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1373752-27-2

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1373752-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1373752-27-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,3,7,5 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1373752-27:
(9*1)+(8*3)+(7*7)+(6*3)+(5*7)+(4*5)+(3*2)+(2*2)+(1*7)=172
172 % 10 = 2
So 1373752-27-2 is a valid CAS Registry Number.

1373752-27-2Relevant articles and documents

Rh2(II)-catalyzed intramolecular aliphatic C-H bond amination reactions using aryl azides as the N-atom source

Nguyen, Quyen,Sun, Ke,Driver, Tom G.

, p. 7262 - 7265 (2012/06/16)

Rhodium(II) dicarboxylate complexes were discovered to catalyze the intramolecular amination of unactivated primary, secondary, or tertiary aliphatic C-H bonds using aryl azides as the N-atom precursor. While a strong electron-withdrawing group on the nitrogen atom is typically required to achieve this reaction, we found that both electron-rich and electron-poor aryl azides are efficient sources for the metal nitrene reactive intermediate.

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