英文别名:
5-Methoxy-3,4-dihydro-2H-chromene-3-carboxylic acid;5-METHOXYCHROMAN-3-CARBOXYLIC ACID;5-methoxy-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid;3,4-Dihydro-5-methoxy-2H-1-benzopyran-3-carboxylic acid;5-Methoxy-3,4-dihydro-2H-chromene-3-carboxylic acid ISO 9001:2015 REACH;2H-1-Benzopyran-3-carboxylic acid, 3,4-dihydro-5-methoxy-