56259-20-2 Usage
General Description
7,7-Ethylenedithio-3β-(acetyloxy)-11-oxo-5α-lanostane is a chemical compound with a complex and extended structure. It belongs to the lanostane family of compounds and is characterized by the presence of ethylenedithio, acetyloxy, and oxo functional groups. 7,7-Ethylenedithio-3β-(acetyloxy)-11-oxo-5α-lanostane is a derivative of lanosterol, a precursor of cholesterol biosynthesis. The presence of ethylenedithio and acetyloxy groups suggests potential chemical reactivity and binding interactions with biological molecules. The structure of 7,7-Ethylenedithio-3β-(acetyloxy)-11-oxo-5α-lanostane may contribute to its biological activity and potential pharmaceutical applications.
Check Digit Verification of cas no
The CAS Registry Mumber 56259-20-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,2,5 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 56259-20:
(7*5)+(6*6)+(5*2)+(4*5)+(3*9)+(2*2)+(1*0)=132
132 % 10 = 2
So 56259-20-2 is a valid CAS Registry Number.
56259-20-2Relevant articles and documents
Synthesis of a 24-Epimeric Mixture of 4α,14α,24-Trimethyl-9(11)-cholesten-3-one
Yamashita, Masahiko,Naora (nee Namikawa), Misuzu,Murae, Tatsushi,Tsuyuki, Takahiko,Takahashi, Takeyoshi
, p. 1383 - 1390 (2007/10/02)
A 24-epimeric mixture of a 4α,14α,24-trimethyl-9(11)-cholesten-3-one was synthesized from lanosterol through 4α,14α,24-trimethyl-8-cholesten-β-ol and 4α,14α,24-trimethyl-7,11-dioxocholestan-3β-yl acetate as key intermediates.
