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1-trifluoromethyl-4-dichloromethyl-2,3,5,6-tetrafluorobenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

187835-69-4

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187835-69-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187835-69-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,8,3 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 187835-69:
(8*1)+(7*8)+(6*7)+(5*8)+(4*3)+(3*5)+(2*6)+(1*9)=194
194 % 10 = 4
So 187835-69-4 is a valid CAS Registry Number.

187835-69-4Relevant academic research and scientific papers

Transformations of perfluoroxylenes and perfluoro-p-cymene under the action of Zn(Cu)-DMF-H2O

Krasnov, Vyacheslav I.,Platonov, Vyacheslav E.,Beregovaya, Irina V.,Shchegoleva, Lyudmila N.

, p. 1797 - 1812 (1997)

Perfluorinated xylenes and perfluoro-para-cymene undergo hydrodefluorination under the action of Zn(Cu)-DMF-H2O. Hydrogen enters mainly at the benzyl position of para-dialkylbenzenes and at the para position to perfluoroalkyl groups of perfluor

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