CAS: 826-62-0 - 3aalpha,4,7,7aalpha-Tetrahydro-4alpha,7alpha-methanoisobenzofuran-1,3-d one

Formula: C₉H₈O₃

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

InChI key: InChIKey=KNDQHSIWLOJIGP-UHFFFAOYSA-N

SMILES: O=C1OC(=O)C2C3C=CC(C3)C12

Synonyms:

• 2-Norbornene-5,6-dicarboxylic anhydride
• 3,6-Methano-4-cyclohexene-1,2-dicarboxylic acid anhydride
• 3,6-Methylene-1,2,3,6-tetrahydrophthalic anhydride
• 3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1,3-dione
• 4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-
• 4-Oxatricyclo[5.2.1.0^2,6]dec-8-ene-3,5-dione
• 5,6-Norbornene-2,3-dicarboxylic acid anhydride
• 5-Norbornene-2,3-dicarboxylic Anhydride
• 5-Norbornene-2,3-dicarboxylic acid anhydride
• Anhydride 647
• Bicyclo[2.2.1]hept-2-ene-5,6-dicarboxylic anhydride
• Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride
• Carbic anhydride
• Himic anhydride
• NSC 3999
• Nadic anhydride
• Nbda
• Norbornenedicarboxylic anhydride

5-Norbornene-2,3-dicarboxylic Anhydride

CAS: 826-62-0

• Formula: C₉H₈O₃
• Purity: >97.0%(T)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 164.16

3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1,3-dione

CAS: 826-62-0

• Formula: C₉H₈O₃
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 164.1580

cis-endo-5-Norbornene-2,3-dicarboxylic anhydride

CAS: 826-62-0

• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 164.16000366210938

4-Oxatricyclo[5.2.1.0,2,6]dec-8-ene-3,5-dione

CAS: 826-62-0

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• Formula: C₉H₈O₃
• Purity: Min. 95%
• Molecular weight: 164.16 g/mol