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(E)-3-((S)-Hydroxy-phenyl-methyl)-4-iodo-but-3-en-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

335171-91-0

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335171-91-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 335171-91-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,1,7 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 335171-91:
(8*3)+(7*3)+(6*5)+(5*1)+(4*7)+(3*1)+(2*9)+(1*1)=130
130 % 10 = 0
So 335171-91-0 is a valid CAS Registry Number.

335171-91-0Relevant academic research and scientific papers

The asymmetric catalytic aldol reaction of allenolates with aldehydes using N-fluoroacyl oxazaborolidine as the catalyst

Li, Guigen,Wei, Han-Xun,Phelps, Brian S.,Purkiss, David W.,Kim, Sun Hee

, p. 823 - 826 (2001)

matrix presented The asymmetric catalytic aldol reaction of silyl allenolates with aldehydes has been achieved by using N-C3F7CO oxazaborolidine as the catalyst. The fluoroacyl group of the catalyst was found to be crucial for control of enantioselectivity. The reaction provides the first enantioselective approach to β-halo Baylis-Hillman-type adducts.

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