80699-76-9 Usage
Uses
Used in Pharmaceutical Industry:
(8S,9S,10R,13S,14S,17S)-10,13-Dimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid is used as an intermediate in the synthesis of heterocyclic steroids, such as finasteride. Its unique structure and functional groups make it a valuable building block for the development of new pharmaceutical compounds with potential therapeutic applications.
Used in Chemical Research:
(8S,9S,10R,13S,14S,17S)-10,13-Dimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid can also be utilized in chemical research for studying the synthesis, properties, and reactions of complex organic molecules. Its unique stereochemistry and functional groups provide opportunities for exploring new synthetic routes and understanding the reactivity of similar compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 80699-76-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,6,9 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 80699-76:
(7*8)+(6*0)+(5*6)+(4*9)+(3*9)+(2*7)+(1*6)=169
169 % 10 = 9
So 80699-76-9 is a valid CAS Registry Number.
80699-76-9Relevant academic research and scientific papers
Oxygen Atom Transfer from Iodylbenzene to Diphenyl Diselenide - A Convenient Method for Dehydrogenation of Steroidal 3-Ketones
Barton, Derek H. R.,Morzycki, Jacek W.,Motherwell, William B.,Ley, Steven V.
, p. 1044 - 1045 (2007/10/02)
Steroidal 3-ketones are smoothly dehydrogenated in high yield using benzeneseleninic anhydride generated in situ by oxygen atom transfer from iodylbenzene, PhIO2, to catalytic amounts of diphenyl diselenide; use of meta-iodylbenzoic acid in the above cycle has led to the development of an economical and experimentally convenient method avoiding chromatographic separations and with recovery of the m-iodobenzoic acid and the diphenyl diselenide.
