Ethyl (5Z)-5-(4-fluorobenzylidene)-4-oxo-2-(phenylamino)-4,5-dihydrothiophene-3-carboxylate is a complex organic compound with the molecular formula C21H17FNO3S. It is characterized by a thiophene ring, which is a five-membered aromatic ring containing one sulfur atom. The compound features a 4-fluorobenzylidene group attached to the thiophene ring, which introduces a fluorine atom into the molecule. Additionally, it has a phenylamino group, which is an amino group attached to a phenyl ring, and a carboxylate group, indicating the presence of a carboxyl group that has lost a hydrogen atom. ethyl (5Z)-5-(4-fluorobenzylidene)-4-oxo-2-(phenylamino)-4,5-dihydrothiophene-3-carboxylate is likely to be used in the synthesis of pharmaceuticals or other organic compounds due to its diverse functional groups, which can participate in various chemical reactions.
The CAS Registry Mumber 6063-07-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,6 and 3 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 6063-07: (6*6)+(5*0)+(4*6)+(3*3)+(2*0)+(1*7)=76 76 % 10 = 6 So 6063-07-6 is a valid CAS Registry Number.