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1-(4-Trifluoromethyl-phenyl)-ethylidene-oxonium is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70205-64-0

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70205-64-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70205-64-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,0 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 70205-64:
(7*7)+(6*0)+(5*2)+(4*0)+(3*5)+(2*6)+(1*4)=90
90 % 10 = 0
So 70205-64-0 is a valid CAS Registry Number.

70205-64-0Downstream Products

70205-64-0Relevant academic research and scientific papers

SUBSTITUENT EFFECTS ON THE GAS PHASE BASICITIES OF ACETOPHENONES

Mishima, Masaaki,Fujio, Mizue,Tsuno, Yuho

, p. 939 - 942 (2007/10/02)

The gas phase basicities of m- and p-substituted acetophenones have been determined by the ion cyclotron resonance (ICR) eqiulibrium constant method.The application of the LArSR Eq. to these substituent effects provides a ρ=12.2 and an r+=0.76 with excellent precision.

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