22297-48-9 AIDS-031214 AIDS031214 Isoquinolinium, 1-[[4-[5-[(6,7-dimethoxy-2-methyl-1-isoquinoliniumyl)methyl]-2-methoxyphenoxy]phenyl]methyl]-6,7-dimethoxy-2-methyl-, dichloride NSC324042 Phaentharine chloride