2-Methyl-2-<2-(6-oxo-2,3,4,6,7,8-hexahydro-<1>naphthyl)-ethyl>-cyclohexane-1,3-dione is a complex organic compound with a molecular formula of C19H24O3. It is characterized by a cyclohexane ring with a 1,3-dione functional group, a methyl group, and a naphthalene moiety. The naphthalene is partially reduced to a hexahydro derivative, and the molecule features an ethyl bridge connecting the cyclohexane and naphthalene units. 2-Methyl-2-<2-(6-oxo-2,3,4,6,7,8-hexahydro-<1>naphthyl)-ethyl>-cyclohexane-1,3-dione is likely to be found in the realm of synthetic chemistry, potentially as an intermediate in the synthesis of more complex molecules or as a component in specialized applications due to its unique structure.
The CAS Registry Mumber 1855-87-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,5 and 5 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1855-87: (6*1)+(5*8)+(4*5)+(3*5)+(2*8)+(1*7)=104 104 % 10 = 4 So 1855-87-4 is a valid CAS Registry Number.