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(1RS,2RS)-3-(t-butyldiphenylsiloxy)-1-(cyclopent-1-enyl)-2-methylpropyl phenyl sulphoxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133030-72-5

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133030-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133030-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,0,3 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133030-72:
(8*1)+(7*3)+(6*3)+(5*0)+(4*3)+(3*0)+(2*7)+(1*2)=75
75 % 10 = 5
So 133030-72-5 is a valid CAS Registry Number.

133030-72-5Relevant articles and documents

Transformation of Cyclic α-Phenylthio Aldehydes by Stereoselective Aldol Reactions and Phenylthio Migration into Spirocyclic Lactones and Ethers, and E-Allylic Alcohols with 1,4-Related Chiral Centres

Aggarwal, Varinder K.,Coldham, Lain,McIntyre, Sara,Warren, Stuart

, p. 451 - 460 (2007/10/02)

syn- and anti-Selective aldol reactions between enolates of propionate esters and three α-phenylthio cycloalkanecarbaldehydes give single diastereoisomers of phenylthio alcohols which rearrange in acid with 5-hydroxy or 5-CO2H participation to give spiroc

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