"2-[1,1'-biphenyl]-4-yl-2-oxoethyl 4-bromobenzoate" is a complex organic compound with the molecular formula C25H17BrO3. It is a derivative of biphenyl, featuring a 4-bromobenzoate group attached to a 2-oxoethyl moiety, which in turn is connected to a 1,1'-biphenyl structure. 2-[1,1'-biphenyl]-4-yl-2-oxoethyl 4-bromobenzoate is characterized by its aromatic nature and the presence of a bromine atom, which may influence its reactivity and physical properties. It is likely to be used in advanced chemical research or as an intermediate in the synthesis of more complex molecules, given its structural complexity.
The CAS Registry Mumber 4347-70-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,4 and 7 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 4347-70: (6*4)+(5*3)+(4*4)+(3*7)+(2*7)+(1*0)=90 90 % 10 = 0 So 4347-70-0 is a valid CAS Registry Number.