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(8S,9S)-9-(L-valinyl-L-phenylalanineamide)-(9-deoxy)-epi-cinchonidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1620137-54-3

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1620137-54-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1620137-54-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,0,1,3 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1620137-54:
(9*1)+(8*6)+(7*2)+(6*0)+(5*1)+(4*3)+(3*7)+(2*5)+(1*4)=123
123 % 10 = 3
So 1620137-54-3 is a valid CAS Registry Number.

1620137-54-3Downstream Products

1620137-54-3Relevant academic research and scientific papers

Synthesis of novel cinchona-amino acid hybrid organocatalysts for asymmetric catalysis

Barrulas, Pedro,Benaglia, Maurizio,Burke, Anthony J.

, p. 923 - 935 (2014/07/22)

Three novel subclasses of cinchonidine derivatives coupled to diverse amino acids were prepared in very good overall yield and tested in a benchmark organocatalytic aldol reaction, between acetone and aromatic aldehydes. These subclasses are a family of a

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