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Substance Name: NSC 3999
RN: 826-62-0
InChIKey: KNDQHSIWLOJIGP-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C9-H8-O3

Molecular Weight

  • 164.159
 
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Names and Synonyms

Results Name

  • NSC 3999

Synonyms

  • 1,3-Cyclopentadiene, compd. with 2,5-furandione (1:1)
  • 2-Norbornene-5,6-dicarboxylic anhydride
  • 3,6-Endomethylenephthalic anhydride, 1,2,3,6-tetrahydro-
  • 3,6-Endomethylenetetrahydrophthalic anhydride
  • 3,6-Methylene-1,2,3,6-tetrahydrophthalic anhydride
  • 5-Norbornene-2,3-dicarboxylic acid anhydride
  • Anhydrid kyseliny 3,6-endomethylen-delta(sup 4)-tetrahydroftalove
  • Anhydrid kyseliny 3,6-endomethylen-delta(sup 4)-tetrahydroftalove [Czech]
  • Bicyclo(2.2.1)-hept-5-ene-2,3-dicarboxylic anhydride
  • cis-3,6-Endomethylene-1,2,3,6-tetrahydropthalic anhydride
  • Cyclopentadiene-maleic anhydride adduct
  • EINECS 212-557-9
  • Endomethylenetetrahydrophthalic anhydride
  • Methylenetetrahydrophthalic anhydride
  • Norbornenedicarboxylic acid anhydride
  • NSC 3999

Systematic Names

  • 1,2,3,6-Tetrahydro-3,6-methanophthalic anhydride
  • 4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-
  • 5-Norbornene-2,3-dicarboxylic anhydride (8CI)
  • Bicyclo(2.2.1)-hept-5-ene-2,3-dicarboxylic anhydride

Registry Numbers

CAS Registry Number

  • 826-62-0

Other Registry Number

  • 66075-60-3

System Generated Number

  • 0000826620

Structure Descriptors

InChI

1S/C9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2

InChIKey

KNDQHSIWLOJIGP-UHFFFAOYSA-N

Smiles

C1([C@@H]2[C@@H]([C@@H]3C=C[C@@H]2C3)C(=O)O1)=O