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2-Amino-5-(aminosulphonyl)benzoic acid

3-Amino-4-chlorobenzoic acid tetradecyl ester

2-Amino-4-bromo-5-chlorobenzoic acid

4-Acetamido-3-nitrobenzoic acid;4-acetylamino-3-nitrobenzoic acid

4-(4-(Tert-butoxycarbonyl)piperazino)benzoic acid

4-Maleimidobenzoic acid

Sodium 3-sulfobenzoate

4-Cyano-3-fluorobenzoic acid

Ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate