Formula: C23H30O12 | Mol. Weight: 498.50 g/mol
IUPAC: (2'R,3R,4S,4aR,5R,5'S,7R,8R,8aS)-4-(carboxymethyl)-4-formyl-5'-(furan-3-yl)-2',3,5-trihydroxy-7,8a-bis(hydroxymethyl)spiro[1,2,3,5,6,7-hexahydronaphthalene-8,3'-oxolane]-4a-carboxylic acid
C1CC2(C3(CC(OC3O)C4=COC=C4)C(CC(C2(C(C1O)(CC(=O)O)C=O)C(=O)O)O)CO)CO