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(2S,3R,SS)-3-(α-naphthyl)-2-(p-tolylsulfinyl)oxirane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1227009-69-9

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1227009-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227009-69-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,0,0 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1227009-69:
(9*1)+(8*2)+(7*2)+(6*7)+(5*0)+(4*0)+(3*9)+(2*6)+(1*9)=129
129 % 10 = 9
So 1227009-69-9 is a valid CAS Registry Number.

1227009-69-9Upstream product

1227009-69-9Downstream Products

1227009-69-9Relevant academic research and scientific papers

Limitations, mechanism and understanding of the origins of stereocontrol in (S)-dimethylsulfonium-(p-tolylsulfinyl)methylide-mediated epoxidation reactions

Midura, Wanda H.,Cypryk, Marek

, p. 177 - 186 (2010)

The reaction of the (S)-dimethylsulfonium-(p-tolylsulfinyl)methylide with aldehydes gave α,β-epoxy sulfoxides with high enantioselectivity and diastereoselectivity dependent on the aldehyde. The mechanism of the 'model' reactions [ylide substituted with M

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