1-Oxaspiro[2.5]octa-5,7-dien-4-one, 5-(1,1-dimethylethyl)-7-methyl- is a complex organic compound with the molecular formula C12H18O2. It is a derivative of spiro compound, which consists of a spiro-connected ring system with a central carbon atom. The structure features a seven-membered ring with a carbonyl group at position 4, a methyl group at position 7, and a tert-butyl group (1,1-dimethylethyl) at position 5. 1-Oxaspiro[2.5]octa-5,7-dien-4-one, 5-(1,1-dimethylethyl)-7-methyl- is characterized by its unique molecular arrangement and potential applications in various chemical and pharmaceutical industries. Due to its specific structure, it may exhibit unique chemical properties and reactivity, making it an interesting subject for further research and development.
The CAS Registry Mumber 78074-81-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,7 and 4 respectively; the second part has 2 digits, 8 and 1 respectively. Calculate Digit Verification of CAS Registry Number 78074-81: (7*7)+(6*8)+(5*0)+(4*7)+(3*4)+(2*8)+(1*1)=154 154 % 10 = 4 So 78074-81-4 is a valid CAS Registry Number.