117-87-3

7-(4-Sulfo-1-naphtylazo)-8-hydroxy-5-quinolinesulfonic acid 8-Hydroxy-7-(4-sulfo-1-naphtylazo)-5-quinolinesulfonic acid 8-HYDROXY-7-((4-SULFO-1-NAPHTHYL)AZO)QUINOLINE-5-SULFONIC ACID 8-hydroxy-7-[(4-sulpho-1-naphthyl)azo]quinoline-5-sulphonic acid 8-Hydroxy-7-[(4-sulfonaphthalen-1-yl)azo]-5-quinolinesulfonic acid 5-Quinolinesulfonic acid, 8-hydroxy-7-[2-(4-sulfo-1-naphthalenyl)diazenyl]- (7E)-8-oxo-7-[(4-sulfo-1-naphthalenyl)hydrazinylidene]-5-quinolinesulfonic acid