Formula: C28H26O7 | Mol. Weight: 474.50 g/mol
IUPAC: (4S,12R,14S,16S)-4-(4-hydroxyphenyl)-14-[2-(4-hydroxyphenyl)ethyl]-8-methoxy-3,11,13-trioxatetracyclo[8.6.0.02,7.012,16]hexadeca-1,7,9-trien-6-one
COC1=C2C(=O)CC(OC2=C3C4CC(OC4OC3=C1)CCC5=CC=C(C=C5)O)C6=CC=C(C=C6)O