(R-(R*,S*))-3,7-Dihydro-7-(2-((2-hydroxy-1-methyl-2-phenylethyl)amino)ethyl)-1,3-dimethyl-1H-purine-2,6-dione monohydrochloride 1-Phenyl-2-(7-theophyllino-aethyl-amino)-propanol-(1)-hydrochlorid [German] 3039-97-2 7-(2-(beta-Hydroxy-alpha-methylphenethylamino)ethyl)theophylline hydrochloride EINECS 221-243-0 L-Net Norephedrine, N-(2-(7-theophyllinyl)ethyl)-, hydrochloride Theophylline, 7-(2-(beta-hydroxy-alpha-methylphenethylamino)ethyl)-, hydrochloride Theophyllino-aethyl-nor-ephedrin-hydrochlorid [German]