2-氯-5-苯基-1,3,4-噻二唑

ethyl N-(5-phenyl-1,3,4-thiadiazol-2-yl)carbamate

4-[[(5-phenyl-1,3,4-thiadiazol-2-yl)amino]methylidene]cyclohexa-2,5-dien-1-one

ethyl 2-(2-benzylidenehydrazinyl)-1,3-thiazole-4-carboxylate