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1428967-02-5

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1428967-02-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1428967-02-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,9,6 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1428967-02:
(9*1)+(8*4)+(7*2)+(6*8)+(5*9)+(4*6)+(3*7)+(2*0)+(1*2)=195
195 % 10 = 5
So 1428967-02-5 is a valid CAS Registry Number.

1428967-02-5Downstream Products

1428967-02-5Relevant articles and documents

Multi-component synthesis of peptide-sugar conjugates

Bellucci, Maria Cristina,Terraneo, Giancarlo,Volonterio, Alessandro

, p. 2421 - 2444 (2013/06/05)

Recent years have witnessed a growing interest in the development of new methods for linking sugars to peptides or proteins because natural glycopeptides or neoglycoconjugates with well defined chemical structures are very important tools to study diverse biological phenomena. Herein we report a novel, one-pot, three-component process for the synthesis of peptide-urea conjugates incorporating a hexafluorovaline or an aspartic acid alkyl ester residue under very mild conditions and high yields. The reaction has been exploited for the synthesis of a wide array of structurally diverse peptide-sugar conjugates through a regiospecific four-component, one-pot sequential domino process, by generating the reacting sugar-carbodiimides in situ from readily accessible starting materials. The Royal Society of Chemistry 2013.

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