2-Benzoyl-5-bromo-2H-naphtho[1,8-cd]isothiazole 1,1-dioxide is a complex organic compound with the molecular formula C16H8BrNO3S2. 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 characterized by a benzoyl group (a phenyl ring with a carbonyl group) attached to the 2-position and a bromine atom at the 5-position. Additionally, it has 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 used in advanced chemical research or as an intermediate in the synthesis of pharmaceuticals or other specialty chemicals due to its unique structure and potential reactivity.
The CAS Registry Mumber 4709-29-9 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, 2 and 9 respectively. Calculate Digit Verification of CAS Registry Number 4709-29: (6*4)+(5*7)+(4*0)+(3*9)+(2*2)+(1*9)=99 99 % 10 = 9 So 4709-29-9 is a valid CAS Registry Number.