Dispiro[oxirane-2,6'-[6H]naphth[2',1':4,5]indeno[2,1-b]furan-8'(1'H),2''-[2H]pyran],spiro[oxirane-2,12'-spirostan] deriv.

CAS No: 72869-17-1

dispiro,oxirane,naphth,indeno,furan,pyran,spiro,spirostan,deriv
Furan
917814-99-4D-Phenylalanine,N-[2-[4-[(2R,3R)-3-[[2-(2,3-dihydro-5-benzofuranyl)-2-hydroxyethyl]thio]-1-(4-fluorophenyl)-4-oxo-2-azetidinyl]phenoxy]acetyl]glycyl-4-cyano-
119863-94-47,10-Epoxycyclodeca[b]furan-6-carboxylicacid,10-(chloromethyl)dodecahydro-5,11-dihydroxy-4-[[2-(hydroxymethyl)-1-oxo-2-butenyl]oxy]-3-methylene-2-oxo-,methyl ester, [3aS-[3aR*,4R*(Z),5R*,6S*,7R*,10S*,11S*,11aR*]]-