3-[(2S)-piperidin-2-yl]pyridine 3-[(2S)-2-piperidyl]pyridine 3-[(2S)-2-piperidinyl]pyridine 494-52-0 ZERO/001717 CAS-494-52-0 NCGC00016468-01 NCGC00025333-01 (-)-2-(3'-Pyridyl)piperidine 2-(3'-Pyridyl) piperidine Anabasin Anabazin Tocris-1971 NSC87504 Neonikotin Pyridine, 3-(2-piperidyl)- S-(-)-Anabasine WLN: T6NJ C- BT6MTJ (-)-Anabasine C11357