4-(Methoxycarbonyl)aniline 4-Aminobenzoic acid methyl ester 619-45-4 Benzoic acid, 4-amino-, methyl ester Benzoic acid, p-amino-, methyl ester Methyl 4-aminobenzoate Methyl aniline-4-carboxylate Methyl p-aminobenzoate NSC3783 p-(Methoxycarbonyl)aniline p-Aminobenzoic acid methyl ester