英文别名:
2-hydroxyethyl hydrogen phthalate;1,2-Benzenedicarboxylic acid hydrogen 1-(2-hydroxyethyl) ester;Phthalic acid 1-(2-hydroxyethyl) ester;2 - ((2 - Hydroxyethoxy)carbonyl)benzoic acid;1,2-Benzenedicarboxylic acid, 1-(2-hydroxyethyl) ester;Butylphthalide Impurity 51