3-Pyridinecarboxylic acid, 1,2,5,6-tetrahydro-1-methyl-, methyl ester, hydrochloride 61-94-9 Arecoline hydrochloride NSC172133 Nicotinic acid, 1,2,5,6-tetrahydro-1-methyl-, methyl ester, hydrochloride WLN: T6N CUTJ A1 CVO1 &GH