Urea, N,N'-bis[1-(4-bromophenyl)-1-methylethyl]-, also known as 1,3-bis(4-bromophenyl)-1,1,3,3-tetramethyldisilazane, is an organosilicon compound with the chemical formula C16H22Br2N2Si2. It is a white crystalline solid that is soluble in common organic solvents. Urea, N,N'-bis[1-(4-bromophenyl)-1-methylethyl]- is primarily used as a reagent in organic synthesis, particularly for the protection of amines and the formation of silyl enol ethers. It is also employed as a coupling agent in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals. Due to its reactivity and potential hazards, it is important to handle this chemical with care, following appropriate safety protocols.
The CAS Registry Mumber 64586-23-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,5,8 and 6 respectively; the second part has 2 digits, 2 and 3 respectively. Calculate Digit Verification of CAS Registry Number 64586-23: (7*6)+(6*4)+(5*5)+(4*8)+(3*6)+(2*2)+(1*3)=148 148 % 10 = 8 So 64586-23-8 is a valid CAS Registry Number.