2-(4-nitro-phenyl)-4-trifluoroacetyl-4H-oxazol-5-one is a complex organic compound with the molecular formula C11H5F3N2O5. It features a 4H-oxazol-5-one core structure, which is a five-membered heterocyclic ring containing oxygen and nitrogen atoms. The compound is characterized by a 4-nitro-phenyl group attached to the oxazolone ring, which introduces a nitro functional group that can participate in various chemical reactions. Additionally, it has a trifluoroacetyl group, which is an acetyl group with three fluorine atoms replacing the hydrogen atoms, enhancing the molecule's reactivity and stability. 2-(4-nitro-phenyl)-4-trifluoroacetyl-4H-oxazol-5-one is likely to be used in the synthesis of pharmaceuticals, agrochemicals, or other specialty chemicals due to its unique structure and functional groups.
The CAS Registry Mumber 2059-11-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,5 and 9 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 2059-11: (6*2)+(5*0)+(4*5)+(3*9)+(2*1)+(1*1)=62 62 % 10 = 2 So 2059-11-2 is a valid CAS Registry Number.