2-BUTANONE, 4-(2-FURYL)- 2-Butanone, 4-(2-furanyl)- 4-(2-Furyl)-2-butanone 4-(2-Furyl)butan-2-one 4-17-00-04559 (Beilstein Handbook Reference) 699-17-2 AI3-19477 BRN 0112135 EINECS 211-831-5 Furfurylacetone