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1H-Pyrrole-2-methanol, 5,5'-(1-methylethylidene)bis[a-(pentafluorophenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

873840-21-2

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873840-21-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 873840-21-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,8,4 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 873840-21:
(8*8)+(7*7)+(6*3)+(5*8)+(4*4)+(3*0)+(2*2)+(1*1)=192
192 % 10 = 2
So 873840-21-2 is a valid CAS Registry Number.

873840-21-2Relevant academic research and scientific papers

Electrochemical, spectroscopic, and1O2 sensitization characteristics of 10,10-dimethylbiladiene complexes of zinc and copper

Pistner, Allen J.,Pupillo, Rachel C.,Yap, Glenn P. A.,Lutterman, Daniel A.,Ma, Ying-Zhong,Rosenthal, Joel

, p. 10639 - 10648 (2014)

The synthesis, electrochemistry, and photophysical characterization of a 10,10-dimethylbiladiene tetrapyrrole bearing ancillary pentafluorophenyl groups at the 5- and 15-meso positions (DMBil1) is presented. This nonmacrocyclic tetrapyrrole platform is ro

Phlorins bearing different substituents at the sp3-hybridized meso-position

Bruce, Alexandra M.,Weyburne, Emily S.,Engle, James T.,Ziegler, Christopher J.,Geier III, G. Richard

, p. 5664 - 5672 (2014/07/08)

Phlorins bearing different substituents at the sp3-hybridized meso-position were investigated. The extent to which different substituents at this unique position can influence phlorin spectroscopic properties, structure, and stability is of int

Synthesis, electrochemistry, and photophysics of a family of phlorin macrocycles that display cooperative fluoride binding

Pistner, Allen J.,Lutterman, Daniel A.,Ghidiu, Michael J.,Ma, Ying-Zhong,Rosenthal, Joel

, p. 6601 - 6607 (2013/06/05)

A homologous set of 5,5-dimethylphlorin macrocycles in which the identity of one aryl ring is systematically varied has been prepared. These derivatives contain ancillary pentafluorophenyl (3H(PhlF)), mesityl (3H(Phl Mes)), 2,6-bisme

Dipyrromethane + dipyrromethanedicarbinol routes to an electron deficient meso-substituted phlorin with enhanced stability

O'Brien, Anna Y.,McGann, John P.,Geier III, G. Richard

, p. 4084 - 4092 (2008/02/04)

(Chemical Equation Presented) Two dipyrromethane + dipyrromethanedicarbinol routes to a meso-substituted phlorin bearing electron-withdrawing pentafluorophenyl substituents (TpFPPhl) were investigated in an attempt to obtain a phlorin with enhanced stabil

Internally 1,4-phenylene-bridged meso aryl-substituted expanded porphyrins: The decaphyrin and octaphyrin cases

Anand, Venkataramanarao G.,Saito, Shohei,Shimizu, Soji,Osuka, Atsuhiro

, p. 7244 - 7248 (2007/10/03)

Current affairs: Incorporation of a 1,4-phenylene bridge into meso aryl-substituted decaphyrin and octaphyrin has a profound impact on the structural and electronic properties of the macrocycles. Bridged decaphyrin has two oxidation states, one of which s

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