1,3,9-trimethyl-8-(4-oxo-3-phenyl-2-thioxo-thiazolidin-5-ylidenemethyl)-3,9-dihydro-purine-2,6-dione is a complex organic compound with a molecular formula of C21H18N4O4S2. It is characterized by a purine-based structure, which is a heterocyclic aromatic organic compound consisting of a pyrimidine ring fused to an imidazole ring. The compound features three methyl groups at the 1, 3, and 9 positions, a 4-oxo-3-phenyl-2-thioxo-thiazolidin-5-ylidenemethyl group at the 8 position, and a 3,9-dihydro-purine-2,6-dione moiety. This chemical is known for its potential applications in pharmaceuticals and medicinal chemistry, particularly in the development of antiviral and anticancer drugs. Its unique structure allows for specific interactions with biological targets, making it a subject of interest in the field of drug discovery and design.
The CAS Registry Mumber 25801-78-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,8,0 and 1 respectively; the second part has 2 digits, 7 and 8 respectively. Calculate Digit Verification of CAS Registry Number 25801-78: (7*2)+(6*5)+(5*8)+(4*0)+(3*1)+(2*7)+(1*8)=109 109 % 10 = 9 So 25801-78-9 is a valid CAS Registry Number.