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497866-74-7

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497866-74-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 497866-74-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,7,8,6 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 497866-74:
(8*4)+(7*9)+(6*7)+(5*8)+(4*6)+(3*6)+(2*7)+(1*4)=237
237 % 10 = 7
So 497866-74-7 is a valid CAS Registry Number.

497866-74-7Relevant articles and documents

HetPHOX: A new class of easily prepared modular chiral ligands

End, Nicole,Stoessel, Catherine,Berens, Ulrich,Di Pietro, Pierino,Cozzi, Pier Giorgio

, p. 2235 - 2239 (2004)

The synthesis of a new class of modular chiral phosphino-oxazoline ligands containing the diphenylphosphino group at different positions of the heterocyclic backbone is described. HetPHOX ligands were tested in enantioselective allylations and in transfer

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