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1-phenylhept-6-en-3-one oxime is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

748771-91-7

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748771-91-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 748771-91-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,8,7,7 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 748771-91:
(8*7)+(7*4)+(6*8)+(5*7)+(4*7)+(3*1)+(2*9)+(1*1)=217
217 % 10 = 7
So 748771-91-7 is a valid CAS Registry Number.

748771-91-7Relevant academic research and scientific papers

Copper-catalyzed cyclization and azidation of γ,δ-unsaturated ketone O-benzoyl oximes

Su, Hailin,Li, Weifei,Xuan, Zhaoli,Yu, Wei

, p. 64 - 70 (2015/03/04)

An intramolecular imination/azidation sequence has been realized through the tetrakis(acetonitrile)copper(I) hexafluorophophate [Cu(CH3CN)4PF6]-catalyzed reaction of γ,δ-unsaturated ketone O-benzoyl oximes with trimethylsi

Synthesis of Quinolines and 2H-Dihydropyrroles by Nucleophilic Substitution at the Nitrogen Atom of Oxime Derivatives

Kitamura, Mitsuru,Yoshida, Masayuki,Kikuchi, Takashi,Narasaka, Koichi

, p. 2415 - 2426 (2007/10/03)

Isomerization of oxime derivatives was researched in detail to find out the methods for the syn-anti isomerization of O-substituted oximes. Based on these findings were developed simple methods for the preparation of aza-heterocycles from both stereoisomers of oximes. Quinolines were synthesized from β-aryl ketone oximes by treatment with trifluoroacetic anhydride and 4-chloranil. γ,δ-Unsaturated O-methoxyacetyloximes were transformed to 2H-dihydropyrroles by reaction with methoxy-acetic acid.

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