IUPAC 名称
5,13-bis(3,4-dihydroxyphenyl)-7-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-21-[(3,4,5-trihydroxyoxan-2-yl)oxy]-4,12,14-trioxapentacyclo[11.7.1.0²,¹¹.0³,⁸.0¹⁵,²⁰]henicosa-2(11),3(8),9,15(20),16,18-hexaene-6,9,17,19-tetrol
InChI标识符
InChI=1S/C50H44O22/c51-19-10-28(59)35-33(11-19)71-50(18-3-6-23(54)27(58)9-18)48(70-49-43(66)41(64)32(63)15-67-49)40(35)38-34(72-50)14-30(61)37-39(42(65)45(69-47(37)38)17-2-5-22(53)26(57)8-17)36-29(60)13-24(55)20-12-31(62)44(68-46(20)36)16-1-4-21(52)25(56)7-16/h1-11,13-14,31-32,39-45,48-49,51-66H,12,15H2