| —— | 
                                        (2SR,3SR,4RS)-4-(3-Methoxy-4,5-methylenedioxyphenyl)-3-methyl-2-(3-oxobutyl)-2-(2-propenyl)-4-butanolide | 
                                        97091-08-2 | 
                                        C20H24O6 | 
                                        360.407 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2SR,3SR,4RS)-2-(3,3-Ethylenedioxybutyl)-4-(3-methoxy-4,5-methylenedioxyphenyl)-3-methyl-2-(2-propenyl)-4-butanolide | 
                                        96913-18-7 | 
                                        C22H28O7 | 
                                        404.46 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (4S,5R)-5-(7-Methoxy-benzo[1,3]dioxol-5-yl)-4-methyl-2-oxo-3-(3-oxo-butyl)-tetrahydro-furan-3-carboxylic acid methyl ester | 
                                        96935-02-3 | 
                                        C19H22O8 | 
                                        378.379 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2RS,3SR,4RS)-4-(3-Methoxy-4,5-methylenedioxyphenyl)-3-methyl-2-(3-oxobutyl)-4-butanolide | 
                                        96909-14-7 | 
                                        C17H20O6 | 
                                        320.342 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (3R,4S,5R)-5-(7-Methoxy-benzo[1,3]dioxol-5-yl)-4-methyl-3-[2-(2-methyl-[1,3]dioxolan-2-yl)-ethyl]-dihydro-furan-2-one | 
                                        96909-20-5 | 
                                        C19H24O7 | 
                                        364.395 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2RS,3SR,4RS)-2-Methoxycarbonyl-4-(3-methoxy-4,5-methylenedioxyphenyl)-3-methyl-4-butanolide | 
                                        96909-13-6 | 
                                        C15H16O7 | 
                                        308.288 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        2-Methoxycarbonyl-4-(3-methoxy-4,5-methylenedioxyphenyl)-3-methyl-2-buten-4-olide | 
                                        96909-11-4 | 
                                        C15H14O7 | 
                                        306.272 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        1-Acetoxy-1-(3-methoxy-4,5-methylenedioxyphenyl)propanone | 
                                        96909-09-0 | 
                                        C13H14O6 | 
                                        266.251 |