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1027717-24-3

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1027717-24-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1027717-24-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,7,1 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1027717-24:
(9*1)+(8*0)+(7*2)+(6*7)+(5*7)+(4*1)+(3*7)+(2*2)+(1*4)=133
133 % 10 = 3
So 1027717-24-3 is a valid CAS Registry Number.

1027717-24-3Relevant articles and documents

Synthesis of α-amino acids by addition of putative azido radicals to α-methoxy acrylonitriles derived from aldehydes and ketones

Clive, Derrick L. J.,Etkin, Nola

, p. 2459 - 2462 (2007/10/02)

α-Methoxy acrylonitriles, available from aldehydes and ketones, react with sodium azide in the presence of ceric ammonium nitrate to give azido nitrates; from these compounds, α-amino acids are obtained by sequential treatment with sodium acetate in acetic acid and then methanolic potassium carbonate, followed by hydrogenation.

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