1H-Purine-2,6-dione, 3,7-dihydro-7-(2-((2-hydroxyethyl)amino)ethyl)-1,3-dimethyl-8-(phenylmethyl)- 80296-66-8 AC 85 AC-85 Theophylline, 8-benzyl-7-(2-((2-hydroxyethyl)amino)ethyl)-