2,3,4-Trimethyl-pentansaure-ethylester, also known as ethyl 2,3,4-trimethylpentanoate, is an organic compound with the chemical formula C10H20O2. It is a colorless liquid with a fruity, apple-like odor and is commonly used as a flavoring agent in the food and beverage industry. This ester is derived from the reaction of ethyl alcohol (ethanol) and 2,3,4-trimethylpentanoic acid, which is a branched-chain carboxylic acid. The compound is characterized by its three methyl groups attached to the pentane backbone, which contribute to its unique aroma and taste. Ethyl 2,3,4-trimethylpentanoate is also found naturally in various fruits, such as apples and pears, and is used to mimic these flavors in commercial products.
The CAS Registry Mumber 6570-82-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,7 and 0 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 6570-82: (6*6)+(5*5)+(4*7)+(3*0)+(2*8)+(1*2)=107 107 % 10 = 7 So 6570-82-7 is a valid CAS Registry Number.