GAMMA-PHENYL-ALPHA-(TRIFLUOROMETHYL)-;GAMMA-PHENYL-ALPHA-(TRIFLUOROMETHYL)-GAM;γ-phenyl-α-(trifluoromethyl)-γ-butyrolactone,mixture of cis and trans;5-phenyl-3-(trifluoromethyl)oxolan-2-one;2(3H)-Furanone, dihydro-5-phenyl-3-(trifluoromethyl)-;5-Phenyl-3-(trifluoromethyl)dihydrofuran-2(3H)-one;γ-Phenyl-α-(trifluoromethyl)-γ-butyrolactone,mixture of cis and trans