(Rp,Sp)-2',5'-bis-O-(1,1-dimethylethyl)dimethylsilyl-3'-O-(dimethylamino)methoxyphosphino-uridine is a complex organic compound that belongs to the class of nucleoside derivatives. It is characterized by its unique structure, which includes a uridine molecule with modifications at the 2' and 5' positions. Specifically, these positions are substituted with (1,1-dimethylethyl)dimethylsilyl groups, which are silyl protecting groups commonly used in organic synthesis to protect hydroxyl groups. Additionally, the 3' position is modified with a (dimethylamino)methoxyphosphino group, which introduces a phosphorus-containing moiety that can be relevant for the compound's reactivity or biological activity. (Rp,Sp)-2',5'-bis-O-<(1,1-dimethylethyl)dimethylsilyl>-3'-O-<(dimethylamino)methoxyphosphino>uridine is likely to be used in advanced chemical synthesis, potentially in the development of new pharmaceuticals or as a research tool in biochemistry. The stereochemistry at the Rp and Sp positions indicates the specific three-dimensional arrangement of the molecule, which can significantly influence its properties and interactions.
The CAS Registry Mumber 86529-07-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,5,2 and 9 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 86529-07: (7*8)+(6*6)+(5*5)+(4*2)+(3*9)+(2*0)+(1*7)=159 159 % 10 = 9 So 86529-07-9 is a valid CAS Registry Number.