1-Methyl-2-cyano-1,2,3,6-tetrahydropyridine hydrochloride 、
甲醇 以(0.084 mol) of the hydrochloride form of the precursor compound (1-methyl-2-cyano-1,2,3,6-tetrahydropyridine hydrochloride) obtained earlier的产率得到1-Methyl-1,6-dihydropyridine-2-aldoxime hydrochloride