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5857-80-7

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5857-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5857-80-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,5 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5857-80:
(6*5)+(5*8)+(4*5)+(3*7)+(2*8)+(1*0)=127
127 % 10 = 7
So 5857-80-7 is a valid CAS Registry Number.

5857-80-7Relevant articles and documents

Preparation of Vicinal N-Alkylamino Alcohols via Acylation-Rearrangement of Nitrones Followed by Hydride Reduction

Coates, Robert M.,Cummins, Clark H.

, p. 1383 - 1389 (2007/10/02)

Acylation-rearrangement of N-tert-butyl and N-cyclohexyl nitrones of cyclohexanecarboxaldehyde (1), n-butyraldehyde, isobutyraldehyde, 3-cyclohexenecarboxaldehyde, and α-methylpropionaldehyde gave α-pivaloyloxy imines, which underwent reduction with lithi

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