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Pyrrolidine, 2-(2-methoxy-1,1,3-trimethyl-2-butenyl)-2-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89998-40-3

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89998-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89998-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,9 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89998-40:
(7*8)+(6*9)+(5*9)+(4*9)+(3*8)+(2*4)+(1*0)=223
223 % 10 = 3
So 89998-40-3 is a valid CAS Registry Number.

89998-40-3Relevant academic research and scientific papers

The Chemistry of Allene Cation Radicals Probed by the Use of Theoretical and Electron-Transfer Photochemical Methods

Haddaway, Keith,Somekawa, Kenichi,Fleming, Paul,Tossell, John A.,Mariano, Patrick S.

, p. 4239 - 4253 (2007/10/02)

Theoretical and photochemical methods have been used to probe the structures, electronic distributions, and solution-phase chemical properties of allene cation radicals.Results of SCF-level (UHF) calculations show that the linear-45 deg-twisted structure

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