(1R-(1alpha,4beta,5beta,6beta,6abeta,9alpha,9abeta))-六氢-1,5,6a-三羟基-5-(甲氧基甲基)-9-甲基螺(6H-4,9a-甲桥环戊并(d)氧杂环辛三烯-6,3'-氧杂环丁烷)-2,2'(1H)-二酮
153445-92-2