Benzenamine, N-(3,5-diphenyl-1,3,4-oxadiazol-2(3H)-ylidene)-, also known as 3,5-Diphenylisoxazole-2-ylideneaniline, is a chemical compound with the molecular formula C20H14N2O. It is an organic compound derived from benzenamine (aniline) and features a 3,5-diphenyl-1,3,4-oxadiazol-2(3H)-ylidene moiety. Benzenamine, N-(3,5-diphenyl-1,3,4-oxadiazol-2(3H)-ylidene)- is characterized by its conjugated system, which includes an isoxazole ring fused to a phenyl ring, and an aniline group attached to the nitrogen atom of the isoxazole. It is often used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its unique electronic properties and reactivity. The compound is typically synthesized through a condensation reaction involving aniline and a suitable isoxazole precursor.
The CAS Registry Mumber 2273-13-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,7 and 3 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 2273-13: (6*2)+(5*2)+(4*7)+(3*3)+(2*1)+(1*3)=64 64 % 10 = 4 So 2273-13-4 is a valid CAS Registry Number.