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1027781-75-4

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1027781-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1027781-75-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,7,8 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1027781-75:
(9*1)+(8*0)+(7*2)+(6*7)+(5*7)+(4*8)+(3*1)+(2*7)+(1*5)=154
154 % 10 = 4
So 1027781-75-4 is a valid CAS Registry Number.

1027781-75-4Relevant articles and documents

Stereoselective synthesis of novel uracil polyoxin C conjugates as substrate analogues of chitin synthase

Plant, Andrew,Thompson, Peter,Williams, David M.

, p. 3714 - 3724 (2008/09/19)

(Chemical Equation Presented) Stereoselective syntheses of both the natural (C5′-S) and unnatural (C5′-R) diastereoisomers of uracil polyoxin C methyl ester have been developed. The key stereocontrolled step involves nucleophilic addition of trimethylsily

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