Coumarins and derivatives

Aromatic organic compounds that contain a benzene ring with two adjacent hydrogen atoms replaced by a lactone-like chain, forming a second six-membered heterocycle that shares two carbons with the benzene ring with the formula: C9H6O2.

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91 – 105 of 542 results

7,8-Dihydroxy-4-methylcoumarin 98.0+%, TCI America™

CAS: 2107-77-9 Molecular Formula: C10H8O4 Molecular Weight (g/mol): 192.17 MDL Number: MFCD00016972 InChI Key: NWQBYMPNIJXFNQ-UHFFFAOYSA-N Synonym: 7,8-dihydroxy-4-methylcoumarin,4-methyldaphnetin,7,8-dihydroxy-4-methyl-2h-chromen-2-one,4-methyldaphnetine,4-methyl-7,8-dihydroxycoumarin,2h-1-benzopyran-2-one, 7,8-dihydroxy-4-methyl,coumarin, 7,8-dihydroxy-4-methyl,7,8-dihydroxy-4-methyl-2h-1-benzopyran-2-one,7,8-dihydroxy-4-methyl-chromen-2-one,7,8-dihydroxy-4-methyl-2-benzopyrone PubChem CID: 5355836 IUPAC Name: 7,8-dihydroxy-4-methyl-2H-chromen-2-one SMILES: CC1=CC(=O)OC2=C(O)C(O)=CC=C12

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PubChem CID	5355836
CAS	2107-77-9
Molecular Weight (g/mol)	192.17
MDL Number	MFCD00016972
SMILES	CC1=CC(=O)OC2=C(O)C(O)=CC=C12
Synonym	7,8-dihydroxy-4-methylcoumarin,4-methyldaphnetin,7,8-dihydroxy-4-methyl-2h-chromen-2-one,4-methyldaphnetine,4-methyl-7,8-dihydroxycoumarin,2h-1-benzopyran-2-one, 7,8-dihydroxy-4-methyl,coumarin, 7,8-dihydroxy-4-methyl,7,8-dihydroxy-4-methyl-2h-1-benzopyran-2-one,7,8-dihydroxy-4-methyl-chromen-2-one,7,8-dihydroxy-4-methyl-2-benzopyrone
IUPAC Name	7,8-dihydroxy-4-methyl-2H-chromen-2-one
InChI Key	NWQBYMPNIJXFNQ-UHFFFAOYSA-N
Molecular Formula	C10H8O4

4-Hydroxy-6-methylcoumarin 98.0+%, TCI America™

CAS: 13252-83-0 Molecular Formula: C10H8O3 Molecular Weight (g/mol): 176.17 MDL Number: MFCD00085738 InChI Key: CSVFZDYJGBVNEX-UHFFFAOYSA-N Synonym: 4-hydroxy-6-methylcoumarin,4-hydroxy-6-methyl-2h-chromen-2-one,6-methyl-4-hydroxycoumarin,2h-1-benzopyran-2-one,4-hydroxy-6-methyl,2h-1-benzopyran-2-one, 4-hydroxy-6-methyl,2-hydroxy-6-methylchromen-4-one,2-hydroxy-6-methyl-4h-chromen-4-one,6-methyl-4-hydroxy coumarin,hydroxy-6-methylcoumarin,4 PubChem CID: 54686349 IUPAC Name: 2-hydroxy-6-methyl-4H-chromen-4-one SMILES: CC1=CC=C2OC(O)=CC(=O)C2=C1

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PubChem CID	54686349
CAS	13252-83-0
Molecular Weight (g/mol)	176.17
MDL Number	MFCD00085738
SMILES	CC1=CC=C2OC(O)=CC(=O)C2=C1
Synonym	4-hydroxy-6-methylcoumarin,4-hydroxy-6-methyl-2h-chromen-2-one,6-methyl-4-hydroxycoumarin,2h-1-benzopyran-2-one,4-hydroxy-6-methyl,2h-1-benzopyran-2-one, 4-hydroxy-6-methyl,2-hydroxy-6-methylchromen-4-one,2-hydroxy-6-methyl-4h-chromen-4-one,6-methyl-4-hydroxy coumarin,hydroxy-6-methylcoumarin,4
IUPAC Name	2-hydroxy-6-methyl-4H-chromen-4-one
InChI Key	CSVFZDYJGBVNEX-UHFFFAOYSA-N
Molecular Formula	C10H8O3

4-Methylesculetin 98.0+%, TCI America™

CAS: 529-84-0 Molecular Formula: C10H8O4 Molecular Weight (g/mol): 192.17 MDL Number: MFCD00006859 InChI Key: KVOJTUXGYQVLAJ-UHFFFAOYSA-N Synonym: 4-methylesculetin,6,7-dihydroxy-4-methylcoumarin,methylesculetin,6,7-dihydroxy-4-methyl-2h-chromen-2-one,4-methylaesculetin,4-methylesculetol,4-methyl-6,7-dihydroxycoumarin,2h-1-benzopyran-2-one, 6,7-dihydroxy-4-methyl,coumarin, 6,7-dihydroxy-4-methyl,6,7-dihydroxy-4-methyl-2h-benzopyran-2-one PubChem CID: 5319502 IUPAC Name: 6,7-dihydroxy-4-methylchromen-2-one SMILES: CC1=CC(=O)OC2=CC(=C(C=C12)O)O

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PubChem CID	5319502
CAS	529-84-0
Molecular Weight (g/mol)	192.17
MDL Number	MFCD00006859
SMILES	CC1=CC(=O)OC2=CC(=C(C=C12)O)O
Synonym	4-methylesculetin,6,7-dihydroxy-4-methylcoumarin,methylesculetin,6,7-dihydroxy-4-methyl-2h-chromen-2-one,4-methylaesculetin,4-methylesculetol,4-methyl-6,7-dihydroxycoumarin,2h-1-benzopyran-2-one, 6,7-dihydroxy-4-methyl,coumarin, 6,7-dihydroxy-4-methyl,6,7-dihydroxy-4-methyl-2h-benzopyran-2-one
IUPAC Name	6,7-dihydroxy-4-methylchromen-2-one
InChI Key	KVOJTUXGYQVLAJ-UHFFFAOYSA-N
Molecular Formula	C10H8O4

3-Chloro-7-hydroxy-4-methylcoumarin 98.0+%, TCI America™

CAS: 6174-86-3 Molecular Formula: C10H7ClO3 Molecular Weight (g/mol): 210.61 MDL Number: MFCD00006851 InChI Key: ODZHLDRQCZXQFQ-UHFFFAOYSA-N Synonym: chlorferone,3-chloro-7-hydroxy-4-methyl-2h-chromen-2-one,3-chloro-4-methyl-7-hydroxycoumarin,chlorferron,3-chloro-7-hydroxy-4-methylcoumarin,7-hydroxy-4-methyl-3-chlorocoumarin,chlorferon,3-chloro-4-methylumbelliferone,3-chloro-7-hydroxy-4-methyl-2-benzopyrone,2h-1-benzopyran-2-one, 3-chloro-7-hydroxy-4-methyl PubChem CID: 5355079 ChEBI: CHEBI:38620 IUPAC Name: 3-chloro-7-hydroxy-4-methyl-2H-chromen-2-one SMILES: CC1=C(Cl)C(=O)OC2=CC(O)=CC=C12

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PubChem CID	5355079
CAS	6174-86-3
Molecular Weight (g/mol)	210.61
ChEBI	CHEBI:38620
MDL Number	MFCD00006851
SMILES	CC1=C(Cl)C(=O)OC2=CC(O)=CC=C12
Synonym	chlorferone,3-chloro-7-hydroxy-4-methyl-2h-chromen-2-one,3-chloro-4-methyl-7-hydroxycoumarin,chlorferron,3-chloro-7-hydroxy-4-methylcoumarin,7-hydroxy-4-methyl-3-chlorocoumarin,chlorferon,3-chloro-4-methylumbelliferone,3-chloro-7-hydroxy-4-methyl-2-benzopyrone,2h-1-benzopyran-2-one, 3-chloro-7-hydroxy-4-methyl
IUPAC Name	3-chloro-7-hydroxy-4-methyl-2H-chromen-2-one
InChI Key	ODZHLDRQCZXQFQ-UHFFFAOYSA-N
Molecular Formula	C10H7ClO3

Ethyl 7-(Diethylamino)coumarin-3-carboxylate 98.0+%, TCI America™

CAS: 28705-46-6 Molecular Formula: C16H19NO4 Molecular Weight (g/mol): 289.331 MDL Number: MFCD00227484 InChI Key: MSOLGAJLRIINNF-UHFFFAOYSA-N Synonym: 7-(Diethylamino)coumarin-3-carboxylic Acid Ethyl Ester PubChem CID: 120014 IUPAC Name: ethyl 7-(diethylamino)-2-oxochromene-3-carboxylate SMILES: CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C(=O)OCC

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PubChem CID	120014
CAS	28705-46-6
Molecular Weight (g/mol)	289.331
MDL Number	MFCD00227484
SMILES	CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C(=O)OCC
Synonym	7-(Diethylamino)coumarin-3-carboxylic Acid Ethyl Ester
IUPAC Name	ethyl 7-(diethylamino)-2-oxochromene-3-carboxylate
InChI Key	MSOLGAJLRIINNF-UHFFFAOYSA-N
Molecular Formula	C16H19NO4

7-(Diethylamino)-3-(1-methyl-2-benzimidazolyl)coumarin 98.0+%, TCI America™

CAS: 41044-12-6 Molecular Formula: C21H21N3O2 Molecular Weight (g/mol): 347.418 MDL Number: MFCD00051349 InChI Key: KZFUMWVJJNDGAU-UHFFFAOYSA-N Synonym: coumarin 30,7-diethylamino-3-1-methyl-1h-benzo d imidazol-2-yl-2h-chromen-2-one,2h-1-benzopyran-2-one, 7-diethylamino-3-1-methyl-1h-benzimidazol-2-yl,ccris 4959,7-diethylamino-3-1-methyl-1h-benzimidazol-2-yl-2h-chromen-2-one,3-2-n-methylbenzimidazolyl-7-n,n-diethylaminocoumarin,7-diethylamino-3-1-methylbenzimidazol-2-yl chromen-2-one,7-diethylamino-3-1-methyl-1h-benzimidazol-2-yl-2-benzopyrone,7-diethylamino-3-1-methyl-1,3-benzodiazol-2-yl chromen-2-one,coumarin 515 PubChem CID: 100335 IUPAC Name: 7-(diethylamino)-3-(1-methylbenzimidazol-2-yl)chromen-2-one SMILES: CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=NC4=CC=CC=C4N3C

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PubChem CID	100335
CAS	41044-12-6
Molecular Weight (g/mol)	347.418
MDL Number	MFCD00051349
SMILES	CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=NC4=CC=CC=C4N3C
Synonym	coumarin 30,7-diethylamino-3-1-methyl-1h-benzo d imidazol-2-yl-2h-chromen-2-one,2h-1-benzopyran-2-one, 7-diethylamino-3-1-methyl-1h-benzimidazol-2-yl,ccris 4959,7-diethylamino-3-1-methyl-1h-benzimidazol-2-yl-2h-chromen-2-one,3-2-n-methylbenzimidazolyl-7-n,n-diethylaminocoumarin,7-diethylamino-3-1-methylbenzimidazol-2-yl chromen-2-one,7-diethylamino-3-1-methyl-1h-benzimidazol-2-yl-2-benzopyrone,7-diethylamino-3-1-methyl-1,3-benzodiazol-2-yl chromen-2-one,coumarin 515
IUPAC Name	7-(diethylamino)-3-(1-methylbenzimidazol-2-yl)chromen-2-one
InChI Key	KZFUMWVJJNDGAU-UHFFFAOYSA-N
Molecular Formula	C21H21N3O2

3-Chlorocoumarin 98.0+%, TCI America™

CAS: 92-45-5 Molecular Formula: C9H5ClO2 Molecular Weight (g/mol): 180.59 MDL Number: MFCD00024073 InChI Key: CKCOPMSBJBNBCQ-UHFFFAOYSA-N Synonym: 3-chlorocoumarin,coumarin, 3-chloro,2h-1-benzopyran-2-one, 3-chloro,3-chloro-2h-chromen-2-one,chlorocoumarin,3-chloro-2h-1-benzopyran-2-one,acmc-1ciat,2h-1-benzopyran-2-one,3-chloro PubChem CID: 96133 IUPAC Name: 3-chloro-2H-chromen-2-one SMILES: ClC1=CC2=CC=CC=C2OC1=O

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PubChem CID	96133
CAS	92-45-5
Molecular Weight (g/mol)	180.59
MDL Number	MFCD00024073
SMILES	ClC1=CC2=CC=CC=C2OC1=O
Synonym	3-chlorocoumarin,coumarin, 3-chloro,2h-1-benzopyran-2-one, 3-chloro,3-chloro-2h-chromen-2-one,chlorocoumarin,3-chloro-2h-1-benzopyran-2-one,acmc-1ciat,2h-1-benzopyran-2-one,3-chloro
IUPAC Name	3-chloro-2H-chromen-2-one
InChI Key	CKCOPMSBJBNBCQ-UHFFFAOYSA-N
Molecular Formula	C9H5ClO2

7-Ethoxy-4-methylcoumarin 97.0+%, TCI America™

CAS: 87-05-8 Molecular Formula: C12H12O3 Molecular Weight (g/mol): 204.23 MDL Number: MFCD00016971 InChI Key: NKRISXMDKXBVRJ-UHFFFAOYSA-N Synonym: 7-ethoxy-4-methylcoumarin,7-ethoxy-4-methyl-2h-chromen-2-one,4-methyl-7-ethoxycoumarin,2h-1-benzopyran-2-one, 7-ethoxy-4-methyl,unii-zlv1s0nnzh,coumarin, 7-ethoxy-4-methyl,zlv1s0nnzh,7-ethoxy-4-methyl-chromen-2-one,coumarin, 7-ethoxy-4-methyl-8ci,7-ethoxy-4-methyl-2h-1-benzopyran-2-one PubChem CID: 66595 IUPAC Name: 7-ethoxy-4-methyl-2H-chromen-2-one SMILES: CCOC1=CC=C2C(C)=CC(=O)OC2=C1

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PubChem CID	66595
CAS	87-05-8
Molecular Weight (g/mol)	204.23
MDL Number	MFCD00016971
SMILES	CCOC1=CC=C2C(C)=CC(=O)OC2=C1
Synonym	7-ethoxy-4-methylcoumarin,7-ethoxy-4-methyl-2h-chromen-2-one,4-methyl-7-ethoxycoumarin,2h-1-benzopyran-2-one, 7-ethoxy-4-methyl,unii-zlv1s0nnzh,coumarin, 7-ethoxy-4-methyl,zlv1s0nnzh,7-ethoxy-4-methyl-chromen-2-one,coumarin, 7-ethoxy-4-methyl-8ci,7-ethoxy-4-methyl-2h-1-benzopyran-2-one
IUPAC Name	7-ethoxy-4-methyl-2H-chromen-2-one
InChI Key	NKRISXMDKXBVRJ-UHFFFAOYSA-N
Molecular Formula	C12H12O3

6,7-Methylenedioxy-4-methyl-3-maleimidocoumarin 98.0+%, TCI America™

CAS: 97744-90-6 Molecular Formula: C15H9NO6 Molecular Weight (g/mol): 299.238 MDL Number: MFCD00059921 InChI Key: NSFINZUKLACTRX-UHFFFAOYSA-N Synonym: 3-Maleimido-4-methyl-6,7-methylenedioxycoumarin PubChem CID: 44630383 IUPAC Name: 1-(8-methyl-6-oxo-[1,3]dioxolo[4,5-g]chromen-7-yl)pyrrole-2,5-dione SMILES: CC1=C(C(=O)OC2=CC3=C(C=C12)OCO3)N4C(=O)C=CC4=O

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PubChem CID	44630383
CAS	97744-90-6
Molecular Weight (g/mol)	299.238
MDL Number	MFCD00059921
SMILES	CC1=C(C(=O)OC2=CC3=C(C=C12)OCO3)N4C(=O)C=CC4=O
Synonym	3-Maleimido-4-methyl-6,7-methylenedioxycoumarin
IUPAC Name	1-(8-methyl-6-oxo-[1,3]dioxolo[4,5-g]chromen-7-yl)pyrrole-2,5-dione
InChI Key	NSFINZUKLACTRX-UHFFFAOYSA-N
Molecular Formula	C15H9NO6

100

7-(Dimethylamino)-4-methylcoumarin 98.0+%, TCI America™

CAS: 87-01-4 Molecular Formula: C12H13NO2 Molecular Weight (g/mol): 203.241 InChI Key: GZEYLLPOQRZUDF-UHFFFAOYSA-N PubChem CID: 6867 IUPAC Name: 7-(dimethylamino)-4-methylchromen-2-one SMILES: CC1=CC(=O)OC2=C1C=CC(=C2)N(C)C

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PubChem CID	6867
CAS	87-01-4
Molecular Weight (g/mol)	203.241
SMILES	CC1=CC(=O)OC2=C1C=CC(=C2)N(C)C
IUPAC Name	7-(dimethylamino)-4-methylchromen-2-one
InChI Key	GZEYLLPOQRZUDF-UHFFFAOYSA-N
Molecular Formula	C12H13NO2

101

7-(Diethylamino)-4-(hydroxymethyl)coumarin 98.0+%, TCI America™

CAS: 54711-38-5 Molecular Formula: C14H17NO3 Molecular Weight (g/mol): 247.294 MDL Number: MFCD03424352 InChI Key: NMZSXNOCNJMJQT-UHFFFAOYSA-N PubChem CID: 14532761 IUPAC Name: 7-(diethylamino)-4-(hydroxymethyl)chromen-2-one SMILES: CCN(CC)C1=CC2=C(C=C1)C(=CC(=O)O2)CO

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PubChem CID	14532761
CAS	54711-38-5
Molecular Weight (g/mol)	247.294
MDL Number	MFCD03424352
SMILES	CCN(CC)C1=CC2=C(C=C1)C(=CC(=O)O2)CO
IUPAC Name	7-(diethylamino)-4-(hydroxymethyl)chromen-2-one
InChI Key	NMZSXNOCNJMJQT-UHFFFAOYSA-N
Molecular Formula	C14H17NO3

102

7-Methylcoumarin 98.0+%, TCI America™

CAS: 2445-83-2 Molecular Formula: C10H8O2 Molecular Weight (g/mol): 160.17 MDL Number: MFCD00006880 InChI Key: DLHXRDUXNVEIEY-UHFFFAOYSA-N Synonym: 7-methylcoumarin,2h-1-benzopyran-2-one, 7-methyl,7-methyl-2h-chromen-2-one,coumarin, 7-methyl,7-methyl coumarin,7-methylcumarin,7-methyl-2h-1-benzopyran-2-one,unii-ycn83t03qu,7-methyl-coumarin,7-methyl-chromen-2-one PubChem CID: 17131 IUPAC Name: 7-methyl-2H-chromen-2-one SMILES: CC1=CC=C2C=CC(=O)OC2=C1

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PubChem CID	17131
CAS	2445-83-2
Molecular Weight (g/mol)	160.17
MDL Number	MFCD00006880
SMILES	CC1=CC=C2C=CC(=O)OC2=C1
Synonym	7-methylcoumarin,2h-1-benzopyran-2-one, 7-methyl,7-methyl-2h-chromen-2-one,coumarin, 7-methyl,7-methyl coumarin,7-methylcumarin,7-methyl-2h-1-benzopyran-2-one,unii-ycn83t03qu,7-methyl-coumarin,7-methyl-chromen-2-one
IUPAC Name	7-methyl-2H-chromen-2-one
InChI Key	DLHXRDUXNVEIEY-UHFFFAOYSA-N
Molecular Formula	C10H8O2

103

7-(Dimethylamino)-4-(trifluoromethyl)coumarin 97.0+%, TCI America™

CAS: 53518-14-2 Molecular Formula: C12H10F3NO2 Molecular Weight (g/mol): 257.21 MDL Number: MFCD00041867 InChI Key: KDTAEYOYAZPLIC-UHFFFAOYSA-N Synonym: coumarin 152,7-dimethylamino-4-trifluoromethyl coumarin,2h-1-benzopyran-2-one, 7-dimethylamino-4-trifluoromethyl,7-dimethylamino-4-trifluoromethylcoumarin,7-dimethylamino-4-trifluoromethyl chromen-2-one,7-dimethylamino-4-trifluoromethyl-2h-chromen-2-one,coumarin-152,acmc-209l8g,7-nme2-4-cf3-coumarin,7-dimethylamino-4-trifluoromethyl-2-benzopyrone PubChem CID: 104522 ChEBI: CHEBI:51775 IUPAC Name: 7-(dimethylamino)-4-(trifluoromethyl)-2H-chromen-2-one SMILES: CN(C)C1=CC=C2C(OC(=O)C=C2C(F)(F)F)=C1

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PubChem CID	104522
CAS	53518-14-2
Molecular Weight (g/mol)	257.21
ChEBI	CHEBI:51775
MDL Number	MFCD00041867
SMILES	CN(C)C1=CC=C2C(OC(=O)C=C2C(F)(F)F)=C1
Synonym	coumarin 152,7-dimethylamino-4-trifluoromethyl coumarin,2h-1-benzopyran-2-one, 7-dimethylamino-4-trifluoromethyl,7-dimethylamino-4-trifluoromethylcoumarin,7-dimethylamino-4-trifluoromethyl chromen-2-one,7-dimethylamino-4-trifluoromethyl-2h-chromen-2-one,coumarin-152,acmc-209l8g,7-nme2-4-cf3-coumarin,7-dimethylamino-4-trifluoromethyl-2-benzopyrone
IUPAC Name	7-(dimethylamino)-4-(trifluoromethyl)-2H-chromen-2-one
InChI Key	KDTAEYOYAZPLIC-UHFFFAOYSA-N
Molecular Formula	C12H10F3NO2

104

7-Ethynylcoumarin 98.0+%, TCI America™

CAS: 270088-04-5 Molecular Formula: C11H6O2 Molecular Weight (g/mol): 170.17 MDL Number: MFCD28668960 InChI Key: NGKXZMHLZMPKFE-UHFFFAOYSA-N PubChem CID: 54110018 IUPAC Name: 7-ethynyl-2H-chromen-2-one SMILES: O=C1OC2=CC(=CC=C2C=C1)C#C

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Specifications

PubChem CID	54110018
CAS	270088-04-5
Molecular Weight (g/mol)	170.17
MDL Number	MFCD28668960
SMILES	O=C1OC2=CC(=CC=C2C=C1)C#C
IUPAC Name	7-ethynyl-2H-chromen-2-one
InChI Key	NGKXZMHLZMPKFE-UHFFFAOYSA-N
Molecular Formula	C11H6O2

105

2-Oxo-2H-chromen-7-yl Trifluoromethanesulfonate 98.0+%, TCI America™

CAS: 108530-10-5 Molecular Formula: C10H5F3O5S Molecular Weight (g/mol): 294.2 MDL Number: MFCD18382236 InChI Key: RHZZAJVDTLUWRD-UHFFFAOYSA-N Synonym: Trifluoromethanesulfonic Acid 2-Oxo-2H-chromen-7-yl Ester, 7-Coumaryl Trifluoromethanesulfonate, 7-Coumaryl Triflate PubChem CID: 13704479 IUPAC Name: (2-oxochromen-7-yl) trifluoromethanesulfonate SMILES: C1=CC(=CC2=C1C=CC(=O)O2)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	13704479
CAS	108530-10-5
Molecular Weight (g/mol)	294.2
MDL Number	MFCD18382236
SMILES	C1=CC(=CC2=C1C=CC(=O)O2)OS(=O)(=O)C(F)(F)F
Synonym	Trifluoromethanesulfonic Acid 2-Oxo-2H-chromen-7-yl Ester, 7-Coumaryl Trifluoromethanesulfonate, 7-Coumaryl Triflate
IUPAC Name	(2-oxochromen-7-yl) trifluoromethanesulfonate
InChI Key	RHZZAJVDTLUWRD-UHFFFAOYSA-N
Molecular Formula	C10H5F3O5S

Coumarins and derivatives

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