英文别名Benzeneacetic acid, α,α,4-trifluoro-, ethyl ester; Ethyl α,α,4-trifluorobenzeneacetate; ethyl α,α-difluoro-α-(p-fluorophenyl)acetate; Ethyl difluoro(4-fluorophenyl)acetate; Ethyl α,α,4-trifluorophenylacetate; 2-(4-Fluorophenyl)-2,2-difluoroacetic acid ethyl ester; 2,2-difluoro-2-(4-fluorophenyl)acetic acid ethyl ester 
