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123541-62-8

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123541-62-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123541-62-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,5,4 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 123541-62:
(8*1)+(7*2)+(6*3)+(5*5)+(4*4)+(3*1)+(2*6)+(1*2)=98
98 % 10 = 8
So 123541-62-8 is a valid CAS Registry Number.

123541-62-8Relevant articles and documents

Compatibility of thioamides with reverse turn features: Synthesis and conformational analysis of two model cyclic pseudopeptides containing thioamides as backbone modifications

Sherman,Spatola

, p. 433 - 441 (1990)

The incorporation of thioamides within the backbone of linear peptides can produce subtle physical changes but have profound effects on biological activities and selectivity. To study the compatibility of thioamides with reverse turns (1←3 and 1]4 hydroge

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