1,2-Diphenyl-vinyl-trifluoromethyl-sulfon, also known as 1,2-diphenylvinyl trifluoromethanesulfonate, is a chemical compound with the molecular formula C15H12F3O2S. It is a colorless to pale yellow liquid and is used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals. <1.2-Diphenyl-vinyl>-trifluormethyl-sulfon is known for its electrophilic properties, which make it a valuable intermediate in the synthesis of complex organic molecules. It is also recognized for its stability and reactivity, which can be controlled under various reaction conditions. Due to its potential reactivity with water and other nucleophiles, it is typically handled under anhydrous conditions. The compound is a derivative of trifluoromethanesulfonic acid (triflic acid), which is a strong acid and a common reagent in organic chemistry.
The CAS Registry Mumber 6178-84-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,7 and 8 respectively; the second part has 2 digits, 8 and 4 respectively. Calculate Digit Verification of CAS Registry Number 6178-84: (6*6)+(5*1)+(4*7)+(3*8)+(2*8)+(1*4)=113 113 % 10 = 3 So 6178-84-3 is a valid CAS Registry Number.