英文名称
tetra(tert-butyl) 6,6''-<<4,4'-bis<(tert-butoxy)carbonyl>-2,2'-bipyridine-6,6'-diyl>bis(methyleneoxymethylene)bis<4,4'-bis<(tert-butoxy)carbonyl>-2,2'-bipyridine-6',6-diyl>bis(methyleneoxymethylene)>-6',6'''-dimethyl-bis<2,2'-bipyridine>-4,4',4'',...