2,3-dihydro-1H-quinolin-4-one-(2,4-dinitro-phenylhydrazone) is a complex organic compound that can be described as a derivative of quinolin-4-one, which is a heterocyclic compound with a benzene ring fused to a pyridine ring. The specific compound in question has undergone a reaction with 2,4-dinitrophenylhydrazine, resulting in the formation of a hydrazone. This chemical modification introduces two nitro groups at the 2 and 4 positions of the phenyl ring, which is attached to the quinolin-4-one structure through a hydrazone linkage. The compound is characterized by its yellow crystalline appearance and is often used in chemical research and as an analytical reagent. It is important to note that due to the presence of nitro groups, 2,3-dihydro-1H-quinolin-4-one-(2,4-dinitro-phenylhydrazone) may have potential explosive properties and should be handled with care in a controlled laboratory environment.
The CAS Registry Mumber 3835-04-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,3 and 5 respectively; the second part has 2 digits, 0 and 4 respectively. Calculate Digit Verification of CAS Registry Number 3835-04: (6*3)+(5*8)+(4*3)+(3*5)+(2*0)+(1*4)=89 89 % 10 = 9 So 3835-04-9 is a valid CAS Registry Number.