N-(5-methyl-2-phenyl-3,6-dihydro-2H-1λ4-[1,2]thiazin-1-ylidene)-benzenesulfonamide is a complex organic compound with a molecular formula of C18H16N2O2S2. It features a benzenesulfonamide group attached to a 5-methyl-2-phenyl-3,6-dihydro-2H-1λ4-[1,2]thiazin-1-ylidene moiety. N-(5-methyl-2-phenyl-3,6-dihydro-2H-1λ4-[1,2]thiazin-1-ylidene)-benzenesulfonamide is characterized by its unique structure, which includes a thiazin ring system with a methyl group at the 5-position and a phenyl group at the 2-position. The molecule also contains two sulfur atoms, one in the form of a sulfonamide group and the other as part of the thiazin ring. This chemical is likely to be found in specialized applications due to its specific structure, such as in pharmaceuticals or as a chemical intermediate.
The CAS Registry Mumber 4293-64-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,9 and 3 respectively; the second part has 2 digits, 6 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4293-64: (6*4)+(5*2)+(4*9)+(3*3)+(2*6)+(1*4)=95 95 % 10 = 5 So 4293-64-5 is a valid CAS Registry Number.