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848572-70-3

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848572-70-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 848572-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,8,5,7 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 848572-70:
(8*8)+(7*4)+(6*8)+(5*5)+(4*7)+(3*2)+(2*7)+(1*0)=213
213 % 10 = 3
So 848572-70-3 is a valid CAS Registry Number.

848572-70-3Relevant articles and documents

Towards enantioselective nucleophilic trifluoromethylation

Roussel, Solveig,Billard, Thierry,Langlois, Bernard R.,Saint-James, Laurent

, p. 939 - 944 (2005)

Various trifluoroacetamides and trifluoromethanesulfinamides, derived from chiral silylated amino alcohols, have been synthesized with the goal of achieving enantioselective nucleophilic trifluoromethylation. The best results were obtained with (R)-phenylglycinol derivatives, but the ee values did not exceed 30%.

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