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Reference substances

Reference substances

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General information

Inventory

EC number:
228-787-8
EC name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-N-phenylbutyramide]
CAS number:
6358-85-6

No inventory information available

Reference substance information

IUPAC name:
2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis(3-oxo-N-phenylbutanamide)
Synonyms
Names:
Identifier:
IUPAC name
2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis(3-oxo-N-phenylbutanamide)
Identifier:
common name
C.I. Pigment Yellow 12

CAS information

CAS number:
6358-85-6

Molecular and structural information

Molecular formula:
C32H26Cl2N6O4
Molecular weight:
629.501
SMILES notation:
CC(=O)C(/N=N/c1c(cc(cc1)c2cc(c(cc2)/N=N/C(C(=O)Nc3ccccc3)C(=O)C)Cl)Cl)C(=O)Nc4ccccc4
InChl:
1S/C32H26Cl2N6O4/c1-19(41)29(31(43)35-23-9-5-3-6-10-23)39-37-27-15-13-21(17-25(27)33)22-14-16-28(26(34)18-22)38-40-30(20(2)42)32(44)36-24-11-7-4-8-12-24/h3-18,29-30H,1-2H3,(H,35,43)(H,36,44)/b39-37+,40-38+
Structural formula:
Chemical structure