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Benzene, [1-(4-pentenylsulfonyl)-3-butenyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

401479-41-2

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401479-41-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 401479-41-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,1,4,7 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 401479-41:
(8*4)+(7*0)+(6*1)+(5*4)+(4*7)+(3*9)+(2*4)+(1*1)=122
122 % 10 = 2
So 401479-41-2 is a valid CAS Registry Number.

401479-41-2Downstream Products

401479-41-2Relevant academic research and scientific papers

Synthesis of cyclic sulfones by ring-closing metathesis.

Yao, Qingwei

, p. 427 - 430 (2007/10/03)

A general and highly efficient synthesis of cyclic sulfones based on ring-closing metathesis has been developed. The synthetic utility of the resulting cyclic sulfones was demonstrated by their participation in stereoselective Diels-Alder reactions and transformation to cyclic dienes by the Ramberg-Baecklund reaction.

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