N,N'-bis-(2-chloro-phenyl)-ethylenediamine, also known as 2,2'-dichloro-N,N-bis(2-chlorophenyl)ethylenediamine, is an organic compound with the chemical formula C14H12Cl4N2. It is a white crystalline solid that is soluble in organic solvents. N,N'-bis-(2-chloro-phenyl)-ethylenediamine is primarily used as an intermediate in the synthesis of various chemicals, including pharmaceuticals and agrochemicals. It is also known for its potential applications in the production of dyes and pigments. Due to its chlorinated aromatic structure, it may exhibit certain toxicological properties, and therefore, it is important to handle it with care, following proper safety protocols.
The CAS Registry Mumber 4693-67-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,9 and 3 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 4693-67: (6*4)+(5*6)+(4*9)+(3*3)+(2*6)+(1*7)=118 118 % 10 = 8 So 4693-67-8 is a valid CAS Registry Number.