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319432-38-7

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319432-38-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 319432-38-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,9,4,3 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 319432-38:
(8*3)+(7*1)+(6*9)+(5*4)+(4*3)+(3*2)+(2*3)+(1*8)=137
137 % 10 = 7
So 319432-38-7 is a valid CAS Registry Number.

319432-38-7Downstream Products

319432-38-7Relevant articles and documents

Effective and variable functionalization of pyrazolo[1,5-a]pyridines involving palladium-catalyzed coupling reactions

Aboul-Fadl,Lober,Gmeiner

, p. 1727 - 1732 (2007/10/03)

Various 7-substituted pyrazolo[1,5-a]pyridines were synthesized by palladium-mediated cross-coupling reactions. Starting from the corresponding 7-iodo derivatives, incorporation of phenyl, vinyl, ethynyl, cyano, and amino was accomplished. Pyrazolo[1,5-a]

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