1-Phenyl-5-dimethylamino-penta-2,4-dien-1-on, also known as 1-phenyl-5-dimethylaminopentadien-1-one, is an organic compound with the chemical formula C13H15NO. It is a derivative of pentadienone, featuring a phenyl group attached to the first carbon and a dimethylamino group on the fifth carbon. This molecule is characterized by its conjugated diene system, which contributes to its chemical reactivity and potential applications in the synthesis of various organic compounds. The compound is known for its role as an intermediate in the production of pharmaceuticals and other specialty chemicals, and it is also used in the synthesis of dyes and pigments. Its structure and properties make it a versatile building block in organic chemistry, although it should be handled with care due to its potential reactivity.
The CAS Registry Mumber 5089-00-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,8 and 9 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 5089-00: (6*5)+(5*0)+(4*8)+(3*9)+(2*0)+(1*0)=89 89 % 10 = 9 So 5089-00-9 is a valid CAS Registry Number.