(RS)-2-N-(Theophyllinyl-7'-ethyl)-amino-1-butanol hydrochloride 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(2-((1-(hydroxymethyl)propyl)amino)ethyl)-, monohydrochloride, (+-)- 1H-Purine-2,6-dione, 3,7-dihydro-7-(2-((1-(hydroxymethyl)propyl)amino)ethyl)-1,3-dimethyl-, monohydrochloride, (+-)- 69483-69-8