101221-67-4 3-Hydroxy-4,4,4-trifluoro-3-trifluoromethylbutyrophenone oxime 4,4,4-Trifluoro-3-hydroxy-3-trifluoromethyl butyrophenone oxime BUTYROPHENONE, 3-HYDROXY-4,4,4-TRIFLUORO-3-TRIFLUOROMETHYL-, OXIME