Organic Polymers

Polymers are macromolecules composed of many repeated units called monomers; organic polymers contain carbon backbones.

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L-Cystine, FCC, 98.5-101.5%, Spectrum™ Chemical

CAS: 56-89-3 Molecular Formula: C6H12N2O4S2 Molecular Weight (g/mol): 240.29 InChI Key: LEVWYRKDKASIDU-IMJSIDKUSA-N IUPAC Name: (2R)-2-amino-3-{[(2R)-2-amino-2-carboxyethyl]disulfanyl}propanoic acid SMILES: N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O

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CAS	56-89-3
Molecular Weight (g/mol)	240.29
SMILES	N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O
IUPAC Name	(2R)-2-amino-3-{[(2R)-2-amino-2-carboxyethyl]disulfanyl}propanoic acid
InChI Key	LEVWYRKDKASIDU-IMJSIDKUSA-N
Molecular Formula	C6H12N2O4S2

Sigma Aldrich Fine Chemicals Biosciences Kolliphor® EL, 61791-12-6, MFCD00130879, 500g

pH-range 6.0 - 8.0, Synonym: Cremophor EL, Macrogolglycerol ricinoleate, PEG-35 castor oil, Polyoxyl 35 hydrogenated castor oil, Polyoxyl-35 castor oil; Kolliphor® EL is a nonionic solubilizer and emulsifier made by reacting castor oil with ethylene oxide. It is a pale yellow oily liquid that is clear at temperatures above 26�C. It has a faint but characteristic odour. Kolliphor® is a registered trademark of BASF SE.

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Sigma Aldrich Fine Chemicals Biosciences Kolliphor® EL pH-range 6.0 - 8.0 | 61791-12-6 | MFCD00130879 | 1kg

Kolliphor® EL pH-range 6.0 - 8.0Purity: MW: | 61791-12-6 | MFCD00130879 | 1kg. Kolliphor® is a registered trademark of BASF SE.

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Organic Polymers

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L-Cystine, FCC, 98.5-101.5%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

L-Cystine, FCC, 98.5-101.5%, Spectrum™ Chemical