4-Butyryl-o-terphenyl is an organic compound with the chemical formula C18H20O. It is a derivative of o-terphenyl, which is a type of biphenyl with two phenyl rings connected at the ortho positions. The 4-butyryl group is attached to one of the phenyl rings, giving the compound a long aliphatic chain. This chemical is primarily used as a plasticizer, which is a substance added to plastics to increase their flexibility, workability, or durability. It is also employed as a solvent and in the production of certain types of resins and polymers. Due to its chemical structure, 4-butyryl-o-terphenyl can interact with various materials, making it a versatile component in the chemical industry.
The CAS Registry Mumber 5173-06-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,7 and 3 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 5173-06: (6*5)+(5*1)+(4*7)+(3*3)+(2*0)+(1*6)=78 78 % 10 = 8 So 5173-06-8 is a valid CAS Registry Number.