1498-47-1 Usage
Chemical Properties
CLEAR COLOURLESS LIQUID
Synthesis Reference(s)
Tetrahedron Letters, 33, p. 7473, 1992 DOI: 10.1016/S0040-4039(00)60798-0
Check Digit Verification of cas no
The CAS Registry Mumber 1498-47-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,9 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1498-47:
(6*1)+(5*4)+(4*9)+(3*8)+(2*4)+(1*7)=101
101 % 10 = 1
So 1498-47-1 is a valid CAS Registry Number.
InChI:InChI=1/C3H5Cl2OP/c1-2-3-7(4,5)6/h2H,1,3H2
1498-47-1Relevant articles and documents
A MILD AND FACILE SYNTHESIS OF ALKYL- AND ARYLPHOSPHONYL DICHLORIDES UNDER NEUTRAL CONDITIONS. REACTION OF BIS(TRIMETHYLSILYL) PHOSPHONATES WITH PCl5
Morita, Tsuyoshi,Okamoto, Yoshiki,Sakurai, Hiroshi
, p. 435 - 438 (2007/10/02)
Bis(trimethylsilyl) phosphonates, which are prepared from the dialkyl esters with chlorotrimethylsilane/sodium iodide, are transformed in high yields into the corresponding phosphonyl dichlorides on the treatment with phosphorus pentachloride under mild and neutral conditions.
