1971-65-9 Usage
Uses
Used in Pharmaceutical Synthesis:
1,3,5(10),6-Estratetrene-3,17β-diol diacetate is used as an intermediate in the synthesis of 17β-Dihydro Equilenin (D448960), a 17β-metabolite of Equilin (E592800). 1,3,5(10),6-Estratetrene-3,17β-diol diacetate plays a crucial role in the development of pharmaceuticals targeting hormonal imbalances and related conditions.
Used in Hormone Research:
1,3,5(10),6-Estratetrene-3,17β-diol diacetate is used as a research compound for studying the structure-activity relationships of steroidal hormones. Its unique structure allows scientists to investigate the effects of modifications on the steroidal backbone and understand the underlying mechanisms of hormone action.
Used in Drug Development:
1,3,5(10),6-Estratetrene-3,17β-diol diacetate is used as a starting material for the development of new drugs targeting hormone-related disorders. Its versatile structure enables the creation of novel compounds with potential therapeutic applications in various medical fields.
Check Digit Verification of cas no
The CAS Registry Mumber 1971-65-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,7 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1971-65:
(6*1)+(5*9)+(4*7)+(3*1)+(2*6)+(1*5)=99
99 % 10 = 9
So 1971-65-9 is a valid CAS Registry Number.
1971-65-9Relevant academic research and scientific papers
Cytoprotective steroids (II)
-
, (2008/06/13)
A method is provided for treating a patient in need of therapy for acute neuronal degeneration due to metabolic compromise of central or peripheral nervous system cells comprising administering to that patient a therapeutically effective amount of a 7α-hydroxy substituted steroid selected from 7α-hydroxy-derivatives of estradiols, dehydroepiandrosterones and pregnenolones, and metabolic precursors thereof. Use of such compounds for manufacture of medicaments and neuroprotective compositions are also provided.
An Efficient Preparation of 6,7-Didehydroestrogenes
Ciattini, Pier Giuseppe,Morera, Enrico,Ortar, Giorgio
, p. 1293 - 1297 (2007/10/02)
The title compounds are prepared in excellent yield by palladium-catalyzed reduction with triethylammonium formate of enol triflates of 6-oxo-estrogens.
