英文别名
2-N-isobutyryl-6-O-diphenylcarbamoyl-2'-O-(2-ethylacetyl)-5-O-(4,4'-dimethoxytrityl) guanosine;[(2R,3R,4R,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-2-[6-(diphenylcarbamoyloxy)-2-(2-methylpropanoylamino)purin-9-yl]-4-hydroxyoxolan-3-yl] butanoate