Formula: C26H28O13 | Mol. Weight: 548.50 g/mol
IUPAC: 1-hydroxy-2-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxymethyl]oxan-2-yl]oxymethyl]anthracene-9,10-dione
C1C(C(C(C(O1)OCC2C(C(C(C(O2)OCC3=C(C4=C(C=C3)C(=O)C5=CC=CC=C5C4=O)O)O)O)O)O)O)O