1-Ethoxy-2-(2,4,5-trichloro-phenyl)-ethen, also known as 1-ethoxy-2-(2,4,5-trichlorophenyl)ethylene, is an organic compound with the chemical formula C10H9Cl3O. It is a colorless to pale yellow liquid with a molecular weight of 249.54 g/mol. 1-Ethoxy-2-(2,4,5-trichlor-phenyl)-ethen is characterized by the presence of a trichlorophenyl group (2,4,5-trichlorophenyl) attached to a vinyl ether moiety (1-ethoxy-2-). It is used as an intermediate in the synthesis of various agrochemicals and pharmaceuticals, particularly in the production of herbicides. Due to its potential environmental and health impacts, handling and disposal of this chemical should be done with proper safety measures and in accordance with local regulations.
The CAS Registry Mumber 6178-22-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,7 and 8 respectively; the second part has 2 digits, 2 and 2 respectively. Calculate Digit Verification of CAS Registry Number 6178-22: (6*6)+(5*1)+(4*7)+(3*8)+(2*2)+(1*2)=99 99 % 10 = 9 So 6178-22-9 is a valid CAS Registry Number.