4-[Methyl(nitroso)amino]-1-(2,4,5,6-tetrahydrogeniopyridin-3-yl)butan-1-one

nnk-d4 ; nnk-d3 ; 4-(methylnitrosamino)-1-(3-pyridyl-d4)-1-butanone (0.1 mg/ml in methanol) ; 4-(methyl-d3-nitrosamino)-1-(3-pyridyl)-1-butanone ; 4-(methylnitrosamino)-1-(3-pyridyl-d4)-1-butanone ; 4--1-1-butanone ; 1-butanone,4-(methylnitrosoamino)-1-(3-pyridinyl-2,4,5,6-d4)- ; n-nitrosonornicotine-ketone d4 (pyridyl d4) ; 4-[(n-methyl-d3)-n-nitrosamino]-1-(3-pyridyl)-1-butanone ; 4-(n-methyl-n-nitrosamino)-1-(3-pyridyl-d4)-1-butanone ; n-nitrosonornicotine-ketone d4 (pyridyl d4) solution, 10ng/ul in acetone