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zinc(II) 5,15-bis-(3,5-di-tert-butylphenyl)-10-phenyl-20-ethynylporphyrin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

952190-20-4

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952190-20-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 952190-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,2,1,9 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 952190-20:
(8*9)+(7*5)+(6*2)+(5*1)+(4*9)+(3*0)+(2*2)+(1*0)=164
164 % 10 = 4
So 952190-20-4 is a valid CAS Registry Number.

952190-20-4Relevant academic research and scientific papers

Porphyrin dimers and arrays

Ryan, Aoife,Gehrold, Andreas,Perusitti, Romain,Pintea, Monica,Fazekas, Marijana,Locos, Oliver B.,Blaikie, Frances,Senge, Mathias O.

experimental part, p. 5817 - 5844 (2011/11/29)

Current applications of porphyrins in medicine and optics, such as photodynamic therapy or nonlinear absorbers, increasingly require the use of far-red absorbing dyes. Modifications of the porphyrin structure to accommodate these conditions can be achieve

Charge-transfer state and large first hyperpolarizability constant in a highly electronically coupled zinc and gold porphyrin dyad

Fortage, Jerome,Scarpaci, Annabelle,Viau, Lydie,Pellegrin, Yann,Blart, Errol,Falkenstroem, Magnus,Hammarstroem, Leif,Asselberghs, Inge,Kellens, Ruben,Libaers, Wim,Clays, Koen,Eng, Mattias P.,Odobel, Fabrice

experimental part, p. 9058 - 9067 (2010/04/25)

We report the synthesis and the characterizations of a novel dyad composed of a zinc porphyrin (ZnP) linked to a gold porphyrin (AuP) through an ethynyl spacer. The UV/Vis absorption spectrum and the electrochemical properties clearly reveal that this dya

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