2-methyl-pent-1-en-3-one-(2,4-dinitro-phenylhydrazone) is a chemical compound derived from 2-methyl-pent-1-en-3-one, a ketone with a molecular formula of C6H12O. 2-methyl-pent-1-en-3-one-(2,4-dinitro-phenylhydrazone) is formed by the reaction of 2-methyl-pent-1-en-3-one with 2,4-dinitrophenylhydrazine, resulting in the formation of a hydrazone derivative. The 2,4-dinitrophenylhydrazone group is a common derivatization agent used in organic chemistry to enhance the solubility and stability of ketones, as well as to facilitate their detection and analysis. The resulting compound has a molecular formula of C12H14N4O4 and is characterized by its yellow color and crystalline structure. It is used in various analytical techniques, such as thin-layer chromatography and gas chromatography, for the identification and quantification of ketones in complex mixtures.
The CAS Registry Mumber 1836-32-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,3 and 6 respectively; the second part has 2 digits, 3 and 2 respectively. Calculate Digit Verification of CAS Registry Number 1836-32: (6*1)+(5*8)+(4*3)+(3*6)+(2*3)+(1*2)=84 84 % 10 = 4 So 1836-32-4 is a valid CAS Registry Number.