3-phenyl-isoxazole-4,5-dione-4-(2,4-dimethyl-phenylhydrazone) is a complex organic compound with the molecular formula C18H16N2O2. It is a derivative of isoxazole, a heterocyclic compound containing a five-membered ring with one oxygen and one nitrogen atom. The molecule features a phenyl group attached to the isoxazole ring, and a 2,4-dimethylphenylhydrazone moiety linked to the carbonyl group at position 4. 3-phenyl-isoxazole-4,5-dione-4-(2,4-dimethyl-phenylhydrazone) is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity. It is typically synthesized through a series of chemical reactions involving isoxazole and 2,4-dimethylphenylhydrazine, and is characterized by its melting point, solubility, and spectroscopic properties.
The CAS Registry Mumber 4761-58-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,6 and 1 respectively; the second part has 2 digits, 5 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4761-58: (6*4)+(5*7)+(4*6)+(3*1)+(2*5)+(1*8)=104 104 % 10 = 4 So 4761-58-4 is a valid CAS Registry Number.