15590-06-4

1-HYDROXY-4-(2-HYDROXY-5-CARBOXY)-PHENYLAZO-N-(METHYL-OCTADECYLAMINO-5-SULFO)-2-NAPHTHAMIDE N-[2-(N-METHYL-N-STEARYL)AMINO-5-SULFOPHENYL]-4-(5-CARBOXY-2-HYDROXYPHENYL)AZO-1-HYDROXY-2-NAPHTHAMIDE Benzenesulfonic acid, 3-[[[1-hydroxy-4-[2-(2-hydroxyphenyl)diazenyl]-2-naphthalenyl]carbonyl]amino]-4-(methyloctadecylamino)- 3-[[(4Z)-4-[(2-hydroxyphenyl)hydrazinylidene]-1-oxonaphthalene-2-carbonyl]amino]-4-[methyl(octadecyl)amino]benzenesulfonic acid