N-(4,5-dimethyl-2-p-tolyl-3,6-dihydro-2H-1λ4-[1,2]thiazin-1-ylidene)-benzenesulfonamide is a complex organic compound with a molecular structure that features a benzenesulfonamide group attached to a heterocyclic ring system. The heterocyclic ring is a 1,2-thiazine, which is a sulfur-containing ring structure, and it is fused to a dihydro-1λ4-[1,2]thiazin-1-ylidene moiety. The compound also includes a p-tolyl group, which is a tolyl group (a methyl group attached to a phenyl ring) with an additional methyl group, making it a 2-p-tolyl group. The presence of these functional groups suggests that N-(4,5-dimethyl-2-p-tolyl-3,6-dihydro-2H-1λ4-[1,2]thiazin-1-ylidene)-benzenesulfonamide may have specific chemical properties and reactivity, potentially useful in various chemical or pharmaceutical applications.
The CAS Registry Mumber 3947-84-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,4 and 7 respectively; the second part has 2 digits, 8 and 4 respectively. Calculate Digit Verification of CAS Registry Number 3947-84: (6*3)+(5*9)+(4*4)+(3*7)+(2*8)+(1*4)=120 120 % 10 = 0 So 3947-84-0 is a valid CAS Registry Number.