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bis(2,3-diphenylcyclopropen-2-yl)methane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

64109-93-9

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64109-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64109-93-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,1,0 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 64109-93:
(7*6)+(6*4)+(5*1)+(4*0)+(3*9)+(2*9)+(1*3)=119
119 % 10 = 9
So 64109-93-9 is a valid CAS Registry Number.

64109-93-9Relevant academic research and scientific papers

Synthesis and Ring-Opening Reactions in the 1,3'-Bicyclopropenyl Series

Padwa, Albert,Pulwer, Mitchell J.,Rosenthal, Robert J.

, p. 856 - 862 (2007/10/02)

Several 1,3'-bicyclopropenyl compounds were prepared by treating 1,3,3-trisubstituted cyclopropenes with methyllithium followed by reaction of the lithiate with cyclopropenylium perchlorate derivates.Thermolysis of a sample of 3-methyl-1-(1-methyl-2,3-dip

Syntheses and Properties of the Polymethylenebis(diphenylcyclopropenium) Dications

Komatsu, Koichi,Masumoto, Katsuhisa,Waki, Yoshinori,Okamoto, Kunio

, p. 2470 - 2479 (2007/10/02)

A series of polymethylenebis(diphenylcyclopropenium) dications with the polymethylene chain of one to six carbons (4n = 1-6) were synthesized and characterized by spectral and analytical means.Among the dications 4n = 3-6 which were

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