1-HYDROXY-2,2,4,5,5-PENTAMETHYL-3-IMIDAZOLINE-3-OXIDE

1'-HYDROXY-2'-ACETONAPHTHONE

1-HYDROXY-5,5-DIMETHYL-2-PHENYLTETRAHYDRO-4H-IMIDAZOLE-4-THIONE

1-Iodo-2-(trifluoromethoxy)benzene

1,1,1,2,2-PENTAFLUORO-4-IODOBUTANE

1-ISOPROPYL-2-(TRIFLUOROMETHYL)-1H-BENZIMIDAZOLE-5-CARBOXYLIC ACID