65840-68-8

ETHYL 4-CHLORO-3-ETHOXY-2(E)-BUTENOATE ethyl (E)-4-chloro-3-ethoxy-2-butenoate ethyl (E)-4-chloro-3-ethoxybut-2-enoate 4-CHLORO-3-ETHOXY-BUT-2-ENOIC ACID ETHYL ESTER (E)-4-Chloro-3-ethoxy-2-butenoic acid ethyl ester 2-BUTENOIC ACID, 4-CHLORO-3-ETHOXY-, ETHYL ESTER, (E)- 2-Butenoic acid, 4-chloro-3-ethoxy-, ethyl ester, (2E)-