Substance Information

Substance information

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Disodium 3-ethyl 4,5-dihydro-5-oxo-4-[(4-sulphonato-1-naphthyl)azo]-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate

EC / List no.: 239-201-5

CAS no.: 15139-76-1

Mol. Formula: C22H16N4Na2O9S2

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Regulations and regulatory activities

This substance has been found in the following regulatory activities:

Other names

Regulatory process names
  • Disodium 3-ethyl 4,5-dihydro-5-oxo-4-[(4-sulphonato-1-naphthyl)azo]-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate
  • disodium 3-ethyl 4,5-dihydro-5-oxo-4-[(4-sulphonato-1-naphthyl)azo]-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate
IUPAC names
  • disodium 4-[(E)-2-[3-(ethoxycarbonyl)-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazen-1-yl]naphthalene-1-sulfonate

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