4a,1-(Epoxymethano)-7,9a-methanobenz[a]azulene,gibbane-1,10-dicarboxylic acid deriv.

4a,1-(Epoxymethano)-7,9a-methanobenz[a]azulene,gibbane-1,10-dicarboxylic acid deriv. · CAS 105593-21-3