benzofuranone,ethenylhexahydro,methylene,benzofuran,furan,furanone
Benzofuran
58323-19-63(2H)-Dibenzofuranone, 1,4,4a,9b-tetrahydro-8,9b-dimethyl-,O-[(4-methylphenyl)sulfonyl]oxime, cis-
75420-32-56,7,8-Trichloro-3,3a,4,5-tetrahydro-2-oxo-3,5-methanobenzofuran-7a(2H)-carboxylic acid methyl ester