R,4aR,6R,7S,8R,8aS)-2-Phenyl-6-(phenylthio)hexahydropyrano[3,2-d][1,3]dioxine-7,8-diol,16982-21-1,Ethyl thiooxamate,,(2E)-1-methyl-2-imidazolidinone phenylhydrazone hydroiodide,,CARBOBENZYLOXYGLYCYLPROLYLALANINE BENZYL ESTER,2304994-52-1,3'-CHLORO-2,4-DINITROSTILBENE," />