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1,4-Bis-<2,2-dicarbethoxy-penten-(4)-yl>-benzol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

23189-86-8

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23189-86-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23189-86-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,1,8 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 23189-86:
(7*2)+(6*3)+(5*1)+(4*8)+(3*9)+(2*8)+(1*6)=118
118 % 10 = 8
So 23189-86-8 is a valid CAS Registry Number.

23189-86-8Relevant academic research and scientific papers

A general synthetic approach to para-cyclophanes via ring-closing metathesis

Kotha, Sambasivarao,Shirbhate, Mukesh E.

, p. 1483 - 1494 (2016/02/26)

A new methodology for the synthesis para-cyclophanes and longithorone C frameworks has been demonstrated via alkylation, ceric ammonium nitrate (CAN) oxidation and ring-closing metathesis as key steps.

A general synthetic approach to para-cyclophanes via ring-closing metathesis

Kotha, Sambasivarao,Shirbhate, Mukesh E.

, p. 1483 - 1494 (2016/09/09)

A new methodology for the synthesis para-cyclophanes, and longithorone C frameworks has been demonstrated via alkylation, eerie ammonium nitrate (CAN) oxidation and ring-closing metathesis as key steps.

Diversity-oriented approach to macrocyclic cyclophane derivatives via ring-closing metathesis

Kotha, Sambasivarao,Shirbhate, Mukesh E.

, p. 2183 - 2188 (2012/11/07)

A short synthetic approach to the macrocyclic framework of longithorone C is described via ring-closing metathesis using the Grubbs 2nd generation catalyst. Georg Thieme Verlag Stuttgart ? New York.

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