4-Trifluoromethanesulfonyl-benzoic acid amide, also known as 4-(trifluoromethylsulfonyl)benzamide, is a chemical compound with the molecular formula C8H6F3NO3S. It is a white crystalline solid that is soluble in organic solvents such as dimethyl sulfoxide (DMSO) and dimethylformamide (DMF). 4-trifluoromethanesulfonyl-benzoic acid amide is often used as a reagent in organic synthesis, particularly in the preparation of various benzene derivatives and as a protecting group in peptide synthesis. It is also known for its potential applications in the pharmaceutical industry, where it can be used to modify drug molecules to improve their stability and bioavailability. Due to its reactivity and the presence of the trifluoromethylsulfonyl group, it is important to handle 4-trifluoromethanesulfonyl-benzoic acid amide with care, as it can be hazardous and may require specific safety precautions during its use.
The CAS Registry Mumber 383-14-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,8 and 3 respectively; the second part has 2 digits, 1 and 4 respectively. Calculate Digit Verification of CAS Registry Number 383-14: (5*3)+(4*8)+(3*3)+(2*1)+(1*4)=62 62 % 10 = 2 So 383-14-2 is a valid CAS Registry Number.