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4-(2-phenylhydrazono)-3-methyl-1-(4-phenylthiazol-2-yl)-1H-pyrazol-5(4H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

314291-05-9

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314291-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 314291-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,4,2,9 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 314291-05:
(8*3)+(7*1)+(6*4)+(5*2)+(4*9)+(3*1)+(2*0)+(1*5)=109
109 % 10 = 9
So 314291-05-9 is a valid CAS Registry Number.

314291-05-9Downstream Products

314291-05-9Relevant academic research and scientific papers

Eco-friendly solvent-free synthesis of thiazolylpyrazole derivatives

Bondock, Samir,El-Azap, Hossam,Kandeel, Ez-Eldin M.,Metwally, Mohamed A.

, p. 1329 - 1335 (2008)

Highly versatile ethyl 3-thiosemicarbazidobutanoate was ball-milled with phenacyl bromide to afford the corresponding ethyl 3-[(4-phenyl-2-thiazolyl) hydrazono]butanoate which underwent heterocyclization by heating in ethanolic sodium acetate to give thia

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