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(S,S)-methyl-N-benzylazylyl valinate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134357-05-4

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134357-05-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134357-05-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,3,5 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 134357-05:
(8*1)+(7*3)+(6*4)+(5*3)+(4*5)+(3*7)+(2*0)+(1*5)=114
114 % 10 = 4
So 134357-05-4 is a valid CAS Registry Number.

134357-05-4Downstream Products

134357-05-4Relevant academic research and scientific papers

A novel route to N-alkylated derivatives of aziridine-2-carboxylic acid. An alternative synthesis of (S,S)-Bz-Azy-Val-OMe

Polyak,Dorofeeva,Sturkovich,Goldberg

, p. 239 - 248 (1991)

A novel method for N-alkylation of azyridine-2-carboxylic acid derivative with benzyl chloride under phase-transfer conditions or using KF/Al2O3 as a base was developed. The latter variant of this method was applied to carry out the key step of the alternative synthesis of the dipeptide (S,S)-Bz-Azy-Val-Ome.

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