34990-88-0Relevant articles and documents
Total synthesis of optically active steroids. 7. Synthesis and properties of modified estratriene derivatives
Rufer,Schr?der,Gibian
, p. 1 - 13 (2007/10/11)
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34990-88-0
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Basic information
- Product Name: 16,17-Epoxy-3,17-dihydroxyestra-1,3,5(10)-triene-3,17-diacetate
- Synonyms: 16,17-Epoxy-3,17-dihydroxyestra-1,3,5(10)-triene-3,17-diacetate;16,17-Epoxyestra-1,3,5(10)-triene-3,17-diol-3,17-diacetate
- CAS NO:34990-88-0
- Molecular Formula: C22H26 O5
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 34990-88-0.mol
- Article Data: 1
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 16,17-Epoxy-3,17-dihydroxyestra-1,3,5(10)-triene-3,17-diacetate(CAS DataBase Reference)
- NIST Chemistry Reference: 16,17-Epoxy-3,17-dihydroxyestra-1,3,5(10)-triene-3,17-diacetate(34990-88-0)
- EPA Substance Registry System: 16,17-Epoxy-3,17-dihydroxyestra-1,3,5(10)-triene-3,17-diacetate(34990-88-0)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 34990-88-0(Hazardous Substances Data)
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34990-88-0 Usage
Molecular weight
408.5Structural similarity
To naturally occurring hormone estradiol, with the addition of an epoxy groupFunctional groups
环氧 group, two hydroxyl groups at positions 3 and 17, and acetyl groups at both the 3 and 17 positionsBiological activity
Acts as a synthetic steroid hormone compoundResearch and pharmaceutical applications
Used as a tool to study the effects of estrogen on biological systemsPotential use
Understanding the biological activity of estrogen and developing new medications for hormone-related conditions.Check Digit Verification of cas no
The CAS Registry Mumber 34990-88-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,9,9 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.Calculate Digit Verification of CAS Registry Number 34990-88:
(7*3)+(6*4)+(5*9)+(4*9)+(3*0)+(2*8)+(1*8)=150
150 % 10 = 0
So 34990-88-0 is a valid CAS Registry Number.
34990-88-0Upstream product
34990-88-0Downstream Products
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16,17-Epoxy-3,17-dihydroxyestra-1,3,5(10)-triene-3,17-diacetate
