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94870-72-1

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94870-72-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94870-72-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,8,7 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 94870-72:
(7*9)+(6*4)+(5*8)+(4*7)+(3*0)+(2*7)+(1*2)=171
171 % 10 = 1
So 94870-72-1 is a valid CAS Registry Number.

94870-72-1Downstream Products

94870-72-1Relevant articles and documents

Synthesis of Amidines from Amides Using a Nickel-Catalyzed Decarbonylative Amination through CO Extrusion Intramolecular Recombination Fragment Coupling

Liu, Xiangqian,Yue, Huifeng,Jia, Jiaqi,Guo, Lin,Rueping, Magnus

, p. 11771 - 11775 (2017)

A catalytic synthesis of amidines from amides has been established for the first time. The newly developed CO extrusion recombination process takes advantage of an inexpensive nickel(II) catalyst and provides the corresponding amidines with high efficiency. The intramolecular fragment coupling shows excellent chemoselectivity, starts from readily available amides, and provides a valuable alternative amidine synthesis protocol.

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