3-methyl-isoxazole-4,5-dione 4-[(2-methoxy-5-methyl-phenyl)-hydrazone] is a complex organic compound with the molecular formula C12H12N2O3. It is a derivative of isoxazole-4,5-dione, which is a heterocyclic compound containing a five-membered ring with two oxygen atoms and one nitrogen atom. The molecule features a methyl group at the 3-position and a hydrazone functional group at the 4-position, which is formed by the reaction of the isoxazole-4,5-dione with a 2-methoxy-5-methyl-phenylhydrazine. The 2-methoxy-5-methyl-phenyl group is an aromatic ring with a methoxy group at the 2-position and a methyl group at the 5-position. 3-methyl-isoxazole-4,5-dione 4-[(2-methoxy-5-methyl-phenyl)-hydrazone] is of interest in chemical research and may have potential applications in various fields, such as pharmaceuticals or materials science, due to its unique structure and properties.
The CAS Registry Mumber 1627-56-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,2 and 7 respectively; the second part has 2 digits, 5 and 6 respectively. Calculate Digit Verification of CAS Registry Number 1627-56: (6*1)+(5*6)+(4*2)+(3*7)+(2*5)+(1*6)=81 81 % 10 = 1 So 1627-56-1 is a valid CAS Registry Number.