3-Nitro-1,2-dihydro-naphthalene is an organic compound with the molecular formula C10H9NO2. It is a derivative of naphthalene, a polycyclic aromatic hydrocarbon, and features a nitro group (-NO2) attached to the third carbon atom. This yellow crystalline solid is soluble in organic solvents and has a melting point of approximately 65-67°C. Due to its chemical structure, 3-nitro-1,2-dihydro-naphthalene is often used as an intermediate in the synthesis of various pharmaceuticals, dyes, and other chemical products. It is important to handle 3-nitro-1,2-dihydro-naphthalene with care, as it may pose health risks and is classified as a hazardous substance.
The CAS Registry Mumber 5825-53-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,2 and 5 respectively; the second part has 2 digits, 5 and 3 respectively. Calculate Digit Verification of CAS Registry Number 5825-53: (6*5)+(5*8)+(4*2)+(3*5)+(2*5)+(1*3)=106 106 % 10 = 6 So 5825-53-6 is a valid CAS Registry Number.