101952-75-4 3-Carbomethoxy-1-methyl-4-(2-methylpiperidino)-1,2,5,6-tetrahydropyridine HCl hydrate 4-(2-Methylpiperidino)arecaidine methyl ester hydrochloride hydrate NICOTINIC ACID, 1,2,5,6-TETRAHYDRO-1-METHYL-4-(2-METHYLPIPERIDINO)-, METHYL ESTE Nicotinic acid, 1,2,5,6-tetrahydro-1-methyl-4-(2-methylpiperidino)-, methyl ester, hydrochloride, hydrate