英文同义名:
BENZOIC ACID, 4-AMINO-3-HYDROXY-; 4-AMINO-3-HYDROXYBENZOIC ACID; 3-HYDROXY-4-AMINOBENZOIC ACID; 4-AMINO-3-HYDROXYBENZOIC ACID 97%; 3-Hydroxy PABA; 4-Amino-3-hydroxybenzoic acid,98%; 3-hydroxy-4-AMino acid; 4-Carboxy-2-hydroxyaniline, 2-Amino-5-carboxyphenol;