英文同义词: | 2,2,4,5,5-PENTAMETHYL-3-IMIDAZOLINE-3-OXIDE-1-OXYL;2,2,4,5,5-PENTAMETHYL-3-IMIDAZOLINE-3-OXIDE-1-OXYL, FREE RADICAL;2,2,4,5,5-Pentamethyl-3-imidazoline-3-oxide-1-oxyl, 97%, free radical;2,2,4,5,5-PENTAMETHYL-3-IMIDAZOLINE-3-OXIDE-1-OXYL, FREE RADICAL 98% |