Sodium 4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-3-hydroxynaphthalene-1-sulphonate

1-Naphthalenesulfonic acid, 4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-3-hydroxy-, monosodium salt

1-Naphthalenesulfonic acid, 4-[(E)-2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-3-hydroxy-, sodium salt (1:1)

3-Hydroxy-4-[(E)-(3-méthyl-5-oxo-1-phényl-4,5-dihydro-1H-pyrazol-4-yl)diazényl]-1-naphtalènesulfonate de sodium

Natrium-3-hydroxy-4-[(E)-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)diazenyl]-1-naphthalinsulfonat

Sodium 3-hydroxy-4-[(E)-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)diazenyl]-1-naphthalenesulfonate

Sodium 4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-3-hydroxynaphthalene-1-sulphonate

3618-63-1

ACID RED 195

Eriochrome Red B

MFCD00004080

SODIUM 3-HYDROXY-4-[(E)-2-(3-METHYL-5-OXO-1-PHENYL-4H-PYRAZOL-4-YL)DIAZEN-1-YL]NAPHTHALENE-1-SULFONATE