97480-49-4 Usage
General Description
(CHLOROCARBONYLDIFLUOROMETHYL)PHOSPHONIC ACID DIETHYL ESTER is a chemical compound with the molecular formula C5H8ClF2O4P. It is commonly used as an intermediate for the synthesis of pharmaceuticals and agrochemicals. (CHLOROCARBONYLDIFLUOROMETHYL)PHOSPHONIC ACID DIETHYL ESTER is a phosphonic acid diethyl ester, which means it contains a phosphorus atom bonded to two oxygen atoms and two ethyl groups. In addition, it also contains a chlorocarbonyl group and a difluoromethyl group. It is important to handle this chemical with care, as it can be hazardous if not used properly.
Check Digit Verification of cas no
The CAS Registry Mumber 97480-49-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,4,8 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 97480-49:
(7*9)+(6*7)+(5*4)+(4*8)+(3*0)+(2*4)+(1*9)=174
174 % 10 = 4
So 97480-49-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H10ClF2O4P/c1-3-12-14(11,13-4-2)6(8,9)5(7)10/h3-4H2,1-2H3
97480-49-4Relevant articles and documents
The amination of difluoro(diethoxyphosphoryl)acetyl chloride: Facile synthetic route to novel amides containing difluoromethylenephosphonate moiety
Pajkert, Romana,Milewska, Magdalena,R?schenthaler, Gerd-Volker,Koroniak, Henryk
experimental part, p. 695 - 701 (2009/12/24)
A convenient route for the synthesis of novel amides containing at least one β-keto-α,α-difluoromethylenephosphonate group has been elaborated. The procedure requires simple stirring of an amine and difluoro(diethoxyphosphoryl)acetyl chloride in THF in th
