methyl benzimidazol-2-yl tri-thiocarbonate

2-mercaptobenzoimidazole-1-carboxamidic acid methyl ester

benzo[4,5]imidazo[1,2-d][1,2,4]thiadiazol-3-yl-phenyl-methanone

咪唑

(4-sulfamoylphenyl)carbamothioyl cyanide