"4t-ethyl-3r-isopropenyl-1-isopropyl-4c-methyl-cyclohexene" is a complex organic compound with a unique molecular structure. It consists of a cyclohexene ring, which is a six-carbon ring with alternating single and double bonds. The compound has several substituents: an ethyl group (C2H5) at the 4-position, an isopropenyl group (C3H5) at the 3-position, an isopropyl group (C3H7) at the 1-position, and a methyl group (CH3) at the 4-position. The "t" and "r" prefixes indicate the relative positions of the substituents on the cyclohexene ring, with "t" standing for trans (opposite sides) and "r" for cis (same side). 4t-ethyl-3r-isopropenyl-1-isopropyl-4c-methyl-cyclohexene is characterized by its specific arrangement of carbon atoms and substituents, which influences its chemical properties and potential applications in various fields, such as pharmaceuticals or materials science.
The CAS Registry Mumber 1135-93-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,3 and 5 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1135-93: (6*1)+(5*1)+(4*3)+(3*5)+(2*9)+(1*3)=59 59 % 10 = 9 So 1135-93-9 is a valid CAS Registry Number.