名称：Codeine Imp. C (EP): 7,7',8,8'-Tetradehydro-4,5α:4',5'α-diepoxy-3,3'-dimethoxy-17,17'-dimethyl-2,2'-bimorphinanyl-6α,6'α-diol (Codeine Dimer; Dimethyl Pseudomorphine)规格：100 mg