| —— | 3-[(3aR,4R,6R,6aR)-4-methoxy-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]propanoic acid | 180776-25-4 | C11H18O6 | 246.26 | 
                                                                                                                                            
                                        | —— | (2S)-2-[[(3aR,4R,6R,6aR)-4-methoxy-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methyl]pent-4-enoic acid | 180776-28-7 | C14H22O6 | 286.325 | 
                                                                                                                                            
                                        | —— | [(R)-1-((3aR,4R,6R,6aR)-6-Methoxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethyl)-3-oxo-propyl]-carbamic acid benzyl ester | 1053629-69-8 | C20H27NO7 | 393.437 | 
                                                                                                                                            
                                        | —— | Benzyl ((S)-1-((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pent-4-en-2-yl)carbamate | 180776-29-8 | C21H29NO6 | 391.464 |