Ethyl 2-tert-butyl-3-oxobutanoate is an organic compound with the chemical formula C9H16O3. 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 synthesized by the reaction of ethyl acetate with 2,3-dimethyl-2-butanone, resulting in a product that possesses a sweet, fruity, and slightly creamy taste. It is also used in the perfume industry to create fruity and floral scents. Ethyl 2-tert-butyl-3-oxobutanoate is generally recognized as safe (GRAS) by the FDA and is approved for use in various food products, including baked goods, beverages, and confectionery.
The CAS Registry Mumber 4116-18-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,1 and 6 respectively; the second part has 2 digits, 1 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4116-18: (6*4)+(5*1)+(4*1)+(3*6)+(2*1)+(1*8)=61 61 % 10 = 1 So 4116-18-1 is a valid CAS Registry Number.