2-(4-aminobenzamido)acetic acid-D4;N-(4-Aminobenzoyl)-glycine-d4; p-Amino-hippuric Acid-d4; (4-Aminobenzoylamino)acetic Acid-d4; (p-Aminobenzoyl)glycine-d4; 2-[(4-Aminobenzoyl)amino]acetic Acid-d4; 4-Aminobenzoylglycine-d4; 4-Aminohippuric Acid-d4; N-(4-Aminobenzoyl)aminoacetic Acid-d4; N-(4-Aminobenzoyl)glycine-d4; N-(p-Aminobenzoyl)glycine-d4; PAH-d4; PAH (amino acid-d4); p-Aminohippuric Acid-d4
