2,2-二氟-1-(2-吡啶基)-乙酮;

Ethanone, 2,2-difluoro-1-(2-pyridinyl)- (9CI); 2-(Difluoroacetyl)pyridine; 2,2-Difluoro-1-(2-pyridinyl)-ethanone; Ethanone, 2,2-difluoro-1-(2-pyridinyl)-; 2,2-Difluoro-1-(pyridin-2-yl)ethanone; 2,2-Dfluoro-1-(pyridin-2-yl)ethanone;