1-(5-deoxy-5-fluoropentofuranosyl)pyrimidine-2,4(1H,3H)-dione

3-Methylthio-5-azido-isothiazol-4-carbonitril

(3aR,4R,6S,6aS)-6-(iodomethyl)-4-methoxy-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxole