156848-67-8 4-[(6-Bromodecahydro-5,5,8a-trimethyl-2-methylene-1-naphthylenyl)methyl]-2,5- dihydroxybenzaldehyde, (1.alpha.,4.beta.,6.beta.,8a.beta)-(+)- AIDS-025343 AIDS025343 Peyssonol A Sesquiterpene hydroquinone