... Octacosanol, 5-HTP, Aescine, Luteolin, Lutein, Stevia, Daidzein, L-Arginine, Astaxanthin, Capsaicin, Piperine, Berberine Hydrochloride, Yohimbine, Astragaloside IV, ... for short; however, amygdalin and laetrile are different chemical compounds. Laetrile, which was patented in the United ... 4,5-trihydroxyoxane-2-carboxylic acid. Laetrile's chemical formula is C14H15NO7 and its PubChem number is ...