5920-39-8 Usage
Class
pyrazole derivatives
Structural features
comprised of a pyrazole ring substituted with a 4,5-dihydro-1-(4-nitrophenyl)-3-phenyl group
Usage
commonly used in the synthesis of various pharmaceuticals and agrochemicals
Biological activities
studied for its potential anticancer, antifungal, and antimicrobial properties
Value
valuable building block for the development of new drugs and agricultural products, and a valuable candidate for further research in the field of medicinal chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 5920-39-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,2 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5920-39:
(6*5)+(5*9)+(4*2)+(3*0)+(2*3)+(1*9)=98
98 % 10 = 8
So 5920-39-8 is a valid CAS Registry Number.
5920-39-8Relevant academic research and scientific papers
Divergent Synthesis of 1H-Indazoles and 1H-Pyrazoles from Hydrazones via Iodine-Mediated Intramolecular Aryl and sp3 C–H Amination
Wei, Wei,Wang, Zhen,Yang, Xikang,Yu, Wenquan,Chang, Junbiao
, p. 3378 - 3387 (2017/10/09)
A divergent intramolecular C–H amination of hydrazones has been developed employing molecular iodine (I2) as the sole oxidant. The required hydrazone substrates were readily obtained by condensation of hydrazines with the corresponding ketones.
