"5-[2-(1-phenyl-1H-quinolin-2-ylidene)-ethylidene]-2-thioxo-thiazolidin-4-one" is a complex organic compound with a molecular formula of C21H14N2OS2. It features a thiazolidinone core, which is a heterocyclic ring system containing sulfur and nitrogen. The compound is characterized by a 1-phenyl-1H-quinolin-2-ylidene group attached to the ethylidene bridge, which in turn is connected to the thiazolidinone ring. This structure contributes to its potential applications in medicinal chemistry, possibly as a precursor or intermediate in the synthesis of pharmaceuticals or other bioactive molecules. The compound's specific properties, such as solubility, stability, and reactivity, would depend on the context of its intended use and the surrounding chemical environment.
The CAS Registry Mumber 2118-59-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,1 and 8 respectively; the second part has 2 digits, 5 and 9 respectively. Calculate Digit Verification of CAS Registry Number 2118-59: (6*2)+(5*1)+(4*1)+(3*8)+(2*5)+(1*9)=64 64 % 10 = 4 So 2118-59-4 is a valid CAS Registry Number.