The chemical compound "(3R,5S,7S,8R,9S,10S,13R,14S,17R)-17-((R)-5-((1-hydroxy-2-methylpropan-2-yl)amino)-5-oxopentan-2-yl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,7-diyl diformate" is a complex, chiral molecule with a unique structure. It features a cyclopenta[a]phenanthrene core, which is a type of polycyclic aromatic hydrocarbon, and is further modified with a 17-carbon side chain that includes a hydroxyl group and an amino group. The molecule also has two formyl groups, indicating the presence of aldehyde functional groups. The specific arrangement of the chiral centers, as indicated by the R and S prefixes, suggests that (3R,5S,7S,8R,9S,10S,13R,14S,17R)-17-((R)-5-((1-hydroxy-2-methylpropan-2-yl)amino)-5-oxopentan-2-yl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,7-diyl diformate has a highly specific three-dimensional structure, which is crucial for its potential biological activity and interactions. (3R,5S,7S,8R,9S,10S,13R,14S,17R)-17-((R)-5-((1-hydroxy-2-methylpropan-2-yl)amino)-5-oxopentan-2-yl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,7-diyl diformate is likely to be found in the realm of natural products or as a synthetic analog with specific pharmaceutical or chemical applications, given its intricate structure and functional groups.
The CAS Registry Mumber 91739-77-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,7,3 and 9 respectively; the second part has 2 digits, 7 and 7 respectively. Calculate Digit Verification of CAS Registry Number 91739-77: (7*9)+(6*1)+(5*7)+(4*3)+(3*9)+(2*7)+(1*7)=164 164 % 10 = 4 So 91739-77-4 is a valid CAS Registry Number.
Get Best Price for91739-77-4(3R,5S,7S,8R,9S,10S,13R,14S,17R)-17-((R)-5-((1-hydroxy-2-methylpropan-2-yl)amino)-5-oxopentan-2-yl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,7-diyl diformate