Z-O,O'-bis(t-butyldimethylsilyl)-pseudo-DES, also known as Z-O,O'-bis(t-butyldimethylsilyl)-pseudo-Diethylstilbestrol, is a synthetic compound that serves as a derivative of Diethylstilbestrol (DES). DES is a synthetic estrogen that has been used in various medical applications, although its use has been largely discontinued due to health concerns. The pseudo-DES compound is characterized by the presence of two t-butyldimethylsilyl groups attached to the oxygen atoms of the molecule, which provides it with unique chemical properties. These modifications can affect the compound's reactivity, stability, and potential applications in chemical research or as a precursor in the synthesis of other compounds. The t-butyldimethylsilyl groups are commonly used in organic chemistry to protect functional groups during reactions, and their presence in pseudo-DES suggests that Z-O,O'-bis(t-butyldimethylsilyl)-pseudo-DES may be used in similar protective or synthetic roles.
85546-04-9
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Basic information
- Product Name: Z-O,O'-bis(t-butyldimethylsilyl)-pseudo-DES
- Synonyms: Z-O,O'-bis(t-butyldimethylsilyl)-pseudo-DES
- CAS NO:85546-04-9
- Molecular Formula:
- Molecular Weight: 496.881
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Z-O,O'-bis(t-butyldimethylsilyl)-pseudo-DES(CAS DataBase Reference)
- NIST Chemistry Reference: Z-O,O'-bis(t-butyldimethylsilyl)-pseudo-DES(85546-04-9)
- EPA Substance Registry System: Z-O,O'-bis(t-butyldimethylsilyl)-pseudo-DES(85546-04-9)
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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: 85546-04-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 85546-04-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,5,4 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.Calculate Digit Verification of CAS Registry Number 85546-04:
(7*8)+(6*5)+(5*5)+(4*4)+(3*6)+(2*0)+(1*4)=149
149 % 10 = 9
So 85546-04-9 is a valid CAS Registry Number.
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Z-O,O'-bis(t-butyldimethylsilyl)-pseudo-DES
