About 9,15-bis(11,11-dimethylbenzo[b]fluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;9,15-bis(9,9-dimethylfluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-bis(2-methylnaphthalen-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-1-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-2-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(phenanthren-9-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-diphenylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(pyren-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene
9,15-bis(11,11-dimethylbenzo[b]fluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;9,15-bis(9,9-dimethylfluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-bis(2-methylnaphthalen-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-1-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-2-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(phenanthren-9-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-diphenylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(pyren-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene (PubChem CID 159921464) has the molecular formula C386H276
and a molecular weight of 4914.45 g/mol. Its IUPAC name is 9,15-bis(11,11-dimethylbenzo[b]fluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;9,15-bis(9,9-dimethylfluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-bis(2-methylnaphthalen-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-1-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-2-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(phenanthren-9-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-diphenylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(pyren-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene.
Frequently Asked Questions
What is the IUPAC name of 9,15-bis(11,11-dimethylbenzo[b]fluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;9,15-bis(9,9-dimethylfluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-bis(2-methylnaphthalen-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-1-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-2-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(phenanthren-9-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-diphenylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(pyren-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene?
The IUPAC name of 9,15-bis(11,11-dimethylbenzo[b]fluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;9,15-bis(9,9-dimethylfluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-bis(2-methylnaphthalen-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-1-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-2-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(phenanthren-9-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-diphenylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(pyren-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene (CID 159921464) is 9,15-bis(11,11-dimethylbenzo[b]fluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;9,15-bis(9,9-dimethylfluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-bis(2-methylnaphthalen-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-1-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-2-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(phenanthren-9-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-diphenylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(pyren-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene.
What is the SMILES notation for 9,15-bis(11,11-dimethylbenzo[b]fluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;9,15-bis(9,9-dimethylfluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-bis(2-methylnaphthalen-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-1-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-2-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(phenanthren-9-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-diphenylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(pyren-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene?
The canonical SMILES for 9,15-bis(11,11-dimethylbenzo[b]fluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;9,15-bis(9,9-dimethylfluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-bis(2-methylnaphthalen-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-1-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-2-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(phenanthren-9-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-diphenylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(pyren-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene is CC1(C)c2cc(-c3cc4c(c5ccccc35)-c3c(cc(-c5ccc6c(c5)C(C)(C)c5cc7ccccc7cc5-6)c5ccccc35)C4(C)C)ccc2-c2cc3ccccc3cc21.CC1(C)c2cc(-c3cc4ccccc4c4ccccc34)c3ccccc3c2-c2c1cc(-c1cc3ccccc3c3ccccc13)c1ccccc21.CC1(C)c2cc(-c3ccc4ccc5cccc6ccc3c4c56)c3ccccc3c2-c2c1cc(-c1ccc3ccc4cccc5ccc1c3c45)c1ccccc21.CC1(C)c2cc(-c3ccc4ccccc4c3)c3ccccc3c2-c2c1cc(-c1ccc3ccccc3c1)c1ccccc21.CC1(C)c2cc(-c3cccc4ccccc34)c3ccccc3c2-c2c1cc(-c1cccc3ccccc13)c1ccccc21.CC1(C)c2cc(-c3ccccc3)c3ccccc3c2-c2c1cc(-c1ccccc1)c1ccccc21.CC1(C)c2ccccc2-c2ccc(-c3cc4c(c5ccccc35)-c3c(cc(-c5ccc6c(c5)C(C)(C)c5ccccc5-6)c5ccccc35)C4(C)C)cc21.Cc1ccc2ccccc2c1-c1cc2c(c3ccccc13)-c1c(cc(-c3c(C)ccc4ccccc34)c3ccccc13)C2(C)C.
What is the InChIKey of 9,15-bis(11,11-dimethylbenzo[b]fluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;9,15-bis(9,9-dimethylfluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-bis(2-methylnaphthalen-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-1-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-2-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(phenanthren-9-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-diphenylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(pyren-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene?
The InChIKey is NYLJEMDZSTVFCE-UHFFFAOYSA-N. The full InChI is InChI=1S/C61H46.C55H34.C53H42.C51H34.C45H34.2C43H30.C35H26/c1-59(2)51-31-39(23-25-43(51)49-27-35-15-7-9-17-37(35)29-53(49)59)47-33-55-57(45-21-13-11-19-41(45)47)58-46-22-14-12-20-42(46)48(34-56(58)61(55,5)6)40-24-26-44-50-28-36-16-8-10-18-38(36)30-54(50)60(3,4)52(44)32-40;1-55(2)47-29-45(39-25-21-35-19-17-31-9-7-11-33-23-27-43(39)51(35)49(31)33)37-13-3-5-15-41(37)53(47)54-42-16-6-4-14-38(42)46(30-48(54)55)40-26-22-36-20-18-32-10-8-12-34-24-28-44(40)52(36)50(32)34;1-51(2)43-21-13-11-17-35(43)37-25-23-31(27-45(37)51)41-29-47-49(39-19-9-7-15-33(39)41)50-40-20-10-8-16-34(40)42(30-48(50)53(47,5)6)32-24-26-38-36-18-12-14-22-44(36)52(3,4)46(38)28-32;1-51(2)47-29-45(43-27-31-15-3-5-17-33(31)35-19-7-9-21-37(35)43)39-23-11-13-25-41(39)49(47)50-42-26-14-12-24-40(42)46(30-48(50)51)44-28-32-16-4-6-18-34(32)36-20-8-10-22-38(36)44;1-27-21-23-29-13-5-7-15-31(29)41(27)37-25-39-43(35-19-11-9-17-33(35)37)44-36-20-12-10-18-34(36)38(26-40(44)45(39,3)4)42-28(2)22-24-30-14-6-8-16-32(30)42;1-43(2)39-25-37(31-23-11-15-27-13-3-5-17-29(27)31)33-19-7-9-21-35(33)41(39)42-36-22-10-8-20-34(36)38(26-40(42)43)32-24-12-16-28-14-4-6-18-30(28)32;1-43(2)39-25-37(31-21-19-27-11-3-5-13-29(27)23-31)33-15-7-9-17-35(33)41(39)42-36-18-10-8-16-34(36)38(26-40(42)43)32-22-20-28-12-4-6-14-30(28)24-32;1-35(2)31-21-29(23-13-5-3-6-14-23)25-17-9-11-19-27(25)33(31)34-28-20-12-10-18-26(28)30(22-32(34)35)24-15-7-4-8-16-24/h7-34H,1-6H3;3-30H,1-2H3;7-30H,1-6H3;3-30H,1-2H3;5-26H,1-4H3;2*3-26H,1-2H3;3-22H,1-2H3.
What are the key properties of 9,15-bis(11,11-dimethylbenzo[b]fluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;9,15-bis(9,9-dimethylfluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-bis(2-methylnaphthalen-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-1-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-2-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(phenanthren-9-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-diphenylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(pyren-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene?
9,15-bis(11,11-dimethylbenzo[b]fluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;9,15-bis(9,9-dimethylfluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-bis(2-methylnaphthalen-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-1-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-2-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(phenanthren-9-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-diphenylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(pyren-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene has a molecular weight of 4914.45 g/mol, XLogP of 106.54, 16 rotatable bonds, 0 hydrogen bond donors, and 0 hydrogen bond acceptors.
Where does this data come from?
All data for 9,15-bis(11,11-dimethylbenzo[b]fluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;9,15-bis(9,9-dimethylfluoren-2-yl)-12,12-dimethylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-bis(2-methylnaphthalen-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-1-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-dinaphthalen-2-ylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(phenanthren-9-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-diphenylpentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene;12,12-dimethyl-9,15-di(pyren-1-yl)pentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene is sourced from PubChem (CID 159921464), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).