Complex Aldehydes

Organic compounds that contain one or more aldehyde functional groups. An aldehyde functional group consists a of a carbonyl with a carbon atom, or a functional group, adjacent to one side and a hydrogen atom at the other side.

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391 – 405 of 5,015 results

391

3-(Phenoxymethyl)benzaldehyde, 97%, Thermo Scientific™

CAS: 104508-27-2 Molecular Formula: C14H12O2 Molecular Weight (g/mol): 212.248 MDL Number: MFCD09025913 InChI Key: KZUJGQAFTCDBKA-UHFFFAOYSA-N Synonym: 3-phenoxymethyl benzaldehyde,benzaldehyde,3-phenoxymethyl,acmc-1cada PubChem CID: 21288517 IUPAC Name: 3-(phenoxymethyl)benzaldehyde SMILES: C1=CC=C(C=C1)OCC2=CC=CC(=C2)C=O

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Specifications

PubChem CID	21288517
CAS	104508-27-2
Molecular Weight (g/mol)	212.248
MDL Number	MFCD09025913
SMILES	C1=CC=C(C=C1)OCC2=CC=CC(=C2)C=O
Synonym	3-phenoxymethyl benzaldehyde,benzaldehyde,3-phenoxymethyl,acmc-1cada
IUPAC Name	3-(phenoxymethyl)benzaldehyde
InChI Key	KZUJGQAFTCDBKA-UHFFFAOYSA-N
Molecular Formula	C14H12O2

392

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3,3-Dimethylbutyraldehyde, 97%

CAS: 2987-16-8 Molecular Formula: C6H12O Molecular Weight (g/mol): 100.161 MDL Number: MFCD00042807 InChI Key: LTNUSYNQZJZUSY-UHFFFAOYSA-N Synonym: 3,3-dimethylbutyraldehyde,3,3-dimethyl-butyraldehyde,butanal, 3,3-dimethyl,unii-cam6hd7jki,tert-butylacetaldehyde,3,3-dimethyl-butanal,cam6hd7jki,neohexal,pubchem3076,3,3-dimethylbutyraldehyd PubChem CID: 76335 IUPAC Name: 3,3-dimethylbutanal SMILES: CC(C)(C)CC=O

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Specifications

PubChem CID	76335
CAS	2987-16-8
Molecular Weight (g/mol)	100.161
MDL Number	MFCD00042807
SMILES	CC(C)(C)CC=O
Synonym	3,3-dimethylbutyraldehyde,3,3-dimethyl-butyraldehyde,butanal, 3,3-dimethyl,unii-cam6hd7jki,tert-butylacetaldehyde,3,3-dimethyl-butanal,cam6hd7jki,neohexal,pubchem3076,3,3-dimethylbutyraldehyd
IUPAC Name	3,3-dimethylbutanal
InChI Key	LTNUSYNQZJZUSY-UHFFFAOYSA-N
Molecular Formula	C6H12O

393

4-(2-Phenyleth-1-ynyl)thiophene-2-carbaldehyde, 97%, Thermo Scientific™

CAS: 175203-58-4 Molecular Formula: C13H8OS Molecular Weight (g/mol): 212.266 MDL Number: MFCD00174359 InChI Key: SAYKNBQCVYQQJF-UHFFFAOYSA-N Synonym: 4-2-phenyleth-1-ynyl thiophene-2-carbaldehyde,4-2-phenylethynyl thiophene-2-carbaldehyde,4-phenylethynyl-thiophene-2-carbaldehyde,4-phenylethynyl thiophene-2-carbaldehyde,2-thiophenecarboxaldehyde, 4-phenylethynyl,4-phenylethynyl thiophene-2-carboxaldehyde PubChem CID: 2737139 IUPAC Name: 4-(2-phenylethynyl)thiophene-2-carbaldehyde SMILES: C1=CC=C(C=C1)C#CC2=CSC(=C2)C=O

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Specifications

PubChem CID	2737139
CAS	175203-58-4
Molecular Weight (g/mol)	212.266
MDL Number	MFCD00174359
SMILES	C1=CC=C(C=C1)C#CC2=CSC(=C2)C=O
Synonym	4-2-phenyleth-1-ynyl thiophene-2-carbaldehyde,4-2-phenylethynyl thiophene-2-carbaldehyde,4-phenylethynyl-thiophene-2-carbaldehyde,4-phenylethynyl thiophene-2-carbaldehyde,2-thiophenecarboxaldehyde, 4-phenylethynyl,4-phenylethynyl thiophene-2-carboxaldehyde
IUPAC Name	4-(2-phenylethynyl)thiophene-2-carbaldehyde
InChI Key	SAYKNBQCVYQQJF-UHFFFAOYSA-N
Molecular Formula	C13H8OS

394

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2-Furaldehyde, 98%

CAS: 98-01-1 Molecular Formula: C5H4O2 Molecular Weight (g/mol): 96.09 MDL Number: MFCD00003229 InChI Key: HYBBIBNJHNGZAN-UHFFFAOYSA-N Synonym: furfural,2-furaldehyde,2-furancarboxaldehyde,furaldehyde,2-formylfuran,furfuraldehyde,fural,2-furanaldehyde,2-furancarbonal,2-furfural PubChem CID: 7362 ChEBI: CHEBI:34768 IUPAC Name: furan-2-carbaldehyde SMILES: O=CC1=CC=CO1

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Specifications

PubChem CID	7362
CAS	98-01-1
Molecular Weight (g/mol)	96.09
ChEBI	CHEBI:34768
MDL Number	MFCD00003229
SMILES	O=CC1=CC=CO1
Synonym	furfural,2-furaldehyde,2-furancarboxaldehyde,furaldehyde,2-formylfuran,furfuraldehyde,fural,2-furanaldehyde,2-furancarbonal,2-furfural
IUPAC Name	furan-2-carbaldehyde
InChI Key	HYBBIBNJHNGZAN-UHFFFAOYSA-N
Molecular Formula	C5H4O2

395

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6-Methoxyindole-3-carboxaldehyde, 97%, Thermo Scientific Chemicals

CAS: 70555-46-3 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.19 MDL Number: MFCD03848058 InChI Key: JTEFJNIWWXTBMP-UHFFFAOYSA-N PubChem CID: 907214 IUPAC Name: 6-methoxy-1H-indole-3-carbaldehyde SMILES: COC1=CC=C2C(NC=C2C=O)=C1

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Specifications

PubChem CID	907214
CAS	70555-46-3
Molecular Weight (g/mol)	175.19
MDL Number	MFCD03848058
SMILES	COC1=CC=C2C(NC=C2C=O)=C1
IUPAC Name	6-methoxy-1H-indole-3-carbaldehyde
InChI Key	JTEFJNIWWXTBMP-UHFFFAOYSA-N
Molecular Formula	C10H9NO2

396

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3-Methylbenzo[b]thiophene-2-carboxaldehyde, 98%

CAS: 22053-74-3 Molecular Formula: C10H8OS Molecular Weight (g/mol): 176.233 MDL Number: MFCD00052307 InChI Key: DRZGHNXLEQHVHB-UHFFFAOYSA-N Synonym: 3-methylbenzo b thiophene-2-carboxaldehyde,3-methylbenzo b thiophene-2-carbaldehyde,3-methyl-benzo b thiophene-2-carbaldehyde,pubchem7453,acmc-20an0e,3-methylthianaphthene-2-carboxaldehyde,3-methyl-2-benzothiophenecarboxaldehyde,3-methyl benzo b thiophene-2-carbaldehyde,3-methylbenzo b thiophene-2 carboxaldehyde PubChem CID: 519918 IUPAC Name: 3-methyl-1-benzothiophene-2-carbaldehyde SMILES: CC1=C(SC2=CC=CC=C12)C=O

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Specifications

PubChem CID	519918
CAS	22053-74-3
Molecular Weight (g/mol)	176.233
MDL Number	MFCD00052307
SMILES	CC1=C(SC2=CC=CC=C12)C=O
Synonym	3-methylbenzo b thiophene-2-carboxaldehyde,3-methylbenzo b thiophene-2-carbaldehyde,3-methyl-benzo b thiophene-2-carbaldehyde,pubchem7453,acmc-20an0e,3-methylthianaphthene-2-carboxaldehyde,3-methyl-2-benzothiophenecarboxaldehyde,3-methyl benzo b thiophene-2-carbaldehyde,3-methylbenzo b thiophene-2 carboxaldehyde
IUPAC Name	3-methyl-1-benzothiophene-2-carbaldehyde
InChI Key	DRZGHNXLEQHVHB-UHFFFAOYSA-N
Molecular Formula	C10H8OS

397

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Isoquinoline-5-carboxaldehyde, 97%

CAS: 80278-67-7 Molecular Formula: C10H7NO Molecular Weight (g/mol): 157.172 MDL Number: MFCD03412483 InChI Key: ILRSABOCKMOFGW-UHFFFAOYSA-N Synonym: 5-isoquinolinecarboxaldehyde,isoquinoline-5-carboxaldehyde,5-formylisoquinoline,ksc447q7n,5-isoquinolinecarbaldehyde,5-isoquinolinecarboxaldehyde 6ci,9ci PubChem CID: 7016853 IUPAC Name: isoquinoline-5-carbaldehyde SMILES: C1=CC2=C(C=CN=C2)C(=C1)C=O

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Specifications

PubChem CID	7016853
CAS	80278-67-7
Molecular Weight (g/mol)	157.172
MDL Number	MFCD03412483
SMILES	C1=CC2=C(C=CN=C2)C(=C1)C=O
Synonym	5-isoquinolinecarboxaldehyde,isoquinoline-5-carboxaldehyde,5-formylisoquinoline,ksc447q7n,5-isoquinolinecarbaldehyde,5-isoquinolinecarboxaldehyde 6ci,9ci
IUPAC Name	isoquinoline-5-carbaldehyde
InChI Key	ILRSABOCKMOFGW-UHFFFAOYSA-N
Molecular Formula	C10H7NO

398

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5-Methoxyindole-3-carboxaldehyde, 99%

CAS: 10601-19-1 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.19 MDL Number: MFCD00005623 InChI Key: TUWARWGEOHQXCO-UHFFFAOYSA-N Synonym: 5-methoxyindole-3-carboxaldehyde,3-formyl-5-methoxyindole,5-methoxyindole-3-carboxyaldehyde,5-methoxyindole-3-carbaldehyde,5-methoxyindole-3-aldehyde,5-methoxy-3-formylindole,1h-indole-3-carboxaldehyde, 5-methoxy,5-methoxy-indol-3-aldehyde,unii-63c50zw2d0,5-methoxy-1h-indole-3-carboxaldehyde PubChem CID: 82758 IUPAC Name: 5-methoxy-1H-indole-3-carbaldehyde SMILES: COC1=CC=C2NC=C(C=O)C2=C1

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Specifications

PubChem CID	82758
CAS	10601-19-1
Molecular Weight (g/mol)	175.19
MDL Number	MFCD00005623
SMILES	COC1=CC=C2NC=C(C=O)C2=C1
Synonym	5-methoxyindole-3-carboxaldehyde,3-formyl-5-methoxyindole,5-methoxyindole-3-carboxyaldehyde,5-methoxyindole-3-carbaldehyde,5-methoxyindole-3-aldehyde,5-methoxy-3-formylindole,1h-indole-3-carboxaldehyde, 5-methoxy,5-methoxy-indol-3-aldehyde,unii-63c50zw2d0,5-methoxy-1h-indole-3-carboxaldehyde
IUPAC Name	5-methoxy-1H-indole-3-carbaldehyde
InChI Key	TUWARWGEOHQXCO-UHFFFAOYSA-N
Molecular Formula	C10H9NO2

399

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5-Fluoroindole-3-carboxaldehyde, 98%

CAS: 2338-71-8 Molecular Formula: C9H6FNO Molecular Weight (g/mol): 163.15 MDL Number: MFCD00022719 InChI Key: YUAJKGBLPVLADK-UHFFFAOYSA-N Synonym: 5-fluoroindole-3-carboxaldehyde,5-fluoro-1h-indole-3-carboxaldehyde,5-fluoroindole-3-carbaldehyde,1h-indole-3-carboxaldehyde, 5-fluoro,3-formyl-5-fluoroindole,pubchem7267,zlchem 1197,5-fluoro-3-formylindole,5-fluoroindole-3-aldehyde,acmc-209g2v PubChem CID: 259089 IUPAC Name: 5-fluoro-1H-indole-3-carbaldehyde SMILES: FC1=CC=C2NC=C(C=O)C2=C1

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Specifications

PubChem CID	259089
CAS	2338-71-8
Molecular Weight (g/mol)	163.15
MDL Number	MFCD00022719
SMILES	FC1=CC=C2NC=C(C=O)C2=C1
Synonym	5-fluoroindole-3-carboxaldehyde,5-fluoro-1h-indole-3-carboxaldehyde,5-fluoroindole-3-carbaldehyde,1h-indole-3-carboxaldehyde, 5-fluoro,3-formyl-5-fluoroindole,pubchem7267,zlchem 1197,5-fluoro-3-formylindole,5-fluoroindole-3-aldehyde,acmc-209g2v
IUPAC Name	5-fluoro-1H-indole-3-carbaldehyde
InChI Key	YUAJKGBLPVLADK-UHFFFAOYSA-N
Molecular Formula	C9H6FNO

400

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5-Benzyloxyindole-3-carboxaldehyde, 98%

CAS: 6953-22-6 Molecular Formula: C16H13NO2 Molecular Weight (g/mol): 251.285 MDL Number: MFCD00014562 InChI Key: DJGNUBADRQIDNQ-UHFFFAOYSA-N Synonym: 5-benzyloxyindole-3-carboxaldehyde,5-benzyloxyindole-3-carbaldehyde,5-benzyloxy-1h-indole-3-carbaldehyde,5-phenylmethoxy-1h-indole-3-carbaldehyde,5-benzyloxy-3-formylindole,5-benzyloxy-indole-3-carboxaldehyde,5-benzyloxy-3-formyl-1h-indole,5-benzyloxy-3-indolecarboxaldehyde,5-benzyloxy indole-3-carboxyaldehyde PubChem CID: 81398 IUPAC Name: 5-phenylmethoxy-1H-indole-3-carbaldehyde SMILES: C1=CC=C(C=C1)COC2=CC3=C(C=C2)NC=C3C=O

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Specifications

PubChem CID	81398
CAS	6953-22-6
Molecular Weight (g/mol)	251.285
MDL Number	MFCD00014562
SMILES	C1=CC=C(C=C1)COC2=CC3=C(C=C2)NC=C3C=O
Synonym	5-benzyloxyindole-3-carboxaldehyde,5-benzyloxyindole-3-carbaldehyde,5-benzyloxy-1h-indole-3-carbaldehyde,5-phenylmethoxy-1h-indole-3-carbaldehyde,5-benzyloxy-3-formylindole,5-benzyloxy-indole-3-carboxaldehyde,5-benzyloxy-3-formyl-1h-indole,5-benzyloxy-3-indolecarboxaldehyde,5-benzyloxy indole-3-carboxyaldehyde
IUPAC Name	5-phenylmethoxy-1H-indole-3-carbaldehyde
InChI Key	DJGNUBADRQIDNQ-UHFFFAOYSA-N
Molecular Formula	C16H13NO2

401

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trans,trans-2,4-Dodecadienal, 90+%, remainder mainly trans, cis isomer

CAS: 21662-16-8 Molecular Formula: C12H20O Molecular Weight (g/mol): 180.29 MDL Number: MFCD00014678 InChI Key: QKTZBZWNADPFOL-BNFZFUHLSA-N Synonym: 2e,4e-dodeca-2,4-dienal,2,4-dodecadienal,e,e-2,4-dodecadienal,trans,trans-2,4-dodecadienal,2,4-dodecadien-1-al,2e,4e-2,4-dodecadienal,e,e-2,4-dodecadien-1-al,2,4-dodecadienal, e,e,unii-vo340rj9lu PubChem CID: 5367530 IUPAC Name: (2E,4E)-dodeca-2,4-dienal SMILES: CCCCCCC\C=C\C=C\C=O

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Specifications

PubChem CID	5367530
CAS	21662-16-8
Molecular Weight (g/mol)	180.29
MDL Number	MFCD00014678
SMILES	CCCCCCC\C=C\C=C\C=O
Synonym	2e,4e-dodeca-2,4-dienal,2,4-dodecadienal,e,e-2,4-dodecadienal,trans,trans-2,4-dodecadienal,2,4-dodecadien-1-al,2e,4e-2,4-dodecadienal,e,e-2,4-dodecadien-1-al,2,4-dodecadienal, e,e,unii-vo340rj9lu
IUPAC Name	(2E,4E)-dodeca-2,4-dienal
InChI Key	QKTZBZWNADPFOL-BNFZFUHLSA-N
Molecular Formula	C12H20O

402

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3-Carboxybenzaldehyde, 97%

CAS: 619-21-6 Molecular Formula: C8H6O3 Molecular Weight (g/mol): 150.133 MDL Number: MFCD00039575 InChI Key: UHDNUPHSDMOGCR-UHFFFAOYSA-N Synonym: 3-carboxybenzaldehyde,benzoic acid, 3-formyl,m-formyl benzoic acid,3-formyl benzoic acid,3-formyl-benzoic acid,unii-hb95grm95d,m-carboxybenzaldehyde,hb95grm95d,3-formylbenzoicacid,isophthalaldehydsaure PubChem CID: 12077 IUPAC Name: 3-formylbenzoic acid SMILES: C1=CC(=CC(=C1)C(=O)O)C=O

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PubChem CID	12077
CAS	619-21-6
Molecular Weight (g/mol)	150.133
MDL Number	MFCD00039575
SMILES	C1=CC(=CC(=C1)C(=O)O)C=O
Synonym	3-carboxybenzaldehyde,benzoic acid, 3-formyl,m-formyl benzoic acid,3-formyl benzoic acid,3-formyl-benzoic acid,unii-hb95grm95d,m-carboxybenzaldehyde,hb95grm95d,3-formylbenzoicacid,isophthalaldehydsaure
IUPAC Name	3-formylbenzoic acid
InChI Key	UHDNUPHSDMOGCR-UHFFFAOYSA-N
Molecular Formula	C8H6O3

403

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2-Cyclopentyloxypyridine-5-carboxaldehyde, 98%, Thermo Scientific Chemicals

CAS: 916792-14-8 Molecular Formula: C11H13NO2 Molecular Weight (g/mol): 191.23 MDL Number: MFCD08060943 InChI Key: NQJPWJIUEZZENP-UHFFFAOYSA-N Synonym: 2-cyclopentyloxypyridine-5-carboxaldehyde,6-cyclopentyloxy nicotinaldehyde,6-cyclopentyloxy pyridine-3-carbaldehyde,6-cyclopentyl-oxy pyridine-3-carbaldehyde,6-cyclopentyloxypyridine-3-carboxaldehyde PubChem CID: 42553151 IUPAC Name: 6-cyclopentyloxypyridine-3-carbaldehyde SMILES: C1CCC(C1)OC2=NC=C(C=C2)C=O

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Specifications

PubChem CID	42553151
CAS	916792-14-8
Molecular Weight (g/mol)	191.23
MDL Number	MFCD08060943
SMILES	C1CCC(C1)OC2=NC=C(C=C2)C=O
Synonym	2-cyclopentyloxypyridine-5-carboxaldehyde,6-cyclopentyloxy nicotinaldehyde,6-cyclopentyloxy pyridine-3-carbaldehyde,6-cyclopentyl-oxy pyridine-3-carbaldehyde,6-cyclopentyloxypyridine-3-carboxaldehyde
IUPAC Name	6-cyclopentyloxypyridine-3-carbaldehyde
InChI Key	NQJPWJIUEZZENP-UHFFFAOYSA-N
Molecular Formula	C11H13NO2

404

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2-Formylthiophene-4-boronic acid, 98%, Thermo Scientific™

CAS: 175592-59-3 Molecular Formula: C5H5BO3S Molecular Weight (g/mol): 155.962 MDL Number: MFCD03002365 InChI Key: ZCUFJAORCNFWOF-UHFFFAOYSA-N Synonym: 2-formylthiophene-4-boronic acid,5-formylthiophen-3-yl boronic acid,5-formylthiophene-3-boronic acid,5-formyl-3-thienyl boronic acid,4-borono-2-formylthiophene,5-formylthiophen-3-boronic acid,5-formyl-3-thienylboronic acid,5-formyl-3-thiopheneboronic acid,4-boronothiophene-2-carboxaldehyde,2-formyl-4-thiopheneboronic acid PubChem CID: 11084115 IUPAC Name: (5-formylthiophen-3-yl)boronic acid SMILES: B(C1=CSC(=C1)C=O)(O)O

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Specifications

PubChem CID	11084115
CAS	175592-59-3
Molecular Weight (g/mol)	155.962
MDL Number	MFCD03002365
SMILES	B(C1=CSC(=C1)C=O)(O)O
Synonym	2-formylthiophene-4-boronic acid,5-formylthiophen-3-yl boronic acid,5-formylthiophene-3-boronic acid,5-formyl-3-thienyl boronic acid,4-borono-2-formylthiophene,5-formylthiophen-3-boronic acid,5-formyl-3-thienylboronic acid,5-formyl-3-thiopheneboronic acid,4-boronothiophene-2-carboxaldehyde,2-formyl-4-thiopheneboronic acid
IUPAC Name	(5-formylthiophen-3-yl)boronic acid
InChI Key	ZCUFJAORCNFWOF-UHFFFAOYSA-N
Molecular Formula	C5H5BO3S

405

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Dibenzofuran-2-carboxaldehyde, 98%

CAS: 5397-82-0 Molecular Formula: C13H8O2 Molecular Weight (g/mol): 196.21 MDL Number: MFCD00136272 InChI Key: OVJMIWIVPWPZMN-UHFFFAOYSA-N Synonym: dibenzo b,d furan-2-carbaldehyde,2-dibenzofurancarboxaldehyde,dibenzofuran-2-carboxaldehyde,dibenzo b,d furan-2-carboxaldehyde,8-oxatricyclo 7.4.0.0 2 ,? trideca-1 9 ,2 7 ,3,5,10,12-hexaene-4-carbaldehyde,2-dibenzofurancarbaldehyde,dibenzo b furan-2-carbaldehyde,benzo b benzofuran-2-carboxaldehyde,8-oxatricyclo 7.4.0.0 2 ,? trideca-1 9 ,2,4,6,10,12-hexaene-4-carbaldehyde,8-oxatricyclo 7.4.0.0?,? trideca-1 9 ,2 7 ,3,5,10,12-hexaene-4-carbaldehyde PubChem CID: 220843 SMILES: O=CC1=CC2=C(OC3=C2C=CC=C3)C=C1

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Specifications

PubChem CID	220843
CAS	5397-82-0
Molecular Weight (g/mol)	196.21
MDL Number	MFCD00136272
SMILES	O=CC1=CC2=C(OC3=C2C=CC=C3)C=C1
Synonym	dibenzo b,d furan-2-carbaldehyde,2-dibenzofurancarboxaldehyde,dibenzofuran-2-carboxaldehyde,dibenzo b,d furan-2-carboxaldehyde,8-oxatricyclo 7.4.0.0 2 ,? trideca-1 9 ,2 7 ,3,5,10,12-hexaene-4-carbaldehyde,2-dibenzofurancarbaldehyde,dibenzo b furan-2-carbaldehyde,benzo b benzofuran-2-carboxaldehyde,8-oxatricyclo 7.4.0.0 2 ,? trideca-1 9 ,2,4,6,10,12-hexaene-4-carbaldehyde,8-oxatricyclo 7.4.0.0?,? trideca-1 9 ,2 7 ,3,5,10,12-hexaene-4-carbaldehyde
InChI Key	OVJMIWIVPWPZMN-UHFFFAOYSA-N
Molecular Formula	C13H8O2

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