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4-methyl-1-(trimethylsilyl)pent-3-en-1-yn-3-yl trifluoromethanesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

71451-04-2

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71451-04-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71451-04-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,4,5 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 71451-04:
(7*7)+(6*1)+(5*4)+(4*5)+(3*1)+(2*0)+(1*4)=102
102 % 10 = 2
So 71451-04-2 is a valid CAS Registry Number.

71451-04-2Relevant academic research and scientific papers

Expanded radialenes: Modular synthesis and characterization of cross- conjugated enyne macrocycles

Eisler, Sara,Tykwinski, Rik R.

, p. 1940 - 1943 (2007/10/03)

Stepwise palladium-catalyzed cross-coupling between terminal alkynes and vinyl triflates afforded the first cross-conjugated enyne macrocycles constructed of 3-alkylidene-1-propynyl [-C ? C-C(CR2)-] building blocks, namely, the expanded radiale

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