161880-51-9 Usage
General Description
1,2,3,4,7,8,9-heptabromodibenzofuran is a chemical compound that belongs to the group of substances known as polychlorinated dibenzofurans (PCDFs). It is a highly toxic and persistent organic pollutant that is formed as a byproduct of industrial processes, such as waste incineration and the production of certain chemicals. 1,2,3,4,7,8,9-heptabromodibenzofuran is known to have harmful effects on human health and the environment, as it can bioaccumulate in the food chain and cause detrimental effects on the immune, reproductive, and nervous systems. Due to its toxicity and persistence, it is regulated by international conventions such as the Stockholm Convention on Persistent Organic Pollutants, which aim to reduce its production and release into the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 161880-51-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,8,8 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 161880-51:
(8*1)+(7*6)+(6*1)+(5*8)+(4*8)+(3*0)+(2*5)+(1*1)=139
139 % 10 = 9
So 161880-51-9 is a valid CAS Registry Number.