16757-88-3 Usage
Chemical structure
1,4-Dimethylbenzo[a]pyrene is a polycyclic aromatic hydrocarbon (PAH) with a molecular formula of C22H16.
Formation
It is formed during the incomplete combustion of organic materials, such as fossil fuels, wood, and tobacco.
Classification
It has been classified as a Group 1 carcinogen by the International Agency for Research on Cancer (IARC).
Environmental pollutant
It is a significant environmental pollutant, commonly found in air pollution, cigarette smoke, and charred foods.
Health hazards
It is a potent carcinogen and mutagen, and can cause DNA damage and disrupt normal cellular function, leading to an increased risk of developing cancer and other health issues.
Public health and environmental protection
Efforts to reduce exposure to 1,4-Dimethylbenzo[a]pyrene and other PAHs are important for public health and environmental protection.
Check Digit Verification of cas no
The CAS Registry Mumber 16757-88-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,7,5 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 16757-88:
(7*1)+(6*6)+(5*7)+(4*5)+(3*7)+(2*8)+(1*8)=143
143 % 10 = 3
So 16757-88-3 is a valid CAS Registry Number.
InChI:InChI=1/C22H16/c1-13-7-8-18-14(2)11-16-12-15-5-3-4-6-19(15)20-10-9-17(13)22(18)21(16)20/h3-12H,1-2H3
