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4'-difluoromethoxy-5-cyanovalerophenone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83882-89-7

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83882-89-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83882-89-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,8,8 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83882-89:
(7*8)+(6*3)+(5*8)+(4*8)+(3*2)+(2*8)+(1*9)=177
177 % 10 = 7
So 83882-89-7 is a valid CAS Registry Number.

83882-89-7Downstream Products

83882-89-7Relevant academic research and scientific papers

Insecticidal 3-difluoromethoxyphenyl-1-phenylcarbamoyl-2-pyrazolines

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, (2008/06/13)

Pyrazoline derivatives useful as insecticides having the formula STR1 wherein R1 represents hydrogen atom, a lower alkyl group, (CH2)n CN group, (CH2)n OR group, phenyl group or a halogen-substituted phenyl group; R2 represents hydrogen atom or methyl group; Y represents hydrogen atom or chlorine atom; X represents oxygen atom, sulfur atom, sulfinyl or sulfonyl group; R3 represents a halogen-substituted lower alkyl group; and n is integer 1 to 3 and R represents a lower alkyl group.

Phenyl ketone derivatives

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, (2008/06/13)

Ketone derivatives represented by the general formula (I) STR1 where R is --CH2 R1 (where R1 is a hydrogen atom or an alkyl group), a halogen-substituted alkyl group, a cyano-substituted alkyl group, a cyclopropyl group, STR2 (where R2 is a hydrogen atom or an alkyl group and Y is a hydrogen atom or a halogen atom) or STR3 (where R3 is a hydrogen atom, an alkyl group, a phenyl group or a halogen-substituted phenyl group, and Z is a hydrogen atom or a halogen atom), and X is an oxygen atom or a sulfur atom.

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