−)-Cytisine and Derivatives: Synthesis, Reactivity, and Applications - Chemical Reviews Cytisine, 98%, Thermo Scientific™ 1g; Glass bottle Cytisine, 98%, Thermo Scientific™ - Fisher Scientific The Buzz on Cytisinicline (Cytisine) - nAChR Agonist - MedChemExpress Neurotoxicology. 2013; 34:219 -225. 23022271National Institute of Health. Clinical, Trials. gov site. https://clinicaltrials. gov/