5,5-dioxo-3,5-dihydro-2H-5λ6-benzo[e]pyrrolo[2,1-c][1,2,4]thiadiazin-1-one is a complex organic compound with the molecular formula C8H4N2O2S. It features a benzene ring fused to a pyrrolo[2,1-c][1,2,4]thiadiazine core, which includes a thiadiazine ring system. The compound is characterized by two carbonyl groups (C=O) at the 5,5-positions and a double bond between the 3,5-carbons, indicating a partially unsaturated structure. This chemical is likely to be found in specialized applications due to its unique structure, potentially in the field of pharmaceuticals or as an intermediate in the synthesis of other complex molecules.
The CAS Registry Mumber 4826-18-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,2 and 6 respectively; the second part has 2 digits, 1 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4826-18: (6*4)+(5*8)+(4*2)+(3*6)+(2*1)+(1*8)=100 100 % 10 = 0 So 4826-18-0 is a valid CAS Registry Number.