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benzenesulfonic acid 6-(3,5-dimethylpyrazol-1-yl)-4-methyl-1H-pyrazolo[3,4-b]pyridine-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1612761-97-3

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1612761-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1612761-97-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,2,7,6 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1612761-97:
(9*1)+(8*6)+(7*1)+(6*2)+(5*7)+(4*6)+(3*1)+(2*9)+(1*7)=163
163 % 10 = 3
So 1612761-97-3 is a valid CAS Registry Number.

1612761-97-3Downstream Products

1612761-97-3Relevant academic research and scientific papers

Synthesis, x-ray crystal structure, and computational study of novel pyrazolo[3,4-B]pyridin-3-Ol derivatives

Shen, Li-Qun,Tang, Yong,Wu, Ai-Qun,Pan, Dan,Diao, Kai-Sheng

, p. 674 - 686 (2014/06/09)

6-(Pyrazol-1-yl)pyrazolo[3 4-b]pyridin-3-ol (3a) was synthesized by cyclization reaction from 2,6-dichloro-4-methylnicotinonitrile. The related sulfonyl and acylated product (4-7) were obtained from the compound 3a and different sulfonyl and acyl chloride

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