173908-39-9 1H-Pyrrole-2-carboxylic acid, 1-[(2-amino-5-chlorophenyl)sulfonyl]-, phenylmethyl ester AIDS-043334 AIDS043334 Benzyl 1-[(2-Amino-5-Chlorophenyl)sulfonyl]-1H-pyrrole-2-carboxylate Pyrrolyl Phenyl Sulfone deriv.