(Z)-But-2-ene;590-18-1;(Z)-But-2-ene;2-BUTENE, (Z)-;2-Butene, (2Z)-;2-Butene-cis;EINECS 209-673-7;HSDB 5704;High-boiling butene-2;beta-cis-Butylene;cis-1,2-Dimethylethylene;cis-2-Butene;cis-Butene;InChI=1/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3;400890_ALDRICH;(2Z)-but-2-ene;(Z)-2-Butene
(Z)-But-2-ene