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2,2-bis(phenylsulfonyl)-3,3-dimethylcyclopropanemethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133818-08-3

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133818-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133818-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,8,1 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 133818-08:
(8*1)+(7*3)+(6*3)+(5*8)+(4*1)+(3*8)+(2*0)+(1*8)=123
123 % 10 = 3
So 133818-08-3 is a valid CAS Registry Number.

133818-08-3Downstream Products

133818-08-3Relevant academic research and scientific papers

Methyl Effects in the Cyclization of γ-Epoxy Bis-Sulfones

Benedetti, Fabio,Berti, Federico,Fabrissin, Silvio,Gianferrara, Teresa,Risaliti, Amerigo

, p. 3530 - 3537 (2007/10/02)

A quantitative study on the effects of methyl and gem-dimethyl groups in the intramolecular ring opening of epoxides by bis-sulfonyl carbanions is reported for the formation of cyclopropanes.Reaction rates are increased by methyl groups on the chain conne

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