(Z)-1,2-Dichloroethene (Z)-1,2-Dichloroethylene 1,2-Dichloroethylene, all isomers 156-59-2 4-01-00-00707 (Beilstein Handbook Reference) AI3-28863 Acetalyne dichloride Acetylene dichloride, cis- BRN 1071208 CCRIS 4605 EINECS 205-859-7 Ethene, 1,2-dichloro-, (1Z)- Ethene, 1,2-dichloro-, (Z)- Ethene, 1,2-dichloro-, (Z)- (9CI) Ethylene, 1,2-dichloro-, (Z)- HCC 1130c HSDB 5656 NSC 6149 R 1130c cis-1,2-DICHLOROETHYLENE cis-1,2-Dichloroethene cis-Dichloroethylene