2,5-dimethyl-7-phenyl-pyrido[2,3-d][1,3]oxazin-4-one is a complex organic compound characterized by a pyrido[2,3-d][1,3]oxazine core structure, which is a fused ring system consisting of a pyridine and an oxazine. The compound features two methyl groups at the 2nd and 5th positions, and a phenyl group at the 7th position, which contributes to its aromatic character. This specific arrangement of substituents endows the molecule with unique chemical and physical properties, making it a potential candidate for various applications in pharmaceuticals, agrochemicals, or materials science. The compound's structure and properties would be of interest to researchers in the field of organic chemistry, particularly those exploring the synthesis and applications of heterocyclic compounds.
The CAS Registry Mumber 2006-20-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,0 and 6 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 2006-20: (6*2)+(5*0)+(4*0)+(3*6)+(2*2)+(1*0)=34 34 % 10 = 4 So 2006-20-4 is a valid CAS Registry Number.