1-Benzyloxycarbonyl-thiosemicarbazino-(4)-essigsaeure-ethylester, also known as Z-Tsc-OEt, is a chemical compound with the molecular formula C12H18N4O3S. It is a derivative of thiosemicarbazide, featuring a benzyloxycarbonyl group at the 1-position and an ethyl ester group at the 4-position. <1-Benzyloxycarbonyl-thiosemicarbazino-(4)>-essigsaeure-ethylester is primarily used as a protecting group in peptide synthesis, where it can be used to protect the amino group of amino acids during the coupling process. The benzyloxycarbonyl group can be removed under acidic conditions, while the thiosemicarbazide group can be cleaved under mild oxidative conditions, making it a versatile protecting group for various applications in organic chemistry and biochemistry.
7754-89-4
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Basic information
- Product Name: <1-Benzyloxycarbonyl-thiosemicarbazino-(4)>-essigsaeure-ethylester
- Synonyms:
- CAS NO:7754-89-4
- Molecular Formula:
- Molecular Weight: 311.362
- 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: <1-Benzyloxycarbonyl-thiosemicarbazino-(4)>-essigsaeure-ethylester(CAS DataBase Reference)
- NIST Chemistry Reference: <1-Benzyloxycarbonyl-thiosemicarbazino-(4)>-essigsaeure-ethylester(7754-89-4)
- EPA Substance Registry System: <1-Benzyloxycarbonyl-thiosemicarbazino-(4)>-essigsaeure-ethylester(7754-89-4)
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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: 7754-89-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7754-89-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,5 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.Calculate Digit Verification of CAS Registry Number 7754-89:
(6*7)+(5*7)+(4*5)+(3*4)+(2*8)+(1*9)=134
134 % 10 = 4
So 7754-89-4 is a valid CAS Registry Number.
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<1-Benzyloxycarbonyl-thiosemicarbazino-(4)>-essigsaeure-ethylester
