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71954-45-5

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71954-45-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71954-45-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,9,5 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 71954-45:
(7*7)+(6*1)+(5*9)+(4*5)+(3*4)+(2*4)+(1*5)=145
145 % 10 = 5
So 71954-45-5 is a valid CAS Registry Number.

71954-45-5Relevant articles and documents

Nickel(0)-Catalyzed N-Allylation of Amides and p-Toluenesulfonamide with Allylic Alcohols under Neat and Neutral Conditions

Azizi, Mohamed Salah,Edder, Youssef,Karim, Abdallah,Sauthier, Mathieu

, p. 3796 - 3803 (2016/08/16)

Nickel(0)-catalyzed direct N-allylation of amides and p-toluenesulfonamide with allylic alcohols took place in the presence of Ni0–diphosphine complexes. The corresponding N-allylated (and/or N,N-diallylated) products were obtained in moderate to high yields under neutral conditions.

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