(1R-(1alpha,2alpha,5alpha,5aalpha,6beta,7abeta,11alpha,11aalpha,11bbeta,14S*))-1,7,7a,11,11a,11b-Hexahydro-1,6,11-trihydroxy-8,11,14-trimethyl-2H-5a,2,5-(methanoxymethano)naphth(1,2-d)oxepin-4,10(5H,6H)-dione 111567-19-2 2H-5a,2,5-(Methanoxymethano)naphth(1,2-d)oxepin-4,10(5H,6H)-dione, 1,7,7a,11,11a,11b-hexahydro-1,6,11-trihydroxy-8,11,14-trimethyl-, (1R-(1alpha,2alpha,5alpha,5aalpha,6beta,7abeta,11alpha,11aalpha,11bbeta,14S*))- Cedronin