1-Oxaspiro[4.5]decan-3-one, 2,2-dimethyl- is a chemical compound with the molecular formula C10H18O2. It is a cyclic ketone with a spiro structure, consisting of a seven-membered ring fused to a five-membered ring, and a carbonyl group at the 3-position. The 2,2-dimethyl groups are attached to the spiro carbon atom, making it a substituted derivative of the parent compound. This chemical is known for its unique structure and potential applications in various fields, such as pharmaceuticals and organic synthesis. Due to its complex structure, it may exhibit specific chemical properties and reactivity patterns, which can be of interest to researchers and chemists.
The CAS Registry Mumber 88865-40-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,8,6 and 5 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 88865-40: (7*8)+(6*8)+(5*8)+(4*6)+(3*5)+(2*4)+(1*0)=191 191 % 10 = 1 So 88865-40-1 is a valid CAS Registry Number.