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1438105-96-4

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1438105-96-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1438105-96-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,8,1,0 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1438105-96:
(9*1)+(8*4)+(7*3)+(6*8)+(5*1)+(4*0)+(3*5)+(2*9)+(1*6)=154
154 % 10 = 4
So 1438105-96-4 is a valid CAS Registry Number.

1438105-96-4Relevant articles and documents

Enantioselective alkynylation of trifluoromethyl ketones catalyzed by chiral Schiff bases

Dhayalan, Vasudevan,Murakami, Ryo,Hayashi, Masahiko

, p. 7505 - 7508 (2013)

Enantioselective alkynylation of trifluoromethyl ketones catalyzed by chiral Schiff bases in the presence of Me2Zn afforded the corresponding trifluoroalkynyl alcohols in up to 66 % ee.

Practical preparation of chiral keto-imine type ONO Schiff base ligands

Dhayalan, Vasudevan,Murakami, Ryo,Hayashi, Masahiko

, p. 543 - 547 (2013/06/27)

A practical preparation of chiral keto-imine type ONO Schiff base ligands has been reported. Metal complexes of these Schiff bases work as efficient chiral catalysts in a variety of asymmetric reactions.

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