5-26-14-00055 (Beilstein Handbook Reference) 62401-98-3 7-(3-((2-(3,4-Dihydroxyphenyl)-2-hydroxyethyl)amino)-2-hydroxypropyl)theophylline BRN 1189558 D 1977 Theophylline, 7-(3-((2-(3,4-dihydroxyphenyl)-2-hydroxyethyl)amino)-2-hydroxypropyl)-