aurin
aurin [ORG CHEM] C19H14O3 A derivative of triphenylmethane; solid with red-brown
color with green luster; melting point about 220 C; insoluble in water; used as a
dye intermediate. { o˙ r ən }
color with green luster; melting point about 220 C; insoluble in water; used as a
dye intermediate. { o˙ r ən }