499194-33-1

2,6-Pyridinediamine,N-[6-(diethylamino)-3,5-difluoro-4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]-2-pyridinyl]-N',N'-diethyl-3,5-difluoro-N-methyl-4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]-