827-13-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 827-13-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,2 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 827-13:
(5*8)+(4*2)+(3*7)+(2*1)+(1*3)=74
74 % 10 = 4
So 827-13-4 is a valid CAS Registry Number.
827-13-4Relevant academic research and scientific papers
Catalytic fluorination of hexachlorobenzene with supported potassium fluoride
Shipilov,Fedoseev
, p. 556 - 557 (2007/10/03)
Fluorination of hexachlorobenzene with potassium fluoride supported on calcium fluoride or barium fluoride with using quaternary phosphonium salt as a phase-transfer catalyst was studied, and a synergism was observed.