BENZOIC ACID,3-AMINO-4-HYDROXY, 3-amino-4-hydroxybnzoic acid, 2-amino-4-carboxyphenol, Benzoic acid, 3-amino-4-hydroxy-, 3-AMINO-4-HYDROXYBENZOIC ACID USP, 3-Amino-4-hydroxybenzoic acid, 3-Amino-4-hydroxy-benzoesaeure, 3-amino-4-hydroxybenzenecarboxylic acid, 4-hydroxy-3-amino benzoic acid, 3-amino-4-hydroxy-benzoic acid, 3-AMino-4-hydroxybenzoic acid 5GR