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1-methyl-3-phenyl-4(1H)-cinnolone is a chemical compound belonging to the cinnoline family, characterized by a fused pyridine and pyrone ring structure. It features a methyl group at the 1st position, a phenyl group at the 3rd position, and a hydrogen atom at the 4th position. 1-methyl-3-phenyl-4(1H)-cinnolone is known for its potential applications in various fields, including pharmaceuticals and materials science, due to its unique structure and properties. The specific synthesis and reactivity of 1-methyl-3-phenyl-4(1H)-cinnolone can vary depending on the conditions and precursors used, making it a subject of interest for chemists exploring novel synthetic pathways and applications.

7679-68-7

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7679-68-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7679-68-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,7 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7679-68:
(6*7)+(5*6)+(4*7)+(3*9)+(2*6)+(1*8)=147
147 % 10 = 7
So 7679-68-7 is a valid CAS Registry Number.

7679-68-7Downstream Products

7679-68-7Relevant academic research and scientific papers

Electrochemical transformation of 4-cyanocinnolines into 4(1H)-cinnolones

Matsubara,Matsuda,Kato,Yamaguchi,Yoshida

, p. 7901 - 7904 (2000)

Electrochemical transformation of 4-cyanocinnolines into 4(1H)-cinnolones has been achieved, for the first time, in 70 ~ 100% yield. (C) 2000 Elsevier Science Ltd.

A Convenient Synthesis of 1-Alkyl-4-oxo-1,4-dihydrocinnolines

Buttero, Paola Del,Licandro, Emanuela,Maiorana, Stefano,Papagni, Antonio

, p. 1059 - 1061 (2007/10/02)

The reaction of 4-oxo-3-triphenylphosphoranyliden-3,4-dihydro-cinnolines with alkyl halides, followed by basic hydrolysis, affords the title compounds in good yields.These compounds are not easily accessible by other routes.

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