英文同义词: | 7',7',8',8'-Tetramethyl-2,2'-disilanobiphenyl;9,10-Dihydro-9,9,10,10-tetramethyl-9,10-disilaphenanthrene;9,9,10,10-Tetramethyl-9,10-dihydro-9,10-disilaphenanthrene;9,9,10,10-Tetramethyl-9,10-disilaphenanthrene;9,10-Disilaphenanthrene, 9,10-dihydro-9,9,10,10-tetramethyl- |