EC Number: 608-306-1 Butanoic acid, 4-methoxy-, methyl ester Chemical Report & Database ... consumption of Butanoic acid, 4-methoxy-, methyl ester in each of the countries ... covered (Butanoic acid, 4-methoxy-, methyl ester) are classified by ... methoxy-, methyl ester: Butanoic acid, 4-methoxy-, methyl ester Synonyms: methyl-4-methoxybutanoate Chemical ...