α-Dimethylamino-α,α-diphenylacetophenon, also known as Michler's ketone, is an organic compound with the chemical formula C17H17NO. It is a yellow crystalline solid that is soluble in organic solvents and slightly soluble in water. α-Dimethylamino-α,α-diphenylacetophenon is derived from acetophenone and has a dimethylamino group attached to the alpha carbon, along with two phenyl groups. 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 fluorescence brightening agent and a reagent in analytical chemistry. Due to its potential mutagenicity and carcinogenicity, Michler's ketone is classified as a hazardous substance and requires proper handling and disposal.
The CAS Registry Mumber 63704-21-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,7,0 and 4 respectively; the second part has 2 digits, 2 and 1 respectively. Calculate Digit Verification of CAS Registry Number 63704-21: (7*6)+(6*3)+(5*7)+(4*0)+(3*4)+(2*2)+(1*1)=112 112 % 10 = 2 So 63704-21-2 is a valid CAS Registry Number.