2-(3,5-Bis-fluorosulfonyl-benzoyl)-3-oxo-butyric acid ethyl ester is a complex organic compound with the chemical formula C12H10F2O7S2. It is a derivative of butyric acid, featuring a benzoyl group substituted with two fluorosulfonyl groups at the 3 and 5 positions, and an ethyl ester group. 2-(3,5-Bis-fluorosulfonyl-benzoyl)-3-oxo-butyric acid ethyl ester is known for its potential applications in chemical synthesis, particularly in the preparation of pharmaceuticals and other specialty chemicals. Its structure provides a platform for further functionalization and modification, making it a valuable intermediate in the synthesis of more complex molecules. The compound's properties, such as its reactivity and stability, are influenced by the presence of the fluorosulfonyl groups, which can participate in various chemical reactions, including those involving electrophilic aromatic substitution and nucleophilic attacks.
The CAS Registry Mumber 2488-40-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,8 and 8 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 2488-40: (6*2)+(5*4)+(4*8)+(3*8)+(2*4)+(1*0)=96 96 % 10 = 6 So 2488-40-6 is a valid CAS Registry Number.