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76116-61-5

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76116-61-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76116-61-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,1,1 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 76116-61:
(7*7)+(6*6)+(5*1)+(4*1)+(3*6)+(2*6)+(1*1)=125
125 % 10 = 5
So 76116-61-5 is a valid CAS Registry Number.

76116-61-5Relevant articles and documents

Synthesis of α-Aminophosphonic and α-Aminophosphinic Acids and Derived Dipeptides from 4-Acetoxyazetidin-2-ones

Campbell, Malcolm M.,Carruthers, Nicholas

, p. 730 - 731 (1980)

4-Oxoazetidin-2-ylphosphonates and 4-oxoazetidin-2-ylphosphinates, obtained from the Arbusov reactions of 4-acetoxyazetidin-2-one and 4α-acetoxy-3β-phthalimidoazetidin-2-one with a variety of phosphites and phosphonites, were hydrolysed to β-phosphono- an

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