Structure Formula : Common Name: diflufenican CAS No.: 83164-33-4 CAS Name:N-(2,4-difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]-3-pyridinecarboxamide Molecular Formula:C19H11F5N2O2 Agrochemical Type:herbicides (anilide herbicides; pyridine herbicides) Mode of Action:The drug belongs to the carotenoid biosynthesis inhibitors.Chlorophyll destruction and cell rupture plants. Is a broad spectrum of selective herbicide. Residual effects in soil for long period.