1-Oxo-2,4-bis-(3,3-dimethyl-allyl)-4-methyl-cyclohexadien-(2,5) is a complex organic compound with a molecular formula of C15H22O. It features a cyclohexadien-(2,5) core structure, which is a six-membered ring with two double bonds. The compound has two 3,3-dimethyl-allyl groups attached to the 2 and 4 positions of the ring, and a methyl group at the 4 position. The 1-oxo functional group indicates the presence of a carbonyl group at the 1 position. 1-Oxo-2.4-bis-<3.3-dimethyl-allyl>-4-methyl-cyclohexadien-(2.5) is likely to be found in the realm of organic chemistry, possibly as an intermediate in the synthesis of more complex molecules or as a component in various chemical reactions. Its specific applications and properties would depend on the context in which it is used, such as in pharmaceuticals, materials science, or other industrial processes.
The CAS Registry Mumber 2119-98-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,1 and 9 respectively; the second part has 2 digits, 9 and 8 respectively. Calculate Digit Verification of CAS Registry Number 2119-98: (6*2)+(5*1)+(4*1)+(3*9)+(2*9)+(1*8)=74 74 % 10 = 4 So 2119-98-4 is a valid CAS Registry Number.