English nicotinic acid meaning in English  •  nicotinic acid का अर्थ अंग्रेजी में

Noun

• An organic acid (C6H5NO2), a carboxylated derivative of pyridine, obtained by the oxidation of nicotine; called also niacin> and antipellagra vitamin>, and vitamin B5>. Chemically it is 3-pyridinecarboxylic acid</chnam