1137-17-3 Usage
Class
Pyrazole carboxylic acids
Contains
Chloro group, Phenyl group
Use
Synthesis of pharmaceuticals and active ingredients
Studied for
Potential biological activities and pharmacological properties
Reactivity
May be influenced by the presence of chloro and phenyl groups
Interactions
Potential interactions with biological targets may be influenced by the presence of chloro and phenyl groups.
Check Digit Verification of cas no
The CAS Registry Mumber 1137-17-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,3 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1137-17:
(6*1)+(5*1)+(4*3)+(3*7)+(2*1)+(1*7)=53
53 % 10 = 3
So 1137-17-3 is a valid CAS Registry Number.
1137-17-3Relevant academic research and scientific papers
A Novel Synthesis of 5-Chloro-3-methoxycarbonyl-1-arylpyrazoles from Arylazomethylenetriphenylphosphoranes
Baldoli, C.,Lattuada, L.,Licandro, E.,Maiorana, S.,Papagni, A.
, p. 241 - 244 (2007/10/02)
The reaction of arylazomethoxycarbonylmethylenetriphenylphosphoranes 1 with chloroform and sodium hydroxide in the presence of benzyltriethylammonium chloride (TEBA) as phase transfer catalyst directly affords 5-chloro-3-methoxycarbonyl-1-arylpyrazoles 3.
