109317-75-1 Usage
General Description
1-(4,5-Dihydrofuran-3-yl)-2,2,2-trifluoroethan-1-one, also known as trifluoroethyl vinyl ketone, is a chemical compound with the molecular formula C6H5F3O2. It is a colorless, volatile liquid with a pungent odor and is used as a reagent in organic synthesis. 1-(4,5-DIHYDROFURAN-3-YL)-2,2,2-TRIFLUOROETHAN-1-ONE is highly reactive due to the presence of a trifluoromethyl group and is often used as a precursor in the production of pharmaceuticals and agrochemicals. It is important to handle this compound with caution as it is a potent irritant to the skin, eyes, and respiratory system, and it should be used in a well-ventilated area and with appropriate protective equipment.
Check Digit Verification of cas no
The CAS Registry Mumber 109317-75-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,3,1 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 109317-75:
(8*1)+(7*0)+(6*9)+(5*3)+(4*1)+(3*7)+(2*7)+(1*5)=121
121 % 10 = 1
So 109317-75-1 is a valid CAS Registry Number.