1.
Name: 2H,7H-Furo[2',3',4':4,5]oxireno[6,7]naphtho[2,1-c]- pyran-2,7-dione,1a,1b,3a,5,8b,9,9a,9boctahydro- 1b,8b-dimethyl-5-(1-methylethyl)-,(1aR,1bR,3aR,5R,8bS,9aS,9bR)-
CAS: 191674-50-7



8.
Name: Azuleno[6,5-b]furan-2(3H)-one,3a,4,4a,5,6,7,- 7a,9a-octahydro-5,7-dihydroxy-5,8-dimethyl- 3-methylene-
CAS: 65207-29-6


