7129-91-1 Usage
Molecular structure
Polycyclic aromatic hydrocarbon (PAH) It has a ring structure made up of five fused benzene rings.
Formation
Combustion of organic matter It is formed during the incomplete combustion of organic materials such as wood, coal, and oil.
Toxicity
Highly toxic and carcinogenic Exposure to 2,7,8,9-Tetrahydro-1H-cyclopent[j]aceanthrylene can cause serious health problems, including respiratory and cardiovascular issues and an increased risk of cancer.
Environmental impact
Significant environmental pollutant It is a harmful compound that can contaminate air, water, and soil, and harm human health and the environment.
Efforts to reduce presence
Limiting human exposure and reducing emissions Strategies are being implemented to reduce the presence of 2,7,8,9-Tetrahydro-1H-cyclopent[j]aceanthrylene in the environment and limit human exposure to this hazardous chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 7129-91-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,2 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7129-91:
(6*7)+(5*1)+(4*2)+(3*9)+(2*9)+(1*1)=101
101 % 10 = 1
So 7129-91-1 is a valid CAS Registry Number.
InChI:InChI=1/C19H16/c1-4-13-8-10-17-16-9-7-12-3-2-6-15(12)18(16)11-14(5-1)19(13)17/h1,4-5,7,9,11H,2-3,6,8,10H2
