英文名称
6,6',7,7',15,15',16,16'-Octamethylspiro[3,10,12,19-tetraza-11-silapentacyclo[10.7.0.02,10.04,9.013,18]nonadeca-1(19),2,4(9),5,7,13(18),14,16-octaene-11,11'-3,10,12,19-tetraza-11-silapentacyclo[10.7.0.02,10.04,9.013,18]nonadeca-1,4(9),5,7,13(18),14,16-heptaene]