Ethyl 2-hydroxy-7-oxo-2,3,4,4a,5,6-hexahydronaphthalene-r-4a-carboxylate is a complex organic compound with the molecular formula C13H16O4. It is a derivative of naphthalene, a bicyclic aromatic hydrocarbon, and features a hydroxyl group (-OH) at the 2-position, a carbonyl group (C=O) at the 7-position, and a carboxylate group (-COO-) at the 4a-position. The compound is characterized by its hexahydro structure, which means it contains six hydrogen atoms attached to the naphthalene ring, reducing its aromaticity. This chemical is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of certain antibiotics and antifungal agents. Its specific structure and functional groups make it a versatile building block in organic synthesis, allowing for further chemical modifications to create a range of bioactive compounds.
The CAS Registry Mumber 5009-24-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,0 and 9 respectively; the second part has 2 digits, 2 and 4 respectively. Calculate Digit Verification of CAS Registry Number 5009-24: (6*5)+(5*0)+(4*0)+(3*9)+(2*2)+(1*4)=65 65 % 10 = 5 So 5009-24-5 is a valid CAS Registry Number.