Reduction of 1-methyl-3- and -4-methoxycarbonyl pyridinium iodide with sodium borohydride.
D001894:Borohydrides; D007454:Iodides; D007539:Isonicotinic Acids; D009525:Niacin; D009539:Nicotinic Acids; D010084:Oxidation-Reduction; D011725:Pyridines
D001894:Borohydrides; D007454:Iodides; D007539:Isonicotinic Acids; D009539:Nicotinic Acids; D011725:Pyridines; D009525:Niacin; C025364:sodium borohydride
ISONICOTINIC ACID; NICOTINIC ACID; OXIDATION-REDUCTION; PYRIDINES