3-(2,5-dichloro-phenyl)-5-methyl-isoxazole-4-carboxylic acid methyl ester is a complex organic compound with the chemical formula C11H8Cl2NO3. It is a derivative of isoxazole-4-carboxylic acid, featuring a methyl ester group, a 5-methyl substituent, and a 2,5-dichloro-phenyl group. 3-(2,5-dichloro-phenyl)-5-methyl-isoxazole-4-carboxylic acid methyl ester is known for its potential applications in the field of agrochemicals, particularly as a herbicide. It works by inhibiting the enzyme acetohydroxyacid synthase, which is crucial for plant growth, thus preventing the synthesis of essential amino acids in plants. The compound's structure and activity make it a valuable tool in controlling the growth of unwanted vegetation in agricultural settings.
The CAS Registry Mumber 4402-80-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,0 and 2 respectively; the second part has 2 digits, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 4402-80: (6*4)+(5*4)+(4*0)+(3*2)+(2*8)+(1*0)=66 66 % 10 = 6 So 4402-80-6 is a valid CAS Registry Number.