2,2-dimethyl-5-phenyl-furan-3-one-(2,4-dinitro-phenylhydrazone) is a complex organic compound with the molecular formula C18H16N4O5. It is derived from the parent compound 2,2-dimethyl-5-phenyl-furan-3-one, which is a heterocyclic molecule containing a furan ring. The 2,4-dinitro-phenylhydrazone group is attached to the carbonyl group of the furan-3-one, forming a hydrazone linkage. 2,2-dimethyl-5-phenyl-furan-3-one-(2,4-dinitro-phenylhydrazone) is characterized by its yellow crystalline appearance and is often used in chemical research and analysis due to its unique structure and properties. It is important to note that handling and disposal of such chemicals should be done with care, adhering to safety protocols, as they can be potentially hazardous.
The CAS Registry Mumber 5198-65-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,9 and 8 respectively; the second part has 2 digits, 6 and 5 respectively. Calculate Digit Verification of CAS Registry Number 5198-65: (6*5)+(5*1)+(4*9)+(3*8)+(2*6)+(1*5)=112 112 % 10 = 2 So 5198-65-2 is a valid CAS Registry Number.