2-Methyl-3-oxo-6-phenyl-hexansaeure-aethylester, also known as ethyl 2-methyl-3-oxo-6-phenyl-hexanoate, is an organic compound with the chemical formula C15H18O3. It is a derivative of hexanoic acid, featuring a methyl group at the 2nd carbon, a carbonyl group at the 3rd carbon, and a phenyl ring at the 6th carbon. This ester is formed by the esterification of the corresponding hexanoic acid with ethanol. It is a colorless to pale yellow liquid with a fruity, floral odor, and is commonly used in the fragrance industry to create various scents. Additionally, it can be found in some natural products, such as fruits and essential oils, contributing to their characteristic aromas.
The CAS Registry Mumber 2885-22-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,8 and 5 respectively; the second part has 2 digits, 2 and 2 respectively. Calculate Digit Verification of CAS Registry Number 2885-22: (6*2)+(5*8)+(4*8)+(3*5)+(2*2)+(1*2)=105 105 % 10 = 5 So 2885-22-5 is a valid CAS Registry Number.