4217-64-5 Usage
Synonyms
1,1-dichlorodiphenyl-1,2-diol (DDD)
Chemical class
Organochlorine compounds
Physical state
White, crystalline solid
Primary uses
Pesticide and insecticide
Toxicity
Highly toxic to aquatic organisms
Environmental impact
Banned in many countries due to harmful effects on the environment and human health
Persistence
Considered a persistent organic pollutant
Bioaccumulation
Can bioaccumulate in the food chain
Production and use restrictions
Heavily restricted or banned in many countries due to toxic nature and potential for environmental harm
Check Digit Verification of cas no
The CAS Registry Mumber 4217-64-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,1 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4217-64:
(6*4)+(5*2)+(4*1)+(3*7)+(2*6)+(1*4)=75
75 % 10 = 5
So 4217-64-5 is a valid CAS Registry Number.
InChI:InChI=1/C14H12Cl2O2/c15-12-5-1-10(2-6-12)14(18,9-17)11-3-7-13(16)8-4-11/h1-8,17-18H,9H2
