3aH-cyclopenta(3,4)cyclobuta(1,2)benzen-3a-ol, 1,2,3,7b-tetrahydro-, cis- 66934-76-7 BRN 2047571 cis-1,2,3,7b-Tetrahydro-3aH-cyclopenta(3,4)cyclobuta(1,2)benzen-3a-ol