2-巯基苯并恶唑

丙酮

甲基2,3,4-三-O-苄基-α-D-吡喃葡萄糖苷

2-(2',3',4',6'-tetra-O-benzoyl-β-D-glucopyranosylmercapto)-1,3-benzoxazole

4-甲基苯磺酰溴