ω,ω'-Diethylsulfonyl-p-xylol, also known as 4,4'-diethylsulfonyl-diphenol or bis(4-hydroxyphenyl) dimethyl sulfone, is an organic compound with the chemical formula C14H16O4S. It is a white crystalline solid that is soluble in organic solvents and has a molecular weight of 284.34 g/mol. ω,ω'-Diethylsulfonyl-p-xylol is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is also known for its potential applications in the production of dyes, polymers, and other industrial materials. The compound is characterized by its symmetrical structure, with two phenolic hydroxyl groups connected by a dimethyl sulfone bridge, which contributes to its unique chemical properties and reactivity.
The CAS Registry Mumber 91766-06-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,7,6 and 6 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 91766-06: (7*9)+(6*1)+(5*7)+(4*6)+(3*6)+(2*0)+(1*6)=152 152 % 10 = 2 So 91766-06-2 is a valid CAS Registry Number.