1,3-Dimethyl-7-(2-hydroxypropyl)xanthine 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(2-hydroxypropyl)- 1H-Purine-2,6-dione, 3,7-dihydro-7-(2-hydroxypropyl)-1,3-dimethyl- (9CI) 2-Hydroxypropyl-7-theophylline 3,7-Dihydro-7-(2-hydroxypropyl)-1,3-dimethyl-1H-purine-2,6-dione 603-00-9 7-(2-Hydroxypropyl)theophylline 7-(beta-Hydroxypropyl)-1,3-dimethylxanthine 7-(beta-Hydroxypropyl)theophylline Brontyl EINECS 210-028-7 Hydroxypropyltheophylline MT Monophylline NSC 163343 Oxypropyltheophylline PROXYPHYLLINE Proxifilina [INN-Spanish] Proxiphylline Proxiphyllinum Proxy-Retardoral Proxyphylline [BAN:INN:JAN] Proxyphyllinum [INN-Latin] Purophyllin Sanwaphyllin Sigophyl Spasmolysin Thean Theoden Theon Theophylline, 7-(2-hydroxypropyl)- beta-Oxypropyltheophyllin