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1241919-86-7

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1241919-86-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1241919-86-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,1,9,1 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1241919-86:
(9*1)+(8*2)+(7*4)+(6*1)+(5*9)+(4*1)+(3*9)+(2*8)+(1*6)=157
157 % 10 = 7
So 1241919-86-7 is a valid CAS Registry Number.

1241919-86-7Downstream Products

1241919-86-7Relevant articles and documents

Copper-catalyzed highly regioselective oxidative c-h bond amidation of 2-arylpyridine derivatives and 1-methylindoles

Shuai, Qi,Deng, Guojun,Chua, Zhijie,Bohle, D. Scott,Li, Chao-Jun

supporting information; experimental part, p. 632 - 636 (2010/06/21)

Copper(I) bromide-catalyzed amidation of 2-arylpyridine derivatives and 1-methylindoles with a variety of amides was achieved by employing teri-butyl peroxide (TBP) as oxidant. Aryl halides could be tolerated under the reaction conditions. Neither a special ligand nor a base was required for this amidation process.

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