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(E)-2-(4-Chloro-phenyl)-3-ethylsulfanyl-4,4,4-trifluoro-but-2-enal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136000-15-2

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136000-15-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136000-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,0,0 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 136000-15:
(8*1)+(7*3)+(6*6)+(5*0)+(4*0)+(3*0)+(2*1)+(1*5)=72
72 % 10 = 2
So 136000-15-2 is a valid CAS Registry Number.

136000-15-2Relevant academic research and scientific papers

Synthesis of trifluoromethylalkenes and alkynes. Trifluoromethyl captodative olefins

Laurent,Le Drean,Selmi

, p. 3071 - 3074 (1991)

β-ethylthio-β-trifluoromethylketones 3 and aldehydes 4 are easily prepared from β-chloroolefines 5 and 6. Trifluoromethylalkynes 7 and captodative alkenes 8 are obtained by reaction of KOH on aldehydes 6 or 4.

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