4-Trifluoromethylthiobenzoyl chloride is an organic compound with the chemical formula C8H4ClF3OS. It is a colorless to pale yellow liquid that is soluble in organic solvents. 4-trifluoromethylthiobenzoyl chloride is a derivative of benzoyl chloride, featuring a trifluoromethylthio group attached to the 4-position of the benzene ring. It is synthesized by reacting 4-mercaptobenzoic acid with thionyl chloride, and it is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. Due to its reactivity, it is important to handle 4-trifluoromethylthiobenzoyl chloride with care, as it can be harmful if inhaled, ingested, or absorbed through the skin.
The CAS Registry Mumber 3377-96-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,7 and 7 respectively; the second part has 2 digits, 9 and 6 respectively. Calculate Digit Verification of CAS Registry Number 3377-96: (6*3)+(5*3)+(4*7)+(3*7)+(2*9)+(1*6)=106 106 % 10 = 6 So 3377-96-6 is a valid CAS Registry Number.