(4-Methoxy-phenyl)-(6-methylsulfanyl-1,2-diphenyl-4-thioxo-1,4-dihydro-pyrimidin-5-yl)-methanone is a complex organic compound with a molecular formula of C25H21N3O3S2. It is characterized by a pyrimidine core, which is a heterocyclic aromatic organic compound consisting of six carbon and nitrogen atoms. The compound features a 4-thioxo group, indicating the presence of a sulfur atom bonded to four other atoms, and a 1,4-dihydro substituent, which implies the presence of two hydrogen atoms attached to the first and fourth carbon atoms of the pyrimidine ring. Additionally, it has a 6-methylsulfanyl group, which is a methyl group bonded to a sulfur atom, and a 1,2-diphenyl group, consisting of two phenyl rings attached to the first and second carbon atoms of the pyrimidine. The compound also includes a 4-methoxy-phenyl group, which is a phenyl ring with a methoxy substituent at the fourth carbon position. This chemical is likely to be found in research settings, particularly in the fields of medicinal chemistry and pharmaceuticals, due to its potential applications in the development of new drugs and therapeutic agents.
The CAS Registry Mumber 81016-13-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,0,1 and 6 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 81016-13: (7*8)+(6*1)+(5*0)+(4*1)+(3*6)+(2*1)+(1*3)=89 89 % 10 = 9 So 81016-13-9 is a valid CAS Registry Number.