"Rel-(1R,2S,4S,5R)-1,2-Diethyl-4,5-dimethylcyclohexane" is a complex organic compound with a unique molecular structure. It is a cyclohexane derivative, which means it has a six-carbon ring structure. The compound is characterized by two ethyl groups (C2H5) attached to the 1st and 2nd carbon atoms, and two methyl groups (CH3) attached to the 4th and 5th carbon atoms. The "rel" prefix indicates that the compound has a specific relative configuration, with the 1st, 2nd, 4th, and 5th carbon atoms having the R and S configurations as specified. rel-(1R,2S,4S,5R)-1,2-Diethyl-4,5-dimethylcyclohexane is a type of alkane, which is a hydrocarbon with only single bonds between carbon atoms, making it relatively stable and unreactive. It is an example of a chiral molecule, meaning it has a non-superimposable mirror image, and the specific configuration of the substituents around the ring gives it unique chemical properties.
The CAS Registry Mumber 877-41-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,7 and 7 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 877-41: (5*8)+(4*7)+(3*7)+(2*4)+(1*1)=98 98 % 10 = 8 So 877-41-8 is a valid CAS Registry Number.