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1203584-54-6

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1203584-54-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1203584-54-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,3,5,8 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1203584-54:
(9*1)+(8*2)+(7*0)+(6*3)+(5*5)+(4*8)+(3*4)+(2*5)+(1*4)=126
126 % 10 = 6
So 1203584-54-6 is a valid CAS Registry Number.

1203584-54-6Relevant articles and documents

New phosphine-imine and phosphine-amine ligands derived from D-gluco-, D-galacto- and D-allosamine in Pd-catalysed asymmetric allylic alkylation

Szulc, Izabela,Ko?odziuk, Robert,Zawisza, Anna

, p. 1476 - 1485 (2018/02/19)

New phosphine-imine and phosphine-amine chiral ligands which were easily prepared from D-gluco-, D-galacto- and D-allosamine furnished a high level of enantiomeric excess (up to 99%) in the Pd(0)-catalysed asymmetric allylic alkylation of racemic 1,3-diphenyl-2-propenyl acetate with malonates.

Diastereo- and enantioselective direct aldol reactions in aqueous medium: A new highly efficient proline-sugar chimeric catalyst

Pedatella, Silvana,De Nisco, Mauro,Mastroianni, Domenico,Naviglio, Daniele,Nucci, Ada,Caputo, Romualdo

, p. 1443 - 1446 (2011/07/30)

A new synthetic catalyst, capable of acting like an enzyme in the accomplishment of direct aldol reactions, is presented. Excellent results, in terms of chemical yields and diastereo-/enantiomeric ratios, are reported for the catalyzed additions of cycloh

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