2,3,5,6-Tetrafluor-4-benzolsulfonyl-benzoesaeure, also known as 2,3,5,6-tetrafluoro-4-(benzenesulfonyl)benzoic acid, is a complex organic compound with the molecular formula C14H6F4O4S. It is characterized by the presence of four fluorine atoms, a benzene ring with a sulfonyl group (-SO2-) attached to the para position, and a carboxylic acid group (-COOH) at the ortho position. 2,3,5,6-Tetrafluor-4-benzolsulfonyl-benzoesaeure is a derivative of benzoic acid, with the fluorine atoms and sulfonyl group providing unique chemical properties. It is used in various chemical reactions and synthesis processes, particularly in the pharmaceutical and chemical industries, due to its reactivity and stability. The compound's structure allows for specific interactions with other molecules, making it a valuable intermediate in the synthesis of more complex organic compounds.
The CAS Registry Mumber 2069-05-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,6 and 9 respectively; the second part has 2 digits, 0 and 5 respectively. Calculate Digit Verification of CAS Registry Number 2069-05: (6*2)+(5*0)+(4*6)+(3*9)+(2*0)+(1*5)=68 68 % 10 = 8 So 2069-05-8 is a valid CAS Registry Number.