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1259015-31-0

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1259015-31-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1259015-31-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,9,0,1 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1259015-31:
(9*1)+(8*2)+(7*5)+(6*9)+(5*0)+(4*1)+(3*5)+(2*3)+(1*1)=140
140 % 10 = 0
So 1259015-31-0 is a valid CAS Registry Number.

1259015-31-0Downstream Products

1259015-31-0Relevant articles and documents

Synthesis of pyrazolo[3,4-b]pyridine and pyrido[2p,3p:3,4]pyrazolo [1,5-a]pyrimidine derivatives

El-Enany, Mervat M.,El-Meligie, Salwa E. M.,Abdou, Nadia A.,El-Nassan, Hala B.

experimental part, p. 470 - 474 (2011/02/21)

The synthesis of two series of 1-phenyl and 1H-pyrazolo[3,4-b]pyridine is described. Thus, reacting 5-amino-1-phenylpyrazole with chalcone analogues gave 4,6-diarylpyrazolo[3,4-b]pyridine derivatives. While, reacting the same starting material with benzyl

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