2-Methyl-3-(5-ethyl-1,3,4-thiadiazol-2-yl)-5-(4-chlorobenzylidene)-3,5-dihydroimidazol-4-one 4H-Imidazol-4-one, 3,5-dihydro-5-((4-chlorophenyl)methylene)-3-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-methyl- 76834-46-3