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9H-Fluorene, 1,4-dimethyl-2,3-diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

64465-04-9

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64465-04-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64465-04-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,6 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 64465-04:
(7*6)+(6*4)+(5*4)+(4*6)+(3*5)+(2*0)+(1*4)=129
129 % 10 = 9
So 64465-04-9 is a valid CAS Registry Number.

64465-04-9Downstream Products

64465-04-9Relevant academic research and scientific papers

Polycyclic Aromatic Compounds : Part I - A New Synthesis of Fluorenone Fluorene Derivatives

Bandyopadhyay, T. K.,Bhattacharya, A. J.

, p. 439 - 442 (2007/10/02)

A series of hitherto unknown highly substituted fluorenone and fluorene derivatives has been synthesised.The synthesis involves Diels-Alder cycloaddition reaction of cyclopentadienones with ethyl esters of phenyl- and p-methylphenylpropiolic acids.The add

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