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Isocumarinas y derivados

Compuestos orgánicos que son isómeros de cumarina con un anillo de lactona invertido. Incluyen compuestos derivados de isocumarinas.
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Dianhídrido 3,4,9,10-perilenotetracarboxílico, 98 %, Thermo Scientific Chemicals

CAS: 128-69-8 Fórmula molecular: C24H8O6 Peso molecular (g/mol): 392.32 Número MDL: MFCD00006916 Clave InChI: CLYVDMAATCIVBF-UHFFFAOYSA-N Sinónimo: 3,4,9,10-perylenetetracarboxylic dianhydride,pigment red 224,ptcda,perylene-3,4,9,10-tetracarboxylic dianhydride,perylenetetracarboxylic anhydride,anthra 2,1,9-def:6,5,10-d'e'f' diisochromene-1,3,8,10-tetraone,perylo 3,4-cd:9,10-c'd' dipyran-1,3,8,10-tetrone,perylenetetracarboxylic acid dianhydride,3,4:9,10-perylenetetracarboxylic anhydride PubChem CID: 67191 Nombre IUPAC: 7,18-dioxaheptacíclico[14.6.2.2²,⁵.0³,¹².0⁴,⁹.0¹³,²³.0²⁰,²⁴]hexacosa-1(22),2(26),3,5(25),9,11,13,15,20,23-decaeno-6,8,17,19-tetrona SMILES: O=C1OC(=O)C2=CC=C3C4=CC=C5C(=O)OC(=O)C6=CC=C(C7=CC=C1C2=C37)C4=C56

Sinónimo 3,4,9,10-perylenetetracarboxylic dianhydride,pigment red 224,ptcda,perylene-3,4,9,10-tetracarboxylic dianhydride,perylenetetracarboxylic anhydride,anthra 2,1,9-def:6,5,10-d'e'f' diisochromene-1,3,8,10-tetraone,perylo 3,4-cd:9,10-c'd' dipyran-1,3,8,10-tetrone,perylenetetracarboxylic acid dianhydride,3,4:9,10-perylenetetracarboxylic anhydride
Clave InChI CLYVDMAATCIVBF-UHFFFAOYSA-N
PubChem CID 67191
Fórmula molecular C24H8O6
CAS 128-69-8
Peso molecular (g/mol) 392.32
Número MDL MFCD00006916
SMILES O=C1OC(=O)C2=CC=C3C4=CC=C5C(=O)OC(=O)C6=CC=C(C7=CC=C1C2=C37)C4=C56
Nombre IUPAC 7,18-dioxaheptacíclico[14.6.2.2²,⁵.0³,¹².0⁴,⁹.0¹³,²³.0²⁰,²⁴]hexacosa-1(22),2(26),3,5(25),9,11,13,15,20,23-decaeno-6,8,17,19-tetrona
3

Dianhídrido 3,4,9,10-perilenotetracarboxílico, 98 %, Thermo Scientific Chemicals

CAS: 128-69-8 Fórmula molecular: C24H8O6 Peso molecular (g/mol): 392.32 Número MDL: MFCD00006916 Clave InChI: CLYVDMAATCIVBF-UHFFFAOYSA-N Sinónimo: 3,4,9,10-perylenetetracarboxylic dianhydride,pigment red 224,ptcda,perylene-3,4,9,10-tetracarboxylic dianhydride,perylenetetracarboxylic anhydride,anthra 2,1,9-def:6,5,10-d'e'f' diisochromene-1,3,8,10-tetraone,perylo 3,4-cd:9,10-c'd' dipyran-1,3,8,10-tetrone,perylenetetracarboxylic acid dianhydride,3,4:9,10-perylenetetracarboxylic anhydride PubChem CID: 67191 Nombre IUPAC: 7,18-dioxaheptacíclico[14.6.2.2²,⁵.0³,¹².0⁴,⁹.0¹³,²³.0²⁰,²⁴]hexacosa-1(22),2(26),3,5(25),9,11,13,15,20,23-decaeno-6,8,17,19-tetrona SMILES: O=C1OC(=O)C2=CC=C3C4=CC=C5C(=O)OC(=O)C6=CC=C(C7=CC=C1C2=C37)C4=C56

Sinónimo 3,4,9,10-perylenetetracarboxylic dianhydride,pigment red 224,ptcda,perylene-3,4,9,10-tetracarboxylic dianhydride,perylenetetracarboxylic anhydride,anthra 2,1,9-def:6,5,10-d'e'f' diisochromene-1,3,8,10-tetraone,perylo 3,4-cd:9,10-c'd' dipyran-1,3,8,10-tetrone,perylenetetracarboxylic acid dianhydride,3,4:9,10-perylenetetracarboxylic anhydride
Clave InChI CLYVDMAATCIVBF-UHFFFAOYSA-N
PubChem CID 67191
Fórmula molecular C24H8O6
CAS 128-69-8
Peso molecular (g/mol) 392.32
Número MDL MFCD00006916
SMILES O=C1OC(=O)C2=CC=C3C4=CC=C5C(=O)OC(=O)C6=CC=C(C7=CC=C1C2=C37)C4=C56
Nombre IUPAC 7,18-dioxaheptacíclico[14.6.2.2²,⁵.0³,¹².0⁴,⁹.0¹³,²³.0²⁰,²⁴]hexacosa-1(22),2(26),3,5(25),9,11,13,15,20,23-decaeno-6,8,17,19-tetrona
4

Dianhídrido del ácido naftaleno-1,4,5,8-tetracarboxílico, 97 %, Thermo Scientific Chemicals

CAS: 81-30-1 Fórmula molecular: C14H4O6 Peso molecular (g/mol): 268.18 Número MDL: MFCD00006915 Clave InChI: YTVNOVQHSGMMOV-UHFFFAOYSA-N Sinónimo: 1,4,5,8-naphthalenetetracarboxylic dianhydride,ntcda,naphthalenetetracarboxylic dianhydride,isochromeno 6,5,4-def isochromene-1,3,6,8-tetraone,ntda,unii-l56xqd1v6y,2,7-dioxapyrene-1,3,6,8-tetrone,naphthalene-1,8:4,5-tetracarboxylic dianhydride,1,8:4,5-naphthalenetetracarboxylic dianhydride,naphthalene-1,4,5,8-tetracarboxylic dianhydride PubChem CID: 6678 SMILES: C1=CC2=C3C(=CC=C4C3=C1C(=O)OC4=O)C(=O)OC2=O

Sinónimo 1,4,5,8-naphthalenetetracarboxylic dianhydride,ntcda,naphthalenetetracarboxylic dianhydride,isochromeno 6,5,4-def isochromene-1,3,6,8-tetraone,ntda,unii-l56xqd1v6y,2,7-dioxapyrene-1,3,6,8-tetrone,naphthalene-1,8:4,5-tetracarboxylic dianhydride,1,8:4,5-naphthalenetetracarboxylic dianhydride,naphthalene-1,4,5,8-tetracarboxylic dianhydride
Clave InChI YTVNOVQHSGMMOV-UHFFFAOYSA-N
PubChem CID 6678
Fórmula molecular C14H4O6
CAS 81-30-1
Peso molecular (g/mol) 268.18
Número MDL MFCD00006915
SMILES C1=CC2=C3C(=CC=C4C3=C1C(=O)OC4=O)C(=O)OC2=O
5

JLK 6, TRC

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