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146137-35-1

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146137-35-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146137-35-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,1,3 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 146137-35:
(8*1)+(7*4)+(6*6)+(5*1)+(4*3)+(3*7)+(2*3)+(1*5)=121
121 % 10 = 1
So 146137-35-1 is a valid CAS Registry Number.

146137-35-1Relevant articles and documents

Asymmetric 1,4-Addition of Organocuprates to Chiral α,β-Unsaturated N-Acyl-4-phenyl-2-oxazolidinones: A New Approach to the Synthesis of Chiral β-Branched Carboxylic Acids

Nicolas, Ernesto,Russell, K. C.,Hruby, Victor J.

, p. 766 - 770 (2007/10/02)

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Diastereospecific tandem Michael-like addition/electrophilic bromination: A one-pot tandem asymmetric synthesis of precursors of unusual amino acids

Li,Jarosinski,Hruby

, p. 2561 - 2564 (2007/10/02)

A systematic series of key intermediates of unusual β-methyl-amino acids have been synthesized by using a modified Evans auxiliary in an asymmetric Michael-like reaction followed by direct bromination in a one-pot reaction.

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