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2-{2-[2-(4-{2-[2-(2-triisopropylsilanyloxy-ethoxy)-ethoxy]-ethoxy}-phenoxy)-ethoxy]-ethoxy}-ethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

549529-16-0

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549529-16-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 549529-16-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,9,5,2 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 549529-16:
(8*5)+(7*4)+(6*9)+(5*5)+(4*2)+(3*9)+(2*1)+(1*6)=190
190 % 10 = 0
So 549529-16-0 is a valid CAS Registry Number.

549529-16-0Relevant academic research and scientific papers

Synthesis of a mechanically linked oligo[2]rotaxane

Belaissaoui, Abdelhak,Shimada, Satoru,Ohishi, Akihiro,Tamaoki, Nobuyuki

, p. 2307 - 2310 (2003)

A bifunctional [2]rotaxane, bearing two free functional groups each in the ring and axial parts, was synthesized, followed by its polycondensation with methylene diphenyl diisocyanate leading to a mechanically linked oligo[2]rotaxane.

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