1.0 2026-09-21 20:09:22 UTC 2026-09-21 20:10:02 UTC FDB117025 Sieboldin 3-(3,4-dihydroxyphenyl)-1-[2,6-dihydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]propan-1-one 3-(3,4-dihydroxyphenyl)-1-[2,6-dihydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-phenyl]propan-1-one C21H24O11 InChI=1S/C21H24O11/c22-8-16-18(28)19(29)20(30)21(32-16)31-10-6-14(26)17(15(27)7-10)12(24)4-2-9-1-3-11(23)13(25)5-9/h1,3,5-7,16,18-23,25-30H,2,4,8H2/t16-,18-,19+,20-,21-/m1/s1 XJHMLSKQZFKMLL-QNDFHXLGSA-N formula C21H24O11 ChemAxon inchi InChI=1S/C21H24O11/c22-8-16-18(28)19(29)20(30)21(32-16)31-10-6-14(26)17(15(27)7-10)12(24)4-2-9-1-3-11(23)13(25)5-9/h1,3,5-7,16,18-23,25-30H,2,4,8H2/t16-,18-,19+,20-,21-/m1/s1 ChemAxon inchikey XJHMLSKQZFKMLL-QNDFHXLGSA-N ChemAxon