3-Thio-4-amino-6-t-butyl-1,6-dihydro-1,2,4-triazine-3,5(2H,4H)-dione
2-(1-Thiocarbohydrazido)-3,3-dimethylbutanamide
3-methylthio-4-amino-1,6-dihydro-1,2,4-triazin-5(4H)-one
2-(2-Methylthiothiocarbonylhydrazino)-3,3-dimethylbutanamide
2-Hydrazino-3,3-dimethylbutanamide