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methanesulfonic acid 2-(2-{4-[tris-(4-tert-butyl-phenyl)-methyl]-phenoxy}-ethoxy)-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

253600-68-9

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253600-68-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 253600-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,3,6,0 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 253600-68:
(8*2)+(7*5)+(6*3)+(5*6)+(4*0)+(3*0)+(2*6)+(1*8)=119
119 % 10 = 9
So 253600-68-9 is a valid CAS Registry Number.

253600-68-9Relevant academic research and scientific papers

A transition metal containing rotaxane in motion: Electrochemically induced pirouetting of the ring on the threaded dumbbell

Raehm, Laurence,Kern, Jean-Marc,Sauvage, Jean-Pierre

, p. 3310 - 3317 (1999)

In this work we describe a rotaxane in which a new type of motion, pirouetting of the wheel around its axle, can be electrochemically triggered. The rotaxane was synthesized by using the three-dimensional effect of copper(I). It incorporates both a hetero

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