1-[2]furyl-ethanone-(2,4-dinitro-phenylhydrazone) is a chemical compound with the molecular formula C11H10N4O5. It is derived from 1-[2]furyl-ethanone, a ketone containing a furyl group, and forms a hydrazone with 2,4-dinitrophenylhydrazine. 1-[2]furyl-ethanone-(2,4-dinitro-phenylhydrazone) is characterized by its yellow crystalline appearance and is often used in organic synthesis and as a reagent in chemical analysis. The presence of the 2,4-dinitrophenylhydrazone group provides a distinct UV-Vis absorption spectrum, which can be utilized for analytical purposes. Its chemical structure and properties make it a valuable tool in the study of furan derivatives and their potential applications in various fields.
The CAS Registry Mumber 3471-99-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,7 and 1 respectively; the second part has 2 digits, 9 and 9 respectively. Calculate Digit Verification of CAS Registry Number 3471-99: (6*3)+(5*4)+(4*7)+(3*1)+(2*9)+(1*9)=96 96 % 10 = 6 So 3471-99-6 is a valid CAS Registry Number.