Ethyl 2-O-benzoyl-4-O-benzyl-6-O-tert-butyldiphenylsilyl-3-O-chloroacetyl-1-thio-α-D-glucopyranoside

Ethyl 2,3-di-O-benzoyl-4-O-benzyl-6-O-tert-butyldiphenylsilyl-1-thio-α-D-glucopyranoside