CAS: 81-84-5 Molecular Formula: C12H6O3 Molecular Weight (g/mol): 198.18 MDL Number: MFCD00006925 InChI Key: GRSMWKLPSNHDHA-UHFFFAOYSA-N Synonym: 1h,3h-benzo de isochromene-1,3-dione, 1h,3h-naphtho 1,8-cd pyran-1,3-dione, protect agrochemical, pakarli, 1,8-naphthalic acid anhydride, naphthalic acid anhydride, protect, naphthalic anhydride, benzo de isochromene-1,3-dione, 1,8-naphthalic anhydride PubChem CID: 6693 ChEBI: CHEBI:82246 IUPAC Name: 3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(13),5,7,9,11-pentaene-2,4-dione SMILES: O=C1OC(=O)C2=C3C(C=CC=C13)=CC=C2

CAS: 81-84-5 Molecular Formula: C12H6O3 Molecular Weight (g/mol): 198.18 MDL Number: MFCD00006925 InChI Key: GRSMWKLPSNHDHA-UHFFFAOYSA-N Synonym: 1h,3h-benzo de isochromene-1,3-dione, 1h,3h-naphtho 1,8-cd pyran-1,3-dione, protect agrochemical, pakarli, 1,8-naphthalic acid anhydride, naphthalic acid anhydride, protect, naphthalic anhydride, benzo de isochromene-1,3-dione, 1,8-naphthalic anhydride PubChem CID: 6693 ChEBI: CHEBI:82246 IUPAC Name: 3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(13),5,7,9,11-pentaene-2,4-dione SMILES: O=C1OC(=O)C2=C3C(C=CC=C13)=CC=C2

CAS: 4053-08-1 Molecular Formula: C12H5ClO3 Molecular Weight (g/mol): 232.62 MDL Number: MFCD00006928 InChI Key: UJEUBSWHCGDJQU-UHFFFAOYSA-N

CAS: 3027-38-1 Molecular Formula: C12H5NO5 Molecular Weight (g/mol): 243.17 MDL Number: MFCD00006926 InChI Key: FLFLZYYDLIKGJQ-UHFFFAOYSA-N PubChem CID: 18194 IUPAC Name: 11-nitro-3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(13),5,7,9,11-pentaene-2,4-dione SMILES: [O-][N+](=O)C1=CC2=C3C(C=CC=C3C(=O)OC2=O)=C1

CAS: 24050-49-5 Molecular Formula: C12H5BrO3 Molecular Weight (g/mol): 277.07 MDL Number: MFCD00228162 InChI Key: LYXFXCSFCWZGNZ-UHFFFAOYSA-N Synonym: 11-bromo-3-oxatricyclo 7.3.1.0?, 1 3 trideca-1 13 ,5,7,9,11-pentaene-2,4-dione, 7-bromo-3-oxatricyclo 7.3.1.0?,__ trideca-1 13 ,5,7,9,11-pentaene-2,4-dione, 11-bromo-3-oxatricyclo 7.3.1.0, 1 3 trideca-1 13 ,5,7,9,11-pentaene-2,4-dione, 1h,3h-naphtho 1,8-cd pyran-1,3-dione, 5-bromo, 1h,3h-naphtho 1,8-cd pyran-1,3-dione,5-bromo, 5-bromo-benzo de isochromene-1,3-dione, pubchem24244, 5-bromo-1h,3h-benzo de isochromene-1,3-dione, 3-bromo-1,8-naphthalic anhydride, 5-bromobenzo de isochromene-1,3-dione PubChem CID: 3907491 IUPAC Name: 7-bromo-3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(13),5,7,9,11-pentaene-2,4-dione SMILES: BrC1=CC2=CC=CC3=C2C(=C1)C(=O)OC3=O

CAS: 4023-02-3 MDL Number: MFCD00210087