(1R)-Pin-2-en-10-al-(2,4-dinitro-phenylhydrazone) is a complex organic compound derived from the reaction of pin-2-en-10-al, a naturally occurring sesquiterpene alcohol found in plants, with 2,4-dinitrophenylhydrazine, a reagent used in organic chemistry for the detection and identification of aldehydes and ketones. This derivative is formed through the formation of a hydrazone linkage, which is a covalent bond between the carbonyl group of the aldehyde and the nitrogen atom of the hydrazine. The resulting compound is characterized by its 2,4-dinitrophenyl group, which imparts distinct chemical and physical properties, such as a higher melting point and a distinct color reaction. This derivative is useful in analytical chemistry for the qualitative detection of specific functional groups and can also be employed in the synthesis of more complex organic molecules.
The CAS Registry Mumber 71606-83-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,6,0 and 6 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 71606-83: (7*7)+(6*1)+(5*6)+(4*0)+(3*6)+(2*8)+(1*3)=122 122 % 10 = 2 So 71606-83-2 is a valid CAS Registry Number.