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(S)-2-tert-Butoxycarbonylamino-6-(2-chloro-benzyloxycarbonylamino)-hexanoic acid 4-carboxymethyl-benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109517-87-5

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109517-87-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109517-87-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,5,1 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 109517-87:
(8*1)+(7*0)+(6*9)+(5*5)+(4*1)+(3*7)+(2*8)+(1*7)=135
135 % 10 = 5
So 109517-87-5 is a valid CAS Registry Number.

109517-87-5Downstream Products

109517-87-5Relevant academic research and scientific papers

A NEW PREPARATION OF 4-(BOC-AMINOACYLOXYMETHYL)PHENYLACETIC ACIDS FOR SOLID-PHASE PEPTIDE SYNTHESIS

Plaue, Serge,Heissler, Denis

, p. 1401 - 1404 (2007/10/02)

A new preparation of 4-(BOC-aminoacyloxymethyl)phenylacetic acids 1, constisting of an esterification of the corresponding BOC-amino acids 2 with 4-(bromomethyl)phenethyl alcohol 3, followed by a Collins oxidation and an oxidation with sodium chlorite is

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