Einecs 285-438-2

sodium 5-[(dimethylamino)sulphonyl]-2-[3-(2-methoxy-4-nitrophenyl)-1-methyltriazen-2-yl]benzoate

5-[(Dimethylamino)sulfonyl]-2-[3-(2-methoxy-4-nitrophenyl)-1-methyl-2-triazeno]benzoic acid sodium salt