imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine)

C269H199N171O18S — CID 157427957

About imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine)

imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine) (PubChem CID 157427957) has the molecular formula C269H199N171O18S and a molecular weight of 6146.80 g/mol. Its IUPAC name is imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine).

Molecular Properties

• Compound Name: imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine)
• PubChem CID: 157427957
• Molecular Formula: C269H199N171O18S
• Molecular Weight: 6146.80 g/mol
• Exact Mass: 6142.96
• IUPAC Name: imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine)
• SMILES: c1cc2[nH]cnc2nn1.c1cc2[nH]cnc2nn1.c1cc2[nH]ncc2nn1.c1cc2cn[nH]c2nn1.c1cc2cncn2cn1.c1cc2cncnn2c1.c1cc2cnncn2c1.c1cc2cnoc2nn1.c1cc2n[nH]nc2cn1.c1cc2n[nH]nc2cn1.c1cc2n[nH]nc2cn1.c1cc2nccn2cn1.c1cc2nccnn2c1.c1cc2ncncn2c1.c1cc2ncoc2nn1.c1cc2nnccn2c1.c1cc2nnoc2cn1.c1cc2nonc2cn1.c1cc2ocnc2nn1.c1cc2oncc2nn1.c1cc2onnc2cn1.c1ccn2cnnc2c1.c1cn2ccnc2cn1.c1cn2cncc2cn1.c1cnc2[nH]cnc2n1.c1cnc2[nH]ncc2n1.c1cnc2cncn2c1.c1cnc2n[nH]nc2c1.c1cnc2n[nH]nc2c1.c1cnc2n[nH]nc2c1.c1cnc2nccn2c1.c1cnc2nnoc2c1.c1cnc2nonc2c1.c1cnc2ocnc2n1.c1cnc2oncc2n1.c1cnc2onnc2c1.c1cnc2sncc2n1.c1cnn2ccnc2c1.c1cnn2cncc2c1.c1nc2cnncc2[nH]1.c1nc2cnncc2o1.c1ncc2[nH]cnc2n1.c1ncc2[nH]cnc2n1.c1ncc2[nH]ncc2n1.c1ncc2cn[nH]c2n1.c1ncc2cnoc2n1.c1ncc2ncoc2n1.c1ncc2ocnc2n1.c1ncc2oncc2n1.c1nncc2n[nH]cc12.c1nncc2oncc12
• InChI: InChI=1S/14C6H5N3.18C5H4N4.18C5H3N3O.C5H3N3S/c1-3-9-4-2-8-6(9)5-7-1;1-2-9-5-8-4-6(9)3-7-1;1-2-7-4-9-5-8-3-6(1)9;1-2-7-5-9-4-3-8-6(1)9;1-2-6-7-3-4-8-9(6)5-1;1-2-7-6-8-3-5-9(6)4-1;1-2-6-8-7-3-5-9(6)4-1;1-2-8-6-4-7-5-9(6)3-1;1-2-6-8-4-7-5-9(6)3-1;1-2-6-4-7-8-5-9(6)3-1;1-2-6-4-7-5-8-9(6)3-1;1-2-6-4-7-5-9(6)8-3-1;1-2-6-7-4-5-9(6)8-3-1;1-2-4-9-5-7-8-6(9)3-1;1-5-4(2-8-9-5)7-3-6-1;2*1-4-5(8-2-6-1)9-3-7-4;1-4-5(2-9-8-1)7-3-6-4;1-4-2-8-9-5(4)7-3-6-1;1-4-2-8-9-5(4)3-7-6-1;1-2-7-5-4(6-1)8-3-9-5;1-2-7-5-4(6-1)3-8-9-5;2*1-2-8-9-5-4(1)6-3-7-5;1-2-6-9-5-3-7-8-4(1)5;3*1-2-6-3-5-4(1)7-9-8-5;1-2-6-8-5-4(1)3-7-9-5;3*1-2-4-5(6-3-1)8-9-7-4;1-4-5(7-2-6-1)8-3-9-4;1-4-5(7-2-6-1)9-3-8-4;1-4-5(2-8-7-1)9-3-6-4;1-4-5(9-8-1)2-6-3-7-4;1-4-2-8-9-5(4)7-3-6-1;1-4-2-8-9-5(4)3-7-6-1;1-2-7-5-4(6-1)8-3-9-5;1-2-7-5-4(6-1)3-8-9-5;1-2-6-8-4-3-7-9-5(1)4;1-2-6-3-4-5(1)9-8-7-4;1-2-7-8-5-4(1)9-3-6-5;1-2-7-8-5-4(1)6-3-9-5;1-2-6-3-5-4(1)7-8-9-5;1-2-6-3-5-4(1)7-9-8-5;1-2-6-8-5-4(1)3-7-9-5;1-2-4-5(6-3-1)7-8-9-4;1-2-4-5(6-3-1)9-8-7-4;1-2-4-5(6-3-1)8-9-7-4;1-2-7-5-4(6-1)3-8-9-5/h14*1-5H;1-3H,(H,8,9);2*1-3H,(H,6,7,8,9);1-3H,(H,6,7);1-3H,(H,6,7,8,9);1-3H,(H,8,9);1-3H,(H,6,7,8,9);1-3H,(H,7,8,9);2*1-3H,(H,6,7,9);1-3H,(H,7,8);4*1-3H,(H,7,8,9);3*1-3H,(H,6,7,8,9);19*1-3H
• InChIKey: BQEKXRUCYWSLTN-UHFFFAOYSA-N
• XLogP: 28.77
• TPSA: 2374.19 Ų
• H-Bond Donors: 18
• H-Bond Acceptors: 172
• Heavy Atoms: 459
• Complexity: —

Lipinski Rule of Five

4 violations

Rule	Value
MW ≤ 500	6146.80
LogP ≤ 5	28.77
H-Bond Donors ≤ 5	18
H-Bond Acceptors ≤ 10	172

Frequently Asked Questions

What is the IUPAC name of imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine)?

The IUPAC name of imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine) (CID 157427957) is imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine).

What is the SMILES notation for imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine)?

The canonical SMILES for imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine) is c1cc2[nH]cnc2nn1.c1cc2[nH]cnc2nn1.c1cc2[nH]ncc2nn1.c1cc2cn[nH]c2nn1.c1cc2cncn2cn1.c1cc2cncnn2c1.c1cc2cnncn2c1.c1cc2cnoc2nn1.c1cc2n[nH]nc2cn1.c1cc2n[nH]nc2cn1.c1cc2n[nH]nc2cn1.c1cc2nccn2cn1.c1cc2nccnn2c1.c1cc2ncncn2c1.c1cc2ncoc2nn1.c1cc2nnccn2c1.c1cc2nnoc2cn1.c1cc2nonc2cn1.c1cc2ocnc2nn1.c1cc2oncc2nn1.c1cc2onnc2cn1.c1ccn2cnnc2c1.c1cn2ccnc2cn1.c1cn2cncc2cn1.c1cnc2[nH]cnc2n1.c1cnc2[nH]ncc2n1.c1cnc2cncn2c1.c1cnc2n[nH]nc2c1.c1cnc2n[nH]nc2c1.c1cnc2n[nH]nc2c1.c1cnc2nccn2c1.c1cnc2nnoc2c1.c1cnc2nonc2c1.c1cnc2ocnc2n1.c1cnc2oncc2n1.c1cnc2onnc2c1.c1cnc2sncc2n1.c1cnn2ccnc2c1.c1cnn2cncc2c1.c1nc2cnncc2[nH]1.c1nc2cnncc2o1.c1ncc2[nH]cnc2n1.c1ncc2[nH]cnc2n1.c1ncc2[nH]ncc2n1.c1ncc2cn[nH]c2n1.c1ncc2cnoc2n1.c1ncc2ncoc2n1.c1ncc2ocnc2n1.c1ncc2oncc2n1.c1nncc2n[nH]cc12.c1nncc2oncc12.

What is the InChIKey of imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine)?

The InChIKey is BQEKXRUCYWSLTN-UHFFFAOYSA-N. The full InChI is InChI=1S/14C6H5N3.18C5H4N4.18C5H3N3O.C5H3N3S/c1-3-9-4-2-8-6(9)5-7-1;1-2-9-5-8-4-6(9)3-7-1;1-2-7-4-9-5-8-3-6(1)9;1-2-7-5-9-4-3-8-6(1)9;1-2-6-7-3-4-8-9(6)5-1;1-2-7-6-8-3-5-9(6)4-1;1-2-6-8-7-3-5-9(6)4-1;1-2-8-6-4-7-5-9(6)3-1;1-2-6-8-4-7-5-9(6)3-1;1-2-6-4-7-8-5-9(6)3-1;1-2-6-4-7-5-8-9(6)3-1;1-2-6-4-7-5-9(6)8-3-1;1-2-6-7-4-5-9(6)8-3-1;1-2-4-9-5-7-8-6(9)3-1;1-5-4(2-8-9-5)7-3-6-1;2*1-4-5(8-2-6-1)9-3-7-4;1-4-5(2-9-8-1)7-3-6-4;1-4-2-8-9-5(4)7-3-6-1;1-4-2-8-9-5(4)3-7-6-1;1-2-7-5-4(6-1)8-3-9-5;1-2-7-5-4(6-1)3-8-9-5;2*1-2-8-9-5-4(1)6-3-7-5;1-2-6-9-5-3-7-8-4(1)5;3*1-2-6-3-5-4(1)7-9-8-5;1-2-6-8-5-4(1)3-7-9-5;3*1-2-4-5(6-3-1)8-9-7-4;1-4-5(7-2-6-1)8-3-9-4;1-4-5(7-2-6-1)9-3-8-4;1-4-5(2-8-7-1)9-3-6-4;1-4-5(9-8-1)2-6-3-7-4;1-4-2-8-9-5(4)7-3-6-1;1-4-2-8-9-5(4)3-7-6-1;1-2-7-5-4(6-1)8-3-9-5;1-2-7-5-4(6-1)3-8-9-5;1-2-6-8-4-3-7-9-5(1)4;1-2-6-3-4-5(1)9-8-7-4;1-2-7-8-5-4(1)9-3-6-5;1-2-7-8-5-4(1)6-3-9-5;1-2-6-3-5-4(1)7-8-9-5;1-2-6-3-5-4(1)7-9-8-5;1-2-6-8-5-4(1)3-7-9-5;1-2-4-5(6-3-1)7-8-9-4;1-2-4-5(6-3-1)9-8-7-4;1-2-4-5(6-3-1)8-9-7-4;1-2-7-5-4(6-1)3-8-9-5/h14*1-5H;1-3H,(H,8,9);2*1-3H,(H,6,7,8,9);1-3H,(H,6,7);1-3H,(H,6,7,8,9);1-3H,(H,8,9);1-3H,(H,6,7,8,9);1-3H,(H,7,8,9);2*1-3H,(H,6,7,9);1-3H,(H,7,8);4*1-3H,(H,7,8,9);3*1-3H,(H,6,7,8,9);19*1-3H.

What are the key properties of imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine)?

imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine) has a molecular weight of 6146.80 g/mol, XLogP of 28.77, 0 rotatable bonds, 18 hydrogen bond donors, and 172 hydrogen bond acceptors.

Where does this data come from?

All data for imidazo[1,2-a]pyrazine;imidazo[1,5-a]pyrazine;imidazo[1,2-a]pyrimidine;imidazo[1,5-a]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;imidazo[1,5-b]pyridazine;bis(5H-imidazo[4,5-c]pyridazine);imidazo[1,2-c]pyrimidine;imidazo[1,5-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;[1,2,5]oxadiazolo[3,4-b]pyridine;oxadiazolo[4,5-b]pyridine;oxadiazolo[5,4-b]pyridine;[1,2,5]oxadiazolo[3,4-c]pyridine;oxadiazolo[4,5-c]pyridine;oxadiazolo[5,4-c]pyridine;[1,2]oxazolo[4,5-b]pyrazine;[1,3]oxazolo[4,5-b]pyrazine;[1,2]oxazolo[4,5-c]pyridazine;[1,2]oxazolo[5,4-c]pyridazine;[1,3]oxazolo[4,5-c]pyridazine;[1,3]oxazolo[5,4-c]pyridazine;[1,2]oxazolo[4,5-d]pyridazine;[1,3]oxazolo[4,5-d]pyridazine;[1,2]oxazolo[4,5-d]pyrimidine;[1,2]oxazolo[5,4-d]pyrimidine;[1,3]oxazolo[4,5-d]pyrimidine;[1,3]oxazolo[5,4-d]pyrimidine;bis(7H-purine);1H-pyrazolo[3,4-b]pyrazine;1H-pyrazolo[4,5-c]pyridazine;1H-pyrazolo[5,4-c]pyridazine;2H-pyrazolo[3,4-d]pyridazine;1H-pyrazolo[3,4-d]pyrimidine;1H-pyrazolo[4,3-d]pyrimidine;pyrrolo[1,2-a][1,3,5]triazine;pyrrolo[1,2-b][1,2,4]triazine;pyrrolo[2,1-c][1,2,4]triazine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;[1,2]thiazolo[4,5-b]pyrazine;[1,2,4]triazolo[4,3-a]pyridine;tris(2H-triazolo[4,5-b]pyridine);tris(2H-triazolo[4,5-c]pyridine) is sourced from PubChem (CID 157427957), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).