nbeta,benzofuranylacryloyltrichloroacetohydrazide,benzofuran,furan
Furan
40072-65-9(1aS,9aR)-1aα,2,4,4a,5,9-Hexahydro-4α,4aα,6-trimethyl-3H-oxireno[8,8a]naphtho[2,3-b]furan-5α-ol acetate
24130-06-1(8S,9S,11S,13S,14S,17R)-11,13-dimethyl-1,4,6,7,8,9,11,12,13,14,15,16-dodecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(2H,4'H)-dione