4H-Pyrimido[4,5-e]-1,2,4-thiadiazin-8-amine, 4-methyl-6-(methylthio)-, 1,1-dioxide 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 NSC85310 WLN: T66 BSWN EN GN INJ E1 HS1 JZ