89634-75-3 Usage
General Description
2-Chloro-5-fluorobenzotrifluoride is a chemical compound with the molecular formula C7H3ClF4. It is a clear, colorless liquid that is used as an intermediate in the production of pharmaceuticals, agrochemicals, and other fine chemicals. 2-CHLORO-5-FLUOROBENZOTRIFLUORIDE is a versatile building block in organic synthesis, and is commonly used in the manufacture of various fluorinated compounds. It is a highly reactive compound and must be handled with caution due to its potential to cause irritation to the skin, eyes, and respiratory system. Additionally, it is flammable and should be stored and handled in accordance with proper safety protocols to minimize the risk of fire or explosion.
Check Digit Verification of cas no
The CAS Registry Mumber 89634-75-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,6,3 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89634-75:
(7*8)+(6*9)+(5*6)+(4*3)+(3*4)+(2*7)+(1*5)=183
183 % 10 = 3
So 89634-75-3 is a valid CAS Registry Number.
89634-75-3Relevant articles and documents
A Novel, Base-induced Fragmentation of Hantzsch-type 4-Aryl-1,4-dihydropyridines
McInally, Thomas,Tinker, Alan C.
, p. 1837 - 1844 (2007/10/02)
Hantzsch-type 1,4-dihydropyridine derivatives substituted with highly electron-deficient aryl groups in the 4-position, on treatment with a variety of basic reagents in non-hydroxylic solvents, undergo an unexpected and ready scission of the inter-ring bond to give the corresponding 4-unsubstituted pyridine and an arene derived from the original 4-substituent.The scope of the reaction has been investigated and possible mechanisms are discussed.
