英文别名
(-)-(1S(7S,10S),4R)-{10-[(tert-butyldiphenylsilyloxy)methyl]-8-methylene-1,4-dioxaspiro[4.5]decan-7-yl} 4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylate;[(6S,9S)-6-[[tert-butyl(diphenyl)silyl]oxymethyl]-8-methylidene-1,4-dioxaspiro[4.5]decan-9-yl] (1S,4R)-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylate