"4H-benzo[1,4]selenazine-2,3-dione 2-[(2-chloro-phenyl)-hydrazone]" is a complex organic compound with the molecular formula C10H6ClN3O2Se. It features a benzo[1,4]selenazine-2,3-dione core, which is a type of heterocyclic compound containing selenium. The molecule is further characterized by a 2-hydrazone group attached to the 2-position, which is derived from a 2-chlorophenyl hydrazine. This chemical structure suggests potential applications in the fields of pharmaceuticals or materials science, possibly due to its unique electronic and steric properties conferred by the selenium and chlorine atoms, as well as the hydrazone functionality. The compound's specific properties, such as solubility, stability, and reactivity, would depend on the detailed context of its use and the surrounding chemical environment.
The CAS Registry Mumber 3616-91-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,1 and 6 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 3616-91: (6*3)+(5*6)+(4*1)+(3*6)+(2*9)+(1*1)=89 89 % 10 = 9 So 3616-91-9 is a valid CAS Registry Number.