150224-20-7 Usage
Chemical structure
A naphthalene ring with five chlorine atoms attached to different carbon positions.
Toxicity
Highly toxic to humans and the environment.
Persistence
Persistent organic pollutant.
Health effects
Can cause skin and eye irritation upon contact.
Carcinogenicity
Classified as a Group 2B carcinogen, possibly carcinogenic to humans.
Environmental impact
Known to have harmful effects on the environment.
Production and use
Banned in many countries due to its high toxicity and persistence.
Presence in the environment
May still be found as a contaminant due to previous industrial activities.
Check Digit Verification of cas no
The CAS Registry Mumber 150224-20-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,2,2 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 150224-20:
(8*1)+(7*5)+(6*0)+(5*2)+(4*2)+(3*4)+(2*2)+(1*0)=77
77 % 10 = 7
So 150224-20-7 is a valid CAS Registry Number.
