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6619-03-0

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6619-03-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6619-03-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,1 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6619-03:
(6*6)+(5*6)+(4*1)+(3*9)+(2*0)+(1*3)=100
100 % 10 = 0
So 6619-03-0 is a valid CAS Registry Number.

6619-03-0Relevant 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)

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.

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