2150-38-1 3,4-Dimethoxybenzoic acid methyl ester AI3-20957 Benzoic acid, 3,4-dimethoxy-, methyl ester EINECS 218-424-1 METHYL 3,4-DIMETHOXYBENZOATE Methyl veratrate NSC 15668 Veratric acid, methyl ester (8CI)