3-hydroxy-2,2,4,4-tetramethyl-1-oxido-5-phenylimidazol-1-ium 3-hydroxy-2,2,4,4-tetramethyl-1-oxido-5-phenyl-imidazol-1-ium 18796-01-5 18796-03-7 2,2,5,5-Tetramethyl-4-phenyl-2,5-dihydro-1H-imidazol-1-ol 3-oxide 3-Imidazoline, 1-hydroxy-2,2,5,5-tetramethyl-4-phenyl-, 3-oxide ZINC00120643 2,2,5,5-Tetramethyl-4-phenyl-1-imidazolidinol 3-oxide AIDS-142905 AIDS142905 NSC661469 NSC 661469 NCI60_021421 ST5307901