223683-75-8 Usage
Type of compound
sulfoxide
Contains
trifluoromethyl group, two fluorine atoms attached to a phenyl ring
Usage
reagent in organic synthesis, building block for constructing complex molecules
Potential
valuable intermediate in pharmaceutical industry, development of agrochemicals
Unique properties
of interest to researchers in various fields due to potential applications in synthetic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 223683-75-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,6,8 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 223683-75:
(8*2)+(7*2)+(6*3)+(5*6)+(4*8)+(3*3)+(2*7)+(1*5)=138
138 % 10 = 8
So 223683-75-8 is a valid CAS Registry Number.
223683-75-8Relevant articles and documents
Aryltrifluoromethylsulfoxides: Sulfinylation of aromatics by triflinate salts in acid medium
Wakselman,Tordeux,Freslon,Saint-Jalmes
, p. 550 - 552 (2007/10/03)
Direct sulfinylation reaction of simple aromatic compounds by triflinate salts in triflic acid led to aryltrifluoromethyl sulfoxides. The para isomer was the major one. The regioselectivity of the reaction was very high when the substituent on the aromatic ring was a halogen atom, a trifluoromethoxy group or an acetanilide function.
