oxotetrahydrofuran,propanoic,furan,tetrahydrofuran
Furan
136176-64-2(2S,5S,7'R)-5-(furan-3-yl)-7'-methyl-2'-oxo-2',3',4,4',5,5',5a',7'-octahydrospiro[furan-3,6'-naphtho[1,8-bc]furan]-2-yl acetate
133218-68-54-amino-N-{5-amino-3-({5-deoxy-5-[(diaminomethylidene)amino]pentofuranosyl}oxy)-4-[(2,6-diamino-2,6-dideoxyhexopyranosyl)oxy]-2-hydroxycyclohexyl}-2-hydroxybutanamide