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N-formylmethionylleucylphenylalanine methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77543-00-1

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77543-00-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77543-00-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,5,4 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77543-00:
(7*7)+(6*7)+(5*5)+(4*4)+(3*3)+(2*0)+(1*0)=141
141 % 10 = 1
So 77543-00-1 is a valid CAS Registry Number.

77543-00-1Relevant academic research and scientific papers

Formyloxyacetoxyphenylmethane as an N-Formylating Reagent for Amines, Amino Acids, and Peptides

Chapman, Robert S. L.,Lawrence, Ruth,Williams, Jonathan M. J.,Bull, Steven D.

, p. 4908 - 4911 (2017)

Formyloxyacetoxyphenylmethane is a stable, water-tolerant, N-formylating reagent for primary and secondary amines that can be used under solvent-free conditions at room temperature to prepare a range of N-formamides, N-formylanilines, N-formyl-α-amino acids, N-formylpeptides, and an isocyanide.

Fully enzymatic peptide synthesis using C-terminal tert-butyl ester interconversion

Nuijens, Timo,Cusan, Claudia,Van Dooren, Theodorus J. G. M.,Moody, Harold M.,Merkx, Remco,Kruijtzer, John A. W.,Rijkers, Dirk T. S.,Liskamp, Rob M. J.,Quaedflieg, Peter J. L. M.

experimental part, p. 2399 - 2404 (2011/02/21)

Chemoenzymatic peptide synthesis is potentially the most cost-efficient technology for the synthesis of short and medium-sized peptides with some important advantages. For instance, stoichiometric amounts of expensive coupling reagents are not required an

Rapid and Selective Formylation With Pentafluorophenyl Formate

Kisfaludy, Lajos,Oetvoes, Laszlo

, p. 510 (2007/10/02)

Pentafluorophenyl formate reacts smoothly with N-nucleophiles under mild conditions to give the N-formyl derivatives, whereas O- and S-nucleophiles remain unaffected even in the presence of a tertiary base.

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