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L-Serine, N-(triphenylmethyl)-L-alanyl-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

838853-44-4

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838853-44-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 838853-44-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,8,8,5 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 838853-44:
(8*8)+(7*3)+(6*8)+(5*8)+(4*5)+(3*3)+(2*4)+(1*4)=214
214 % 10 = 4
So 838853-44-4 is a valid CAS Registry Number.

838853-44-4Relevant academic research and scientific papers

Organolithium-mediated diversification of peptide thiazoles

Deng, Shaojiang,Taunton, Jack

, p. 299 - 301 (2005)

(Chemical Equation Presented) We report a one-step, racemization-free method for the diversification of peptide thiazoles via direct lithiation of the thiazole ring. The method is compatible with N-Boc, N-trityl, carboxylic ester, and carboxamide protecti

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