trans-1,2-dichloroethylene
structural formula business number 03zt molecular formula c2h2cl2 molecular weight 96.94 label none yet numbering system physical property data toxicological data ecological data molecular structure d…
cis-1,2-dichloroethylene
structural formula business number 03zs molecular formula c2h2cl2 molecular weight 96.94 label none yet numbering system physical property data toxicological data ecological data molecular structure d…
