| 1 | 115414-79-4 | 1,1':4',1''-Terphenyl, 4,4''-bis(chloromethyl)- (9CI) | | C20H16Cl2 | Biphenyl |
| 2 | 83929-13-9 | 9,10[1',4']-Benzenoanthracene, 9,10-dichloro-9,10,11,12,13,14-hexahydro- (9CI) | 9,10[1',4']-Benzenoanthracene, 9,10-dichloro-9,10,11,12,13,14-hexahydro- (9CI) | C20H16Cl2 | |
| 3 | 89004-99-9 | 1,3,5,11,13,15-Cycloheptadecahexaene-7,9-diyne, 17-(dichloromethylene)-6,11-dimethyl-, (1E,3E,5Z,11Z,13E,15E)- | 1,3,5,11,13,15-Cycloheptadecahexaene-7,9-diyne, 17-(dichloromethylene)-6,11-dimethyl-, (1E,3E,5Z,11Z,13E,15E)- | C20H16Cl2 | |
| 4 | 83929-15-1 | Benzo[3,4]cyclobut[1,2-a]anthracene, 7,12-dichloro-1,2,4a,4b,12b,12c-hexahydro-, (4aα,4bα,12bα,12cα)- (9CI) | Benzo[3,4]cyclobut[1,2-a]anthracene, 7,12-dichloro-1,2,4a,4b,12b,12c-hexahydro-, (4aα,4bα,12bα,12cα)- (9CI) | C20H16Cl2 | |