64429-69-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64429-69-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,2 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 64429-69:
(7*6)+(6*4)+(5*4)+(4*2)+(3*9)+(2*6)+(1*9)=142
142 % 10 = 2
So 64429-69-2 is a valid CAS Registry Number.
64429-69-2Relevant articles and documents
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Wolfrom,Foster
, p. 1399,1400 (1956)
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Improved synthesis of 2-deoxy-L-ribose
Zhang, Weijian,Ramasamy, Kanda S.,Averett, Devron R.
, p. 2357 - 2365 (2007/10/03)
Improved synthesis of 2-deoxy-L-ribose and the corresponding 2-deoxy- 3,5-di-O-p-toluoyl-α-L-erythro-pentofuranosyl chloride are described from L- arabinose.