N-(toluene-4-sulfonyl)-DL-threonine is a chemical compound with the molecular formula C12H15NO5S. It is a derivative of the amino acid threonine, where the hydroxyl group is replaced by a toluene-4-sulfonyl group. This modification can affect the compound's reactivity and properties, making it useful in various chemical and biological applications, such as studying protein structure and function or as a potential pharmaceutical intermediate. The compound is a racemic mixture, meaning it contains equal parts of the D and L isomers, which are mirror images of each other.
43188-52-9
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Basic information
- Product Name: N-(toluene-4-sulfonyl)-DL-threonine
- Synonyms:
- CAS NO:43188-52-9
- Molecular Formula:
- Molecular Weight: 273.31
- 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: N-(toluene-4-sulfonyl)-DL-threonine(CAS DataBase Reference)
- NIST Chemistry Reference: N-(toluene-4-sulfonyl)-DL-threonine(43188-52-9)
- EPA Substance Registry System: N-(toluene-4-sulfonyl)-DL-threonine(43188-52-9)
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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: 43188-52-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 43188-52-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,1,8 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.Calculate Digit Verification of CAS Registry Number 43188-52:
(7*4)+(6*3)+(5*1)+(4*8)+(3*8)+(2*5)+(1*2)=119
119 % 10 = 9
So 43188-52-9 is a valid CAS Registry Number.
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N-(toluene-4-sulfonyl)-DL-threonine
