1,3-Dimethyl-7-(2-hydroxyethyl)xanthine 1H-Purine-2,6-dione, 3,7-dihydro-7-(2-hydroxyethyl)-1,3-dimethyl- 519-37-9 7-(.beta.-Hydroxyethyl)theophylline 7-(2'-Hydroxyethyl)theophylline 7-(2-Hydroxyethyl)-1,3-dimethylxanthine 7-(2-Hydroxyethyl)theophylline 7-(Hydroxyethyl)theophylline Aethophyllinum Ascorphylline Bio-phylline Cordalin Corophyllin-N Dilaphyllin Ethophylline Etofylline Frekaphyllin Hydroxyethyltheophylline NSC113373 OT Oxphylline (Amido) Oxyethyltheophylline Oxyphylline Oxytheonyl Phyllocormin N Sklerodormal Soluphylline Theophylline, 7-(2-hydroxyethyl)- WLN: T56 BN DN FNVNVJ B2Q F1 H1