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3-(1,3-diphenyl-1H-pyrazol-4-yl)-propionyl chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

519137-53-2

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519137-53-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 519137-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,9,1,3 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 519137-53:
(8*5)+(7*1)+(6*9)+(5*1)+(4*3)+(3*7)+(2*5)+(1*3)=152
152 % 10 = 2
So 519137-53-2 is a valid CAS Registry Number.

519137-53-2Downstream Products

519137-53-2Relevant academic research and scientific papers

Functionally substituted 3-heterylpyrazoles: XI. 3-[3-Aryl(heteryl)pyrazol-4-yl]propenoic and propanoic acids

Bratenko,Chornous,Vovk

, p. 1171 - 1177 (2007/10/03)

3-Aryl(heteryl)-4-formylpyrazoles by condensation with malonic acid furnish 3-[3-aryl(heteryl)-pyrazol-4-yl]propenoic acids that in the presence of Raney nickel are reduced by hydrazine hydrate to 3-[3-aryl(heteryl)pyrazol-4-yl]propanoic acids. The succes

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