Benzoic acid, 4,5-dichloro-2-[(4-chlorophenyl)thio]-, also known as 2-(4-chlorophenylthio)-4,5-dichloro-benzoic acid, is a chemical compound with the molecular formula C13H6Cl3O2S. It is a derivative of benzoic acid, featuring two chlorine atoms at the 4th and 5th positions, and a 4-chlorophenylthio group attached to the 2nd position. Benzoic acid, 4,5-dichloro-2-[(4-chlorophenyl)thio]- is characterized by its white crystalline appearance and is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. Due to its chemical structure, it exhibits properties such as low solubility in water and high melting point, which are important for its applications in the chemical industry.
The CAS Registry Mumber 5101-67-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,0 and 1 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 5101-67: (6*5)+(5*1)+(4*0)+(3*1)+(2*6)+(1*7)=57 57 % 10 = 7 So 5101-67-7 is a valid CAS Registry Number.