Ethyl 8-oxo-octanoate, also known as ethyl 3-oxodecanoate, is a chemical compound with the molecular formula C10H18O3. It is an organic ester derived from the carboxylic acid 8-oxo-octanoic acid and ethanol. This colorless liquid is characterized by a fruity, green, and slightly fatty odor, and it is commonly used in the fragrance and flavor industry to impart a tropical, fruity, and creamy note to various products. Ethyl 8-oxo-octanoate is also found in natural sources such as passion fruit, mango, and other tropical fruits, making it a valuable component in the creation of artificial fruit flavors and perfumes.
The CAS Registry Mumber 1540-83-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,4 and 0 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1540-83: (6*1)+(5*5)+(4*4)+(3*0)+(2*8)+(1*3)=66 66 % 10 = 6 So 1540-83-6 is a valid CAS Registry Number.