Dona 200, also known as 2,4-Dichlorophenoxyacetic acid (2,4-D), is a widely used synthetic auxin-type herbicide belonging to the phenoxy family. It is primarily employed for controlling broadleaf weeds and woody plants in agricultural fields, lawns, and non-crop areas. As a selective herbicide, Dona 200 works by mimicking the action of natural plant hormones, causing uncontrolled growth and eventually leading to the death of the targeted weeds. However, it is essential to use this chemical responsibly, as it can have negative impacts on non-target plants and the environment if not managed properly.
The CAS Registry Mumber 8075-86-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,7 and 5 respectively; the second part has 2 digits, 8 and 6 respectively. Calculate Digit Verification of CAS Registry Number 8075-86: (6*8)+(5*0)+(4*7)+(3*5)+(2*8)+(1*6)=113 113 % 10 = 3 So 8075-86-3 is a valid CAS Registry Number.