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7-bromo-1,2-dihydro-3-phenylpyrido<2,3-b>pyrazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117902-05-3

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117902-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117902-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,9,0 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117902-05:
(8*1)+(7*1)+(6*7)+(5*9)+(4*0)+(3*2)+(2*0)+(1*5)=113
113 % 10 = 3
So 117902-05-3 is a valid CAS Registry Number.

117902-05-3Downstream Products

117902-05-3Relevant academic research and scientific papers

PREPARATION, CHEMICAL AND ELECTROCHEMICAL REDUCTION OF PYRIDOQUINOXALINES AND PYRIDOLQUINOXALINES

Armand, Joseph,Boulares, Line,Bellec, Christian,Pinson, Jean

, p. 1500 - 1505 (2007/10/02)

The reaction of 2,3-diaminopyridine with the dimeric 4,5-dimethylcyclohexa-3,5-dien-1,2-dione gives 7,8-dimethylpyridolquinoxaline, 1, in good yields; in the same way 3,4-diaminopyridine gives the 7,8-dimethylpyridolquinoxaline 2.The electro

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