Benzenebutanoic acid, α-(diphenylethenylidene)-, ethyl ester, also known as α-(diphenylethenylidene)benzenebutanoic acid ethyl ester, is a synthetic organic compound with the chemical formula C23H20O2. It is a derivative of benzenebutanoic acid, featuring a diphenylethenylidene group attached to the α-carbon atom and an ethyl ester group at the carboxylic acid end. Benzenebutanoic acid, a-(diphenylethenylidene)-, ethyl ester is characterized by its aromatic structure and conjugated double bonds, which contribute to its unique chemical properties and potential applications in various fields, such as pharmaceuticals, agrochemicals, and materials science. Due to its complex structure, it is typically synthesized through multi-step organic reactions and is used as an intermediate in the preparation of more complex molecules.
The CAS Registry Mumber 5750-19-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,5 and 0 respectively; the second part has 2 digits, 1 and 9 respectively. Calculate Digit Verification of CAS Registry Number 5750-19: (6*5)+(5*7)+(4*5)+(3*0)+(2*1)+(1*9)=96 96 % 10 = 6 So 5750-19-6 is a valid CAS Registry Number.