1-(4-Pyridyl)-1-heptanone 1-HEPTANONE, 1-(4-PYRIDYL)- 32941-30-3 4-Heptanoylpyridine 5-21-07-00467 (Beilstein Handbook Reference) BRN 0129581 Heptyl 4-pyridyl ketone Ketone, heptyl 4-pyridyl Pyridine, 4-heptanoyl-