PTIO

18390-00-6

PTIO

4,5-Dihydro-4,4,5,5-tetramethyl-2-phenyl-1H-imidazol-1-yloxy-1-oxide, 2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl

4,5-二氢-4,4,5,5-四甲基-2-苯基-1H-咪唑-1-基氧代-1-氧化物, 2-苯基-4,4,5,5-四甲基咪唑啉-3-氧代-1-氧