4,4,4-Trifluorbutyl-p-brombenzolsulfonat, also known as 4-(bromomethyl)-2,2,2-trifluoro-1-(4-methylphenyl)butane-1-sulfonic acid, is a chemical compound with the molecular formula C11H12BrF3O3S. It is a white crystalline solid that is soluble in water and various organic solvents. 4,4,4-Trifluorbutyl-p-brombenzolsulfonat is primarily used as a reagent in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. It is known for its ability to introduce a trifluoromethyl group into organic molecules, which can enhance the lipophilicity and metabolic stability of the resulting compounds. Due to its reactivity and potential hazards, it is important to handle this chemical with care, following appropriate safety protocols.
The CAS Registry Mumber 727-37-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,2 and 7 respectively; the second part has 2 digits, 3 and 7 respectively. Calculate Digit Verification of CAS Registry Number 727-37: (5*7)+(4*2)+(3*7)+(2*3)+(1*7)=77 77 % 10 = 7 So 727-37-7 is a valid CAS Registry Number.