Synonyms(6,7-diethoxy-3,4-dihydroisoquinolin-1-yl)(3,4-diethoxyphenyl)methanone;(6,7-Diethoxy-3,4-dihydro-1-isoquinolinyl)(3,4-diethoxyphenyl)methanone; Dihydroperparaldine;Drotaveraldine Close (6,7-diethoxy-3,4-dihydroisoquinolin-1-yl)(3,4-diethoxyphenyl)methanone;(6,7-Diethoxy-3,4-dihydro-1-isoquinolinyl)(3,4-diethoxyphenyl)methanone; Dihydroperparaldine;Drotaveraldine Related products Drotaverine HCl M.F. M.W. 397.52 36.46 CAT# AR-D02492 CAS# 985-12-6 3'-Desethoxy Drotaverine HCl M.F. M.W. 369.46 36.46 CAT# AR-D02493 CAS# 85475-87-2(HCl salt) Drotaveraldine M.F. M.W. 411.5 CAT# AR-D02494 CAS# 54088-62-9