Ethyl 2-oxocyclopentadecanecarboxylate is a complex organic compound with the chemical formula C18H30O4. It is a derivative of cyclopentadecanecarboxylic acid, featuring a five-membered ring structure with a carboxylic acid group and a ketone group. ethyl 2-oxocyclopentadecanecarboxylate is characterized by its long aliphatic chain and a cyclic structure, which contributes to its unique chemical properties. It is primarily used in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its versatile chemical structure. The compound's name reflects its structure, with "ethyl" indicating the presence of an ethyl group, "2-oxo" signifying the ketone group, and "cyclopentadecanecarboxylate" describing the cyclic and carboxylic acid components.
The CAS Registry Mumber 5682-97-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,8 and 2 respectively; the second part has 2 digits, 9 and 7 respectively. Calculate Digit Verification of CAS Registry Number 5682-97: (6*5)+(5*6)+(4*8)+(3*2)+(2*9)+(1*7)=123 123 % 10 = 3 So 5682-97-3 is a valid CAS Registry Number.