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2-(2-chlorophenoxy)-5-nitrobenzoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99768-23-7

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99768-23-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99768-23-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,7,6 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 99768-23:
(7*9)+(6*9)+(5*7)+(4*6)+(3*8)+(2*2)+(1*3)=207
207 % 10 = 7
So 99768-23-7 is a valid CAS Registry Number.

99768-23-7Relevant academic research and scientific papers

Synthesis and anticoccidial activities of substituted ethyl 4-hydroxy-11-oxo-11H-chromeno[2,3-g]quinoline-3-carboxylates

Wang, Zhi,Zhou, Li-Juan,Wang, Yu-Liang,Weng, Ya-Biao,He, Jun,Nie, Kui

experimental part, p. 373 - 376 (2011/10/02)

A series of substituted ethyl 4-hydroxy-11-oxo-11H-chromeno[2,3-g] quinoline-3-carboxylates were designed and synthesised as anticoccidial drugs, and the structures were characterised by 1H NMR, MS, IR spectra and elementary analysis. The antic

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