... Laetrile (HPLC) 2. CAS NO: 1332-94-1 3. White powder 4. GMP, ISO, Kosher, Halal 5. Sample available Amygdalin ... Berberine Hydrochloride, Yohimbine, Astragaloside IV, Cycloastragenol, Elderberry extract, Glycyrrhetinic acid, Polydatin... Almond Seed P.E. 98% Laetrile (Laevomandelonitrile) ... 6-[(R)-cyano(phenyl)methoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid. Laetrile's chemical formula is C14H15NO7 and ...