[Basic methods of preparation of isonicotinic acid].
D007536:Isomerism; D007539:Isonicotinic Acids; D009525:Niacin; D009539:Nicotinic Acids
D007539:Isonicotinic Acids; D009539:Nicotinic Acids; D009525:Niacin
NICOTINIC ACID ISOMERS/preparation of
Osnovnye puti polucheniia izonikotinovoi kisloty.