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Cycloheptanol, 2-(phenylethynyl)-2-(2-propenyl)-, (1R,2S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

802903-27-1

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802903-27-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 802903-27-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,2,9,0 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 802903-27:
(8*8)+(7*0)+(6*2)+(5*9)+(4*0)+(3*3)+(2*2)+(1*7)=141
141 % 10 = 1
So 802903-27-1 is a valid CAS Registry Number.

802903-27-1Relevant academic research and scientific papers

Enantioselective construction of carbobicyclic scaffolds

Taber, Douglass F.,He, Yigang,Xu, Ming

, p. 13900 - 13901 (2004)

Allylic and benzylic Grignard reagents smoothly open phenylalkynyl-activated cyclic trisubstituted epoxides at the more substituted carbon atom to give secondary alcohols with a chiral quaternary center. These alcohols are good substrates for the construc

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