3,5-diphenyl-penta-2,4-dienoic acid is an organic compound characterized by a pentadienoic acid backbone, which features two conjugated double bonds at the 2,4-positions, and two phenyl groups attached at the 3,5-positions. This molecule is known for its unique structure that can participate in various chemical reactions due to the presence of the conjugated diene system and the phenyl rings. It is a colorless solid and is often used in the synthesis of pharmaceuticals, dyes, and other organic compounds due to its reactive nature and the ability to form stable intermediates in chemical transformations. The compound's molecular formula is C17H14O2, and it has a molar mass of 250.29 g/mol.
The CAS Registry Mumber 4941-89-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,4 and 1 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 4941-89: (6*4)+(5*9)+(4*4)+(3*1)+(2*8)+(1*9)=113 113 % 10 = 3 So 4941-89-3 is a valid CAS Registry Number.