5-26-14-00033 (Beilstein Handbook Reference) 62401-70-1 7-(4-((3-(3,4-Dihydroxyphenyl)-2-propyl)amino)butyl)theophylline BRN 1231993 D 978 Theophylline, 7-(4-((3-(3,4-dihydroxyphenyl)-2-propyl)amino)butyl)-