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2-(2-Triphenylphosphoniophenyl)-1H-phenanthro[9,10-d]imidazolide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

202004-05-5

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202004-05-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 202004-05-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,0,0 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 202004-05:
(8*2)+(7*0)+(6*2)+(5*0)+(4*0)+(3*4)+(2*0)+(1*5)=45
45 % 10 = 5
So 202004-05-5 is a valid CAS Registry Number.

202004-05-5Downstream Products

202004-05-5Relevant academic research and scientific papers

Synthesis, spectroscopic studies and structural characterisation of some new 2-(phosphonioaryl)imidazolide betaines

Allen, David W.,Hawkrigg, Jacqueline,Adams, Harry,Taylor, Brian F.,Hibbs, David E.,Hursthouse, Michael B.

, p. 335 - 340 (2007/10/03)

The synthesis is described of three series of 2-(phosphonioaryl)(benz)imidazolide betaines, viz (i) the 2-(2-or 3- or 4-tributylphosphoniophenyl)benzimidazolides, (ii) the 2-(2- and 4-triorganophosphoniophenyl)-1H-phenanthro[9,10-d]imidazolides, and (iii)

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