accessibility menu, dialog, popup

UserName
Viewing profile as user:

Carbonyl compounds

Organic compounds that contain one or more carbonyl (a carbon atom with a double bond to an oxygen atom) functional groups. Includes compounds with functional groups that contain a carbonyl in their structure such as ketones, aldehydes, and others.
Complex Ketones (4,312)
Complex Aldehydes (4,061)
Dicarbonyl Compounds (575)
Alpha beta-unsaturated carbonyl compounds (547)
Acyloins (70)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

special offers

  • (1)
  • (1)

brands

  • (1)
  • (145)
  • (2)
  • (15)
  • (1)
  • (1)
  • (4)
  • (37)
  • (33)
  • (60)
  • (7)
  • (2)
  • (1)
  • (1)
  • (7)
  • (3)
  • (2)
  • (23)
  • (53)
  • (6)
  • (207)
  • (6)
  • (10)
  • (103)
  • (2)
  • (1)
  • (1)
  • (4)
  • (1)
  • (5)
  • (4)
  • (61)
  • (1)
  • (1)
  • (3)
  • (15)
  • (1)
  • (4)
  • (63)
  • (77)
  • (2)
  • (895)
  • (2)
  • (6)
  • (1)
  • (24)
  • (2)
  • (1)
  • (2)
  • (1)
  • (7)
  • (1)
  • (2)
  • (19)
  • (1)
  • (2)
  • (1)
  • (52)
  • (443)
  • (480)
  • (60)
  • (1)
  • (9)
  • (1)
  • (2,052)
  • (2)
  • (3)
  • (3,275)
  • (15)
  • (1)
  • (1)
  • (1,093)

special interests

  • (1)
  • (17)
  • (3)
  • (29)
  • (7)
  • (1,398)

Quantity

  • (1)
  • (1)
  • (5)
  • (33)
  • (981)
  • (37)
  • (4)
Show all

Molecular Weight (g/mol)

  • (42)
  • (10)
  • (9)
  • (1)
  • (1)
  • (1)
  • (3)
Show all

Percent Purity

  • (2)
  • (1)
  • (2)
  • (4)
  • (4)
  • (6)
  • (1)
Show all

Physical Form

  • (2)
  • (2)
  • (9)
  • (30)
  • (2)
  • (3)
  • (3)
Show all

Boiling Point

  • (2)
  • (3)
  • (3)
  • (2)
  • (17)
  • (3)
  • (3)
Show all

Grade

  • (6)
  • (1)
  • (3)
  • (1)
  • (1)
  • (3)
  • (2)
Show all

Product Line

  • (1)

Search Within Results
Keyword Search:
1,486 – 1,500 of 6,654 results
1,486

(4-Chlorobenzoyl)acetonitrile 98.0+%, TCI America™

CAS: 4640-66-8 Molecular Formula: C9H6ClNO Molecular Weight (g/mol): 179.603 MDL Number: MFCD00051625 InChI Key: JYOUFPNYTOFCSJ-UHFFFAOYSA-N Synonym: 4-chlorobenzoylacetonitrile,3-4-chlorophenyl-3-oxopropanenitrile,4-chlorophenacylcyanide,p-chlorophenacyl cyanide,4-chlorobenzoyl acetonitrile,3-4-chloro-phenyl-3-oxo-propionitrile,4-chlorobenzoylacetonitirle,zlchem 1256,pubchem12045,acmc-1akag PubChem CID: 138308 IUPAC Name: 3-(4-chlorophenyl)-3-oxopropanenitrile SMILES: C1=CC(=CC=C1C(=O)CC#N)Cl

PubChem CID 138308
CAS 4640-66-8
Molecular Weight (g/mol) 179.603
MDL Number MFCD00051625
SMILES C1=CC(=CC=C1C(=O)CC#N)Cl
Synonym 4-chlorobenzoylacetonitrile,3-4-chlorophenyl-3-oxopropanenitrile,4-chlorophenacylcyanide,p-chlorophenacyl cyanide,4-chlorobenzoyl acetonitrile,3-4-chloro-phenyl-3-oxo-propionitrile,4-chlorobenzoylacetonitirle,zlchem 1256,pubchem12045,acmc-1akag
IUPAC Name 3-(4-chlorophenyl)-3-oxopropanenitrile
InChI Key JYOUFPNYTOFCSJ-UHFFFAOYSA-N
Molecular Formula C9H6ClNO
1,487

2-Acetylthiazole 98.0+%, TCI America™

CAS: 24295-03-2 Molecular Formula: C5H5NOS Molecular Weight (g/mol): 127.161 MDL Number: MFCD00005324 InChI Key: MOMFXATYAINJML-UHFFFAOYSA-N Synonym: 2-acetylthiazole,1-1,3-thiazol-2-yl ethan-1-one,ethanone, 1-2-thiazolyl,1-1,3-thiazol-2-yl ethanone,2-acetyl thiazole,1-2-thiazolyl ethanone,ketone, methyl 2-thiazolyl,2-acetylthiazol,2-acetyl-1,3-thiazole,1-thiazol-2-yl-ethanone PubChem CID: 520108 IUPAC Name: 1-(1,3-thiazol-2-yl)ethanone SMILES: CC(=O)C1=NC=CS1

PubChem CID 520108
CAS 24295-03-2
Molecular Weight (g/mol) 127.161
MDL Number MFCD00005324
SMILES CC(=O)C1=NC=CS1
Synonym 2-acetylthiazole,1-1,3-thiazol-2-yl ethan-1-one,ethanone, 1-2-thiazolyl,1-1,3-thiazol-2-yl ethanone,2-acetyl thiazole,1-2-thiazolyl ethanone,ketone, methyl 2-thiazolyl,2-acetylthiazol,2-acetyl-1,3-thiazole,1-thiazol-2-yl-ethanone
IUPAC Name 1-(1,3-thiazol-2-yl)ethanone
InChI Key MOMFXATYAINJML-UHFFFAOYSA-N
Molecular Formula C5H5NOS
1,488

3-Acetylthiophene 95.0+%, TCI America™

CAS: 1468-83-3 Molecular Formula: C6H6OS Molecular Weight (g/mol): 126.17 MDL Number: MFCD00005468 InChI Key: RNIDWJDZNNVFDY-UHFFFAOYSA-N Synonym: 3-acetylthiophene,methyl 3-thienyl ketone,1-thiophen-3-yl ethan-1-one,1-thiophen-3-yl ethanone,1-3-thienyl ethanone,ethanone, 1-3-thienyl,ketone, methyl 3-thienyl,3-acetyl thiophene,1-thien-3-ylethanone,methyl-3-thienyl ketone PubChem CID: 15116 IUPAC Name: 1-(thiophen-3-yl)ethan-1-one SMILES: CC(=O)C1=CSC=C1

PubChem CID 15116
CAS 1468-83-3
Molecular Weight (g/mol) 126.17
MDL Number MFCD00005468
SMILES CC(=O)C1=CSC=C1
Synonym 3-acetylthiophene,methyl 3-thienyl ketone,1-thiophen-3-yl ethan-1-one,1-thiophen-3-yl ethanone,1-3-thienyl ethanone,ethanone, 1-3-thienyl,ketone, methyl 3-thienyl,3-acetyl thiophene,1-thien-3-ylethanone,methyl-3-thienyl ketone
IUPAC Name 1-(thiophen-3-yl)ethan-1-one
InChI Key RNIDWJDZNNVFDY-UHFFFAOYSA-N
Molecular Formula C6H6OS
1,489

4-Acetylpyridine 98.0+%, TCI America™

CAS: 1122-54-9 Molecular Formula: C7H7NO Molecular Weight (g/mol): 121.139 MDL Number: MFCD00006433 InChI Key: WMQUKDQWMMOHSA-UHFFFAOYSA-N Synonym: 4-acetylpyridine,methyl 4-pyridyl ketone,ethanone, 1-4-pyridinyl,ketone, methyl 4-pyridyl,1-pyridin-4-yl ethan-1-one,1-pyridin-4-yl ethanone,pyridine, 4-acetyl,4-acetyl pyridine,4-pyridyl methyl ketone,unii-g47437iow7 PubChem CID: 14282 IUPAC Name: 1-pyridin-4-ylethanone SMILES: CC(=O)C1=CC=NC=C1

PubChem CID 14282
CAS 1122-54-9
Molecular Weight (g/mol) 121.139
MDL Number MFCD00006433
SMILES CC(=O)C1=CC=NC=C1
Synonym 4-acetylpyridine,methyl 4-pyridyl ketone,ethanone, 1-4-pyridinyl,ketone, methyl 4-pyridyl,1-pyridin-4-yl ethan-1-one,1-pyridin-4-yl ethanone,pyridine, 4-acetyl,4-acetyl pyridine,4-pyridyl methyl ketone,unii-g47437iow7
IUPAC Name 1-pyridin-4-ylethanone
InChI Key WMQUKDQWMMOHSA-UHFFFAOYSA-N
Molecular Formula C7H7NO
1,490

2',3',4',5',6'-Pentafluoroacetophenone 98.0+%, TCI America™

CAS: 652-29-9 Molecular Formula: C8H3F5O Molecular Weight (g/mol): 210.10 MDL Number: MFCD00000296 InChI Key: FBGHCYZBCMDEOX-UHFFFAOYSA-N Synonym: 2',3',4',5',6'-pentafluoroacetophenone,1-perfluorophenyl ethanone,pentafluoroacetophenone,1-pentafluorophenyl ethan-1-one,ethanone, 1-pentafluorophenyl,2,3,4,5,6-pentafluoroacetophenone,1-pentafluorphenyl ethanon,1-acetyl-2,3,4,5,6-pentafluorobenzene,acmc-209npz,1-pentafluorophenylethanone PubChem CID: 69546 IUPAC Name: 1-(2,3,4,5,6-pentafluorophenyl)ethan-1-one SMILES: CC(=O)C1=C(F)C(F)=C(F)C(F)=C1F

PubChem CID 69546
CAS 652-29-9
Molecular Weight (g/mol) 210.10
MDL Number MFCD00000296
SMILES CC(=O)C1=C(F)C(F)=C(F)C(F)=C1F
Synonym 2',3',4',5',6'-pentafluoroacetophenone,1-perfluorophenyl ethanone,pentafluoroacetophenone,1-pentafluorophenyl ethan-1-one,ethanone, 1-pentafluorophenyl,2,3,4,5,6-pentafluoroacetophenone,1-pentafluorphenyl ethanon,1-acetyl-2,3,4,5,6-pentafluorobenzene,acmc-209npz,1-pentafluorophenylethanone
IUPAC Name 1-(2,3,4,5,6-pentafluorophenyl)ethan-1-one
InChI Key FBGHCYZBCMDEOX-UHFFFAOYSA-N
Molecular Formula C8H3F5O
1,491

2-Oxoglutaric Acid 99.0+%, TCI America™

CAS: 328-50-7 Molecular Formula: C5H6O5 Molecular Weight (g/mol): 146.098 MDL Number: MFCD00004165 InChI Key: KPGXRSRHYNQIFN-UHFFFAOYSA-N Synonym: 2-ketoglutaric acid,alpha-ketoglutaric acid,2-oxoglutaric acid,2-oxoglutarate,oxoglutaric acid,alpha-ketoglutarate,2-ketoglutarate,alphaketoglutaric acid,alpha-oxoglutaric acid,2-oxo-1,5-pentanedioic acid PubChem CID: 51 ChEBI: CHEBI:30915 IUPAC Name: 2-oxopentanedioic acid SMILES: C(CC(=O)O)C(=O)C(=O)O

PubChem CID 51
CAS 328-50-7
Molecular Weight (g/mol) 146.098
ChEBI CHEBI:30915
MDL Number MFCD00004165
SMILES C(CC(=O)O)C(=O)C(=O)O
Synonym 2-ketoglutaric acid,alpha-ketoglutaric acid,2-oxoglutaric acid,2-oxoglutarate,oxoglutaric acid,alpha-ketoglutarate,2-ketoglutarate,alphaketoglutaric acid,alpha-oxoglutaric acid,2-oxo-1,5-pentanedioic acid
IUPAC Name 2-oxopentanedioic acid
InChI Key KPGXRSRHYNQIFN-UHFFFAOYSA-N
Molecular Formula C5H6O5
1,492

Ethyl Acetoacetate 98.0+%, TCI America™

CAS: 141-97-9 Molecular Formula: C6H10O3 Molecular Weight (g/mol): 130.143 MDL Number: MFCD00009199 InChI Key: XYIBRDXRRQCHLP-UHFFFAOYSA-N Synonym: ethyl acetoacetate,ethyl acetylacetate,ethyl 3-oxobutyrate,diacetic ether,butanoic acid, 3-oxo-, ethyl ester,ethyl acetylacetonate,acetoacetic acid, ethyl ester,3-oxobutanoic acid ethyl ester,3-oxo-butyric acid ethyl ester,active acetylacetate PubChem CID: 8868 ChEBI: CHEBI:4893 IUPAC Name: ethyl 3-oxobutanoate SMILES: CCOC(=O)CC(=O)C

PubChem CID 8868
CAS 141-97-9
Molecular Weight (g/mol) 130.143
ChEBI CHEBI:4893
MDL Number MFCD00009199
SMILES CCOC(=O)CC(=O)C
Synonym ethyl acetoacetate,ethyl acetylacetate,ethyl 3-oxobutyrate,diacetic ether,butanoic acid, 3-oxo-, ethyl ester,ethyl acetylacetonate,acetoacetic acid, ethyl ester,3-oxobutanoic acid ethyl ester,3-oxo-butyric acid ethyl ester,active acetylacetate
IUPAC Name ethyl 3-oxobutanoate
InChI Key XYIBRDXRRQCHLP-UHFFFAOYSA-N
Molecular Formula C6H10O3
1,493

Aloe Emodin 97.0+%, TCI America™

CAS: 481-72-1 Molecular Formula: C15H10O5 Molecular Weight (g/mol): 270.24 MDL Number: MFCD00017373 InChI Key: YDQWDHRMZQUTBA-UHFFFAOYSA-N Synonym: 1,8-Dihydroxy-3-(hydroxymethyl)anthraquinone PubChem CID: 10207 ChEBI: CHEBI:2607 IUPAC Name: 1,8-dihydroxy-3-(hydroxymethyl)anthracene-9,10-dione SMILES: C1=CC2=C(C(=C1)O)C(=O)C3=C(C=C(C=C3C2=O)CO)O

PubChem CID 10207
CAS 481-72-1
Molecular Weight (g/mol) 270.24
ChEBI CHEBI:2607
MDL Number MFCD00017373
SMILES C1=CC2=C(C(=C1)O)C(=O)C3=C(C=C(C=C3C2=O)CO)O
Synonym 1,8-Dihydroxy-3-(hydroxymethyl)anthraquinone
IUPAC Name 1,8-dihydroxy-3-(hydroxymethyl)anthracene-9,10-dione
InChI Key YDQWDHRMZQUTBA-UHFFFAOYSA-N
Molecular Formula C15H10O5
1,494

Butyraldehyde 98.0+%, TCI America™

CAS: 123-72-8 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.11 MDL Number: MFCD00007023 InChI Key: ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Synonym: butyraldehyde,n-butyraldehyde,butyral,1-butanal,butyric aldehyde,butanaldehyde,butaldehyde,butalyde,butal,n-butanal PubChem CID: 261 ChEBI: CHEBI:15743 IUPAC Name: butanal SMILES: CCCC=O

PubChem CID 261
CAS 123-72-8
Molecular Weight (g/mol) 72.11
ChEBI CHEBI:15743
MDL Number MFCD00007023
SMILES CCCC=O
Synonym butyraldehyde,n-butyraldehyde,butyral,1-butanal,butyric aldehyde,butanaldehyde,butaldehyde,butalyde,butal,n-butanal
IUPAC Name butanal
InChI Key ZTQSAGDEMFDKMZ-UHFFFAOYSA-N
Molecular Formula C4H8O
1,495

Terephthalaldehydic Acid 98.0+%, TCI America™

CAS: 619-66-9 Molecular Formula: C8H6O3 Molecular Weight (g/mol): 150.133 MDL Number: MFCD00006951 InChI Key: GOUHYARYYWKXHS-UHFFFAOYSA-N Synonym: 4-carboxybenzaldehyde,benzoic acid, 4-formyl,terephthalaldehydic acid,p-formylbenzoic acid,p-carboxybenzaldehyde,terephthaldehydic acid,4-carboxybenzaladehyde,4-formyl-benzoic acid,4-formylbenzoicacid,unii-ues4qrk36e PubChem CID: 12088 IUPAC Name: 4-formylbenzoic acid SMILES: C1=CC(=CC=C1C=O)C(=O)O

PubChem CID 12088
CAS 619-66-9
Molecular Weight (g/mol) 150.133
MDL Number MFCD00006951
SMILES C1=CC(=CC=C1C=O)C(=O)O
Synonym 4-carboxybenzaldehyde,benzoic acid, 4-formyl,terephthalaldehydic acid,p-formylbenzoic acid,p-carboxybenzaldehyde,terephthaldehydic acid,4-carboxybenzaladehyde,4-formyl-benzoic acid,4-formylbenzoicacid,unii-ues4qrk36e
IUPAC Name 4-formylbenzoic acid
InChI Key GOUHYARYYWKXHS-UHFFFAOYSA-N
Molecular Formula C8H6O3
1,496

4'-Chloropropiophenone 98.0+%, TCI America™

CAS: 6285-05-8 Molecular Formula: C9H9ClO Molecular Weight (g/mol): 168.62 MDL Number: MFCD00000626 InChI Key: ADCYRBXQAJXJTD-UHFFFAOYSA-N Synonym: 4'-chloropropiophenone,1-4-chlorophenyl propan-1-one,p-chloropropiophenone,4-chloropropiophenone,1-propanone, 1-4-chlorophenyl,propiophenone, 4'-chloro,propiophenone, p-chloro,ethyl p-chlorophenyl ketone,usaf ek-5296,unii-26ay8wja1e PubChem CID: 22697 IUPAC Name: 1-(4-chlorophenyl)propan-1-one SMILES: CCC(=O)C1=CC=C(C=C1)Cl

PubChem CID 22697
CAS 6285-05-8
Molecular Weight (g/mol) 168.62
MDL Number MFCD00000626
SMILES CCC(=O)C1=CC=C(C=C1)Cl
Synonym 4'-chloropropiophenone,1-4-chlorophenyl propan-1-one,p-chloropropiophenone,4-chloropropiophenone,1-propanone, 1-4-chlorophenyl,propiophenone, 4'-chloro,propiophenone, p-chloro,ethyl p-chlorophenyl ketone,usaf ek-5296,unii-26ay8wja1e
IUPAC Name 1-(4-chlorophenyl)propan-1-one
InChI Key ADCYRBXQAJXJTD-UHFFFAOYSA-N
Molecular Formula C9H9ClO
1,497

Glyoxylic Acid (ca. 50% in Water, ca. 9mol/L), TCI America™

CAS: 298-12-4 Molecular Formula: C2H2O3 Molecular Weight (g/mol): 74.035 MDL Number: MFCD00006958 InChI Key: HHLFWLYXYJOTON-UHFFFAOYSA-N Synonym: glyoxylic acid,2-oxoacetic acid,oxoacetic acid,oxoethanoic acid,glyoxalic acid,formylformic acid,acetic acid, oxo,oxalaldehydic acid,glyoxylate,alpha-ketoacetic acid PubChem CID: 760 ChEBI: CHEBI:16891 IUPAC Name: oxaldehydic acid SMILES: C(=O)C(=O)O

PubChem CID 760
CAS 298-12-4
Molecular Weight (g/mol) 74.035
ChEBI CHEBI:16891
MDL Number MFCD00006958
SMILES C(=O)C(=O)O
Synonym glyoxylic acid,2-oxoacetic acid,oxoacetic acid,oxoethanoic acid,glyoxalic acid,formylformic acid,acetic acid, oxo,oxalaldehydic acid,glyoxylate,alpha-ketoacetic acid
IUPAC Name oxaldehydic acid
InChI Key HHLFWLYXYJOTON-UHFFFAOYSA-N
Molecular Formula C2H2O3
1,498

5-Allyl-3-methoxysalicylaldehyde 98.0+%, TCI America™

CAS: 22934-51-6 Molecular Formula: C11H12O3 Molecular Weight (g/mol): 192.214 MDL Number: MFCD06408022 InChI Key: FDHXEIOBIOVBEN-UHFFFAOYSA-N Synonym: 5-allyl-2-hydroxy-3-methoxybenzaldehyde,5-allyl-3-methoxysalicylaldehyde,benzaldehyde, 2-hydroxy-3-methoxy-5-2-propenyl,benzaldehyde,2-hydroxy-3-methoxy-5-2-propen-1-yl,2-hydroxy-3-methoxy-5-prop-2-en-1-yl benzaldehyde,formyl eugenol,acmc-209fzq,2-hydroxy-3-methoxy-5-2-propenyl benzaldehyde,3-methoxy-2-oxidanyl-5-prop-2-enyl-benzaldehyde PubChem CID: 1713887 IUPAC Name: 2-hydroxy-3-methoxy-5-prop-2-enylbenzaldehyde SMILES: COC1=C(C(=CC(=C1)CC=C)C=O)O

PubChem CID 1713887
CAS 22934-51-6
Molecular Weight (g/mol) 192.214
MDL Number MFCD06408022
SMILES COC1=C(C(=CC(=C1)CC=C)C=O)O
Synonym 5-allyl-2-hydroxy-3-methoxybenzaldehyde,5-allyl-3-methoxysalicylaldehyde,benzaldehyde, 2-hydroxy-3-methoxy-5-2-propenyl,benzaldehyde,2-hydroxy-3-methoxy-5-2-propen-1-yl,2-hydroxy-3-methoxy-5-prop-2-en-1-yl benzaldehyde,formyl eugenol,acmc-209fzq,2-hydroxy-3-methoxy-5-2-propenyl benzaldehyde,3-methoxy-2-oxidanyl-5-prop-2-enyl-benzaldehyde
IUPAC Name 2-hydroxy-3-methoxy-5-prop-2-enylbenzaldehyde
InChI Key FDHXEIOBIOVBEN-UHFFFAOYSA-N
Molecular Formula C11H12O3
1,499

Isoquinoline-5-carboxaldehyde 98.0+%, TCI America™

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

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
1,500

tert-Butyl 4-Formylbenzoate 98.0+%, TCI America™

CAS: 65874-27-3 Molecular Formula: C12H14O3 Molecular Weight (g/mol): 206.241 MDL Number: MFCD01111994 InChI Key: DUNFNBQQWYQKFE-UHFFFAOYSA-N Synonym: 4-Formylbenzoic Acid tert-Butyl Ester, 4-(tert-Butoxycarbonyl)benzaldehyde PubChem CID: 2751588 IUPAC Name: tert-butyl 4-formylbenzoate SMILES: CC(C)(C)OC(=O)C1=CC=C(C=C1)C=O

PubChem CID 2751588
CAS 65874-27-3
Molecular Weight (g/mol) 206.241
MDL Number MFCD01111994
SMILES CC(C)(C)OC(=O)C1=CC=C(C=C1)C=O
Synonym 4-Formylbenzoic Acid tert-Butyl Ester, 4-(tert-Butoxycarbonyl)benzaldehyde
IUPAC Name tert-butyl 4-formylbenzoate
InChI Key DUNFNBQQWYQKFE-UHFFFAOYSA-N
Molecular Formula C12H14O3