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7-Methoxy-3-phenyl-1H-quinoxaline-2,5,8-trione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

177989-17-2

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177989-17-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 177989-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,9,8 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 177989-17:
(8*1)+(7*7)+(6*7)+(5*9)+(4*8)+(3*9)+(2*1)+(1*7)=212
212 % 10 = 2
So 177989-17-2 is a valid CAS Registry Number.

177989-17-2Relevant academic research and scientific papers

Streptonigrin and related compounds. 6. Synthesis and activity of some quinoxaline analogues

Rao, Koppaka V.,Rock, Charles P.

, p. 447 - 458 (2007/10/03)

Streptonigrin is an antitumor antibiotic with significant in vitro and in vivo antitumor activity spectrum. Besides the total syntheses, numerous syntheses of the partial structures have been carried out in order to assess the structural requirements for

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