.gamma.-OT 1H-Purine-2,6-dione, 3,7-dihydro-7-(3-hydroxypropyl)-1,3-dimethyl- 23146-04-5 7-(3-Hydroxypropyl)theophylline NSC60290 Theophylline, 7-(3-hydroxypropyl)- WLN: T56 BN DN FNVNVJ B3Q F1 H1