| 1 | P.p. factor |
| 2 | 3-carboxypyridine |
| 3 | Beta-pyridinecarboxylic acid |
| 4 | Anti-pellagra vitamin |
| 5 | M-pyridinecarboxylic acid |
| 6 | 3-pyridylcarboxylic acid |
| 7 | Pyridine-3-carboxylic acid |
| 8 | Nikotinsaeure |
| 9 | Pyridine-beta-carboxylic acid |
| 10 | Pp factor |
| 11 | Vitamin b3 |
| 12 | Pellagra preventive factor |
| 13 | 3-pyridinecarboxylic acid |
| 14 | Niacin |
| 15 | Nicotinsaure |
| 16 | Acidum nicotinicum |
| 17 | Acide nicotinique |
| 18 | Acido nicotinico |
| 19 | 3-carboxylpyridine |
| 20 | Niacor |
| 21 | Pyridine-carboxylique-3 |
| 22 | Niaspan |