Urea, N-(2-chloro-1-oxopropoxy)-N'-methyl-N-phenyl-, also known as N-(2-chloro-1-oxopropoxy)-N'-methyl-N-phenylurea or CMU-214, is a chemical compound with the molecular formula C10H11ClN2O2. It is a derivative of urea, featuring a chlorinated propoxy group and a methyl group attached to the nitrogen atoms, as well as a phenyl group. Urea, N-(2-chloro-1-oxopropoxy)-N'-methyl-N-phenyl- is primarily used as a herbicide, specifically targeting grassy weeds in various crops such as wheat, barley, and corn. Its mode of action involves inhibiting the enzyme acetohydroxyacid synthase, which is essential for the synthesis of branched-chain amino acids in plants. This herbicidal activity makes it a valuable tool in agricultural practices for controlling unwanted plant growth and ensuring the health and productivity of crops.
The CAS Registry Mumber 42363-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,3,6 and 3 respectively; the second part has 2 digits, 6 and 9 respectively. Calculate Digit Verification of CAS Registry Number 42363-69: (7*4)+(6*2)+(5*3)+(4*6)+(3*3)+(2*6)+(1*9)=109 109 % 10 = 9 So 42363-69-9 is a valid CAS Registry Number.