2,4-diphenyl-crotonaldehyde-(2,4-dinitro-phenylhydrazone) is a complex organic compound with the chemical formula C23H20N4O4. It is formed by the reaction of 2,4-diphenyl-crotonaldehyde with 2,4-dinitrophenylhydrazine, resulting in the formation of a hydrazone derivative. 2,4-diphenyl-crotonaldehyde-(2,4-dinitro-phenylhydrazone) is characterized by its yellow crystalline appearance and is soluble in common organic solvents such as ethanol and acetone. It is primarily used in chemical research and analysis, particularly in the identification and characterization of aldehydes and ketones due to its distinct color change upon formation. The compound's structure features a crotonaldehyde moiety with two phenyl groups attached to the double bond, and a 2,4-dinitrophenylhydrazone group, which contributes to its unique properties and reactivity.
The CAS Registry Mumber 4973-46-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,7 and 3 respectively; the second part has 2 digits, 4 and 6 respectively. Calculate Digit Verification of CAS Registry Number 4973-46: (6*4)+(5*9)+(4*7)+(3*3)+(2*4)+(1*6)=120 120 % 10 = 0 So 4973-46-0 is a valid CAS Registry Number.