| 英文同义词: | Ethyl-6-chloro-7-hydroxy-3,4-dihydro-2H-chromene-4-carboxylate;6-chloro-2-ethyl-7-hydroxy-3,4-dihydro-2H-1-benzopyran-4-carboxylate;ethyl 6-chloro-7-hydroxychroman-4-carboxylate;2H-1-Benzopyran-4-carboxylic acid, 6-chloro-3,4-dihydro-7-hydroxy-, ethyl ester |