Furanone
                            Order
                            420846-43-1
                            
                                2(3H)-FURANONE,5-[(4R)-2,2-DIMETHYL-4-OXAZOLIDINYL]DIHYDRO-3,4-DIHYDROXY-,(3R,4S,5R)-
                            
                        
                        
                        
                            Order
                            144398-03-8
                            
                                2(3H)-Furanone,5-[3-(acetyloxy)-1-butenyl]-4-[[4-[(acetyloxy)methyl]phenyl]amino]dihydro-
                            
                        
                        
                        
                        
                        
                        
                            Order
                            163634-00-2
                            
                                2(5H)-Furanone,4-[2-[8a-[(acetyloxy)methyl]-7,8-bis(benzoyloxy)octahydro-6-hydroxy-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-5-yl]ethyl]-,[1R-(1a,4ab,5b,6b,7b,8a,8aa)]-