2,4-dibromo-9-methyl-1-nitro-10H-phenothiazine

2-氨基-3-甲基苯硫醇

3-(2-methylphenyl)-2-(methylthio)-4(3H)-Pyrimidinone

ethyl 1-(2-methylphenyl)-2-methylsulfanyl-6-oxopyrimidine-5-carboxylate

3-(4-methyl-1,3-benzothiazol-2-yl)-2-phenylquinazolin-4-one