1314378-10-3
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Basic information
- Product Name: Lipoamido-PEG4-acid
- Synonyms: Lipoamido-PEG4-acid;LA-PEG4-COOH
- CAS NO:1314378-10-3
- Molecular Formula: C19H35NO7S2
- Molecular Weight: 453.61
- EINECS: N/A
- Product Categories: N/A
- Mol File: 1314378-10-3.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Lipoamido-PEG4-acid(CAS DataBase Reference)
- NIST Chemistry Reference: Lipoamido-PEG4-acid(1314378-10-3)
- EPA Substance Registry System: Lipoamido-PEG4-acid(1314378-10-3)
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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: 1314378-10-3(Hazardous Substances Data)
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1314378-10-3 Usage
Description
Lipoamido-PEG4-acid contains a lipoic acid group and a terminal carboxylic acid. Lipoic acid contains two sulfur atoms (at C6 and C8) connected by a disulfide bond and is thus considered to be oxidized although either sulfur atom can exist in higher oxidation states. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG linker increases the water solubility of the compound.Check Digit Verification of cas no
The CAS Registry Mumber 1314378-10-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,4,3,7 and 8 respectively; the second part has 2 digits, 1 and 0 respectively.Calculate Digit Verification of CAS Registry Number 1314378-10:
(9*1)+(8*3)+(7*1)+(6*4)+(5*3)+(4*7)+(3*8)+(2*1)+(1*0)=133
133 % 10 = 3
So 1314378-10-3 is a valid CAS Registry Number.
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Lipoamido-PEG4-acid
