Basic information
1-[[1-[3-(Dimethylaminio)propyl]-6-hydroxy-5-[3-[4-[(6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridin)-5-ylazo]benzoylamino]phenylazo]-4-methyl-2-oxo-1,2-dihydropyridin]-3-yl]pyridinium Structure

1-[[1-[3-(Dimethylaminio)propyl]-6-hydroxy-5-[3-[4-[(6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridin)-5-ylazo]benzoylamino]phenylazo]-4-methyl-2-oxo-1,2-dihydropyridin]-3-yl]pyridinium

Preparation Products And Raw materials