Suppliers for 1-[3-(dimethylamino)propyl]-5-[[4-[[4-[[1-[3-(dimethylamino)propyl]-2-hydroxy-4-methyl-6-oxo-5-pyridin-1-ium-1-yl-3-pyridinyl]diazenyl]-2-methoxyphenyl]-phenylmethyl]-3-methoxyphenyl]diazenyl]-6-hydroxy-4-methyl-3-pyridin-1-ium-1-ylpyridin-2-one;2-hydroxypropanoate;chloride — MolReach