N--DL-threonin is a chemical compound with the molecular formula C11H13NO7. It is a derivative of the amino acid threonine, where the hydroxyl group of threonine is esterified with o-nitrobenzoic acid. N--DL-threonin is often used in organic synthesis and as a reagent in various chemical reactions. It is characterized by its ability to form a stable ester linkage, which can be useful in protecting the hydroxyl group during synthetic transformations. The presence of the nitro group also introduces a strong electron-withdrawing effect, which can influence the reactivity of the molecule in certain reactions. N--DL-threonin is a racemic mixture, meaning it contains equal parts of the D and L isomers of the compound.
2441-69-2
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Basic information
- Product Name:
N-
-DL-threonin - Synonyms:
- CAS NO:2441-69-2
- Molecular Formula:
- Molecular Weight: 268.226
- EINECS: N/A
- Product Categories: N/A
- Product Name:
N-
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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-
-DL-threonin(CAS DataBase Reference) - NIST Chemistry Reference: N-
-DL-threonin(2441-69-2) - EPA Substance Registry System: N-
-DL-threonin(2441-69-2)
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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: 2441-69-2(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2441-69-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,4 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.Calculate Digit Verification of CAS Registry Number 2441-69:
(6*2)+(5*4)+(4*4)+(3*1)+(2*6)+(1*9)=72
72 % 10 = 2
So 2441-69-2 is a valid CAS Registry Number.
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N--DL-threonin
