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207396-23-4

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207396-23-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 207396-23-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,3,9 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 207396-23:
(8*2)+(7*0)+(6*7)+(5*3)+(4*9)+(3*6)+(2*2)+(1*3)=134
134 % 10 = 4
So 207396-23-4 is a valid CAS Registry Number.

207396-23-4Downstream Products

207396-23-4Relevant articles and documents

Alkyl 4-chlorobenzoyloxycarbamates as highly effective nitrogen source reagents for the base-free, intermolecular aminohydroxylation reaction

Harris, Lawrence,Mee, Simon P. H.,Furneaux, Richard H.,Gainsford, Graeme J.,Luxenburger, Andreas

, p. 358 - 372 (2011/04/17)

Ethyl-(7), benzyl-(8), tert-butyl-(9), and fluorenylmethyl-4- chlorobenzoyloxycarbamates (10) have been prepared as storable and easy-to-prepare nitrogen sources for use in the intermolecular Sharpless aminohydroxylation reaction and its asymmetric variant. These reagents were found to be effective under base-free reaction conditions. The scope and limitations of these methods have been explored using a variety of alkenes, among which, trans-cinnamates, in particular, proved to be good substrates.

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