1,2-Ethanediol, 1-(dodecahydro-5-hydroxy-3,4a,7,7,10a-pentamethyl-1H-naphtho(2,1-b)pyran-3-yl)-, (3R-(3alpha(R*),4abeta,5beta,6aalpha,10abeta,10balpha))- 52591-03-4 7,14,15,-Trihydroxy-13-epoxylabdane Borjatriol