英文别名
1.4.5.6.7.7-Hexaphenyl-7-sila-bicyclo-<2.2.1>hept-5-en-2.3-dicarbonsaeure-anhydrid;1,4,5,6,7,7-hexaphenyl-7-sila-bicyclo[2.2.1]hept-5-ene-2endo,3endo-dicarboxylic acid anhydride;4,5,6,7,8,8-hexaphenyl-(3ac,7ac)-3a,4,7,7a-tetrahydro-4r,7c-episilano-isobenzofuran-1,3-dione