141478-83-3 Usage
Chemical composition
Contains perfluorobutanoyl and cyclopentanone groups.
Physical state
Colorless liquid.
Primary use
Building block in the synthesis of fluorine-containing organic compounds.
Industries of application
Pharmaceuticals, agrochemicals, and materials science.
Stability
High stability and resistance to chemical and thermal degradation.
Check Digit Verification of cas no
The CAS Registry Mumber 141478-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,4,7 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 141478-83:
(8*1)+(7*4)+(6*1)+(5*4)+(4*7)+(3*8)+(2*8)+(1*3)=133
133 % 10 = 3
So 141478-83-3 is a valid CAS Registry Number.
141478-83-3Relevant articles and documents
Regioselective synthesis of 4-alkyl- and 4-aryl-6-(perfluoroalkyl)salicylic acid derivatives by formal [3+3] cyclocondensation of 1,3-bis(silyloxy)-1,3-butadienes with 3-silyloxy-1-(perfluoroalkyl)prop-2-en-1-ones
Büttner, Stefan,Lubbe, Mathias,Reinke, Helmut,Fischer, Christine,Langer, Peter
, p. 7968 - 7976 (2008/12/20)
4-Alkyl- and 4-aryl-6-(perfluoroalkyl)salicylic acid derivatives were regioselectively prepared by [3+3] cyclization of 1,3-bis(silyl enol ethers) with 3-silyloxy-1-(perfluoroalkyl)prop-2-en-1-ones.