2,2-Dichlor-3-p-tolyl-propionsaeure-methylester, also known as methyl 2,2-dichlor-3-(4-methylphenyl)propionate, is an organic compound with the chemical formula C11H12Cl2O2. It is a colorless liquid with a molecular weight of 241.12 g/mol. 2,2-Dichlor-3-p-tolyl-propionsaeure-methylester is characterized by the presence of two chlorine atoms attached to the same carbon atom, a methyl group, and a p-tolyl (4-methylphenyl) group. It is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of herbicides. Due to its chemical structure, it exhibits properties such as low solubility in water and high solubility in organic solvents. The compound is also known for its potential environmental and health risks, necessitating proper handling and disposal.
The CAS Registry Mumber 1552-79-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,5 and 2 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 1552-79: (6*1)+(5*5)+(4*5)+(3*2)+(2*7)+(1*9)=80 80 % 10 = 0 So 1552-79-0 is a valid CAS Registry Number.