64299-20-3 Usage
General Description
1H-Pyrazole-5-carboxylic acid, 4-amino-3-(aminocarbonyl)-1-phenyl-, ethyl ester is a chemical compound with the molecular formula C14H17N5O3. It is a derivative of pyrazole and is commonly used in pharmaceutical research and development. This chemical compound is known for its potential therapeutic properties and has been studied for its potential use in the treatment of various diseases and medical conditions. It is also used as a building block in organic synthesis, particularly in the development of new drugs and medicinal compounds. Additionally, 1H-Pyrazole-5-carboxylic acid, 4-amino-3-(aminocarbonyl)-1-phenyl-, ethyl ester has been investigated for its potential role in medicinal chemistry and drug discovery.
Check Digit Verification of cas no
The CAS Registry Mumber 64299-20-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,2,9 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 64299-20:
(7*6)+(6*4)+(5*2)+(4*9)+(3*9)+(2*2)+(1*0)=143
143 % 10 = 3
So 64299-20-3 is a valid CAS Registry Number.
64299-20-3Relevant academic research and scientific papers
Improved protocol for Thorpe reaction: Synthesis of 4-amino-1-arylpyrazole using solid-liquid phase-transfer conditions
Desai, Nirmal D.,Shah, Rina D.
, p. 316 - 327 (2008/09/16)
Solid-liquid phase-transfer conditions were employed for the first time in the Thorpe reaction to synthesize 4-amino-1-aryl-3,5-substituted-1H-pyrazoles 3. Aryl amines were diazotized and coupled with various active methylene compounds such as cyano aceta
