1-Desoxy-hypnophilin 1-Desoxyhypnophilin 160492-64-8 Cyclopenta(4,5)pentaleno(1,6a-b)oxiren-2(1aH)-one, octahydro-3a,5,5-trimethyl-3-methylene-, (1aS-(1aalpha,3abeta,3balpha,6aalpha,7aR*))-