1-(Diethylamino)ethyl 1-[(5-chloro-2-nitrophenyl)sulfonyl]-1H-pyrrole-2-carboxylate 173908-20-8 1H-Pyrrole-2-carboxylic acid, 1-[(5-chloro-2-nitrophenyl)sulfonyl]-, 2-(diethylamino)ethyl ester AIDS-043335 AIDS043335 Pyrrolyl Phenyl Sulfone deriv.