Theophylline
Jul 15, 2009
Theophylline
Chamical name 1H-purine-2, 6-dione, 3, 7, dihydro-1, 3-dimethyl-mone-hydrate
Formula
C7H8N4O2. H2O
C7H8N4O2
Molecular weight 198.18 monohydrate
180.16 anhydrous
Standards Theophylline monohydrate Theophylline anhydrous.....