1-Phenyl-6,7,8,9-tetrahydro<1>benzothieno<3,2-e>thiazolo<3,2-a>pyrimidin-5(H)-one

(5-imino-4-phenyl-1,3,4-thiadiazol-2-yl)-phenylmethanone

3-(4-methyl-2-nitrophenyl)-4-phenyl-1,3-thiazol-2-imine

3-(4-methoxy-2-nitrophenyl)-4-phenyl-1,3-thiazol-2-imine

3,4-diphenyl-1,3-thiazol-2-imine