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Substance Name: Surfilcon A [USAN]
RN: 38809-73-3
Note
- Hydrophobic polymethylmethacrylate complexed with hydrophilic poly-N-2-vinylpyrrolidone for hydrogel intrastromal implants.
Classification Code
- Contact Lens Material (Hydrophilic)
Molecular Formula
- (C6-H9-N-O.C5-H8-O2.C7-H10-O2)x-
Molecular Weight
- 337.413
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Links to Resources
NLM Resources (File Locators)
Other Resources (Internet Locators)
Names and Synonyms
Name of Substance
- Duragel 75
- Surfilcon A [USAN]
Synonyms
- 1-Vinyl-2-pyrrolidinone polymer with methyl methacrylate and allyl methacrylate
- Permaflex
- Permaflex Naturals
- Surfilcon
- Surfilcon A
- Xylofilcon A
Systematic Names
- 2-Propenoic acid, 2-methyl-, endo-
- 2-Pyrrolidinone, 1-ethenyl-, polymer with methyl 2-methyl-2-propenoate and 2-propenyl 2-methyl-2-propenoate
Registry Numbers
CAS Registry Number
- 38809-73-3
Other Registry Number
- 134688-38-3
System Generated Number
- 0038809733
Molecular Formulas
Molecular Formula
- (C6-H9-N-O.C5-H8-O2.C7-H10-O2)x-
Molecular Formula Fragments
- C5-H8-O2
- C6-H9-N-O
- C7-H10-O2
- COMPONENT