3-氨基-5-苯基-1,2,4-噻二唑

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

N-(methylcarbamoyl)benzamide

2-methyl-5-phenyl-1,2,4-thiadiazol-3-one

3-methoxy-5-phenyl-1,2,4-thiadiazole