IUPAC 名称
6-acetyl-5-hydroxy-7-methyl-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}naphthalene-2-carboxylic acid
InChI标识符
InChI=1S/C20H22O10/c1-7-3-9-4-10(19(27)28)5-11(14(9)16(24)13(7)8(2)22)29-20-18(26)17(25)15(23)12(6-21)30-20/h3-5,12,15,17-18,20-21,23-26H,6H2,1-2H3,(H,27,28)