Mordant red 19

247-233-6

5-Chlor-2-hydroxy-3-[(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)diazenyl]benzolsulfonsäure

5-Chloro-2-hydroxy-3-[(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)diazenyl]benzenesulfonic acid

Acide 5-chloro-2-hydroxy-3-[(3-méthyl-5-oxo-1-phényl-4,5-dihydro-1H-pyrazol-4-yl)diazényl]benzènesulfonique

Benzenesulfonic acid, 5-chloro-3-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-2-hydroxy-

Mordant red 19

[Wiki]

25746-81-0

5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonic acid