1,3-Benzenedicarboxylic acid, 2,4,5-tris(trifluoromethyl)-, also known as 2,4,5-trifluoroterephthalic acid, is an organic compound with the chemical formula C10H3F9O4. It is a white crystalline solid that is soluble in organic solvents. 1,3-Benzenedicarboxylic acid, 2,4,5-tris(trifluoromethyl)- is characterized by its benzene ring structure, with three trifluoromethyl groups (-CF3) attached at the 2, 4, and 5 positions, and two carboxyl groups (-COOH) at the 1 and 3 positions. It is used as an intermediate in the synthesis of various polymers, pharmaceuticals, and other chemical products due to its unique properties, such as its high thermal stability and chemical resistance.
The CAS Registry Mumber 65387-31-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,3,8 and 7 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 65387-31: (7*6)+(6*5)+(5*3)+(4*8)+(3*7)+(2*3)+(1*1)=147 147 % 10 = 7 So 65387-31-7 is a valid CAS Registry Number.