1412409-44-9
3,4-dichlorophenyl-α,β-dicyanoethyl propionate
→
~69%
93553-81-2
2-(3,4-二氯苯基)-琥珀酸
55417-50-0
ethyl 2-cyano-3-(3,4-dichlorophenyl)prop-2-enoate
6287-38-3
3,4-二氯苯甲醛