71277-86-6 Usage
Chemical Class
Polycyclic Aromatic Hydrocarbon (PAH)
Formation
Incomplete combustion or pyrolysis of organic materials (wood, coal, oil)
Toxicity
Highly toxic
Carcinogenicity
Carcinogenic
Health Effects
Respiratory irritation, skin irritation, increased risk of cancer
Exposure Routes
Inhalation, ingestion, dermal contact
Environmental Impact
Considered a priority pollutant
Regulation
Regulated by environmental protection agencies
Efforts to Limit Release
Ongoing to protect public health and the environment
Check Digit Verification of cas no
The CAS Registry Mumber 71277-86-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,2,7 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 71277-86:
(7*7)+(6*1)+(5*2)+(4*7)+(3*7)+(2*8)+(1*6)=136
136 % 10 = 6
So 71277-86-6 is a valid CAS Registry Number.