3-(Fluoren-9-ylidene)propionic acid is a synthetic organic compound characterized by its unique structure, which features a fluoren-9-ylidene group attached to a propionic acid chain. This molecule is known for its potential applications in various chemical and pharmaceutical processes, particularly as an intermediate in the synthesis of more complex molecules. The compound's structure provides it with specific reactivity and properties that can be exploited in the creation of pharmaceuticals, agrochemicals, and other specialty chemicals. Its chemical formula is C16H14O2, and it is often represented by its systematic name or a simplified version that highlights its key structural features. The compound's properties, such as solubility and reactivity, can be influenced by the presence of the fluoren-9-ylidene moiety, making it a valuable building block in organic synthesis.
The CAS Registry Mumber 4440-26-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,4 and 0 respectively; the second part has 2 digits, 2 and 6 respectively. Calculate Digit Verification of CAS Registry Number 4440-26: (6*4)+(5*4)+(4*4)+(3*0)+(2*2)+(1*6)=70 70 % 10 = 0 So 4440-26-0 is a valid CAS Registry Number.