2-(4-chloro-phenyl)-5-ethyl-4,5-dimethyl-2,5-dihydro-oxazole is a complex organic compound with the molecular formula C13H16ClNO. It features a 2,5-dihydro-oxazole ring, which is a five-membered heterocyclic ring containing one oxygen atom and one nitrogen atom. The molecule has a 4-chlorophenyl group attached to the 2-position of the oxazole ring, an ethyl group at the 5-position, and two methyl groups at the 4 and 5 positions of the ring. 2-(4-chloro-phenyl)-5-ethyl-4,5-dimethyl-2,5-dihydro-oxazole is likely to be used in the synthesis of pharmaceuticals or other chemical products due to its unique structure and functional groups.
The CAS Registry Mumber 7112-90-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,1 and 2 respectively; the second part has 2 digits, 9 and 0 respectively. Calculate Digit Verification of CAS Registry Number 7112-90: (6*7)+(5*1)+(4*1)+(3*2)+(2*9)+(1*0)=75 75 % 10 = 5 So 7112-90-5 is a valid CAS Registry Number.