IUPAC: 4,9-dimethoxy-7H-furo[3,2-g]chromen-7-one; 4-methoxy-7H-furo[3,2-g]chromen-7-one
IUPAC: 4,9-dimethoxy-7H-furo[3,2-g]chromen-7-one; 4-methoxy-7H-furo[3,2-g]chromen-7-one
SMILES: COc1c2ccoc2cc2oc(=O)ccc12.COc1c2ccoc2c(OC)c2oc(=O)ccc12
SMILES: COc1c2ccoc2cc2oc(=O)ccc12.COc1c2ccoc2c(OC)c2oc(=O)ccc12