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1417646-50-4

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1417646-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1417646-50-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,6,4 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1417646-50:
(9*1)+(8*4)+(7*1)+(6*7)+(5*6)+(4*4)+(3*6)+(2*5)+(1*0)=164
164 % 10 = 4
So 1417646-50-4 is a valid CAS Registry Number.

1417646-50-4Downstream Products

1417646-50-4Relevant articles and documents

Copper-catalyzed C-N bond formation through C-H/N-H activation: A novel approach to the synthesis of multisubstituted ureas

Jiang, Honglai,Lin, Aijun,Zhu, Chengjian,Cheng, Yixiang

, p. 819 - 821 (2013/02/23)

A copper-catalyzed cross-dehydrogenative coupling reaction that involves C-H activation of formamides and N-H activation of N-alkoxy amides has been developed. This protocol affords a novel approach to the synthesis of multisubstituted ureas under mild co

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