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Substance Name: Acofilcon B [USAN]
RN: 403483-42-1

Classification Codes

  • Contact Lens Material (Hydrophilic)
  • Contact Lens Material (Hydrophobic)

Molecular Formula

  • (C10-H12-O4)v-(C7-H12-O4)w-(C6-H10-O3)x-(C6-H9-N-O)y

Molecular Weight

  • 697.7699
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Names and Synonyms

Name of Substance

  • Acofilcon B [USAN]


  • Acofilcon A
  • Acofilcon A
  • Acofilcon B
  • Contaflex GM3 49%
  • Contaflex GM3 58%
  • Diprop-2-enyl (2Z)-but-2-enedioate polymer with (2RS)-2,3-Dihydroxypropyl 2-methylprop-2-enoate, 1-Ethenylpyrrolidin-2-one, 2-hydroxyethyl 2-methylprop-2-enoate and Methyl 2-methylprop-2-enoate

Systematic Name

  • 2-Butenedioic acid (2Z)-, di-2-propenyl ester, polymer with 2,3-Dihydroxypropyl 2-methyl-2-propenoate, 1-Ethenyl-2-pyrrolidinone, 2-Hydroxyethyl 2-methyl-2-propenoate and Methyl 2-methyl-2-propenoate

Registry Numbers

CAS Registry Number

  • 403483-42-1

System Generated Number

  • 0403483421