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Isobensofuraner

Organiska heterocykliska föreningar som består av en furanring och en bensenring sammansmälta för att bilda en cykel; de är isomerer av bensofuran.
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1 – 15 av 20 Resultat
1

Thermo Scientific Chemicals 4',5'-dibromfluorescein, ca. 95% färgämne

CAS: 596-03-2 Molekylformel: C20H10Br2O5 Molekylvikt (g/mol): 490.103 MDL-nummer: MFCD00005042 InChI-nyckel: ZDTNHRWWURISAA-UHFFFAOYSA-N Synonym: 4',5'-dibromofluorescein,solvent red 72,eosinic acid,japan orange 201,FD&C orange no. 5,c.i. solvent red 72,4',5'-dibromofluororescein,4,5-dibromofluorescein,d & c orange no. 5,japan orange no. 201 PubChem CID: 11689 IUPAC-namn: 4',5'-dibrom-3',6'-dihydroxispiro[2-bensofuran-3,9'-xanten]-1-on LEDER: C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)O)Br)OC5=C3C=CC(=C5Br)O

Molekylformel C20H10Br2O5
PubChem CID 11689
MDL-nummer MFCD00005042
IUPAC-namn 4',5'-dibrom-3',6'-dihydroxispiro[2-bensofuran-3,9'-xanten]-1-on
CAS 596-03-2
InChI-nyckel ZDTNHRWWURISAA-UHFFFAOYSA-N
LEDER C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)O)Br)OC5=C3C=CC(=C5Br)O
Molekylvikt (g/mol) 490.103
Synonym 4',5'-dibromofluorescein,solvent red 72,eosinic acid,japan orange 201,FD&C orange no. 5,c.i. solvent red 72,4',5'-dibromofluororescein,4,5-dibromofluorescein,d & c orange no. 5,japan orange no. 201
2

Thermo Scientific Chemicals Fluorescein

CAS: 2321-07-5 Molekylformel: C20H12O5 Molekylvikt (g/mol): 332.31 MDL-nummer: MFCD00005050 InChI-nyckel: GNBHRKFJIUUOQI-UHFFFAOYSA-N Synonym: fluorescein,solvent yellow 94,resorcinolphthalein,yellow fluorescein,3,6-fluorandiol,d and c yellow no. 7,fluoresceine,japan yellow 201,c.i. solvent yellow 94,d&c yellow no. 7 PubChem CID: 16850 ChEBI: CHEBI:31624 IUPAC-namn: 3',6'-dihydroxispiro[2-bensofuran-3,9'-xanten]-1-on LEDER: C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

EDGE
Molekylformel C20H12O5
PubChem CID 16850
MDL-nummer MFCD00005050
IUPAC-namn 3',6'-dihydroxispiro[2-bensofuran-3,9'-xanten]-1-on
CAS 2321-07-5
InChI-nyckel GNBHRKFJIUUOQI-UHFFFAOYSA-N
LEDER C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O
ChEBI CHEBI:31624
Molekylvikt (g/mol) 332.31
Synonym fluorescein,solvent yellow 94,resorcinolphthalein,yellow fluorescein,3,6-fluorandiol,d and c yellow no. 7,fluoresceine,japan yellow 201,c.i. solvent yellow 94,d&c yellow no. 7
3

Thermo Scientific Chemicals Rose Bengal

CAS: 632-69-9 Molekylformel: C20H4Cl4I4Na2O5 Molekylvikt (g/mol): 1019.644 MDL-nummer: MFCD00151169 InChI-nyckel: DPBQSRZQYAYDGY-UHFFFAOYSA-N Synonym: rose bengal disodium salt,r105 sodium,rose bengal sodium,rose-bengal 131 i natrium,food red no. 105, sodium salt,food red color no. 105, sodium salt,rosa bengala sodica 131 i inn-spanish,rose bengale 131 i sodique inn-french,sel disodique de rose bengale iodee 131 i,roseum bengalense 131 i natricum inn-latin PubChem CID: 87244310 IUPAC-namn: natrium;4,5,6,7-tetraklor-3',6'-dihydroxi-2',4',5',7'-tetrajodspiro[2-bensofuran-3,9'-xanten]-1-on LEDER: C1=C2C(=C(C(=C1I)O)I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)O)I.[Na].[Na]

EDGE
Molekylformel C20H4Cl4I4Na2O5
PubChem CID 87244310
MDL-nummer MFCD00151169
IUPAC-namn natrium;4,5,6,7-tetraklor-3',6'-dihydroxi-2',4',5',7'-tetrajodspiro[2-bensofuran-3,9'-xanten]-1-on
CAS 632-69-9
InChI-nyckel DPBQSRZQYAYDGY-UHFFFAOYSA-N
LEDER C1=C2C(=C(C(=C1I)O)I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)O)I.[Na].[Na]
Molekylvikt (g/mol) 1019.644
Synonym rose bengal disodium salt,r105 sodium,rose bengal sodium,rose-bengal 131 i natrium,food red no. 105, sodium salt,food red color no. 105, sodium salt,rosa bengala sodica 131 i inn-spanish,rose bengale 131 i sodique inn-french,sel disodique de rose bengale iodee 131 i,roseum bengalense 131 i natricum inn-latin
4

1,2-Cyclohexanedicarboxylic anhydride, cis + trans, 97%

CAS: 85-42-7 Molekylformel: C8H10O3 Molekylvikt (g/mol): 154.17 MDL-nummer: MFCD00064863,MFCD00674195 InChI-nyckel: MUTGBJKUEZFXGO-UHFFFAOYNA-N Synonym: hexahydrophthalic anhydride,hexahydroisobenzofuran-1,3-dione,hhpa,1,2-cyclohexanedicarboxylic anhydride,lekutherm hardener h,hexahydrophthalic acid anhydride,1,3-isobenzofurandione, hexahydro,araldite ht 907,cyclohexane-1,2-dicarboxylic anhydride,1,2-cyclohexanedicarboxylic acid anhydride PubChem CID: 85689 ChEBI: CHEBI:103210 IUPAC-namn: 3a,4,5,6,7,7a-hexahydro-2-bensofuran-1,3-dion LEDER: O=C1OC(=O)C2CCCCC12

Molekylformel C8H10O3
PubChem CID 85689
MDL-nummer MFCD00064863,MFCD00674195
IUPAC-namn 3a,4,5,6,7,7a-hexahydro-2-bensofuran-1,3-dion
CAS 85-42-7
InChI-nyckel MUTGBJKUEZFXGO-UHFFFAOYNA-N
LEDER O=C1OC(=O)C2CCCCC12
ChEBI CHEBI:103210
Molekylvikt (g/mol) 154.17
Synonym hexahydrophthalic anhydride,hexahydroisobenzofuran-1,3-dione,hhpa,1,2-cyclohexanedicarboxylic anhydride,lekutherm hardener h,hexahydrophthalic acid anhydride,1,3-isobenzofurandione, hexahydro,araldite ht 907,cyclohexane-1,2-dicarboxylic anhydride,1,2-cyclohexanedicarboxylic acid anhydride
5
Kampanjer är tillgängliga

1,2,4,5-Benzenetetracarboxylic anhydride, 99%

CAS: 89-32-7 Molekylformel: C10H2O6 Molekylvikt (g/mol): 218.12 MDL-nummer: MFCD00005005 InChI-nyckel: ANSXAPJVJOKRDJ-UHFFFAOYSA-N Synonym: pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride PubChem CID: 6966 IUPAC-namn: furo[3,4-f][2]bensofuran-1,3,5,7-tetron LEDER: O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

Molekylformel C10H2O6
PubChem CID 6966
MDL-nummer MFCD00005005
IUPAC-namn furo[3,4-f][2]bensofuran-1,3,5,7-tetron
CAS 89-32-7
InChI-nyckel ANSXAPJVJOKRDJ-UHFFFAOYSA-N
LEDER O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O
Molekylvikt (g/mol) 218.12
Synonym pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride
6

Thermo Scientific Chemicals Fluoresceinisotiocyanat, isomer 1, 95 %

CAS: 3326-32-7 Molekylformel: C21H11NO5S Molekylvikt (g/mol): 389.381 MDL-nummer: MFCD00005063 InChI-nyckel: MHMNJMPURVTYEJ-UHFFFAOYSA-N Synonym: fitc,fluorescein isothiocyanate isomer i,5-isothiocyanatofluorescein,fluorescein 5-isothiocyanate,5-fitc,fluorescein-5-isothiocyanate,fluorescein 5 6-isothiocyanate,fitc isomer 1,unii-i223nx31w9,fitc isomer PubChem CID: 18730 ChEBI: CHEBI:37918 IUPAC-namn: 3',6'-dihydroxi-6-isotiocyanatospiro[2-bensofuran-3,9'-xanten]-1-on LEDER: C1=CC2=C(C=C1N=C=S)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Molekylformel C21H11NO5S
PubChem CID 18730
MDL-nummer MFCD00005063
IUPAC-namn 3',6'-dihydroxi-6-isotiocyanatospiro[2-bensofuran-3,9'-xanten]-1-on
CAS 3326-32-7
InChI-nyckel MHMNJMPURVTYEJ-UHFFFAOYSA-N
LEDER C1=CC2=C(C=C1N=C=S)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O
ChEBI CHEBI:37918
Molekylvikt (g/mol) 389.381
Synonym fitc,fluorescein isothiocyanate isomer i,5-isothiocyanatofluorescein,fluorescein 5-isothiocyanate,5-fitc,fluorescein-5-isothiocyanate,fluorescein 5 6-isothiocyanate,fitc isomer 1,unii-i223nx31w9,fitc isomer
7
Kampanjer är tillgängliga

Thermo Scientific Chemicals Fluoresceindiacetat, 97 %, ren

CAS: 596-09-8 Molekylformel: C24H16O7 Molekylvikt (g/mol): 416.39 MDL-nummer: MFCD00005062 InChI-nyckel: CHADEQDQBURGHL-UHFFFAOYSA-N Synonym: fluorescein diacetate,3,6-diacetoxyfluoran,diacetylfluorescein,di-o-acetylfluorescein,fluorescein, diacetate,3',6'-diacetylfluorescein,unii-yl39r93pre,yl39r93pre,spiro isobenzofuran-1 3h ,9'-9h xanthen-3-one, 3',6'-bis acetyloxy,3-oxo-3h-spiro isobenzofuran-1,9'-xanthene-3',6'-diyl diacetate PubChem CID: 65047 IUPAC-namn: (6'-acetyloxi-3-oxospiro[2-bensofuran-1,9'-xanten]-3'-yl)acetat LEDER: CC(=O)OC1=CC2=C(C=C1)C3(C4=C(O2)C=C(C=C4)OC(=O)C)C5=CC=CC=C5C(=O)O3

Molekylformel C24H16O7
PubChem CID 65047
MDL-nummer MFCD00005062
IUPAC-namn (6'-acetyloxi-3-oxospiro[2-bensofuran-1,9'-xanten]-3'-yl)acetat
CAS 596-09-8
InChI-nyckel CHADEQDQBURGHL-UHFFFAOYSA-N
LEDER CC(=O)OC1=CC2=C(C=C1)C3(C4=C(O2)C=C(C=C4)OC(=O)C)C5=CC=CC=C5C(=O)O3
Molekylvikt (g/mol) 416.39
Synonym fluorescein diacetate,3,6-diacetoxyfluoran,diacetylfluorescein,di-o-acetylfluorescein,fluorescein, diacetate,3',6'-diacetylfluorescein,unii-yl39r93pre,yl39r93pre,spiro isobenzofuran-1 3h ,9'-9h xanthen-3-one, 3',6'-bis acetyloxy,3-oxo-3h-spiro isobenzofuran-1,9'-xanthene-3',6'-diyl diacetate
8
Kampanjer är tillgängliga

1,3-difenylisobensofuran, 97 %, Thermo Scientific Chemicals

CAS: 5471-63-6 Molekylformel: C20H14O Molekylvikt (g/mol): 270.32 MDL-nummer: MFCD00005931 InChI-nyckel: ZKSVYBRJSMBDMV-UHFFFAOYSA-N Synonym: 1,3-diphenylisobenzofuran,diphenylisobenzofuran,isobenzofuran, 1,3-diphenyl,1,3 diphenylisobenzofuran,2,5-diphenyl-3,4-benzofuran,acmc-209lj9,1,3-diphenylbenzo c furan,1,3-diphenylisobenzo b furan,1,3-di phenyl-2-benzofuran,# PubChem CID: 21649 IUPAC-namn: 1,3-difenyl-2-bensofuran LEDER: C1=CC=C(C=C1)C2=C3C=CC=CC3=C(O2)C4=CC=CC=C4

Molekylformel C20H14O
PubChem CID 21649
MDL-nummer MFCD00005931
IUPAC-namn 1,3-difenyl-2-bensofuran
CAS 5471-63-6
InChI-nyckel ZKSVYBRJSMBDMV-UHFFFAOYSA-N
LEDER C1=CC=C(C=C1)C2=C3C=CC=CC3=C(O2)C4=CC=CC=C4
Molekylvikt (g/mol) 270.32
Synonym 1,3-diphenylisobenzofuran,diphenylisobenzofuran,isobenzofuran, 1,3-diphenyl,1,3 diphenylisobenzofuran,2,5-diphenyl-3,4-benzofuran,acmc-209lj9,1,3-diphenylbenzo c furan,1,3-diphenylisobenzo b furan,1,3-di phenyl-2-benzofuran,#
9
Kampanjer är tillgängliga

cis-1,2-Cyclohexanedicarboxylic anhydride, 99%

CAS: 13149-00-3 Molekylformel: C8H10O3 Molekylvikt (g/mol): 154.17 MDL-nummer: MFCD00005926 InChI-nyckel: MUTGBJKUEZFXGO-OLQVQODUSA-N Synonym: cis-hexahydroisobenzofuran-1,3-dione,cis-1,2-cyclohexanedicarboxylic anhydride,cis-hexahydrophthalic anhydride,unii-b52z7tnv87,cis-cyclohexane-1,2-dicarboxylic anhydride,hexahydrophthalic anhydride, cis,3ar,7as-hexahydro-2-benzofuran-1,3-dione,1,3-isobenzofurandione, hexahydro-, 3ar,7as-rel,3ar,7as-hexahydroisobenzofuran-1,3-dione,1,3-isobenzofurandione, hexahydro-, cis PubChem CID: 641660 IUPAC-namn: (3aS,7aR)-3a,4,5,6,7,7a-hexahydro-2-bensofuran-1,3-dion LEDER: C1CCC2C(C1)C(=O)OC2=O

Molekylformel C8H10O3
PubChem CID 641660
MDL-nummer MFCD00005926
IUPAC-namn (3aS,7aR)-3a,4,5,6,7,7a-hexahydro-2-bensofuran-1,3-dion
CAS 13149-00-3
InChI-nyckel MUTGBJKUEZFXGO-OLQVQODUSA-N
LEDER C1CCC2C(C1)C(=O)OC2=O
Molekylvikt (g/mol) 154.17
Synonym cis-hexahydroisobenzofuran-1,3-dione,cis-1,2-cyclohexanedicarboxylic anhydride,cis-hexahydrophthalic anhydride,unii-b52z7tnv87,cis-cyclohexane-1,2-dicarboxylic anhydride,hexahydrophthalic anhydride, cis,3ar,7as-hexahydro-2-benzofuran-1,3-dione,1,3-isobenzofurandione, hexahydro-, 3ar,7as-rel,3ar,7as-hexahydroisobenzofuran-1,3-dione,1,3-isobenzofurandione, hexahydro-, cis
10

Pyromellitsyradianhydrid, 97 %, Thermo Scientific Chemicals

CAS: 89-32-7 Molekylformel: C10H2O6 Molekylvikt (g/mol): 218.12 MDL-nummer: MFCD00005005 InChI-nyckel: ANSXAPJVJOKRDJ-UHFFFAOYSA-N Synonym: pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride PubChem CID: 6966 IUPAC-namn: furo[3,4-f][2]bensofuran-1,3,5,7-tetron LEDER: O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

Molekylformel C10H2O6
PubChem CID 6966
MDL-nummer MFCD00005005
IUPAC-namn furo[3,4-f][2]bensofuran-1,3,5,7-tetron
CAS 89-32-7
InChI-nyckel ANSXAPJVJOKRDJ-UHFFFAOYSA-N
LEDER O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O
Molekylvikt (g/mol) 218.12
Synonym pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride
11
Kampanjer är tillgängliga

Hexahydro-4-methylphthalic anhydride, 98%, mixture of cis and trans

CAS: 19438-60-9 Molekylformel: C9H12O3 Molekylvikt (g/mol): 168.19 MDL-nummer: MFCD00005927 InChI-nyckel: FKBMTBAXDISZGN-UHFFFAOYSA-N Synonym: hexahydro-4-methylphthalic anhydride,4-methylhexahydrophthalic anhydride,5-methylhexahydroisobenzofuran-1,3-dione,4-methyl-1,2-cyclohexanedicarboxylic anhydride,1,3-isobenzofurandione, hexahydro-5-methyl,1,3-isobenzofurandione, hexahydromethyl,4-methylcyclohexane-1,2-dicarboxylic anhydride,5-methylhexahydrophthalic anhydride,5-methyl-3a,4,5,6,7,7a-hexahydroisobenzofuran-1,3-dione,4-methyl-1,2-cyclohexanedicarboxylic anhydride, mixture of isomers PubChem CID: 86876 IUPAC-namn: 5-metyl-3a,4,5,6,7,7a-hexahydro-2-bensofuran-1,3-dion LEDER: CC1CCC2C(C1)C(=O)OC2=O

Molekylformel C9H12O3
PubChem CID 86876
MDL-nummer MFCD00005927
IUPAC-namn 5-metyl-3a,4,5,6,7,7a-hexahydro-2-bensofuran-1,3-dion
CAS 19438-60-9
InChI-nyckel FKBMTBAXDISZGN-UHFFFAOYSA-N
LEDER CC1CCC2C(C1)C(=O)OC2=O
Molekylvikt (g/mol) 168.19
Synonym hexahydro-4-methylphthalic anhydride,4-methylhexahydrophthalic anhydride,5-methylhexahydroisobenzofuran-1,3-dione,4-methyl-1,2-cyclohexanedicarboxylic anhydride,1,3-isobenzofurandione, hexahydro-5-methyl,1,3-isobenzofurandione, hexahydromethyl,4-methylcyclohexane-1,2-dicarboxylic anhydride,5-methylhexahydrophthalic anhydride,5-methyl-3a,4,5,6,7,7a-hexahydroisobenzofuran-1,3-dione,4-methyl-1,2-cyclohexanedicarboxylic anhydride, mixture of isomers
12

2',7'-diklorfluorescein, Thermo Scientific Chemicals

CAS: 76-54-0 Molekylformel: C20H10Cl2O5 Molekylvikt (g/mol): 401.195 MDL-nummer: MFCD00005047 InChI-nyckel: VFNKZQNIXUFLBC-UHFFFAOYSA-N Synonym: 2',7'-dichlorofluorescein,dichlorofluorescein,unii-56nqm5uzt1,2,7-dichlorofluorescein,56nqm5uzt1,spiro isobenzofuran-1 3h ,9'-9h xanthen-3-one, 2',7'-dichloro-3',6'-dihydroxy,2',7'-dichloro-3',6'-dihydroxy-3h-spiro isobenzofuran-1,9'-xanthen-3-one,2',7'-dichloro-3',6'-dihydroxyspiro 2-benzofuran-3,9'-xanthene-1-one,11,16-dichloro-12,15-dihydroxyspiro 3-hydroisobenzofuran-3,9'-xanthene-1-one PubChem CID: 64944 ChEBI: CHEBI:51596 IUPAC-namn: 2',7'-diklor-3',6'-dihydroxispiro[2-bensofuran-3,9'-xanten]-1-on LEDER: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl

Molekylformel C20H10Cl2O5
PubChem CID 64944
MDL-nummer MFCD00005047
IUPAC-namn 2',7'-diklor-3',6'-dihydroxispiro[2-bensofuran-3,9'-xanten]-1-on
CAS 76-54-0
InChI-nyckel VFNKZQNIXUFLBC-UHFFFAOYSA-N
LEDER C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl
ChEBI CHEBI:51596
Molekylvikt (g/mol) 401.195
Synonym 2',7'-dichlorofluorescein,dichlorofluorescein,unii-56nqm5uzt1,2,7-dichlorofluorescein,56nqm5uzt1,spiro isobenzofuran-1 3h ,9'-9h xanthen-3-one, 2',7'-dichloro-3',6'-dihydroxy,2',7'-dichloro-3',6'-dihydroxy-3h-spiro isobenzofuran-1,9'-xanthen-3-one,2',7'-dichloro-3',6'-dihydroxyspiro 2-benzofuran-3,9'-xanthene-1-one,11,16-dichloro-12,15-dihydroxyspiro 3-hydroisobenzofuran-3,9'-xanthene-1-one
13

4',5'-dibromfluorescein, Thermo Scientific™

CAS: 596-03-2 Molekylformel: C20H10Br2O5 Molekylvikt (g/mol): 490.11 InChI-nyckel: ZDTNHRWWURISAA-UHFFFAOYSA-N Synonym: 4',5'-dibromofluorescein,solvent red 72,eosinic acid,japan orange 201,FD&C orange no. 5,c.i. solvent red 72,4',5'-dibromofluororescein,4,5-dibromofluorescein,d & c orange no. 5,japan orange no. 201 PubChem CID: 11689 IUPAC-namn: 4',5'-dibrom-3',6'-dihydroxispiro[2-bensofuran-3,9'-xanten]-1-on LEDER: C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)O)Br)OC5=C3C=CC(=C5Br)O

Molekylformel C20H10Br2O5
PubChem CID 11689
IUPAC-namn 4',5'-dibrom-3',6'-dihydroxispiro[2-bensofuran-3,9'-xanten]-1-on
CAS 596-03-2
InChI-nyckel ZDTNHRWWURISAA-UHFFFAOYSA-N
LEDER C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)O)Br)OC5=C3C=CC(=C5Br)O
Molekylvikt (g/mol) 490.11
Synonym 4',5'-dibromofluorescein,solvent red 72,eosinic acid,japan orange 201,FD&C orange no. 5,c.i. solvent red 72,4',5'-dibromofluororescein,4,5-dibromofluorescein,d & c orange no. 5,japan orange no. 201
15

Pyromellitic dianhydride, 98%

CAS: 89-32-7 Molekylformel: C10H2O6 Molekylvikt (g/mol): 218.12 MDL-nummer: MFCD00005005 InChI-nyckel: ANSXAPJVJOKRDJ-UHFFFAOYSA-N Synonym: pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride PubChem CID: 6966 LEDER: O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

Molekylformel C10H2O6
PubChem CID 6966
MDL-nummer MFCD00005005
CAS 89-32-7
InChI-nyckel ANSXAPJVJOKRDJ-UHFFFAOYSA-N
LEDER O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O
Molekylvikt (g/mol) 218.12
Synonym pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride