3-methyl-isoxazole-4,5-dione 4-[(3-bromo-phenyl)-hydrazone] is a complex organic compound with the molecular formula C10H7BrN2O2. It is a derivative of isoxazole-4,5-dione, featuring a methyl group at the 3-position and a hydrazone group at the 4-position, which is attached to a 3-bromo-phenyl ring. 3-methyl-isoxazole-4,5-dione 4-[(3-bromo-phenyl)-hydrazone] is known for its potential applications in chemical research and pharmaceutical development, particularly in the synthesis of various biologically active molecules. Its unique structure, which includes a bromine atom on the phenyl ring, may contribute to its reactivity and selectivity in chemical reactions, making it a valuable intermediate in the preparation of more complex molecules.
The CAS Registry Mumber 1627-41-4 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, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1627-41: (6*1)+(5*6)+(4*2)+(3*7)+(2*4)+(1*1)=74 74 % 10 = 4 So 1627-41-4 is a valid CAS Registry Number.