(3R,3aS,4R,8R,8aS)-3,8-dihydroxy-3-isopropyl-6,8a-dimethyl-1-oxo-1,2,3,3a,4,5,8,8a-octahydroazulen-4-yl rel-4-hydroxy-3-methoxybenzoate 4-Hydroxy-3-methoxy-benzoic acid 3,8-dihydroxy-3-isopropyl-6,8a-dimethyl-1-oxo-1,2,3,3a,4,5,8,8a-octahydro-azulen-4-yl ester InChI=1/C23H30O7/c1-12(2)23(28)11-19(26)22(4)18(25)9-13(3)8-17(20(22)23)30-21(27)14-6-7-15(24)16(10-14)29-5/h6-7,9-10,12,17-18,20,24-25,28H,8,11H2,1-5H3/t17-,18-,20-,22+,23-/m1/s Kuhistanicaol I benzoic acid, 4-hydroxy-3-methoxy-, (3R,3aS,4R,8R,8aS)-1,2,3,3a,4,5,8,8a-octahydro-3,8-dihydroxy-6,8a-dimethyl-3-(1-methylethyl)-1-oxo-4-azulenyl ester