Diphenyl-<4-phenyl-buta-1,3-diinyl>-phosphinoxid, also known as 1,1-diphenyl-4-phenylbuta-1,3-diinylphosphine oxide, is a complex organic compound with the chemical formula C24H17OP. It is characterized by a phosphorus atom bonded to two phenyl groups and a 4-phenylbuta-1,3-diinyl group. This molecule is a derivative of phosphine oxide, which means it contains a phosphorus atom with an oxygen atom double-bonded to it. The 4-phenylbuta-1,3-diinyl group adds a unique structural feature, making it a potentially interesting compound for various applications in organic chemistry, such as in the synthesis of more complex molecules or as a ligand in coordination chemistry. The compound's specific properties, such as its reactivity and stability, would depend on the context in which it is used and the reactions it undergoes.
The CAS Registry Mumber 7608-32-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,0 and 8 respectively; the second part has 2 digits, 3 and 2 respectively. Calculate Digit Verification of CAS Registry Number 7608-32: (6*7)+(5*6)+(4*0)+(3*8)+(2*3)+(1*2)=104 104 % 10 = 4 So 7608-32-4 is a valid CAS Registry Number.