4-Acetamidopyridine 4-Acetylaminopyridine 5-22-09-00131 (Beilstein Handbook Reference) 5221-42-1 ACETAMIDE, N-(4-PYRIDYL)- Acetamide, N-4-pyridinyl- (9CI) BRN 0113907 EINECS 226-018-0 N-4-Pyridinylacetamide N-Pyridin-4-ylacetamide Phillips 2038 Pyridine, 4-acetamido-