Acetyl chloride, oxo[[2,2,2-trichloro-1-(phenylamino)ethylidene]amino]-, also known as 2,2,2-trichloro-N-(2-chloroacetamido)-N-phenylethanamine, is a complex organic compound with the chemical formula C10H10Cl4NO. It is a derivative of acetyl chloride, featuring a phenylamino group and a chloroacetamido group. Acetyl chloride, oxo[[2,2,2-trichloro-1-(phenylamino)ethylidene]amino]- is characterized by its reactivity and is used in the synthesis of various pharmaceuticals and agrochemicals due to its potential to form stable intermediates in chemical reactions. It is important to handle Acetyl chloride, oxo[[2,2,2-trichloro-1-(phenylamino)ethylidene]amino]- with care, as it may have hazardous properties and require specific safety measures during its use and storage.
The CAS Registry Mumber 5521-40-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,2 and 1 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 5521-40: (6*5)+(5*5)+(4*2)+(3*1)+(2*4)+(1*0)=74 74 % 10 = 4 So 5521-40-4 is a valid CAS Registry Number.