142270-03-9 1H-Purine-2,6-dione, 9-(4-fluoro-5,6-dihydro-6-(hydroxymethyl)-5-oxo-2H-pyran-2-yl)-3,9-dihydro-1,3-dimethyl-, (2R-cis)- 7-(3-Deoxy-3-fluoro-beta-D-glycero-hex-2-enopyranosyl-4-ulose)theophylline 7-(3-Deoxy-3-fluorohex-2-enopyranosyl-4-ulose)theophylline Dfh-theophylline