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162900-97-2

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162900-97-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 162900-97-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,9,0 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 162900-97:
(8*1)+(7*6)+(6*2)+(5*9)+(4*0)+(3*0)+(2*9)+(1*7)=132
132 % 10 = 2
So 162900-97-2 is a valid CAS Registry Number.

162900-97-2Downstream Products

162900-97-2Relevant academic research and scientific papers

STEREOSELECTIVE ELECTROPHILIC HYDROXYLATION AT C-3 OF 2-AZETIDINONES

Annunziata, Rita,Benaglia, Maurizio,Cinquini, Mauro,Cozzi, Franco,Scolaro, Alessandra

, p. 65 - 68 (2007/10/02)

The enolates derived from 4-substituted-2-azetidinones react with an N-sulphonyloxaziridine to afford trans-3-hydroxy-substituted β-lactams in a completely stereoselective fashion and in moderate yields.Two examples of electrophilic sulphenylation and ami

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