tetrabromodibenzofuran,benzofuran,furan
Benzofuran
112966-16-2Spiro[3H-3a,6-ethanoisobenzofuran-4(1H),1'(3'H)-isobenzofuran]-1,3'-dione,3-butylidene-5,6,6',7'-tetrahydro-5-propyl-, [3aS-(3Z,3aa,4a,5a,6a)]- Furan
98309-94-5(4aS,8aR)-3,8a-dimethyl-5-methylidene-4,4a,5,6,7,8,8a,9-octahydronaphtho[2,3-b]furan