6H-Cyclopropa(3,4)cyclohept(1,2-e)inden-6-one, 1,1a,4,5,7,8,9,9a-octahydro-3-hydroxy-1,1,2,5-tetramethyl-7-methylene-, (1aR,5S,9aS)- 71424-66-3 CCRIS 1441 Jatropholone A