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Substance Name: Pigment Orange 64
RN: 72102-84-2
UNII: RSE7HB753B
InChIKey: RITYHZCLJGBCAJ-ISLYRVAYSA-N

Molecular Formula

  • C12-H10-N6-O4

Molecular Weight

  • 302.249
 
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Names and Synonyms

Name of Substance

  • Pigment Orange 64

Synonyms

  • 5-((2,3-Dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo)-6-hydroxy-2,4(1H,3H)-pyrimidinedione
  • EC 276-344-2
  • EINECS 276-344-2
  • UNII-RSE7HB753B

Systematic Names

  • 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-((2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo)-
  • 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(2-(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)diazenyl)-
  • 5-((2,3-Dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo)barbituric acid
  • 5-((2,3-Dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo)barbituricacid

Registry Numbers

CAS Registry Number

  • 72102-84-2

FDA UNII

  • RSE7HB753B

System Generated Number

  • 0072102842

Structure Descriptors

InChI

1S/C12H10N6O4/c1-4-2-6-7(14-11(21)13-6)3-5(4)17-18-8-9(19)15-12(22)16-10(8)20/h2-3,8H,1H3,(H2,13,14,21)(H2,15,16,19,20,22)/b18-17+

InChIKey

RITYHZCLJGBCAJ-ISLYRVAYSA-N

Smiles

C1(NC(C(C(N1)=O)\N=N\c1cc2[nH]c([nH]c2cc1C)=O)=O)=O