4-Ethoxy-4-methyl-valeric acid ethyl ester, also known as ethyl 4-ethoxy-4-methylpentanoate, is an organic compound with the chemical formula C9H18O3. It is a colorless liquid with a fruity odor and is commonly used as a flavoring agent in the food and beverage industry. This ester is derived from the reaction of valeric acid with ethanol and ethyl ether, resulting in a compound that possesses a pleasant, fruity aroma. It is also used in the synthesis of various pharmaceuticals and as a solvent in some industrial applications. Due to its low toxicity and stable nature, it is considered safe for use in food products, although it is important to adhere to recommended usage levels to ensure safety.
The CAS Registry Mumber 4911-52-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,1 and 1 respectively; the second part has 2 digits, 5 and 2 respectively. Calculate Digit Verification of CAS Registry Number 4911-52: (6*4)+(5*9)+(4*1)+(3*1)+(2*5)+(1*2)=88 88 % 10 = 8 So 4911-52-8 is a valid CAS Registry Number.