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205590-54-1

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205590-54-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 205590-54-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,5,9 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 205590-54:
(8*2)+(7*0)+(6*5)+(5*5)+(4*9)+(3*0)+(2*5)+(1*4)=121
121 % 10 = 1
So 205590-54-1 is a valid CAS Registry Number.

205590-54-1Downstream Products

205590-54-1Relevant articles and documents

Dihydropyran-2-carboxylic acid, a novel bifunctional linker for the solid-phase synthesis of peptides containing a C-terminal alcohol

Hsieh, Hsing-Pang,Wu, Ying-Ta,Chen, Shui-Tein,Wang, Kung-Tsung

, p. 649 - 650 (2007/10/03)

Dihydropyran-2-carboxylic acid, a novel compound used to link an amino alcohol and an amine resin, is utilised for the solid-phase synthesis of peptide alcohols via the Fmoc strategy; this bifunctional linker was effectively applied to the synthesis of Octreotide.

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