109397-72-0
N-cbz-4,4-bi哌啶
→
122373-80-2
1-Methyl-4,4'-bipiperidine dihydrochloride
15336-72-8
4,4'-二哌啶
806627-33-8
1'-methyl-decahydro-[4,4']bipyridyl-1-carboxylic acid benzyl ester