1,2,5,6-Tetrahydro-1-methylnicotinic acid hydrochloride 3-Pyridinecarboxylic acid, 1,2,5,6-tetrahydro-1-methyl-, hydrochloride (9CI) 6018-28-6 Arecaidine hydrochloride NICOTINIC ACID, 1,2,5,6-TETRAHYDRO-1-METHYL-, HYDROCHLORIDE