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2,4-Dimethyl-4-nitro-5-phenyl-pentanoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89706-86-5

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89706-86-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89706-86-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,7,0 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89706-86:
(7*8)+(6*9)+(5*7)+(4*0)+(3*6)+(2*8)+(1*6)=185
185 % 10 = 5
So 89706-86-5 is a valid CAS Registry Number.

89706-86-5Relevant academic research and scientific papers

New Synthetic Methods. Conjugate Addition of Alkyl Groups to Electron Deficient Olefins with Nitroalkanes as Alkyl Anion Equivalents

Ono, Noboru,Kamimura, Akio,Miyake, Hideyoshi,Hamamoto, Isami,Kaji, Aritsune

, p. 3692 - 3698 (2007/10/02)

The sequence of the Michael addition of nitroalkanes and denitration from the adduct provides a new and general method for conjugate addition of primary and secondary alkyl groups to electron deficient olefins such as α,β-unsaturated aldehydes, ketones, esters, nitriles, sulfoxides, and sulfones.

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