3,4,5,6,7,8-Hexachloro-naphthalen-2-ol is a polychlorinated naphthalene (PCN) compound, characterized by the presence of six chlorine atoms attached to a naphthalene molecule. Naphthalene is an organic compound consisting of two fused benzene rings, and the specific arrangement of chlorine atoms in 3,4,5,6,7,8-Hexachloro-naphthalen-2-ol gives it unique properties. This chemical is a white crystalline solid with a high melting point and low solubility in water. Due to its chemical structure, it exhibits resistance to degradation and has been associated with environmental and health concerns, similar to other persistent organic pollutants. The compound has been used in various industrial applications, such as a pesticide and a chemical intermediate, but its production and use have been restricted or banned in many countries due to its potential toxicity and persistence in the environment.
The CAS Registry Mumber 1506-14-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,0 and 6 respectively; the second part has 2 digits, 1 and 4 respectively. Calculate Digit Verification of CAS Registry Number 1506-14: (6*1)+(5*5)+(4*0)+(3*6)+(2*1)+(1*4)=55 55 % 10 = 5 So 1506-14-5 is a valid CAS Registry Number.