naphtho,furan,dione
Furan
654056-02-73-Isothiazolecarboxamide,N-[4-(2-benzofuranyl)phenyl]-4-chloro-5-[[2-(1-piperazinyl)ethyl]amino]-
56192-71-3(3R,3aR,4R,6E,9R,10E,11aR)-4,9-Bisacetoxy-3a,4,5,8,9,11a-hexahydro-3,6,10-trimethylcyclodeca[b]furan-2(3H)-one