(2alpha,5xi)-abieta-8(14),9(11),12-triene-2,15,18-triol 1,7-phenanthrenedimethanol, 1,2,3,4,4a,9,10,10a-octahydro-3-hydroxy-alpha~7~,alpha~7~,1,4a-tetramethyl-, (1R,3R,4aS)- 2alpha,15-Dihydroxy-dehydroabietanol 7-(1-Hydroxy-1-methyl-ethyl)-1,1,4a-trimethyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthren-3-ol InChI=1/C20H30O3/c1-18(2,23)14-6-7-16-13(9-14)5-8-17-19(3,12-21)10-15(22)11-20(16,17)4/h6-7,9,15,17,21-23H,5,8,10-12H2,1-4H3/t15-,17?,19-,20+/m0/s