Leucine P-nitroanilide4178-93-2100 % similar L-Alanine-4-nitroanilide hydrochloride31796-55-166 % similar γ-Glutamyl-P-nitroanilide7300-59-651 % similar 4,4′-Dinitrocarbanilide587-90-650 % similar N-(4-Nitrophenyl)thiourea3696-22-846 % similar Methyl 4-nitro-L-phenylalaninate hydrochloride17193-40-745 % similar 4-Nitro-dl-phenylalanine2922-40-944 % similar P-Nitro-D-phenylalanine56613-61-744 % similar P-Nitrophenylalanine949-99-544 % similar N-(4-Nitrophenyl)benzamide3393-96-244 % similar p-Nitrophenylhydrazine hydrochloride636-99-743 % similar 4-Nitro-L-phenylalanine ethyl ester hydrochloride58816-66-343 % similar (1S)-1-(4-Nitrophenyl)ethan-1-amine hydrochloride132873-57-543 % similar Nα-Benzoyl-L-arginine-p-nitroanilide hydrochloride21653-40-740 % similar N-α-Benzoyl-dl-arginine-P-nitroanilide hydrochloride911-77-340 % similar Nicarbazin330-95-040 % similar 3-Amino-3-(4-nitrophenyl)propanoic Acid102308-62-340 % similar 1-Isopropyl-4-nitrobenzene1817-47-639 % similar 2-(4-Nitrophenyl)propionic acid19910-33-938 % similar α-Amino-p-nitroacetophenone hydrochloride5425-81-038 % similar