1-Propyl-2,5-dibrombenzol-sulfonat, also known as 1-Propyl-2,5-dibromobenzenesulfonate, is an organic compound with the chemical formula C9H11Br2O3S. It is a derivative of benzenesulfonic acid, featuring a bromine atom at the 2nd and 5th positions of the benzene ring, and a propyl group attached to the 1st position. 1-Propyl-<2.5-dibrombenzol>-sulfonat is characterized by its yellowish color and is soluble in organic solvents. It is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and dyes. Due to its reactivity and the presence of bromine atoms, it is important to handle this chemical with care, adhering to proper safety protocols to minimize potential health and environmental risks.
The CAS Registry Mumber 4358-74-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,5 and 8 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4358-74: (6*4)+(5*3)+(4*5)+(3*8)+(2*7)+(1*4)=101 101 % 10 = 1 So 4358-74-1 is a valid CAS Registry Number.