C.I.Pigment Yellow 181

• Product NameC.I.Pigment Yellow 181
  CAS No.74441-05-7
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  Molecular Structure

Other Information

• CAS Registry Number: 74441-05-7
• Density: 1.5 g/cm³
• Refractive index: 1.728
• EINECS: 277-873-1
• Molecular Weight: 499.47814
• InchiKey: PXMLTVJEYHGPEH-UHFFFAOYSA-N
• InChI: InChI=1S/C25H21N7O5/c1-13(33)21(24(36)28-18-10-11-19-20(12-18)30-25(37)
  29-19)32-31-17-8-4-15(5-9-17)23(35)27-16-6-2-14(3-7-16)22(26)34/h2-12,
  21H,1H3,(H2,26,34)(H,27,35)(H,28,36)(H2,29,30,37)
• Molecular Formula: C₂₅H₂₁N₇O₅