2-methyl-4,6-bis(sulfanylidene)-1,7-dihydropyrazolo[3,4-d][1,3]thiazin-3-one

2,2-二溴-1-噻吩-2-乙酮

5,6-dichloro-3H-1,3-benzothiazole-2-thione

2,3-dibromo-3-methylbutanoic acid

2-[bis(propylsulfanyl)methylidene]propanedinitrile