1H-Pyrrol-1-yloxy, 3-(aminocarbonyl)-2,5-dihydro-2,2,5,5-tetramethyl- 2,2,5,5-Tetramethyl-3-carbamidopyrroline 1-oxyl 2,2,5,5-Tetramethyl-3-pyrrolin-1-yloxy-3-carboxamide 3-Carbamoyl-2,2,5,5-tetramethylpyrrolinooxyl 3-Pyrrolin-1-yloxy, 3-carbamoyl-2,2,5,5-tetramethyl- 3229-73-0 NSC152271