Acetic acid (3S,5R,6R,8S,9S,10R,13S,14S)-5,6-dihydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester is a complex organic compound with a molecular formula of C21H34O5. It is a derivative of acetic acid, featuring a cyclopenta[a]phenanthren-3-yl moiety, which is a type of polycyclic aromatic hydrocarbon. The compound is characterized by its stereochemistry, with eight chiral centers, as indicated by the (3S,5R,6R,8S,9S,10R,13S,14S) notation. This means that the compound has a specific three-dimensional arrangement of atoms at these centers, which can significantly influence its chemical properties and potential applications. The compound's structure includes two hydroxyl groups (-OH) at the 5 and 6 positions, and two methyl groups (-CH3) at the 10 and 13 positions, which contribute to its unique chemical and physical characteristics. This ester is likely to be found in natural products or synthesized for specific applications in chemistry, such as in the pharmaceutical or fragrance industry, due to its complex structure and potential biological activity.
The CAS Registry Mumber 4725-55-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,2 and 5 respectively; the second part has 2 digits, 5 and 5 respectively. Calculate Digit Verification of CAS Registry Number 4725-55: (6*4)+(5*7)+(4*2)+(3*5)+(2*5)+(1*5)=97 97 % 10 = 7 So 4725-55-7 is a valid CAS Registry Number.