bis[(2R,3S,5R)-5-(5-ethyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2-(hydroxymethyl)tetrahydrofuran-3-yl] sulfite (non-preferred name)

Order 86233-26-3 ethyl,dioxo,dihydropyrimidin,hydroxymethyl,tetrahydrofuran,sulfite,preferred,furan
Furan
5157-57-35,6,9,17,19-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-8-(morpholin-4-ylmethyl)-1,11-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate