11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene

C206H126N18O2S2 — CID 157241593

About 11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene

11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene (PubChem CID 157241593) has the molecular formula C206H126N18O2S2 and a molecular weight of 2949.53 g/mol. Its IUPAC name is 11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene.

Molecular Properties

• Compound Name: 11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene
• PubChem CID: 157241593
• Molecular Formula: C206H126N18O2S2
• Molecular Weight: 2949.53 g/mol
• Exact Mass: 2946.98
• IUPAC Name: 11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene
• SMILES: c1ccc(-c2cc(-c3ccc(-n4c5ccccc5c5cc6c(cc54)sc4cc5c(cc46)c4ccccc4n5-c4ccccc4)cc3)nc(-c3ccccc3)n2)cc1.c1ccc(-c2cc(-c3ccccc3)nc(-c3cccc(-n4c5ccccc5c5cc6c(cc54)sc4cc5c(cc46)c4ccccc4n5-c4ccccc4)c3)n2)cc1.c1ccc(-c2nc(-c3ccccc3)nc(-c3cccc(-n4c5ccccc5c5c6oc7c(ccc8c7c7ccccc7n8-c7ccccc7)c6ccc54)c3)n2)cc1.c1ccc(-c2nc(-c3ccccc3)nc(-c3ccccc3-n3c4ccccc4c4c5oc6c(ccc7c6c6ccccc6n7-c6ccccc6)c5ccc43)n2)cc1
• InChI: InChI=1S/2C52H32N4S.2C51H31N5O/c1-4-15-33(16-5-1)44-30-45(34-17-6-2-7-18-34)54-52(53-44)35-19-14-22-37(27-35)56-47-26-13-11-24-39(47)41-29-43-42-28-40-38-23-10-12-25-46(38)55(36-20-8-3-9-21-36)48(40)31-50(42)57-51(43)32-49(41)56;1-4-14-33(15-5-1)44-30-45(54-52(53-44)35-16-6-2-7-17-35)34-24-26-37(27-25-34)56-47-23-13-11-21-39(47)41-29-43-42-28-40-38-20-10-12-22-46(38)55(36-18-8-3-9-19-36)48(40)31-50(42)57-51(43)32-49(41)56;1-4-16-32(17-5-1)49-52-50(33-18-6-2-7-19-33)54-51(53-49)39-24-12-15-27-42(39)56-41-26-14-11-23-38(41)46-44(56)31-29-36-35-28-30-43-45(47(35)57-48(36)46)37-22-10-13-25-40(37)55(43)34-20-8-3-9-21-34;1-4-15-32(16-5-1)49-52-50(33-17-6-2-7-18-33)54-51(53-49)34-19-14-22-36(31-34)56-42-26-13-11-24-40(42)46-44(56)30-28-38-37-27-29-43-45(47(37)57-48(38)46)39-23-10-12-25-41(39)55(43)35-20-8-3-9-21-35/h2*1-32H;2*1-31H
• InChIKey: AVGYJSBPOHXLGX-UHFFFAOYSA-N
• XLogP: 54.01
• TPSA: 194.62 Ų
• H-Bond Acceptors: 22
• Rotatable Bonds: 20
• Heavy Atoms: 228
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	2949.53
LogP ≤ 5	54.01
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	22

Frequently Asked Questions

What is the IUPAC name of 11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene?

The IUPAC name of 11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene (CID 157241593) is 11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene.

What is the SMILES notation for 11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene?

The canonical SMILES for 11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene is c1ccc(-c2cc(-c3ccc(-n4c5ccccc5c5cc6c(cc54)sc4cc5c(cc46)c4ccccc4n5-c4ccccc4)cc3)nc(-c3ccccc3)n2)cc1.c1ccc(-c2cc(-c3ccccc3)nc(-c3cccc(-n4c5ccccc5c5cc6c(cc54)sc4cc5c(cc46)c4ccccc4n5-c4ccccc4)c3)n2)cc1.c1ccc(-c2nc(-c3ccccc3)nc(-c3cccc(-n4c5ccccc5c5c6oc7c(ccc8c7c7ccccc7n8-c7ccccc7)c6ccc54)c3)n2)cc1.c1ccc(-c2nc(-c3ccccc3)nc(-c3ccccc3-n3c4ccccc4c4c5oc6c(ccc7c6c6ccccc6n7-c6ccccc6)c5ccc43)n2)cc1.

What is the InChIKey of 11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene?

The InChIKey is AVGYJSBPOHXLGX-UHFFFAOYSA-N. The full InChI is InChI=1S/2C52H32N4S.2C51H31N5O/c1-4-15-33(16-5-1)44-30-45(34-17-6-2-7-18-34)54-52(53-44)35-19-14-22-37(27-35)56-47-26-13-11-24-39(47)41-29-43-42-28-40-38-23-10-12-25-46(38)55(36-20-8-3-9-21-36)48(40)31-50(42)57-51(43)32-49(41)56;1-4-14-33(15-5-1)44-30-45(54-52(53-44)35-16-6-2-7-17-35)34-24-26-37(27-25-34)56-47-23-13-11-21-39(47)41-29-43-42-28-40-38-20-10-12-22-46(38)55(36-18-8-3-9-19-36)48(40)31-50(42)57-51(43)32-49(41)56;1-4-16-32(17-5-1)49-52-50(33-18-6-2-7-19-33)54-51(53-49)39-24-12-15-27-42(39)56-41-26-14-11-23-38(41)46-44(56)31-29-36-35-28-30-43-45(47(35)57-48(36)46)37-22-10-13-25-40(37)55(43)34-20-8-3-9-21-34;1-4-15-32(16-5-1)49-52-50(33-17-6-2-7-18-33)54-51(53-49)34-19-14-22-36(31-34)56-42-26-13-11-24-40(42)46-44(56)30-28-38-37-27-29-43-45(47(37)57-48(38)46)39-23-10-12-25-41(39)55(43)35-20-8-3-9-21-35/h2*1-32H;2*1-31H.

What are the key properties of 11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene?

11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene has a molecular weight of 2949.53 g/mol, XLogP of 54.01, 20 rotatable bonds, 0 hydrogen bond donors, and 22 hydrogen bond acceptors.

Where does this data come from?

All data for 11-[3-(4,6-diphenylpyrimidin-2-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;11-[4-(2,6-diphenylpyrimidin-4-yl)phenyl]-19-phenyl-15-thia-11,19-diazaheptacyclo[14.11.0.02,14.04,12.05,10.018,26.020,25]heptacosa-1(16),2(14),3,5,7,9,12,17,20,22,24,26-dodecaene;6-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene;6-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-24-phenyl-15-oxa-6,24-diazaheptacyclo[14.11.0.02,14.05,13.07,12.017,25.018,23]heptacosa-1(16),2(14),3,5(13),7,9,11,17(25),18,20,22,26-dodecaene is sourced from PubChem (CID 157241593), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).