149739-61-7 Usage
Heterocyclic organic compound
Contains a pyrazole ring
Fluorophenyl group
Attached at the third position
Use in synthesis
Pharmaceutical and agrochemical industries
Biological activities
Potential for various pharmacological properties
Pharmacological properties
Anti-inflammatory, analgesic, and antifungal activities
Research and development
Utilized for the synthesis of new chemical entities with therapeutic applications
Check Digit Verification of cas no
The CAS Registry Mumber 149739-61-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,7,3 and 9 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 149739-61:
(8*1)+(7*4)+(6*9)+(5*7)+(4*3)+(3*9)+(2*6)+(1*1)=177
177 % 10 = 7
So 149739-61-7 is a valid CAS Registry Number.
149739-61-7Relevant articles and documents
Functionalised Pyrazoles through a Facile One-Pot Procedure from N-Tosyl-N-propargylhydrazine and Aryl Iodides or Vinyl Triflates
Cacchi, Sandro,Fabrizi, Giancarlo,Carangio, Antonella
, p. 959 - 961 (1997)
Functionalised pyrazoles have been prepared in good overall yield through a facile one-pot procedure. The synthesis includes the palladium-catalysed coupling of the readily available N-tosyl-N-propargylhydrazine with aryl iodides or vinyl triflates, the palladium-catalysed annulation of the resulting N-tosyl-N-(1-aryl/vinyl-1-propyn3-yl)hydrazine and exposure of the reaction mixture arising from the annulation step to KOBut.
