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Benzene, 1,3,5-trimethyl-2-[(4-nitrophenyl)methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

93008-72-1

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93008-72-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93008-72-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,0,0 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 93008-72:
(7*9)+(6*3)+(5*0)+(4*0)+(3*8)+(2*7)+(1*2)=121
121 % 10 = 1
So 93008-72-1 is a valid CAS Registry Number.

93008-72-1Downstream Products

93008-72-1Relevant academic research and scientific papers

Synthesis of diarylmethanes via a Friedel-Crafts benzylation using arenes and benzyl alcohols in the presence of triphenylphosphine ditriflate

Khodaei, Mohammad Mehdi,Nazari, Ehsan

, p. 5131 - 5135 (2012)

Triphenylphosphine ditriflate (TPPD) was found to be an efficient promoter for the Friedel-Crafts benzylation of arenes with benzyl alcohols in CH 2Cl2 at room temperature. The good yields, the 1:1 molar ratio of arene and benzyl alcohol, the benzylation of chlorobenzene as a nonactivated aromatic compound at room temperature, and no by-product formation are the main advantages of this procedure.

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