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2-(3-hydroxy-2-methyl-3-phenylpropylidene)-1,3-dithiane 1-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129571-57-9

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129571-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129571-57-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,5,7 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 129571-57:
(8*1)+(7*2)+(6*9)+(5*5)+(4*7)+(3*1)+(2*5)+(1*7)=149
149 % 10 = 9
So 129571-57-9 is a valid CAS Registry Number.

129571-57-9Downstream Products

129571-57-9Relevant academic research and scientific papers

Regio- and Stereochemistry in Electrophilic Reactions of 2-Propenyl-1,3-dithiane 1-Oxide

Fang, Jim-Min,Chou, Wen-Chih,Lee, Gene-Hsiang,Peng, Shie-Ming

, p. 5515 - 5519 (2007/10/02)

The unsymmetrical allyllithium generated from 2-propenyl-1,3-dithiane 1-oxide (2) reacted at the α-site with halides and most of the carbonyl compounds tried.The α-addition reactions occurred predominantly on the face syn to the sulfinyl group.The α-syn a

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