4-Cyclohexylidene-crotonaldehyde-(2,4-dinitro-phenylhydrazone) is a complex organic compound with the chemical formula C16H18N4O4. It is derived from the parent compound 4-cyclohexylidene-crotonaldehyde, which undergoes a reaction with 2,4-dinitrophenylhydrazine to form the hydrazone derivative. 4-cyclohexylidene-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 often used in chemical research and analysis, particularly in the identification and characterization of aldehydes and ketones due to the formation of colored hydrazones. The compound's structure features a cyclohexane ring, a crotonaldehyde group, and a 2,4-dinitrophenylhydrazone moiety, which contributes to its distinct chemical properties and reactivity.
The CAS Registry Mumber 7071-34-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,7 and 1 respectively; the second part has 2 digits, 3 and 4 respectively. Calculate Digit Verification of CAS Registry Number 7071-34: (6*7)+(5*0)+(4*7)+(3*1)+(2*3)+(1*4)=83 83 % 10 = 3 So 7071-34-3 is a valid CAS Registry Number.