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2-Thiophenesulfonyl fluoride, also known as 2-(fluorosulfonyl)thiophene, is a chemical compound with the molecular formula C4H3FOS2. It is a colorless to pale yellow liquid that is soluble in organic solvents. 2-Thiophenesulfonyl fluoride is primarily used as a reagent in organic synthesis, particularly in the preparation of various sulfur-containing compounds and as a fluorinating agent. It is also employed in the synthesis of pharmaceuticals and agrochemicals due to its ability to introduce fluorosulfonyl groups into molecules. 2-Thiophenesulfonyl fluoride is known for its reactivity and can be hazardous, requiring proper handling and storage to ensure safety.

382-99-0

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382-99-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 382-99-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,8 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 382-99:
(5*3)+(4*8)+(3*2)+(2*9)+(1*9)=80
80 % 10 = 0
So 382-99-0 is a valid CAS Registry Number.

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