119-24-4 4-((2-Amino-4-hydroxy-6-pteridylmethyl)amino)benzoic acid Benzoic acid, 4-(((2-amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl)amino)- (9CI) NSC 14972 Pteroic acid Pteroic acid (8CI) p-((2-Amino-4-hydroxy-6-pteridylmethyl)amino)benzoic acid