The Collaborative International Dictionary
Daphnetin
Daphnetin \Daph"ne*tin\, n. (Chem.) A colorless crystalline substance, C9H6O4, extracted from daphnin. [1913 Webster] ||
Wiktionary
daphnetin
n. (context organic chemistry English) A colourless crystalline substance, 7,8-dihydroxycoumarin, extracted from daphnin.