420-44-0 Usage
Synthesis Reference(s)
The Journal of Organic Chemistry, 38, p. 2091, 1973 DOI: 10.1021/jo00951a027
Check Digit Verification of cas no
The CAS Registry Mumber 420-44-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 420-44:
(5*4)+(4*2)+(3*0)+(2*4)+(1*4)=40
40 % 10 = 0
So 420-44-0 is a valid CAS Registry Number.
InChI:InChI=1/C3H6ClF/c1-3(2,4)5/h1-2H3
420-44-0Relevant academic research and scientific papers
A New Preparative Method for 1-Chloro-2,2,3-trifluoropropane (HCFC-253ca)
Arimura, Takashi,Kurosawa, Shigeru,Sekiya, Akira
, p. 35 - 36 (2007/10/02)
Allene was both fluorinated and chlorofluorinated with chlorine monofluoride serving as a well-known chlorofluorinating and chlorinating reagent. 1-Chloro-2,2,3-trifluoropropane was obtained as a major product in the presence of cesium fluoride.
