4H-Pyrimido(4,5-e)-1,2,4-thiadiazin-8-amine, 4-methyl-6-(methylthio)-, 1,1-dioxide (9CI) 4H-Pyrimido(4,5-e)-1,2,4-thiadiazine, 8-amino-4-methyl-6-(methylthio)-, 1,1-dioxide 74039-27-3 8-Amino-4-methyl-6-(methylthio)-4H-pyrimido(4,5-e)(1,2,4)thiadiazine 1,1-dioxide NSC 85310