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9-Benzyl-9-isobutyl-9H-fluorene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82571-46-8

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82571-46-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82571-46-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,5,7 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 82571-46:
(7*8)+(6*2)+(5*5)+(4*7)+(3*1)+(2*4)+(1*6)=138
138 % 10 = 8
So 82571-46-8 is a valid CAS Registry Number.

82571-46-8Downstream Products

82571-46-8Relevant academic research and scientific papers

SN2 Reactions of Carbanions with Primary and Secondary Alkyl Bromides in Dimethyl Sulfoxide Solution

Bordwell, Frederick G.,Mrozack, Susan Romberg

, p. 3802 - 3803 (1982)

9-Methylfluorenyl carbanions undergo SN2 reactions with cyclohexyl, isopropyl, isobutyl and n-butyl bromides in high yields in Me2SO solution with the relative rates of (1.0), 6.4, 8.6 and 56 respectively.

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