IUPAC 名称
8,17-dihydroxy-6,19-dimethoxy-14,14-dimethyl-3,15-dioxapentacyclo[11.6.1.0²,¹¹.0⁴,⁹.0¹⁶,²⁰]icosa-1(20),2(11),4(9),5,7,16,18-heptaen-10-one
InChI标识符
InChI=1S/C22H20O7/c1-22(2)11-7-10-19(25)17-12(23)5-9(26-3)6-15(17)28-20(10)18-14(27-4)8-13(24)21(29-22)16(11)18/h5-6,8,11,23-24H,7H2,1-4H3