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1321853-71-7

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1321853-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1321853-71-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,1,8,5 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1321853-71:
(9*1)+(8*3)+(7*2)+(6*1)+(5*8)+(4*5)+(3*3)+(2*7)+(1*1)=137
137 % 10 = 7
So 1321853-71-7 is a valid CAS Registry Number.

1321853-71-7Downstream Products

1321853-71-7Relevant articles and documents

A practical route to tertiary diarylmethylamides or -carbamates from imines, organozinc reagents and acyl chlorides or chloroformates

Le Gall, Erwan,Pignon, Antoine,Martens, Thierry

, p. 997 - 1002 (2011/09/19)

A practical route to tertiary diarylmethylamides or -carbamates from imines, organozinc reagents and acyl chlorides or chloroformates is described. This route involves the formation of an imine, which is used without isolation, followed by its activation

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