175399-98-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175399-98-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,3,9 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 175399-98:
(8*1)+(7*7)+(6*5)+(5*3)+(4*9)+(3*9)+(2*9)+(1*8)=191
191 % 10 = 1
So 175399-98-1 is a valid CAS Registry Number.
175399-98-1Relevant articles and documents
α-Fluorocarbonyl compounds by isomerization of 2-fluorooxiranes
Michel,Schlosser
, p. 2429 - 2434 (2007/10/03)
2-Fluorooxiranes 2 can be isolated after peracid oxidation of fluoroalkenes 1. When treated with the triethylamine hydrogen fluoride adduct, the intermediates 2 isomerize to afford α-fluorinated carbonyl compounds 3.
