英文别名:
CHROMANE-2-CARBOXYLIC ACID;IFLAB-BB F2108-0136;2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-;Chroman-2-carboxylic acid;3,4-Dihydro-2H-1-benzopyran-2-carboxylic acid;3,4-Dihydro-1-benzopyran-2-carboxylic acid;Chroman-2-carboxylic acid 95+%;Nebivolol Impurity 90