(1aR-(1aalpha,3aalpha,8balpha,8calpha))-1a,2,3,3a,8b,8c-Hexahydro-1,1,3a-trimethyl-6-pentyl-1H-4-oxabenzo(f)cyclobut(cd)inden-8-ol 1H-4-Oxabenzo(f)cyclobut(cd)inden-8-ol, 1a-alpha,2,3,3a,8b-alpha,8c-alpha-hexahydro-1,1,3a-trimethyl-6-pentyl- 21366-63-2 CANNABICYCLOL Cannabipinol Pentylcannabicyclol