2'-CARBOXY-3'-NITROACETANILIDE

2-ACETAMIDO-6-NITROBENZOIC ACID

2-ACETYLAMINO-6-NITROBENZOICACID

N-ACETYL-6-NITROANTHRANILIC ACID

N-Acetyl-6-nitroanthranilic Acid 2'-Carboxy-3'-nitroacetanilide