N-(4,5-dihydro-1H-imidazol-2-yl)ethane-1,2-diamine dihydrochloride

2-氨基苯硫醇

双(2-氨基苯基)二硫

2H-苯并[4,5]噻唑并[2,3-c][1,2,4]噻唑-3-硫酮

S-2-benzothiazolyl-4-ethyl-2,3-dioxo-1-piperazinethio-carboxylate