2-苯基-1-苯并呋喃

2,3-diphenyl-1-benzofuran

2-(1-甲基乙基)-苯并呋喃

2,2-dichloro-1,2-benzoxasiline

2,2-Dichloro-3-trichlorosilyl-2-sila-1-oxa-1,2-dihydronaphthalene