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diphenylmethyl N-(tert-butoxycarbonyl)-2-<2'-(phenylseleno)ethyl>glycinate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

174655-64-2

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174655-64-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 174655-64-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,6,5 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 174655-64:
(8*1)+(7*7)+(6*4)+(5*6)+(4*5)+(3*5)+(2*6)+(1*4)=162
162 % 10 = 2
So 174655-64-2 is a valid CAS Registry Number.

174655-64-2Relevant academic research and scientific papers

A convenient synthesis of L-α-vinylglycine from L-homoserine lactone

Berkowitz, David B.,Smith, Marianne K.

, p. 39 - 41 (1996)

A procedure for the synthesis of L-α-vinylglycine from L-homoserine lactone is described. The route developed is convenient (only one chromatography step is required) and efficient (72%; ≥95% optical yield over 4 steps). Key features include the use of acid-labile protecting groups for the amino (Boc) and carboxyl (diphenylmethyl ester) groups, and the use of the phenylselenolate equivalent derived from sodium borohydride and diphenyl diselenide for L-homoserine lactone cleavage.

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