Acetic acid, (8-methyl-8-azabicyclo[3.2.1]oct-3-ylidene)-, ethyl ester, also known as ethyl 8-methyl-8-azabicyclo[3.2.1]oct-3-ylidene acetate, is a complex organic compound with the chemical formula C12H19NO2. It is a derivative of acetic acid, featuring an 8-methyl-8-azabicyclo[3.2.1]octane ring structure and an ethyl ester group. Acetic acid, (8-methyl-8-azabicyclo[3.2.1]oct-3-ylidene)-, ethyl ester is primarily used as a fragrance ingredient in various consumer products, such as perfumes and cosmetics, due to its pleasant, fruity scent. It is synthesized through a series of chemical reactions involving the formation of the azabicyclo ring and subsequent esterification with ethyl acetate. The compound is generally considered safe for use in fragrances, but like any other chemical, it should be handled with care to avoid potential skin or eye irritation.
The CAS Registry Mumber 2858-77-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,5 and 8 respectively; the second part has 2 digits, 7 and 7 respectively. Calculate Digit Verification of CAS Registry Number 2858-77: (6*2)+(5*8)+(4*5)+(3*8)+(2*7)+(1*7)=117 117 % 10 = 7 So 2858-77-7 is a valid CAS Registry Number.