11. Only the natural stereoisomer , ?-multistriatin, attracts the elm bark beetles. 12. It is the dextrorotatory stereoisomer of ketoprofen. 13. It is a stereoisomer of quinine, originally derived from the bark of the cinchona tree. 14. Endrin is a stereoisomer of dieldrin. 15. It is a stereoisomer of yohimbine. 16. When dirigent protein is present during the reaction, one stereoisomer of one compound is highly enriched. 17. Researchers noticed that high glucose-induced overproduction of reactive oxygen species led stereoisomer L-glucose. 18. Therefore, each mirror pair and each non-chiral stereoisomer may be given a specific monosaccharide name. 19. D-araboascorbic acid "') is a stereoisomer of ascorbic acid ( vitamin C ). 20. An "'anomer "'is a type of stereoisomer and epimer found in carbohydrate chemistry.
