79324-51-9 Usage
Preparation
Preparation by hydrogenation of 2-allyl-3-hydroxy- 4,6-di-acetyl-N-ethylaniline (SM) in ethanol in the presence of 5% Pd/C at 15–20 psi for 2.5 h (63%). SM was obtained by Claisen rearrangement of 3-(allyloxy)-4,6-diacetyl-N-ethyl-aniline (m.p. 82–83°) in refluxing N-methylpyrrolidone under nitrogen for 1 h.
Check Digit Verification of cas no
The CAS Registry Mumber 79324-51-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,3,2 and 4 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79324-51:
(7*7)+(6*9)+(5*3)+(4*2)+(3*4)+(2*5)+(1*1)=149
149 % 10 = 9
So 79324-51-9 is a valid CAS Registry Number.
79324-51-9Relevant academic research and scientific papers
Process for preparing certain pyrano[3,2-g]quinoline 2,8-dicarboxylates and 4-oxo-quinoline-2-carboxylates
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, (2008/06/13)
There is described a process for the production of a 1,4-dihydro-4-oxo-quinoline-2-carboxylic acid, or a salt, ester or amide thereof, which comprises cyclization of a corresponding 2-aminobenzoyl pyruvic acid or an ester thereof, and if desired or necess
