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Reference substances

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IUPAC name:
sodium; bis[2-(3-chlorophenyl)-5-methyl-4-[(5-methylsulfonyl-2-oxidophenyl)diazenyl]pyrazol-3-olate]; chromium(3+)

Inventory

EC number:
257-014-7
EC name:
Sodium bis[2-(3-chlorophenyl)-2,4-dihydro-4-[[2-hydroxy-5-mesylphenyl]azo]-5-methyl-3H-pyrazol-3-onato(2-)]chromate(1-)
CAS number:
51147-75-2
CAS number:
51147-75-2

Synonyms

Molecular and structural information

Molecular formula:
C34 H26 Cl2 Cr N8 O8 S2 .Na
Molecular weight:
884.641
SMILES notation:
CC1=NN(C(=C1N=NC2=C(C=CC(=C2)S(=O)(=O)C)[O-])[O-])C3=CC(=CC=C3)Cl.CC1=NN(C(=C1N=NC2=C(C=CC(=C2)S(=O)(=O)C)[O-])[O-])C3=CC(=CC=C3)Cl.[Na+].[Cr+3]
Structural formula:
Chemical structure

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