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(R)-5-Isopropoxy-1-(toluene-4-sulfonyl)-1,5-dihydro-pyrrol-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

164407-44-7

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164407-44-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 164407-44-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,4,0 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 164407-44:
(8*1)+(7*6)+(6*4)+(5*4)+(4*0)+(3*7)+(2*4)+(1*4)=127
127 % 10 = 7
So 164407-44-7 is a valid CAS Registry Number.

164407-44-7Downstream Products

164407-44-7Relevant academic research and scientific papers

Chirality Preservation in Pyrrolinone Iron Tetracarbonyl Complexes - a Route to Enantiopure 5-Substituted Pyrrolinones

Hopman, Johan C. P.,Hiemstra, Henk,Speckamp, W. Nico

, p. 617 - 618 (1995)

The enantiopure iron complex 4 reacts under the influence of BF3*OEt2 with allylsilanes and enol acetates through a cationic intermediate in which the chirality of 4 is preserved, yielding enantiopure 5-substituted 3-pyrrolin-2-ones.

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