S-Benzyl-N-benzyloxycarbonyl-L-cysteinyl-11-amino-undecansaeure-ethylester is a complex organic compound with the molecular formula C34H51NO4S. It is a derivative of L-cysteine, an amino acid, and features a benzyl group attached to the sulfur atom, a benzyloxycarbonyl group on the nitrogen, and an 11-amino-undecanoic acid chain. S-Benzyl-N-benzyloxycarbonyl-L-cysteinyl-11-amino-undecansaeure-ethylester is often used in peptide synthesis as a protected amino acid building block, where the benzyl and benzyloxycarbonyl groups serve as protecting groups that prevent unwanted side reactions during the synthesis process. The ethyl ester group at the end of the molecule is a common feature in peptide synthesis, facilitating the coupling of amino acids in the formation of peptides.
3559-44-2
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Basic information
- Product Name: S-Benzyl-N-benzyloxycarbonyl-L-cysteinyl-11-amino-undecansaeure-ethylester
- Synonyms:
- CAS NO:3559-44-2
- Molecular Formula:
- Molecular Weight: 556.767
- 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: S-Benzyl-N-benzyloxycarbonyl-L-cysteinyl-11-amino-undecansaeure-ethylester(CAS DataBase Reference)
- NIST Chemistry Reference: S-Benzyl-N-benzyloxycarbonyl-L-cysteinyl-11-amino-undecansaeure-ethylester(3559-44-2)
- EPA Substance Registry System: S-Benzyl-N-benzyloxycarbonyl-L-cysteinyl-11-amino-undecansaeure-ethylester(3559-44-2)
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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: 3559-44-2(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 3559-44-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,5 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.Calculate Digit Verification of CAS Registry Number 3559-44:
(6*3)+(5*5)+(4*5)+(3*9)+(2*4)+(1*4)=102
102 % 10 = 2
So 3559-44-2 is a valid CAS Registry Number.
3559-44-2Upstream product
3559-44-2Downstream Products
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S-Benzyl-N-benzyloxycarbonyl-L-cysteinyl-11-amino-undecansaeure-ethylester
