54022-69-4 KETONE, 6,7-DIMETHOXY-1-ISOQUINOLYL 3,4-DIMETHOXYPHENYL, O-(N-((2-MORPHOLINOETHY Ketone, 6,7-dimethoxy-1-isoquinolyl 3,4-dimethoxyphenyl, O-(N-((2-morpholinoethyl)carbaniloyl)methyl)oxime, dihydrochloride Papaveraldine O-(N-(2-morpholinoethyl)carbaniloylmethyl)oxime dihydrochloride