Formula: C24H22O13 | Mol. Weight: 518.40 g/mol
IUPAC: 3-[[(2R,3S,4S,5R,6S)-6-(1,8-dihydroxy-3-methyl-9,10-dioxoanthracen-2-yl)oxy-3,4,5-trihydroxyoxan-2-yl]methoxy]-3-oxopropanoic acid
CC1=CC2=C(C(=C1OC3C(C(C(C(O3)COC(=O)CC(=O)O)O)O)O)O)C(=O)C4=C(C2=O)C=CC=C4O