1,1-Dichlor-2,2-bis-(methyl-phenyl-amino)-ethan, also known as N,N'-dimethyl-N,N'-bis(4-chlorophenyl)ethylenediamine or Michler's ketone, is an organic compound with the chemical formula C16H18Cl2N2. It is a yellow crystalline solid that is soluble in organic solvents and slightly soluble in water. Michler's ketone is primarily used as a chemical intermediate in the synthesis of various dyes, pigments, and pharmaceuticals. It is also employed as a reagent in analytical chemistry for the detection of certain metal ions. Due to its potential health and environmental risks, it is classified as a hazardous substance and requires proper handling and disposal.
The CAS Registry Mumber 6393-23-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,9 and 3 respectively; the second part has 2 digits, 2 and 3 respectively. Calculate Digit Verification of CAS Registry Number 6393-23: (6*6)+(5*3)+(4*9)+(3*3)+(2*2)+(1*3)=103 103 % 10 = 3 So 6393-23-3 is a valid CAS Registry Number.