Trimethylsilyl (S)-N-(trimethylsilyl)-tert-leucinate is a complex organic compound with the molecular formula C12H27NO2Si2. It is a derivative of tert-leucine, an amino acid, where both the amino and carboxylic acid groups are protected with trimethylsilyl (TMS) groups. trimethylsilyl (S)-N-(trimethylsilyl)-tert-leucinate is often used in organic synthesis and peptide chemistry as a protected building block, allowing for the controlled formation of peptide bonds without unwanted side reactions. The TMS groups can be removed under mild conditions when needed, making it a valuable tool for the synthesis of more complex molecules.

71240-82-9

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Basic information
1. Product Name: trimethylsilyl (S)-N-(trimethylsilyl)-tert-leucinate
2. Synonyms:
3. CAS NO:71240-82-9
4. Molecular Formula:
5. Molecular Weight: 275.539
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: trimethylsilyl (S)-N-(trimethylsilyl)-tert-leucinate(CAS DataBase Reference)
10. NIST Chemistry Reference: trimethylsilyl (S)-N-(trimethylsilyl)-tert-leucinate(71240-82-9)
11. EPA Substance Registry System: trimethylsilyl (S)-N-(trimethylsilyl)-tert-leucinate(71240-82-9)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 71240-82-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 71240-82-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,2,4 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 71240-82:
(7*7)+(6*1)+(5*2)+(4*4)+(3*0)+(2*8)+(1*2)=99
99 % 10 = 9
So 71240-82-9 is a valid CAS Registry Number.

71240-82-9Upstream product

71240-82-9Downstream Products

1238891-61-6 C₁₈H₂₈N₂O₄Si

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