7,14-Dihydrodibenzo[b,def]chrysene is a polycyclic aromatic hydrocarbon (PAH) consisting of a fused ring structure with five six-membered rings and one five-membered ring. It is a derivative of dibenzo[b,def]chrysene, which is a known carcinogenic compound. This chemical is formed through the incomplete combustion of organic materials, such as coal, oil, and other fossil fuels, and can be found in various environmental matrices, including air, water, and soil. Due to its potential health risks and environmental persistence, there is a growing interest in understanding its formation, distribution, and fate in the environment, as well as developing methods for its detection and remediation.
The CAS Registry Mumber 7350-86-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,5 and 0 respectively; the second part has 2 digits, 8 and 6 respectively. Calculate Digit Verification of CAS Registry Number 7350-86: (6*7)+(5*3)+(4*5)+(3*0)+(2*8)+(1*6)=99 99 % 10 = 9 So 7350-86-9 is a valid CAS Registry Number.