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(S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (R)-1-isobutyl-but-2-ynyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74331-32-1

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74331-32-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74331-32-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,3,3 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74331-32:
(7*7)+(6*4)+(5*3)+(4*3)+(3*1)+(2*3)+(1*2)=111
111 % 10 = 1
So 74331-32-1 is a valid CAS Registry Number.

74331-32-1Downstream Products

74331-32-1Relevant academic research and scientific papers

Synthesis of optically active alkynyl alcohols and α-hydroxy esters by microbial asymmetric hydrolysis of the corresponding acetates

Mori, Kenji,Akao, Hiroko

, p. 91 - 96 (2007/10/02)

Asymmetric hydrolysis of the acetates of racemic alkynyl alcohols and α-hydroxy esters by Bacillus subtilis var. Niger afforded optically active acetates and alcohols in 7-90% optical purities. The both enantiomers of optically pure mandelie acid were prepared by this microbial method.

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