4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine

C287H185N13Si6 — CID 161273742

About 4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine

4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine (PubChem CID 161273742) has the molecular formula C287H185N13Si6 and a molecular weight of 3984.24 g/mol. Its IUPAC name is 4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine.

Molecular Properties

• Compound Name: 4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine
• PubChem CID: 161273742
• Molecular Formula: C287H185N13Si6
• Molecular Weight: 3984.24 g/mol
• Exact Mass: 3980.35
• IUPAC Name: 4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine
• SMILES: c1ccc(-c2ccc3c(c2)-c2nc(-c4ccccc4)nc(-c4ccc5c(c4)-c4ccccc4[Si]54c5ccccc5-c5ccccc54)c2C3)cc1.c1ccc(-c2nc(-c3ccc([Si]4(c5ccccc5)c5cc6ccccc6cc5-c5cc6ccccc6cc54)cc3)nc3c2Cc2ccccc2-3)cc1.c1ccc(-c2nc(-c3ccc([Si]4(c5ccccc5)c5ccc6ccccc6c5-c5c4ccc4ccccc54)cc3)nc3c2Cc2ccccc2-3)cc1.c1ccc(-c2nc(-c3ccc4c(c3)-c3ccccc3[Si]43c4ccccc4-c4ccccc43)c3c(n2)-c2ccccc2C3)cc1.c1ccc(-n2c3ccccc3c3cc(-c4nc(-c5ccc6c(c5)-c5ccccc5[Si]6(c5ccccc5)c5ccccc5)c5c(n4)-c4ccccc4C5)ccc32)cc1.c1ccc2c(c1)Cc1c(-c3nc(-c4ccc5c(c4)-c4ccccc4[Si]54c5ccccc5-c5ccccc54)c4c(n3)-c3ccccc3C4)cccc1-2
• InChI: InChI=1S/C53H35N3Si.2C49H32N2Si.C48H30N2Si.C47H30N2Si.C41H26N2Si/c1-4-17-38(18-5-1)56-47-26-14-12-24-42(47)44-34-37(28-30-48(44)56)53-54-51(46-32-35-16-10-11-23-41(35)52(46)55-53)36-29-31-50-45(33-36)43-25-13-15-27-49(43)57(50,39-19-6-2-7-20-39)40-21-8-3-9-22-40;1-3-15-34(16-4-1)47-42-31-36-17-9-12-22-41(36)48(42)51-49(50-47)35-23-27-38(28-24-35)52(37-18-5-2-6-19-37)43-29-25-32-13-7-10-20-39(32)45(43)46-40-21-11-8-14-33(40)26-30-44(46)52;1-3-13-32(14-4-1)47-44-29-38-19-11-12-22-41(38)48(44)51-49(50-47)33-23-25-40(26-24-33)52(39-20-5-2-6-21-39)45-30-36-17-9-7-15-34(36)27-42(45)43-28-35-16-8-10-18-37(35)31-46(43)52;1-3-14-32-29(12-1)26-39-34(32)19-11-20-38(39)48-49-46(41-27-30-13-2-4-15-33(30)47(41)50-48)31-24-25-45-40(28-31)37-18-7-10-23-44(37)51(45)42-21-8-5-16-35(42)36-17-6-9-22-43(36)51;1-3-13-30(14-4-1)32-23-24-33-28-40-45(48-47(31-15-5-2-6-16-31)49-46(40)38(33)27-32)34-25-26-44-39(29-34)37-19-9-12-22-43(37)50(44)41-20-10-7-17-35(41)36-18-8-11-21-42(36)50;1-2-12-26(13-3-1)41-42-39(34-24-27-14-4-5-15-29(27)40(34)43-41)28-22-23-38-33(25-28)32-18-8-11-21-37(32)44(38)35-19-9-6-16-30(35)31-17-7-10-20-36(31)44/h1-31,33-34H,32H2;1-30H,31H2;1-28,30-31H,29H2;1-25,28H,26-27H2;1-27,29H,28H2;1-23,25H,24H2
• InChIKey: VEDXAUUHUCPDLB-UHFFFAOYSA-N
• XLogP: 51.33
• TPSA: 159.61 Ų
• H-Bond Acceptors: 13
• Rotatable Bonds: 20
• Heavy Atoms: 306
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	3984.24
LogP ≤ 5	51.33
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	13

Frequently Asked Questions

What is the IUPAC name of 4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine?

The IUPAC name of 4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine (CID 161273742) is 4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine.

What is the SMILES notation for 4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine?

The canonical SMILES for 4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine is c1ccc(-c2ccc3c(c2)-c2nc(-c4ccccc4)nc(-c4ccc5c(c4)-c4ccccc4[Si]54c5ccccc5-c5ccccc54)c2C3)cc1.c1ccc(-c2nc(-c3ccc([Si]4(c5ccccc5)c5cc6ccccc6cc5-c5cc6ccccc6cc54)cc3)nc3c2Cc2ccccc2-3)cc1.c1ccc(-c2nc(-c3ccc([Si]4(c5ccccc5)c5ccc6ccccc6c5-c5c4ccc4ccccc54)cc3)nc3c2Cc2ccccc2-3)cc1.c1ccc(-c2nc(-c3ccc4c(c3)-c3ccccc3[Si]43c4ccccc4-c4ccccc43)c3c(n2)-c2ccccc2C3)cc1.c1ccc(-n2c3ccccc3c3cc(-c4nc(-c5ccc6c(c5)-c5ccccc5[Si]6(c5ccccc5)c5ccccc5)c5c(n4)-c4ccccc4C5)ccc32)cc1.c1ccc2c(c1)Cc1c(-c3nc(-c4ccc5c(c4)-c4ccccc4[Si]54c5ccccc5-c5ccccc54)c4c(n3)-c3ccccc3C4)cccc1-2.

What is the InChIKey of 4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine?

The InChIKey is VEDXAUUHUCPDLB-UHFFFAOYSA-N. The full InChI is InChI=1S/C53H35N3Si.2C49H32N2Si.C48H30N2Si.C47H30N2Si.C41H26N2Si/c1-4-17-38(18-5-1)56-47-26-14-12-24-42(47)44-34-37(28-30-48(44)56)53-54-51(46-32-35-16-10-11-23-41(35)52(46)55-53)36-29-31-50-45(33-36)43-25-13-15-27-49(43)57(50,39-19-6-2-7-20-39)40-21-8-3-9-22-40;1-3-15-34(16-4-1)47-42-31-36-17-9-12-22-41(36)48(42)51-49(50-47)35-23-27-38(28-24-35)52(37-18-5-2-6-19-37)43-29-25-32-13-7-10-20-39(32)45(43)46-40-21-11-8-14-33(40)26-30-44(46)52;1-3-13-32(14-4-1)47-44-29-38-19-11-12-22-41(38)48(44)51-49(50-47)33-23-25-40(26-24-33)52(39-20-5-2-6-21-39)45-30-36-17-9-7-15-34(36)27-42(45)43-28-35-16-8-10-18-37(35)31-46(43)52;1-3-14-32-29(12-1)26-39-34(32)19-11-20-38(39)48-49-46(41-27-30-13-2-4-15-33(30)47(41)50-48)31-24-25-45-40(28-31)37-18-7-10-23-44(37)51(45)42-21-8-5-16-35(42)36-17-6-9-22-43(36)51;1-3-13-30(14-4-1)32-23-24-33-28-40-45(48-47(31-15-5-2-6-16-31)49-46(40)38(33)27-32)34-25-26-44-39(29-34)37-19-9-12-22-43(37)50(44)41-20-10-7-17-35(41)36-18-8-11-21-42(36)50;1-2-12-26(13-3-1)41-42-39(34-24-27-14-4-5-15-29(27)40(34)43-41)28-22-23-38-33(25-28)32-18-8-11-21-37(32)44(38)35-19-9-6-16-30(35)31-17-7-10-20-36(31)44/h1-31,33-34H,32H2;1-30H,31H2;1-28,30-31H,29H2;1-25,28H,26-27H2;1-27,29H,28H2;1-23,25H,24H2.

What are the key properties of 4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine?

4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine has a molecular weight of 3984.24 g/mol, XLogP of 51.33, 20 rotatable bonds, 0 hydrogen bond donors, and 13 hydrogen bond acceptors.

Where does this data come from?

All data for 4-(5,5-diphenylbenzo[b][1]benzosilol-2-yl)-2-(9-phenylcarbazol-3-yl)-5H-indeno[1,2-d]pyrimidine;2,8-diphenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;2-(9H-fluoren-1-yl)-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;4-phenyl-2-[4-(12-phenyl-12-silapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,13,15,17,19-decaen-12-yl)phenyl]-5H-indeno[1,2-d]pyrimidine;2-phenyl-4-(5,5'-spirobi[benzo[b][1]benzosilole]-2-yl)-5H-indeno[1,2-d]pyrimidine is sourced from PubChem (CID 161273742), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).