英文别名:
4-Amino-3-butoxybenzoic acid;3-butoxy-4-aminobenzoic acid;Oxybuprocaine EP Impurity B;Benzoic acid, 4-amino-3-butoxy-;Oxybuprocaine Impurity 2(Oxybuprocaine EP Impurity B);Benoxinate Hydrochloride Impurity B;Oxybuprocaine Hydrochloride Impurity B;Oxybuprocaine Hydrochloride EP Impurity B