alpha-phenyl-alpha-(2-propynyloxy)-benzeneaceticaci2-(dimethylamino)eth;alpha-phenyl-alpha-(2-propynyloxy)-benzeneaceticaci2-(dimethylamino)ethy;be50;diphenyl(2-propynyloxy)-aceticaci2-(dimethylamino)ethylester;diphenyl(2-propynyloxy)aceticacid2-(dimethylamino)ethylester;pargeverine;propinox;PARGEVERINE HCL