4-acetyl-2-methylsulphonyl-5-phenyl-Δ2-1,3,4-thiadiazoline

2-氯-5-苯基-1,3,4-噻二唑

5-phenyl-3H-1,3,4-thiadiazole-2-thione

(1R*,2S*)-3-acetyl-5-methylthio-2-phenyl-2,3-dihydro-1,3,4-thiadiazole 1-oxide

4-acetyl-2-methylthio-5-phenyl-Δ2-1,3,4-thiadiazoline