Spiro[5.5]undecane-1-yl-tosylat, also known as 1-tosyloxyspiro[5.5]undecane, is a chemical compound with the molecular formula C17H26O3S. It is a derivative of spiro[5.5]undecane, a cyclic alkane with a spiro structure, and tosyl group (tosylate), a protecting group used in organic synthesis. Spiro<5.5>undecan-1-yl-tosylat is characterized by its unique structure, where the tosyl group is attached to the spiro[5.5]undecane core, providing a versatile intermediate for various chemical transformations and reactions. It is commonly used in organic synthesis, particularly in the protection of alcohols and the formation of carbon-carbon bonds. The compound's properties, such as its reactivity and stability, make it a valuable tool in the synthesis of complex organic molecules and pharmaceuticals.
1158-75-4
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Basic information
- Product Name: Spiro<5.5>undecan-1-yl-tosylat
- Synonyms:
- CAS NO:1158-75-4
- Molecular Formula:
- Molecular Weight: 322.469
- 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: Spiro<5.5>undecan-1-yl-tosylat(CAS DataBase Reference)
- NIST Chemistry Reference: Spiro<5.5>undecan-1-yl-tosylat(1158-75-4)
- EPA Substance Registry System: Spiro<5.5>undecan-1-yl-tosylat(1158-75-4)
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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: 1158-75-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1158-75-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,5 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.Calculate Digit Verification of CAS Registry Number 1158-75:
(6*1)+(5*1)+(4*5)+(3*8)+(2*7)+(1*5)=74
74 % 10 = 4
So 1158-75-4 is a valid CAS Registry Number.
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Spiro<5.5>undecan-1-yl-tosylat
