3-10-00-01410 (Beilstein Handbook Reference) 3943-74-6 4-Hydroxy-3-methoxybenzoic acid methyl ester AI3-20212 BENZOIC ACID, 4-HYDROXY-3-METHOXY-, METHYL ESTER BRN 1369113 EINECS 223-525-9 Methyl 3-methoxy-4-hydroxybenzoate Methyl 4-hydroxy-3-methoxybenzoate Methyl vanillate NSC 74385 Vanillic acid, methyl ester Vanillic acid, methyl ester (8CI)