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1220393-43-0

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1220393-43-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1220393-43-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,0,3,9 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1220393-43:
(9*1)+(8*2)+(7*2)+(6*0)+(5*3)+(4*9)+(3*3)+(2*4)+(1*3)=110
110 % 10 = 0
So 1220393-43-0 is a valid CAS Registry Number.

1220393-43-0Downstream Products

1220393-43-0Relevant articles and documents

A rapid and practical entry into cis-1,4-aminocyclohexanols

Gallou, Fabrice,Han, Bo,Lu, Jiang,Seeger-Weibel, Manuela,Stoessel, Anne-Florence,Allmendinger, Simon

scheme or table, p. 1419 - 1422 (2010/05/03)

A selective and practical approach for the formation of cis-1,4-aminocyclohexanol was developed. The key transformation involves a one-pot imine formation/ Lewis acid-directed imine reduction and results in a highly selective attack of the reducing agent. This simple and practical method is easily amenable to large-scale synthesis.

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