1,3-Indandione, 2-propionyl- 1H-Indene-1,3(2H)-dione, 2-(1-oxopropyl)- (9CI) 2-Propionyl-1,3-indandione 2740-25-2 3-07-00-04597 (Beilstein Handbook Reference) BRN 2212548 NSC 5748