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1451090-50-8

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1451090-50-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1451090-50-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,1,0,9 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1451090-50:
(9*1)+(8*4)+(7*5)+(6*1)+(5*0)+(4*9)+(3*0)+(2*5)+(1*0)=128
128 % 10 = 8
So 1451090-50-8 is a valid CAS Registry Number.

1451090-50-8Downstream Products

1451090-50-8Relevant articles and documents

Rhodium(iii)-catalyzed vinylic sp2 C-H bond functionalization: Efficient synthesis of pyrido[1,2-α]benzimidazoles and imidazo[1,2-α]pyridines

Dong, Lin,Huang, Ji-Rong,Qu, Chuan-Hua,Zhang, Qian-Ru,Zhang, Wei,Han, Bo,Peng, Cheng

supporting information, p. 6142 - 6149 (2013/09/12)

A simple approach for synthesis of novel aza-fused scaffolds such as pyrido[1,2-α]benzimidazoles and imidazo[1,2-α]pyridines was developed by Rh(iii)-catalyzed direct oxidative coupling between alkenes and unactivated alkynes without an extra directing group. The method would allow a broad substrate scope, providing fused heterocycles with potential biological properties. The Royal Society of Chemistry.

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