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L-Leucine, N-[(1,1-dimethylethoxy)carbonyl]-b-nitrophenylalanyl-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

843646-84-4

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843646-84-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 843646-84-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,3,6,4 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 843646-84:
(8*8)+(7*4)+(6*3)+(5*6)+(4*4)+(3*6)+(2*8)+(1*4)=194
194 % 10 = 4
So 843646-84-4 is a valid CAS Registry Number.

843646-84-4Downstream Products

843646-84-4Relevant academic research and scientific papers

A new synthetic method for dipeptides containing α,β- didehydroamino acids utilizing an α-tosylglycine residue

Shiraishi, Yohsuke,Yamauchi, Hiroshi,Takamura, Takashi,Kinoshita, Hideki

, p. 2219 - 2229 (2007/10/03)

The reaction of peptides containing an N-Boc- or N-Z-α-tosylglycine residue at the N-terminus with a variety of excess nitro compounds under basic conditions to give the nitro compound-adducts in good yields, followed by the elimination of nitrous acid fr

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