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17398-03-7

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17398-03-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17398-03-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,3,9 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17398-03:
(7*1)+(6*7)+(5*3)+(4*9)+(3*8)+(2*0)+(1*3)=127
127 % 10 = 7
So 17398-03-7 is a valid CAS Registry Number.

17398-03-7Relevant articles and documents

Palladium(II)-catalyzed enantioselective aerobic dialkoxylation of 2-propenyl phenols: A pronounced effect of copper additives on enantioselectivity

Zhang, Yang,Sigman, Matthew S.

, p. 3076 - 3077 (2008/04/18)

A direct O2-coupled Pd(II)-catalyzed enantioselective dialkoxylation of 2-propenylphenols has been developed by utilizing chiral quinoline oxazoline ligands. A detrimental effect of added copper salts on enantioselectivity was observed which is attributed to the displacement of the chiral ligand off of Pd(II). Copyright

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