isobenzofurandione,dimethyl,benzofuran,furan,isobenzofuran
Furan
40089-55-25-{[(E)-(2,4-dichlorophenyl)methylidene]amino}-1-pentofuranosylpyrimidine-2,4(1H,3H)-dione
55556-72-41,3,3a,4,9,9a-Hexahydro-6-hydroxy-7-methoxy-4-[2-(2,4-dinitrophenyl)hydrazono]naphtho[2,3-c]furan-1-one