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1342297-99-7

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1342297-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1342297-99-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,2,2,9 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1342297-99:
(9*1)+(8*3)+(7*4)+(6*2)+(5*2)+(4*9)+(3*7)+(2*9)+(1*9)=167
167 % 10 = 7
So 1342297-99-7 is a valid CAS Registry Number.

1342297-99-7Downstream Products

1342297-99-7Relevant articles and documents

Claisen rearrangements of equilibrating allylic azides

Craig, Donald,Harvey, John W.,O'Brien, Alexander G.,White, Andrew J. P.

, p. 7057 - 7061 (2011)

Equilibrating mixtures of allylic azide-containing allylic alcohols or allylic 2-tolylsulfonylacetic esters undergo Johnson-Claisen or Ireland-Claisen rearrangement reactions to give unsaturated γ-azidoesters and -acids, respectively. Decarboxylation of t

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