2.6.6-Trimethyl-bicyclo[3.2.0]heptanon-(7), also known as 2,6,6-trimethylbicyclo[3.2.0]heptan-7-one, is a cyclic ketone with a molecular formula of C10H16O. It is a colorless to pale yellow liquid with a strong, pungent odor. This chemical compound is characterized by its unique bicyclic structure, consisting of three carbon rings fused together, with three methyl groups attached to the central carbon atom. It is commonly used as a fragrance ingredient in the perfumery industry, providing a woody, earthy, and slightly sweet scent. Additionally, it can be found in various natural sources, such as essential oils from plants like cypress and pine. Due to its complex structure and unique properties, 2,6,6-trimethylbicyclo[3.2.0]heptan-7-one has potential applications in the synthesis of other organic compounds and as a building block in the development of new materials.
The CAS Registry Mumber 4613-42-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,1 and 3 respectively; the second part has 2 digits, 4 and 2 respectively. Calculate Digit Verification of CAS Registry Number 4613-42: (6*4)+(5*6)+(4*1)+(3*3)+(2*4)+(1*2)=77 77 % 10 = 7 So 4613-42-7 is a valid CAS Registry Number.