3,5-Diphenyl-pentan-2-on, also known as 3,5-diphenyl-2-pentanone, is an organic compound with the molecular formula C17H16O. It is a colorless to pale yellow crystalline solid that is soluble in organic solvents. This ketone is characterized by the presence of two phenyl groups attached to the third and fifth carbon atoms of a pentane backbone, with a carbonyl group (C=O) at the second carbon position. 3,5-Diphenyl-pentan-2-on is synthesized through various methods, such as the Friedel-Crafts acylation of benzene with 2-oxopentane, and it is used as a building block in the synthesis of various pharmaceuticals, fragrances, and other organic compounds. Due to its chemical structure, it exhibits interesting properties, such as its ability to form complexes with metal ions, which can be useful in analytical chemistry.
The CAS Registry Mumber 1086-93-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,8 and 6 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1086-93: (6*1)+(5*0)+(4*8)+(3*6)+(2*9)+(1*3)=77 77 % 10 = 7 So 1086-93-7 is a valid CAS Registry Number.