英文别名ETHYL DIFLUORO(PYRIDIN-2-YL)ACETATE; 2-Pyridineacetic acid, α,α-difluoro-, ethyl ester; Difluoro(pyridin-2-yl)acetic acid ethyl ester; 2-(1,1-Difluoro-2-ethoxy-2-oxoethyl)pyridine; 2,2-difluoro-2-(2-pyridinyl)acetic acid ethyl ester; Difluoro-pyridin-2-yl-acetic acid ethyl ester; ethyl 2,2-difluoro-2-pyridin-2-ylacetate; ethyl pyridin-2-yldifluoroacetate; 2,2-difluoro-2-pyridin-2-ylacetic acid ethyl ester; ethyl 2,2-difluoro-2-pyridyl acetate 
