116584-43-1 Usage
General Description
5-(Trifluoromethyl)isoxazole, 97 is a chemical compound with the formula C4H2F3NO. It is a yellow solid that is commonly used as a building block in the synthesis of various pharmaceuticals and organic compounds. The "97" in the name indicates that the compound is at least 97% pure. It is known for its high stability and is often used in research and development processes. Additionally, 5-(Trifluoromethyl)isoxazole, 97 is also used in the development of agrochemicals and materials science applications.
Check Digit Verification of cas no
The CAS Registry Mumber 116584-43-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,5,8 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 116584-43:
(8*1)+(7*1)+(6*6)+(5*5)+(4*8)+(3*4)+(2*4)+(1*3)=131
131 % 10 = 1
So 116584-43-1 is a valid CAS Registry Number.
InChI:InChI=1/C4H2F3NO/c5-4(6,7)3-1-2-8-9-3/h1-2H
116584-43-1Relevant articles and documents
New fluorinated halomethyl isoxazoles
Klausener, Alexander,Baasner, Bernd
, p. 215 - 220 (2007/10/02)
New fluorinated -halomethyl isoxazoles may be prepared from easily accessible 5-trichloromethylisoxazole by chlorine-fluorine exchange reactions.The reaction products may be ring-opened to enolates of 3-oxo-4,4,4-trihalobutyronitriles, which are useful as halogenated C3 synthons.
Flourine-containing 5-trihalogenomethyl-isoxazoles and a process for their preparation
-
, (2008/06/13)
The present invention relates to new 5-trihalogenomethyl-isoxazoles of the formula (I) STR1 in which x represents 1, 2 or 3, and a process for their preparation by reacting the corresponding trichloromethylisoxazole with a fluorinating agent.
