100700-44-5 3-Chloro-1-(3-nitrophenyl)-4,4,4-trifluoro-3-trifluoromethyl-1-butanone 3-Chloro-3'-nitro-4,4,4-trifluoro-3-trifluoromethylbutyrophenone BUTYROPHENONE, 3-CHLORO-3'-NITRO-4,4,4-TRIFLUORO-3-TRIFLUOROMETHYL-