(1,2-Dichlor-ethyl)-(2,4-dichlor-phenyl)-ether, also known as 1,2-di(2,4-dichlorophenyl)-1,2-dichloroethane or bis(2,4-dichlorophenyl) dichloroethene, is a chemical compound with the molecular formula C14H8Cl6. It is a colorless to pale yellow liquid with a slight odor. (1,2-Dichlor-ethyl)-(2,4-dichlor-phenyl)-ether is primarily used as a pesticide, specifically as a herbicide, to control broadleaf and grassy weeds in various crops. It is known for its effectiveness in controlling weeds that are resistant to other herbicides. However, due to its potential environmental and health risks, its use has been restricted or banned in many countries. It is important to handle this chemical with care, as it can be toxic and harmful to both humans and the environment.
The CAS Registry Mumber 3769-35-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,6 and 9 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 3769-35: (6*3)+(5*7)+(4*6)+(3*9)+(2*3)+(1*5)=115 115 % 10 = 5 So 3769-35-5 is a valid CAS Registry Number.