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1-Chloro-4-((E)-2-phenylsulfanyl-hex-2-en-4-yne-1-sulfonyl)-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134269-41-3

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134269-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134269-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,2,6 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 134269-41:
(8*1)+(7*3)+(6*4)+(5*2)+(4*6)+(3*9)+(2*4)+(1*1)=123
123 % 10 = 3
So 134269-41-3 is a valid CAS Registry Number.

134269-41-3Relevant academic research and scientific papers

ANIONIC ADDITIONS TO CONJUGATED ENYNES - UNUSUAL DISPLACEMENTS OF VINYLIC SULFONES

Thyagarajan, B. S.,Chandler, Richard A.,Evans, Michelle,Santillan, Alejandro

, p. 17 - 23 (2007/10/02)

Reaction of sodium benzenesulfinate with 1,2-di(4-chloro-benzenesulfonyl)-2-hexen-4-yne affords not only the regiospecific addition of the nucleophile at Carbon-5 but also effects concomitant vinylic and allylic displacements at Carbons-1 and 2.

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