The chemical Daphnetin has a designated molecular formula of C9H6O4 and a molecular weight of 178.143 g/mol. Synonyms may include: 5-18-03-00211 (Beilstein Handbook Reference), BRN 0009372, Daphnetol, 7,8-Dihydroxy-2H-1-benzopyran-2-one, 7,8-Dihydroxycoumarin, EINECS 207-632-8, NSC 633563, UNII-XC84571RD2 (ChemID).