4-Brom-benzolsulfonsaeure-<1-trifluormethyl-propylester>, also known as 4-bromobenzene sulfonic acid 1-(trifluoromethyl)propyl ester, is a chemical compound with the molecular formula C10H10BrF3O3S. It is a derivative of benzene sulfonic acid, featuring a bromine atom at the para position, a trifluoromethyl group, and a propyl ester group. 4-Brom-benzolsulfonsaeure-<1-trifluormethyl-propylester> is characterized by its aromatic structure, with the benzene ring being the central core, and the sulfonic acid group attached to it. The presence of the bromine atom and the trifluoromethyl group contributes to its unique chemical properties, making it a potentially useful intermediate in the synthesis of various pharmaceuticals and agrochemicals. The compound's ester functionality also suggests that it could be involved in reactions where ester groups are cleaved or modified, further expanding its application in organic chemistry.
The CAS Registry Mumber 727-27-5 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, 2 and 7 respectively. Calculate Digit Verification of CAS Registry Number 727-27: (5*7)+(4*2)+(3*7)+(2*2)+(1*7)=75 75 % 10 = 5 So 727-27-5 is a valid CAS Registry Number.