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5-Amino-2-(6-chloro-4-phenyl-quinazolin-2-yl)-1,2-dihydro-pyrazol-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100672-19-3

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100672-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100672-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,6,7 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 100672-19:
(8*1)+(7*0)+(6*0)+(5*6)+(4*7)+(3*2)+(2*1)+(1*9)=83
83 % 10 = 3
So 100672-19-3 is a valid CAS Registry Number.

100672-19-3Downstream Products

100672-19-3Relevant academic research and scientific papers

Synthesis and Antiinflammatory Activity of 4-Aryl-2-(1'-pyrazolyl)quinazolines

Kamal, Ahmed,Reddy, A. V. N.,Sattur, P. B.

, p. 414 - 418 (2007/10/02)

4-Aryl-2-hydrazinoquinazolines (III) on condensation with acetylacetone, ethyl acetoacetate, mesityl oxide, ethyl cyanoacetate and α-formylphenylacetonitrile afford the corresponding 4-aryl-2-(1'-pyrazolyl)quinazolines (IV, V, VIII, XII and XVI).These com

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