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(E)-ethyl 4-bromo-4,4-difluoro-3-phenyl-2-butenoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

862457-96-3

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862457-96-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 862457-96-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,2,4,5 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 862457-96:
(8*8)+(7*6)+(6*2)+(5*4)+(4*5)+(3*7)+(2*9)+(1*6)=203
203 % 10 = 3
So 862457-96-3 is a valid CAS Registry Number.

862457-96-3Upstream product

862457-96-3Relevant academic research and scientific papers

Stereocontrolled synthesis of β-difluoromethylated materials

Nihei, Takashi,Iwai, Noritaka,Matsuda, Tomoko,Kitazume, Tomoya

, p. 5912 - 5915 (2005)

Investigation of synthetic routes for regio- and stereocontrolled fluorinated materials with a difluoromethyl group, using ethyl bromodifluoroacetate as a starting material, is described. In particular, (E)-difluoromethylated trisubstituted olefins were p

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