别名：2'-Deoxy-5'-O-DMT-N2-(dimethylamino)methylidene-D-guanosine;Guanosine, 5'- O- [bis(4- methoxyphenyl) phenylmethyl] - 2'- deoxy- N- [ (dimethylamino) methylene] -;2'-Deoxy-N2-DMF-5'-O-DMT-D-guanosine;N2-DMF-5'-O-DMT-2'-deoxy-D-guanosine；分子式：C34H36N6O6；分
