Formula: C23H21NO13 | Mol. Weight: 519.40 g/mol
IUPAC: 8-methoxy-6-nitro-10-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxynaphtho[2,1-g][1,3]benzodioxole-5-carboxylic acid
COC1=CC(=CC2=C3C(=C(C=C12)[N+](=O)[O-])C(=CC4=C3OCO4)C(=O)O)OC5C(C(C(C(O5)CO)O)O)O