Synonyms: | Drotaveraldine;Methanone, (6,7-diethoxy-3,4-dihydro-1-isoquinolinyl)(3,4-diethoxyphenyl)-;Drotaverine Impurity 1;(6,7-diethoxy-3,4-dihydroisoquinolin-1-yl)(3,4-diethoxyphenyl) methanone;1-(3,4-diethoxybenzyl)-7-ethoxy-3,4-dihydroisoquinolin-6-ol hydrochloride;Drotaveraldine Impurity 05 |