Thiadiazolo

5H-1,3,4-Thiadiazolo[3,2-a]pyrimidin-5-one,6-[2-(1,1-dimethylethyl)-2H-tetrazol-5-yl]-2-[(phenylsulfonyl)methyl]-

5H-1,3,4-Thiadiazolo[3,2-a]pyrimidin-5-one,2-(1-phenylethyl)-6-(1H-tetrazol-5-yl)-

5H-1,3,4-Thiadiazolo[3,2-a]pyrimidine-6-carboxylic acid,2-(2,2-diphenylethyl)-5-oxo-

2H-[1,2,4]THIADIAZOLO[2,3-A][1,2,4]TRIAZOLO[5,1-C]PYRAZINE

7H-1,3,4-Thiadiazolo[3,2-a]pyrimidine, 2-hexyl-5,7,7-trimethyl-

5H-1,3,4-Thiadiazolo[3,2-a]pyrimidin-5-one,7-chloro-6-nitro-2-[(phenylthio)methyl]-

n-benzyl[1,2,5]thiadiazolo[3,4-d]pyrimidin-7-amine

5H-1,3,4-Thiadiazolo[3,2-d][1,2,4]triazin-5-one,8-methyl-2-(4-methylphenyl)-

5H-1,3,4-Thiadiazolo[3,2-a]pyrimidin-5-one, 7-methyl-2-(phenylthio)-