N-[3-(Methyl-d3)-2-buten-1-yl-4,4,4-d3]-2-(methylthio)-AdenSine-d6; N-(3-Methyl-2-butenyl)-2-(methylthio)-adenSine-d6; 2-Methylthio SopentenyladenSine-d6; 2-Methylthio-6-(3-methyl-2-butenylamino)- β,D-ribofuranSylpurine-d6; 2-Methylthio-N6-(Sopenten-2-yl)adenSine-d6; 2-Methylthio-N6-(Δ2-Sopentenyl)adenSine-d6; 2-Methylthio-N6-(γ,γ-dimethylallyl)adenSine-d6; 2SA-d6; 6-(3-Methyl-2-butenylamino)-2-methylthio-9- β-D-ribofuranSylpurine-d6; 6-(3-Methyl-2-butenylamino)-2-methylthiopurine R