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1H-Pyrazole-4,5-dione, 3-(3-pyridinyl)-, 4-[(4-nitrophenyl)hydrazone] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69678-07-5

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69678-07-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69678-07-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,6,7 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 69678-07:
(7*6)+(6*9)+(5*6)+(4*7)+(3*8)+(2*0)+(1*7)=185
185 % 10 = 5
So 69678-07-5 is a valid CAS Registry Number.

69678-07-5Downstream Products

69678-07-5Relevant academic research and scientific papers

Electronic and IR Spectra of Some 4-Arylhydrazono-3-(3'-pyridyl)-2-pyrazolin-5-ones

Khattab, M. A.,Amer, F. A.

, p. 789 - 790 (2007/10/02)

The electronic absorption spectra of some 4-arylhydrazono-3-(3'-pyridyl)-2-pyrazolin-5-ones have been studied in organic solvents of varying polarities and in aqueous medium at different pH values.The spectral changes have been explained in terms of mediu

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