英文别名:
6-CHLORO-CHROMAN-3-CARBOXYLIC ACID;6-CHLOROCHROMANE-3-CARBOXYLIC ACID;6-Chloro-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid;(+/-)-6-chloro-2,3-dihydro-4H-1-benzopyran-3-carboxylic acid;2H-1-Benzopyran-3-carboxylic acid, 6-chloro-3,4-dihydro-;6-chloro-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid6-chloroBenzodihydropyran-3-carboxylic? acid