(2R,9aS)-4,4aα,6aβ,7,8,9-Hexahydro-7α-hydroxy-8,8-dimethyl-2-oxospiro[oxirane-2,1(2H)-pentaleno[1,6a-c]pyran]-5-carboxylic acid
CAS No. 70206-77-8
(2R,9aS)-4,4aα,6aβ,7,8,9-Hexahydro-7α-hydroxy-8,8-dimethyl-2-oxospiro[oxirane-2,1(2H)-pentaleno[1,6a-c]pyran]-5-carboxylic acid;Pentalenolactone H
4-Chrysenyl 61062-89-3
1-Naphthacenyl 61062-91-7