| —— | (3S,4S,5R,6S,8R)-5-benzyloxymethyl-8-(tert-butyldimethylsilyloxy)-5-methyl-1-oxaspiro[2.5]octane-4,6-carbolactone | 851791-24-7 | C23H34O5Si | 418.605 | 
                                                                                                                                            
                                        | —— | (3S,4S,5R,6S,8R)-8-(tert-butyldimethylsilyloxy)-5-hydroxymethyl-5-methyl-1-oxaspiro[2.5]octane-4,6-carbolactone | 851791-23-6 | C16H28O5Si | 328.481 | 
                                                                                                                                            
                                        | —— | (1S,3R,5S,8R)-3-(tert-butyldimethylsilyloxy)-8-hydroxymethyl-8-methyl-2-methylene-6-oxabicyclo[3.2.1]octan-7-one | 851791-21-4 | C16H28O4Si | 312.481 | 
                                                                                                                                            
                                        | —— | (1R,3R,5S,8S)-3-(tert-butyldimethylsilyloxy)-8-methyl-2-methylene-8-vinyl-6-oxabicyclo[3.2.1]octan-7-one | 851791-19-0 | C17H28O3Si | 308.493 | 
                                                                                                                                            
                                        | —— | (1R,3R,5S,8S)-3-(tert-butyldimethylsilyloxy)-8-methyl-2-methylene-7-oxo-6-oxabicyclo[3.2.1]octane-8-carbaldehyde | 851791-20-3 | C16H26O4Si | 310.466 |