3,3'-Bis-trifluoromethyl-diphenylsulfon, also known as 4,4'-Sulfonylbis[1,1'-biphenyl]-3,3'-diyl difluoride, is an organic compound with the chemical formula C14H8F6O4S2. It is a white crystalline solid that is soluble in organic solvents. 3,3'-Bis-trifluormethyl-diphenylsulfon is characterized by its symmetrical structure, featuring two phenyl rings connected by a sulfonyl group, with trifluoromethyl groups attached to the para positions of each phenyl ring. It is used as a precursor in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of certain dyes and pigments. Due to its reactivity and the presence of electron-withdrawing fluorine atoms, it can participate in a range of chemical reactions, making it a valuable intermediate in organic synthesis.
The CAS Registry Mumber 1580-29-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,8 and 0 respectively; the second part has 2 digits, 2 and 9 respectively. Calculate Digit Verification of CAS Registry Number 1580-29: (6*1)+(5*5)+(4*8)+(3*0)+(2*2)+(1*9)=76 76 % 10 = 6 So 1580-29-6 is a valid CAS Registry Number.