Trifluor-hemimellithsaeure-trimethylester, also known as 2,2,2-trifluoro-1,3-dioxolane-4-methanol trimethyl ether, is a chemical compound with the molecular formula C5H9F3O3. It is a colorless liquid that is soluble in water and is commonly used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals. The compound is characterized by its unique structure, which includes a trifluoromethyl group, a hemimellithiate anion, and a trimethyl ether group. Due to its stability and reactivity, it plays a significant role in the synthesis of complex organic molecules, making it an important intermediate in the chemical industry.
The CAS Registry Mumber 3261-44-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,6 and 1 respectively; the second part has 2 digits, 4 and 4 respectively. Calculate Digit Verification of CAS Registry Number 3261-44: (6*3)+(5*2)+(4*6)+(3*1)+(2*4)+(1*4)=67 67 % 10 = 7 So 3261-44-7 is a valid CAS Registry Number.