6-phenyl-2,3-dihydro-6H-[1,4]dithiino[2,3-d]pyridazin-5-one is a complex organic compound characterized by its unique structure. It features a pyridazinone core, which is a heterocyclic ring system containing nitrogen and sulfur atoms. The compound is further distinguished by the presence of a phenyl group attached to the 6-position of the pyridazinone ring, and two sulfur atoms that form part of the [1,4]dithiin ring, which is fused to the pyridazinone. This structure contributes to its chemical properties and potential applications in various fields, such as pharmaceuticals or materials science, where its specific reactivity and stability may be of interest. The compound's name reflects its molecular structure, with the "6-phenyl" indicating the phenyl group's attachment point, "2,3-dihydro" suggesting the presence of two hydrogen atoms in a saturated ring, and the rest of the name describing the specific arrangement of atoms within the heterocyclic system.
The CAS Registry Mumber 3137-32-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,3 and 7 respectively; the second part has 2 digits, 3 and 2 respectively. Calculate Digit Verification of CAS Registry Number 3137-32: (6*3)+(5*1)+(4*3)+(3*7)+(2*3)+(1*2)=64 64 % 10 = 4 So 3137-32-4 is a valid CAS Registry Number.