1807518-64-4
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Basic information
- Product Name: Ald-Ph-PEG4-t-butyl ester
- Synonyms: Ald-Ph-PEG4-t-butyl ester;DF-PEG4-CH2CH2COOtBu
- CAS NO:1807518-64-4
- Molecular Formula: C23H35NO8
- Molecular Weight: 453.5259
- EINECS: N/A
- Product Categories: N/A
- Mol File: 1807518-64-4.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: Soluble in DMSO, DCM, DMF
- CAS DataBase Reference: Ald-Ph-PEG4-t-butyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: Ald-Ph-PEG4-t-butyl ester(1807518-64-4)
- EPA Substance Registry System: Ald-Ph-PEG4-t-butyl ester(1807518-64-4)
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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: 1807518-64-4(Hazardous Substances Data)
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1807518-64-4 Usage
Description
Ald-Ph-PEG4-t-butyl ester contains a benzaldehyde group which can react with aminooxy (ONH2) bearing molecules. The t-butyl ester is a protecting group that can be removed under acidic conditions for further conjugation, PEG space improve aqueous solubility.Check Digit Verification of cas no
The CAS Registry Mumber 1807518-64-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,0,7,5,1 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.Calculate Digit Verification of CAS Registry Number 1807518-64:
(9*1)+(8*8)+(7*0)+(6*7)+(5*5)+(4*1)+(3*8)+(2*6)+(1*4)=184
184 % 10 = 4
So 1807518-64-4 is a valid CAS Registry Number.
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1807518-64-4Downstream Products
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Ald-Ph-PEG4-t-butyl ester
