| 英文同义词: | 2,5-Dioxobenzoic acid methyl ester;3,6-Dioxo-1,4-cyclohexadiene-1-carboxylic acid methyl ester;methyl 3,6-dioxocyclohexa-1,4-diene-1-carboxylate;1,4-Cyclohexadiene-1-carboxylic acid, 3,6-dioxo-, methyl ester;methyl 3,6-dioxocyclohexa-1,4-dienecarboxylate;Mesalazine Impurity 10 |