1737-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1737-75-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,3 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1737-75:
(6*1)+(5*7)+(4*3)+(3*7)+(2*7)+(1*5)=93
93 % 10 = 3
So 1737-75-3 is a valid CAS Registry Number.
1737-75-3Relevant academic research and scientific papers
New synthetic method of alkyl perfluoroalkyl ethers
Tamura, Masanori,Takubo, Seij,Quan, Heng-Dao,Sekiya, Akira
, p. 343 - 344 (2007/10/03)
vic-Difluorination of alkyl perfluoroenol ethers proceeded with high- valence metal fluoride, such as cobalt (III) fluoride and potassium tetrafluorocobaltate, in good yields to afford alkyl perfluoroalkyl ethers.
