1-oxo-1,2,3,3a-tetrahydrobenzo[b]fluoranthene is a polycyclic aromatic hydrocarbon (PAH) derivative, characterized by its complex ring structure and the presence of an oxygen atom in the form of a ketone group (C=O). 1-oxo-1,2,3,3a-tetrahydrobenzofluoranthene is a reduced form of benzo[b]fluoranthene, which is a known carcinogenic PAH. The 1-oxo-1,2,3,3a-tetrahydrobenzo[b]fluoranthene has four fused rings, with one of the rings being partially reduced, and the oxygen atom attached to one of the carbon atoms in the structure. Due to its chemical properties and potential health risks, it is essential to understand its formation, occurrence, and potential impact on the environment and human health.
The CAS Registry Mumber 88746-52-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,7,4 and 6 respectively; the second part has 2 digits, 5 and 2 respectively. Calculate Digit Verification of CAS Registry Number 88746-52: (7*8)+(6*8)+(5*7)+(4*4)+(3*6)+(2*5)+(1*2)=185 185 % 10 = 5 So 88746-52-5 is a valid CAS Registry Number.