20524-59-8 Usage
Chemical classification
Polychlorinated biphenyl (PCB)
Persistence
Highly persistent in the environment
Toxicity
Highly toxic
Health effects
Linked to cancer, immune system disorders, and reproductive problems
Environmental impact
Classified as a persistent organic pollutant by the Stockholm Convention
Uses
Formerly used as a pesticide and flame retardant
Regulation status
Production, use, and release are regulated or banned in many countries due to its harmful effects on human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 20524-59-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,5,2 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20524-59:
(7*2)+(6*0)+(5*5)+(4*2)+(3*4)+(2*5)+(1*9)=78
78 % 10 = 8
So 20524-59-8 is a valid CAS Registry Number.
InChI:InChI=1/C7HCl7/c8-2-1-5(11)3(9)4(10)6(2,12)7(5,13)14/h1H
