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Reference substances

Reference substances

IUPAC name:
1-butyl-5-[(4-chlorophenyl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile

Inventory

EC number:
274-126-1
EC name:
1-butyl-5-[(4-chlorophenyl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile
CAS number:
69808-32-8
CAS number:
69808-32-8
Synonyms
Names:
Identifier:
common name
Solvent Yellow 141
1-butyl-5-[(4-chlorophenyl)azo]-1,2-dihydro-6-hydroxy-4- methyl-2-oxonicotinonitrile

Molecular and structural information

Molecular formula:
C17H17ClN4O2
Molecular weight:
ca. 344.799
SMILES notation:
Clc1ccc(cc1)/N=N/C2=C(O)N(CCCC)C(=O)C(C#N)=C2C
Structural formula:
Chemical structure

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