8.9-Epoxy-spiro<5.5>undecanol-(3), also known as 8,9-epoxy-spiro[5.5]undecane-3-ol, is a complex organic compound with the molecular formula C11H20O2. It is a spiro compound, which means it contains a spiro atom, a central atom connected to three other carbon atoms in a cyclic structure. The epoxy group in the name indicates the presence of an oxirane ring, a three-membered ring with one oxygen atom and two carbon atoms. 8.9-Epoxy-spiro<5.5>undecanol-(3) is characterized by its unique structure, which includes a spiro center and an epoxy ring, and it is found in various natural products and can be used in the synthesis of other organic compounds. Due to its specific structure, it may have potential applications in the pharmaceutical and chemical industries, although further research is needed to explore its properties and uses.
The CAS Registry Mumber 5202-65-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,0 and 2 respectively; the second part has 2 digits, 6 and 5 respectively. Calculate Digit Verification of CAS Registry Number 5202-65: (6*5)+(5*2)+(4*0)+(3*2)+(2*6)+(1*5)=63 63 % 10 = 3 So 5202-65-3 is a valid CAS Registry Number.