26126-10-3 9,13-Methanobenzo[5,6]benzofuro[3',2':1,2]cyclopropa[3,4]pentaleno[6a,1-c]pyridine-1,4-diol,4b,4c,4d,4e,10,11,12,13-octahydro-4d,6-dimethoxy-12-methyl-,(4bS,4cR,4dR,4eR,9bS,13R,13aS)- (9CI) 73885-47-9 (4aS,6aR,6bS,10aS,11aS)-3,9-dimethyl-4a,5,6a,6b,7,8,9,10,10a,11-decahydro-1H-benzo[3a,4]pentaleno[2,1-c]pyridine-1,6(4H)-dione