英文别名:
Benzeneacetic acid, 2-chloro-.alpha.-(hydroxyMethylene)-, ethyl;Benzeneacetic acid, 2-chloro-.alpha.-(hydroxyMethylene)-, ethyl ester;(Z)-ethyl 2-(2-chlorophenyl)-3-hydroxyacrylate;Benzeneacetic acid, 2-chloro-α-(hydroxymethylene)-, ethyl ester