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Phenol, 3-(1-ethenylbutyl)-2-methoxy-, (R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

193753-52-5

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193753-52-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193753-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,7,5 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 193753-52:
(8*1)+(7*9)+(6*3)+(5*7)+(4*5)+(3*3)+(2*5)+(1*2)=165
165 % 10 = 5
So 193753-52-5 is a valid CAS Registry Number.

193753-52-5Downstream Products

193753-52-5Relevant academic research and scientific papers

Enantioselective aromatic Claisen rearrangement

Ito, Hisanaka,Sato, Azusa,Taguchi, Takeo

, p. 4815 - 4818 (1997)

The development of a highly enantioselective aromatic Claisen rearrangement was achieved by the reaction of catechol motto allylic ethers with chiral boron reagent 1. This system was also shown to avoid the formation of para rearrangement and abnormal Claisen rearrangement products.

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