5-bromo-3-(toluene-4-sulfonyl)-2H-naphtho[1,8-cd]isothiazole 1,1-dioxide is a complex organic compound characterized by its unique molecular structure. It features a naphtho[1,8-cd]isothiazole core, which is a fused ring system consisting of a naphthalene and an isothiazole. The compound is further defined by the presence of a bromine atom at the 5-position, a toluene-4-sulfonyl group attached at the 3-position, and a 1,1-dioxide functional group, indicating the presence of two oxygen atoms bonded to the same carbon atom. This chemical is likely to be found in specialized applications due to its specific structure, potentially in the field of pharmaceuticals, materials science, or as an intermediate in organic synthesis.
The CAS Registry Mumber 4709-30-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,0 and 9 respectively; the second part has 2 digits, 3 and 0 respectively. Calculate Digit Verification of CAS Registry Number 4709-30: (6*4)+(5*7)+(4*0)+(3*9)+(2*3)+(1*0)=92 92 % 10 = 2 So 4709-30-2 is a valid CAS Registry Number.