2440-02-0 Usage
General Description
The chemical compound (1R,4S,5S)-1,2,3,4,5,7,7-heptachlorobicyclo[2.2.1]hept-2-ene, also known as chlordane, is a highly toxic and persistent organic pollutant. It is a mixture of closely related chemicals that were commonly used as a pesticide and insecticide until their ban in the 1980s due to their harmful effects on human health and the environment. Chlordane is known to be carcinogenic and can cause damage to the liver, kidneys, and immune system. It is also highly resistant to degradation and can persist in the environment for many years, posing a long-term threat to ecosystems. Due to its toxicity and environmental persistence, the production and use of chlordane are strictly regulated and controlled.
Check Digit Verification of cas no
The CAS Registry Mumber 2440-02-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,4 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2440-02:
(6*2)+(5*4)+(4*4)+(3*0)+(2*0)+(1*2)=50
50 % 10 = 0
So 2440-02-0 is a valid CAS Registry Number.
