The book deals with the recognition of asymmetry in molecules of practical utility in revolutionary chemistry. The book consists of six chapters quoted with references. The first chapter includes the introductory evolution, drug discovery from so many years ago. Why the optically pure fragrances have much pleasant odour also described. The other chapters designed taking specific class of compounds. Second chapter involves so many features about the chiral drugs. Third chapter reveals Chiral flavor, fragrances, food & natural oil in market.Fourth chapter tells about the chiral agrochemicals,...