3-Methyl-2-(2-cis-pentenyl)-2-cyclopentenone (cis-Jasmone) 2,4-dinitrophenylhydrazone is a complex organic compound derived from cis-Jasmone, a natural ketone found in jasmine flowers. 3-Methyl-2-(2-cis-pentenyl)-2-cyclopentenone (cis-Jasmone) 2,4-dinitrophenylhydrazone is formed by the reaction of cis-Jasmone with 2,4-dinitrophenylhydrazine, resulting in the formation of a hydrazone derivative. The structure of 3-Methyl-2-(2-cis-pentenyl)-2-cyclopentenone (cis-Jasmone) 2,4-dinitrophenylhydrazone consists of a cyclopentenone ring with a methyl group at position 3, a cis-pentenyl group at position 2, and a 2,4-dinitrophenylhydrazone group attached to the carbonyl group. This derivative is often used in analytical chemistry for the detection and quantification of cis-Jasmone due to its distinct UV-Vis absorption properties and increased stability compared to the parent compound.
The CAS Registry Mumber 5009-20-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,0 and 9 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 5009-20: (6*5)+(5*0)+(4*0)+(3*9)+(2*2)+(1*0)=61 61 % 10 = 1 So 5009-20-1 is a valid CAS Registry Number.