| —— |
(5R,6S,8S,9R,10S,11S)-8-Ethyl-9,10-dihydroxy-5,9,11-trimethyl-1,7-dioxa-spiro[5.5]undecane-3,3-dicarboxylic acid dimethyl ester |
99284-89-6 |
C18H30O8 |
374.431 |
| —— |
(5R,6S,8S,9S,10S,11S)-10-Benzoyloxy-8-ethyl-9-hydroxy-5,9,11-trimethyl-1,7-dioxa-spiro[5.5]undecane-3,3-dicarboxylic acid dimethyl ester |
99284-88-5 |
C25H34O9 |
478.54 |
| —— |
(5R,6S,8S,10S,11S)-10-Benzoyloxy-8-ethyl-5,11-dimethyl-9-oxo-1,7-dioxa-spiro[5.5]undecane-3,3-dicarboxylic acid dimethyl ester |
99284-87-4 |
C24H30O9 |
462.497 |
| —— |
(5R,6S,8S)-8-Ethyl-5-methyl-9-oxo-1,7-dioxa-spiro[5.5]undec-10-ene-3,3-dicarboxylic acid dimethyl ester |
99284-86-3 |
C16H22O7 |
326.346 |