Synonyms: Methyl 4-Hydroxybenzoate, Methyl Parahydroxybenzoate, Nifuroxazide Imp. B (EP), Ethyl Parahydroxybenzoate Imp. B (EP), Butyl Parahydroxybenzoate Imp. B (EP), Propyl Parahydroxybenzoate Imp. B (EP), Methyl Paraben, Methylparaben, SKF-4382, Methyl Parahydroxybenzoate, Nipagin, Methyl Paraben, 4-Hydroxybenzoic acid-methyl ester, Butyl Parahydroxybenzoate Impurity B, Ethyl Parahydroxybenzoate Impurity B, Methyl Salicylate Impurity C, Nifuroxazide Impurity B, Propyl Parahydroxybenzoate Impurity B
