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Reference substances

Reference substances

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General information

Inventory

EC number:
201-638-4
EC name:
1-(4-(phenylazo)phenylazo)-2-naphthol
CAS number:
85-86-9

No inventory information available

Reference substance information

IUPAC name:
1-(4-(phenylazo)phenylazo)-2-naphthol
Synonyms
Names:
Identifier:
Colour Index
C.I. 26100
Identifier:
common name
D & C Red 17
Identifier:
common name
Sudan III

CAS information

CAS number:
85-86-9

Molecular and structural information

Molecular formula:
C22H16N4O
Molecular weight:
352.39
SMILES notation:
c12c(\N=N\c3ccc(\N=N\c4ccccc4)cc3)c(ccc1cccc2)O
InChl:
1S/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,27H/b24-23+,26-25+
Structural formula:
Chemical structure