(-)-2-(3'-Pyridyl)piperidine (-)-Anabasine 2-(3'-Pyridyl) piperidine 494-52-0 Anabasin Anabasine Anabazin L-3-(2'-Piperidyl)pyridine NSC87504 Neonicotine Neonikotin Piperidine, 2-(3-pyridyl)- Pyridine, 3-(2-piperidinyl)-, (S)- Pyridine, 3-(2-piperidyl)- S-(-)-Anabasine WLN: T6NJ C- BT6MTJ