4-(2,5-dichloro-phenoxy)-butyric acid, also known as 2,5-dichloro-4-(1-methylethyl)phenoxyacetic acid, is a synthetic chemical compound with the molecular formula C10H10Cl2O3. It is a white crystalline solid that is soluble in water and has a molecular weight of 249.09 g/mol. 4-(2,5-dichloro-phenoxy)-butyric acid is primarily used as a plant growth regulator and is a key component in various herbicides. It works by mimicking the action of the plant hormone auxin, which can lead to uncontrolled growth and eventually death in susceptible plants. The chemical's specific mode of action involves disrupting the normal growth patterns of plants, making it an effective tool in agricultural settings for controlling weed growth.
The CAS Registry Mumber 7170-69-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,7 and 0 respectively; the second part has 2 digits, 6 and 9 respectively. Calculate Digit Verification of CAS Registry Number 7170-69: (6*7)+(5*1)+(4*7)+(3*0)+(2*6)+(1*9)=96 96 % 10 = 6 So 7170-69-6 is a valid CAS Registry Number.