5-(2,6-diphenyl-pyran-4-ylidene)-3-ethyl-2-thioxo-thiazolidin-4-one is a complex organic compound characterized by its unique molecular structure. It features a thiazolidinone ring system, which is a five-membered heterocyclic ring containing sulfur and nitrogen atoms. The compound is further distinguished by the presence of a 2,6-diphenyl-pyran-4-ylidene group, which is a chromophore derived from pyran with two phenyl substituents. This group is responsible for the compound's color and light absorption properties. The molecule also includes an ethyl group attached to the 3-position of the thiazolidinone ring, contributing to its steric properties. The 2-thioxo group indicates the presence of a sulfur atom double-bonded to an oxygen atom, which is a common feature in thiones. 5-(2,6-diphenyl-pyran-4-ylidene)-3-ethyl-2-thioxo-thiazolidin-4-one is likely to be of interest in the fields of organic chemistry and medicinal chemistry, potentially for its reactivity or biological activity.
The CAS Registry Mumber 3231-80-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,3 and 1 respectively; the second part has 2 digits, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 3231-80: (6*3)+(5*2)+(4*3)+(3*1)+(2*8)+(1*0)=59 59 % 10 = 9 So 3231-80-9 is a valid CAS Registry Number.