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3-(o-phenylbenzoyl)-2,2,5S-trimethyloxazolidine-4S-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

438620-54-3

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438620-54-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 438620-54-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,8,6,2 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 438620-54:
(8*4)+(7*3)+(6*8)+(5*6)+(4*2)+(3*0)+(2*5)+(1*4)=153
153 % 10 = 3
So 438620-54-3 is a valid CAS Registry Number.

438620-54-3Downstream Products

438620-54-3Relevant academic research and scientific papers

Highly Enhanced Enantioselectivity in the Memory of Chirality via Acyliminium Ions

Wanyoike, G. Ng'ang'a,Onomura, Osamu,Maki, Toshihide,Matsumura, Yoshihiro

, p. 1875 - 1877 (2007/10/03)

(Matrix Presented) Electrochemical oxidation of N-acylated serine derivative 1b in methanol gave optically active methoxylated compound 2b with an enantiomeric excess of up to 80%. The bulky o-phenyl benzoyl N-protecting group was found to be the main con

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