4-Aminohippuric acid 61-78-9 Aminohippuric acid Glycine, N-(4-aminobenzoyl)- Hippuric acid, p-amino- N-(4-Aminobenzoyl)glycine N-(p-Aminobenzoyl)glycine NSC13064 Nefrotest PAH PAH (amino acid) p-Aminohippuric acid