Spiro[6,11b-(epoxymethano)-6,9-methano-1H-cyclohepta[a]naphthalene-8(7H),2'-oxirane],kaurane-6,7,14,15-tetrol deriv.
CAS No. 103537-99-1
Spiro[6,11b-(epoxymethano)-6,9-methano-1H-cyclohepta[a]naphthalene-8(7H),2'-oxirane],kaurane-6,7,14,15-tetrol deriv.; Jiuhuanin A