4-(2-hydroxy-benzylideneamino)-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid amide is a complex organic compound with a molecular formula of C17H14N2O4. This chemical is characterized by its benzene ring structure, which includes a hydroxyl group (-OH) attached to the benzene ring, and an amide group (-CO-NH2) connected to the carboxylic acid (-COOH) functionality. The compound features a benzo[1,4]oxazine ring, which is a fused ring system consisting of a benzene ring and a dihydrooxazine ring. The 2-hydroxy-benzylidene group forms a Schiff base with the amide, contributing to the compound's reactivity and potential applications in various chemical and pharmaceutical processes. Due to its intricate structure, 4-(2-hydroxy-benzylideneamino)-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid amide may have specific properties and uses in fields such as drug development, material science, or as an intermediate in the synthesis of other complex molecules.
The CAS Registry Mumber 3640-46-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,4 and 0 respectively; the second part has 2 digits, 4 and 6 respectively. Calculate Digit Verification of CAS Registry Number 3640-46: (6*3)+(5*6)+(4*4)+(3*0)+(2*4)+(1*6)=78 78 % 10 = 8 So 3640-46-8 is a valid CAS Registry Number.