1,4-dibromo-8-nitro-naphthalene is an organic compound characterized by its molecular formula C10H5Br2NO2. It is a derivative of naphthalene, a polycyclic aromatic hydrocarbon, with two bromine atoms attached at the 1st and 4th carbon positions and a nitro group at the 8th carbon position. This yellow crystalline solid is known for its potential applications in chemical research and synthesis, particularly in the preparation of dyes and pharmaceuticals. Due to its halogenated and nitrated nature, 1,4-dibromo-8-nitro-naphthalene may exhibit certain reactivity and toxicity, necessitating careful handling and disposal in accordance with safety regulations.
The CAS Registry Mumber 1970-93-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,7 and 0 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1970-93: (6*1)+(5*9)+(4*7)+(3*0)+(2*9)+(1*3)=100 100 % 10 = 0 So 1970-93-0 is a valid CAS Registry Number.