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methyl hydrogen ((1R)-1-{N-[(phenylmethoxy)carbonyl]amino}-3-methylbutyl)phosphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128948-78-7

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128948-78-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128948-78-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,4 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 128948-78:
(8*1)+(7*2)+(6*8)+(5*9)+(4*4)+(3*8)+(2*7)+(1*8)=177
177 % 10 = 7
So 128948-78-7 is a valid CAS Registry Number.

128948-78-7Relevant academic research and scientific papers

Potent Inhibition of Pepsin and Penicillopepsin by Phosphorus-Containing Peptide Analogues

Bartlett, Paul A.,Hanson, John E.,Giannousis, Peter P.

, p. 6268 - 6274 (1990)

Phosphinic and phosphonic acid peptide derivatives have been evaluated as inhibitors of the aspartic proteases pepsin and penicillopepsin.The most potent of those studied is isovaleryl-Val-Val-LeuP-(O)Phe-Ala-Ala-OMe (4) (LeuP repres

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