2,2,5,5-Tetrakis-p-toluensulfonyloxymethylcyclopentanon is a complex organic compound with the molecular formula C31H32O8S4. It is characterized by the presence of four p-toluensulfonyl groups attached to a cyclopentanone core, with each p-toluensulfonyl group connected to a methylene (-CH2-) group. 2,2,5,5-Tetrakis-p-toluensulfonyloxymethylcyclopentanon is known for its potential applications in organic synthesis, particularly in the formation of complex molecular structures. Due to its symmetrical structure and the presence of multiple functional groups, it can serve as a precursor in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. The compound's stability and reactivity can be influenced by the electron-withdrawing nature of the sulfonyl groups, which may affect its behavior in chemical reactions.
The CAS Registry Mumber 5783-66-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,8 and 3 respectively; the second part has 2 digits, 6 and 6 respectively. Calculate Digit Verification of CAS Registry Number 5783-66: (6*5)+(5*7)+(4*8)+(3*3)+(2*6)+(1*6)=124 124 % 10 = 4 So 5783-66-4 is a valid CAS Registry Number.