The chemical "3-methyl-2-oxo-2-phenyl-1,2,3,6-tetrahydro-2λ5-[1,3,2]diazaphospholo[4,5-d]pyrimidine-7-thione" is a complex heterocyclic compound with a unique structure. It features a 1,2,3,6-tetrahydro-2λ5-diazaphospholo[4,5-d]pyrimidine core, which is a type of phosphorus-containing heterocycle. The molecule is further characterized by the presence of a 3-methyl group, a 2-oxo group, and a 2-phenyl group, which contribute to its stability and reactivity. The 7-thione functional group indicates the presence of a sulfur atom bonded to a carbonyl group, which can participate in various chemical reactions. 3-methyl-2-oxo-2-phenyl-1,2,3,6-tetrahydro-2λ5-[1,3,2]diazaphospholo[4,5-d]pyrimidine-7-thione is of interest in the field of organic chemistry, particularly in the synthesis of pharmaceuticals and other complex molecules, due to its potential to form stable intermediates and its ability to engage in diverse chemical transformations.
The CAS Registry Mumber 7025-61-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,2 and 5 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 7025-61: (6*7)+(5*0)+(4*2)+(3*5)+(2*6)+(1*1)=78 78 % 10 = 8 So 7025-61-8 is a valid CAS Registry Number.