N,N'-Bis-<2-oxo-hexahydrobenzoyl>-sulfamid, also known as 1,8-Naphthalic anhydride bis-sulfamide, is a chemical compound with the molecular formula C16H18N2O5S. It is a white crystalline solid that is soluble in water and various organic solvents. N,N'-Bis-<2-oxo-hexahydrobenzoyl>-sulfamid is primarily used as a flame retardant and smoke suppressant in various applications, including plastics, rubber, and textiles. It works by releasing non-flammable gases and forming a protective char layer when exposed to heat, thereby reducing the spread of flames and smoke. Due to its effectiveness and low toxicity, N,N'-Bis-<2-oxo-hexahydrobenzoyl>-sulfamid is a popular choice for flame retardant applications in various industries.
The CAS Registry Mumber 4501-06-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,0 and 1 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 4501-06: (6*4)+(5*5)+(4*0)+(3*1)+(2*0)+(1*6)=58 58 % 10 = 8 So 4501-06-8 is a valid CAS Registry Number.