1685-82-1 1H-Indene, 2,3-dihydro-4,6-dimethyl- (9CI) 2-05-00-00395 (Beilstein Handbook Reference) 4,6-DIMETHYLINDAN 4,6-Dimethyl-(2,3-dihydroindene) BRN 1930053 Indan, 4,6-dimethyl- NSC 78725