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1204322-19-9

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1204322-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1204322-19-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,3,2 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1204322-19:
(9*1)+(8*2)+(7*0)+(6*4)+(5*3)+(4*2)+(3*2)+(2*1)+(1*9)=89
89 % 10 = 9
So 1204322-19-9 is a valid CAS Registry Number.

1204322-19-9Relevant articles and documents

Enantioselective palladium-catalyzed direct arylations at ambient temperature: access to indanes with quaternary stereocenters

Albicker, Martin R.,Cramer, Nicolai

supporting information; experimental part, p. 9139 - 9142 (2010/03/01)

Tadaa: The title reaction proceeds under essentially neutral reaction conditions at ambient temperature with a taddol-based phosphoramidite ligand L allowing the creation of indanes with quaternary stereogenic centers in high enantiomeric excess (see sche

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