28289-54-5
1-甲基-4-苯基-1,2,3,6-四氢吡啶
→
~93%
95969-40-7
1-methyl-1-oxido-4-phenyl-3,6-dihydro-2H-pyridin-1-ium
76113-47-8
1-methyl-4-phenyl-3,6-dihydro-2H-pyridine-6-carbonitrile