Δ-2-oxaoctal-6-one, also known as 5-oxo-2-hexanone or 5-oxohexanal, is a chemical compound with the molecular formula C6H10O2. It is a colorless liquid with a strong, pungent odor and is classified as a ketone. This organic compound is characterized by the presence of a carbonyl group (C=O) and a double bond between the second and third carbon atoms in the hexanal chain. It is an important intermediate in the synthesis of various chemicals, such as fragrances, pharmaceuticals, and agrochemicals. Due to its reactive nature, it is often used in the preparation of other compounds through various chemical reactions, such as reduction, oxidation, and condensation.
The CAS Registry Mumber 96728-48-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,7,2 and 8 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 96728-48: (7*9)+(6*6)+(5*7)+(4*2)+(3*8)+(2*4)+(1*8)=182 182 % 10 = 2 So 96728-48-2 is a valid CAS Registry Number.