Synonyms:
2,2,5,5-tetramethyl-4-phenacetylidenimidazolidine-1-oxyl ; 4-phenacylidene-2,2,5,5-tetramethylimidaizolidin-1-yloxy, free radical) ; 4-phenacylidene-2,2,5,5-tetramethylimidazolidin-1-yloxy, free radical 98% ; 4-phenacylidene-2,2,5,5-tetramethylimidazolidin-1-yloxy,free radical ; 2,2,5,5-tetramethyl-4-phenacetyliden imidazolidine-1-oxyl free radical ; 2,2,5,5-tetramethyl-4-phenacetylideneimidazolidine-1-oxyl ; 4-phenacylidene-2,2,5,5-tetramethylimidazolidin-1-yloxy ; 2,2,5,5-tetramethyl-4-phenacetyliden-imidazolidine-1-oxyl, 99%, free radical