2-Formyl-5-methylfuran 2-Furaldehyde, 5-methyl- 2-Furancarboxaldehyde, 5-methyl- 2-Methyl-5-formylfuran 5-17-09-00404 (Beilstein Handbook Reference) 5-METHYLFURFURAL 5-Methyl furfural 5-Methyl-2-furaldehyde 5-Methyl-2-furancarboxaldehyde 5-Methyl-2-furfural 5-Methyl-2-furfuraldehyde 5-Methylfuran-2-al 5-Methylfuran-2-carbaldehyde 5-Methylfurfuraldehyde 620-02-0 AI3-36591 BRN 0106895 CCRIS 2921 EINECS 210-622-6 FEMA No. 2702