400643-78-9 Usage
Uses
Used in Pharmaceutical Industry:
(3R,5S,6S)-6-[(3S,5S,8R,9S,10S,13S,14S,17R)-3-(tert-Butyl-diphenyl-silanyloxy)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-3-isopropyl-heptane-1,5-diol is used as a pharmaceutical compound for its potential therapeutic properties. Its unique structure and functional groups may allow it to interact with biological targets and pathways, offering new avenues for the development of drugs and treatments.
Used in Materials Science:
(3R,5S,6S)-6-[(3S,5S,8R,9S,10S,13S,14S,17R)-3-(tert-Butyl-diphenyl-silanyloxy)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-3-isopropyl-heptane-1,5-diol is used as a component in the development of advanced materials. Its complex structure and functional groups may contribute to the creation of new materials with unique properties, such as improved strength, flexibility, or chemical resistance.
Check Digit Verification of cas no
The CAS Registry Mumber 400643-78-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,0,6,4 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 400643-78:
(8*4)+(7*0)+(6*0)+(5*6)+(4*4)+(3*3)+(2*7)+(1*8)=109
109 % 10 = 9
So 400643-78-9 is a valid CAS Registry Number.
400643-78-9Relevant academic research and scientific papers
Stereocontrolled synthesis of contignasterol's side chain
Izzo, Irene,Pironti, Vincenza,Monica, Carmela Della,Sodano, Guido,De Riccardis, Francesco
, p. 8977 - 8980 (2007/10/03)
The four models of the contignasterol's side chains (2-5) have been stereospecifically prepared. The key reaction in the synthesis is a dimethylaluminum chloride-mediated 'ene' reaction between the steroid derivative 6 and the pseudo-enantiomeric aldehydes 7 and 8.
