IUPAC: 3,7,8-trihydroxy-3-methyl-10-oxo-1H,3H,4H,10H-pyrano[4,3-b]chromene-9-carboxylic acid
IUPAC: 3,7,8-trihydroxy-3-methyl-10-oxo-1H,3H,4H,10H-pyrano[4,3-b]chromene-9-carboxylic acid
SMILES: CC1(O)Cc2oc3cc(O)c(O)c(C(O)=O)c3c(=O)c2CO1
SMILES: CC1(O)Cc2oc3cc(O)c(O)c(C(O)=O)c3c(=O)c2CO1