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ethyl 5-amino-1-(5-chloropyridin-2-yl)-1H-pyrazole-4-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104909-58-2

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104909-58-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104909-58-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,9,0 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 104909-58:
(8*1)+(7*0)+(6*4)+(5*9)+(4*0)+(3*9)+(2*5)+(1*8)=122
122 % 10 = 2
So 104909-58-2 is a valid CAS Registry Number.

104909-58-2Relevant academic research and scientific papers

5-Amino-1-(5-chloropyridine-2-yl)-1h-pyrazole-4-carboxyl amino acids as potent insecticidas agents

Prathap, K. Jagadeesh,Himaja,Mali, Sunil V.

experimental part, p. 385 - 388 (2012/01/05)

A new series of 5-amino-1 -(5-chloropyridine-2-yl)-1H-pyrazole-4-carboxy amino acid derivatives (6a-6e) were synthesized by using benzotriazole-1 -yloxytris (dimethylamino) phosphonium hexafluorophosphate (BOP) as coupling reagent. The key intermediate 5-

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