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Substance Name: Solvent Yellow 72
RN: 4645-07-2
UNII: U4AYW7ZJ90
InChIKey: UXNFQAZIRFBOKO-VHEBQXMUSA-N

Molecular Formula

  • C17-H16-N4-O2

Molecular Weight

  • 308.339
 
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Names and Synonyms

Results Name

  • Solvent Yellow 72

Name of Substance

  • Solvent Yellow 72

Synonyms

  • 2-Pyrazolin-5-one, 4-((o-methoxyphenyl)azo)-3-methyl-1-phenyl-
  • 4-((o-Methoxyphenyl)azo)-3-methyl-1-phenyl-2-pyrazolin-5-one
  • C.I. Solvent Yellow 72
  • EINECS 225-074-3
  • UNII-U4AYW7ZJ90

Systematic Names

  • 2,4-Dihydro-4-((2-methoxyphenyl)azo)-5-methyl-2-phenyl-3H-pyrazol-3-one
  • 3H-Pyrazol-3-one, 2,4-dihydro-4-((2-methoxyphenyl)azo)-5-methyl-2-phenyl-
  • 3H-Pyrazol-3-one, 2,4-dihydro-4-(2-(2-methoxyphenyl)diazenyl)-5-methyl-2-phenyl-

Superlist Name

  • Solvent Yellow 72

Registry Numbers

CAS Registry Number

  • 4645-07-2

FDA UNII

  • U4AYW7ZJ90

Other Registry Numbers

  • 1086254-83-2
  • 1087696-02-3
  • 109812-14-8
  • 355153-01-4
  • 61813-98-7

System Generated Number

  • 0004645072

Structure Descriptors

InChI

1S/C17H16N4O2/c1-12-16(19-18-14-10-6-7-11-15(14)23-2)17(22)21(20-12)13-8-4-3-5-9-13/h3-11,16H,1-2H3/b19-18+

InChIKey

UXNFQAZIRFBOKO-VHEBQXMUSA-N

Smiles

C1([C@@H](\N=N\c2ccccc2OC)C(C)=NN1c1ccccc1)=O