Pyridines and derivatives

Aromatic organic compounds consist of an aromatic six-membered ring containing one nitrogen atom and five carbon atoms; includes compounds derived from pyridines.

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811 – 825 of 145,367 results

811

3-Hydroxypyridine, 98%

CAS: 109-00-2 Molecular Formula: C₅H₅NO Molecular Weight (g/mol): 95.1 MDL Number: MFCD00006378 InChI Key: GRFNBEZIAWKNCO-UHFFFAOYSA-N Synonym: 3-hydroxypyridine,3-pyridinol,3-pyridol,3-pyridone,3-oxopyridine,beta-hydroxypyridine,m-hydroxypyridine,3-pyridyl alcohol,3-hydoxypyridine,unii-4kbe4p5b6s PubChem CID: 7971 IUPAC Name: pyridin-3-ol SMILES: C1=CC(=CN=C1)O

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PubChem CID	7971
CAS	109-00-2
Molecular Weight (g/mol)	95.1
MDL Number	MFCD00006378
SMILES	C1=CC(=CN=C1)O
Synonym	3-hydroxypyridine,3-pyridinol,3-pyridol,3-pyridone,3-oxopyridine,beta-hydroxypyridine,m-hydroxypyridine,3-pyridyl alcohol,3-hydoxypyridine,unii-4kbe4p5b6s
IUPAC Name	pyridin-3-ol
InChI Key	GRFNBEZIAWKNCO-UHFFFAOYSA-N
Molecular Formula	C₅H₅NO

812

2-Bromo-5-methylpyridine, 98+%

CAS: 3510-66-5 Molecular Formula: C6H6BrN Molecular Weight (g/mol): 172.025 MDL Number: MFCD00209553 InChI Key: YWNJQQNBJQUKME-UHFFFAOYSA-N Synonym: 2-bromo-5-picoline,6-bromo-3-picoline,2-bromo-5-methyl-pyridine,pyridine, 2-bromo-5-methyl,2-bromo-5-methyl pyridine,5-methyl-2-bromopyridine,2-brom-5-methylpyridin,pubchem1185 PubChem CID: 564216 IUPAC Name: 2-bromo-5-methylpyridine SMILES: CC1=CN=C(C=C1)Br

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PubChem CID	564216
CAS	3510-66-5
Molecular Weight (g/mol)	172.025
MDL Number	MFCD00209553
SMILES	CC1=CN=C(C=C1)Br
Synonym	2-bromo-5-picoline,6-bromo-3-picoline,2-bromo-5-methyl-pyridine,pyridine, 2-bromo-5-methyl,2-bromo-5-methyl pyridine,5-methyl-2-bromopyridine,2-brom-5-methylpyridin,pubchem1185
IUPAC Name	2-bromo-5-methylpyridine
InChI Key	YWNJQQNBJQUKME-UHFFFAOYSA-N
Molecular Formula	C6H6BrN

813

Dimethyl 4-chloropyridine-2,6-dicarboxylate, 97%

CAS: 5371-70-0 Molecular Formula: C9H8ClNO4 Molecular Weight (g/mol): 229.616 MDL Number: MFCD02612781 InChI Key: NFXKYKHKNUFOKB-UHFFFAOYSA-N Synonym: dimethyl 4-chloro-2,6-pyridinedicarboxylate,methyl 4-chloropyridine-2,6-dicarboxylate,2,6-dimethyl 4-chloropyridine-2,6-dicarboxylate,2,6-pyridinedicarboxylic acid, 4-chloro-, dimethyl ester,4-chloropyridine-2,6-dicarboxylic acid,dimethyl ester,methyl 4-chloro-6-methoxycarbonyl pyridine-2-carboxylate,4-chloro-2,6-pyridinedicarboxylic acid dimethyl ester,pubchem20951,pych37,ksc496e3d PubChem CID: 237845 IUPAC Name: dimethyl 4-chloropyridine-2,6-dicarboxylate SMILES: COC(=O)C1=CC(=CC(=N1)C(=O)OC)Cl

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Specifications

PubChem CID	237845
CAS	5371-70-0
Molecular Weight (g/mol)	229.616
MDL Number	MFCD02612781
SMILES	COC(=O)C1=CC(=CC(=N1)C(=O)OC)Cl
Synonym	dimethyl 4-chloro-2,6-pyridinedicarboxylate,methyl 4-chloropyridine-2,6-dicarboxylate,2,6-dimethyl 4-chloropyridine-2,6-dicarboxylate,2,6-pyridinedicarboxylic acid, 4-chloro-, dimethyl ester,4-chloropyridine-2,6-dicarboxylic acid,dimethyl ester,methyl 4-chloro-6-methoxycarbonyl pyridine-2-carboxylate,4-chloro-2,6-pyridinedicarboxylic acid dimethyl ester,pubchem20951,pych37,ksc496e3d
IUPAC Name	dimethyl 4-chloropyridine-2,6-dicarboxylate
InChI Key	NFXKYKHKNUFOKB-UHFFFAOYSA-N
Molecular Formula	C9H8ClNO4

814

2,5-Dibromopyridine, Spectrum™ Chemical

CAS: 624-28-2

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Specifications

CAS	624-28-2

815

Chloropyramine hydrochloride

CAS: 6170-42-9 Molecular Formula: C16H21Cl2N3 Molecular Weight (g/mol): 326.27 MDL Number: MFCD00079009 InChI Key: VEYWWAGBHABATA-UHFFFAOYSA-N Synonym: chloropyramine hydrochloride,chloropyramine hcl,alergosan,nilfan,allergan s hydrochloride,chlorpiramin hydrochloride,halopyramine hydrochloride,chlorpyramin hcl,chlorpyramine hydrochloride,unii-fwa92z14nn PubChem CID: 80311 IUPAC Name: hydrogen N-[(4-chlorophenyl)methyl]-N-[2-(dimethylamino)ethyl]pyridin-2-amine chloride SMILES: [H+].[Cl-].CN(C)CCN(CC1=CC=C(Cl)C=C1)C1=CC=CC=N1

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Specifications

PubChem CID	80311
CAS	6170-42-9
Molecular Weight (g/mol)	326.27
MDL Number	MFCD00079009
SMILES	[H+].[Cl-].CN(C)CCN(CC1=CC=C(Cl)C=C1)C1=CC=CC=N1
Synonym	chloropyramine hydrochloride,chloropyramine hcl,alergosan,nilfan,allergan s hydrochloride,chlorpiramin hydrochloride,halopyramine hydrochloride,chlorpyramin hcl,chlorpyramine hydrochloride,unii-fwa92z14nn
IUPAC Name	hydrogen N-[(4-chlorophenyl)methyl]-N-[2-(dimethylamino)ethyl]pyridin-2-amine chloride
InChI Key	VEYWWAGBHABATA-UHFFFAOYSA-N
Molecular Formula	C16H21Cl2N3

816

2-Iodopyridine, 95%

CAS: 5029-67-4 Molecular Formula: C5H4IN Molecular Weight (g/mol): 205.00 MDL Number: MFCD00464928 InChI Key: CCZWSTFVHJPCEM-UHFFFAOYSA-N Synonym: 2-iodo-pyridine,pyridine, iodo,iodopyridine,2-iodo pyridine,2-iodopyridine,2-pyridyl iodide,2-pyridyl iodide;,pyridine, 2-iodo,pubchem4074,acmc-1avou PubChem CID: 221126 IUPAC Name: 2-iodopyridine SMILES: IC1=CC=CC=N1

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Specifications

PubChem CID	221126
CAS	5029-67-4
Molecular Weight (g/mol)	205.00
MDL Number	MFCD00464928
SMILES	IC1=CC=CC=N1
Synonym	2-iodo-pyridine,pyridine, iodo,iodopyridine,2-iodo pyridine,2-iodopyridine,2-pyridyl iodide,2-pyridyl iodide;,pyridine, 2-iodo,pubchem4074,acmc-1avou
IUPAC Name	2-iodopyridine
InChI Key	CCZWSTFVHJPCEM-UHFFFAOYSA-N
Molecular Formula	C5H4IN

817

Pentafluoropyridine, 99%

CAS: 700-16-3 Molecular Formula: C5F5N Molecular Weight (g/mol): 169.054 MDL Number: MFCD00006225 InChI Key: XTGOWLIKIQLYRG-UHFFFAOYSA-N Synonym: pentafluoropyridine,perfluoropyridine,pyridine, pentafluoro,pentafluorpyridin,pubchem9299,acmc-1bl6p,2,3,4,5,6-pentafluoro-pyridine PubChem CID: 69690 IUPAC Name: 2,3,4,5,6-pentafluoropyridine SMILES: C1(=C(C(=NC(=C1F)F)F)F)F

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Specifications

PubChem CID	69690
CAS	700-16-3
Molecular Weight (g/mol)	169.054
MDL Number	MFCD00006225
SMILES	C1(=C(C(=NC(=C1F)F)F)F)F
Synonym	pentafluoropyridine,perfluoropyridine,pyridine, pentafluoro,pentafluorpyridin,pubchem9299,acmc-1bl6p,2,3,4,5,6-pentafluoro-pyridine
IUPAC Name	2,3,4,5,6-pentafluoropyridine
InChI Key	XTGOWLIKIQLYRG-UHFFFAOYSA-N
Molecular Formula	C5F5N

818

Dimethyl pyridine-2,5-dicarboxylate, 97%

CAS: 881-86-7 Molecular Formula: C9H9NO4 Molecular Weight (g/mol): 195.174 MDL Number: MFCD00034767 InChI Key: TUGSJNQAIMFEDY-UHFFFAOYSA-N Synonym: dimethyl 2,5-pyridinedicarboxylate,2,5-pyridinedicarboxylic acid, dimethyl ester,dimethylpyridine-2,5-dicarboxylate,2,5-dimethyl pyridine-2,5-dicarboxylate,dimethyl isocinchomeronate,pyridine-2,5-dicarboxylic acid dimethyl ester,dimethyl 2,5-pyridine dicarboxylate,acmc-1bkgx,maybridge1_006391,methyl 6-methoxycarbonylnicotinate PubChem CID: 234911 IUPAC Name: dimethyl pyridine-2,5-dicarboxylate SMILES: COC(=O)C1=CN=C(C=C1)C(=O)OC

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Specifications

PubChem CID	234911
CAS	881-86-7
Molecular Weight (g/mol)	195.174
MDL Number	MFCD00034767
SMILES	COC(=O)C1=CN=C(C=C1)C(=O)OC
Synonym	dimethyl 2,5-pyridinedicarboxylate,2,5-pyridinedicarboxylic acid, dimethyl ester,dimethylpyridine-2,5-dicarboxylate,2,5-dimethyl pyridine-2,5-dicarboxylate,dimethyl isocinchomeronate,pyridine-2,5-dicarboxylic acid dimethyl ester,dimethyl 2,5-pyridine dicarboxylate,acmc-1bkgx,maybridge1_006391,methyl 6-methoxycarbonylnicotinate
IUPAC Name	dimethyl pyridine-2,5-dicarboxylate
InChI Key	TUGSJNQAIMFEDY-UHFFFAOYSA-N
Molecular Formula	C9H9NO4

819

Ethyl 3-[2,6-dichloro-5-fluoro-(3-pyridiyl)]-3-oxopropanoate, 97%, Thermo Scientific™

CAS: 96568-04-6 Molecular Formula: C10H8Cl2FNO3 Molecular Weight (g/mol): 280.08 MDL Number: MFCD00799535 InChI Key: IEUHWNLWVMLHHC-UHFFFAOYSA-N Synonym: ethyl 3-2,6-dichloro-5-fluoropyridin-3-yl-3-oxopropanoate,ethyl 3-2,6-dichloro-5-fluoro-3-pyridyl-3-oxopropionate,ethyl 2,6-dichloro-5-fluoronicotinoylacetate,ethyl 2,6-dichloro-5-fluoro pyridine-3-acetoacetate,ethyl 2,6-dichloro-5-fluoronicotinoyl acetate,ethyl 2,6-dichloro-5-fluornicotinoylacetate,ethyl 3-2,6-dichloro-5-fluoro-3-pyridiyl-3-oxopropanoate,2,6-dichloro-5-fluoronicotinoyl acetic acid ethyl ester,ethyl 2,6-dichloro-5-fluoro nicotinylacetate,ethyl 3-2,6-dichloro-5-fluoro 3-pyridyl-3-oxopropanoate PubChem CID: 2733708 IUPAC Name: ethyl 3-(2,6-dichloro-5-fluoropyridin-3-yl)-3-oxopropanoate SMILES: CCOC(=O)CC(=O)C1=CC(F)=C(Cl)N=C1Cl

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Specifications

PubChem CID	2733708
CAS	96568-04-6
Molecular Weight (g/mol)	280.08
MDL Number	MFCD00799535
SMILES	CCOC(=O)CC(=O)C1=CC(F)=C(Cl)N=C1Cl
Synonym	ethyl 3-2,6-dichloro-5-fluoropyridin-3-yl-3-oxopropanoate,ethyl 3-2,6-dichloro-5-fluoro-3-pyridyl-3-oxopropionate,ethyl 2,6-dichloro-5-fluoronicotinoylacetate,ethyl 2,6-dichloro-5-fluoro pyridine-3-acetoacetate,ethyl 2,6-dichloro-5-fluoronicotinoyl acetate,ethyl 2,6-dichloro-5-fluornicotinoylacetate,ethyl 3-2,6-dichloro-5-fluoro-3-pyridiyl-3-oxopropanoate,2,6-dichloro-5-fluoronicotinoyl acetic acid ethyl ester,ethyl 2,6-dichloro-5-fluoro nicotinylacetate,ethyl 3-2,6-dichloro-5-fluoro 3-pyridyl-3-oxopropanoate
IUPAC Name	ethyl 3-(2,6-dichloro-5-fluoropyridin-3-yl)-3-oxopropanoate
InChI Key	IEUHWNLWVMLHHC-UHFFFAOYSA-N
Molecular Formula	C10H8Cl2FNO3

820

3,5-Difluoropyridine, 98%

CAS: 71902-33-5 Molecular Formula: C5H3F2N Molecular Weight (g/mol): 115.083 MDL Number: MFCD03412222 InChI Key: WRXAZPPGFLETFR-UHFFFAOYSA-N Synonym: pyridine, 3,5-difluoro,3,5-difluoro-pyridine,abbypharma ap-14-5380,3,5-difluoropyridine;,pubchem10556,acmc-209okl,3,5-difluoro-pyridine;,ksc377a3n,3,5-difluoropyridine,3,5-difluoro pyridine PubChem CID: 642820 IUPAC Name: 3,5-difluoropyridine SMILES: C1=C(C=NC=C1F)F

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Specifications

PubChem CID	642820
CAS	71902-33-5
Molecular Weight (g/mol)	115.083
MDL Number	MFCD03412222
SMILES	C1=C(C=NC=C1F)F
Synonym	pyridine, 3,5-difluoro,3,5-difluoro-pyridine,abbypharma ap-14-5380,3,5-difluoropyridine;,pubchem10556,acmc-209okl,3,5-difluoro-pyridine;,ksc377a3n,3,5-difluoropyridine,3,5-difluoro pyridine
IUPAC Name	3,5-difluoropyridine
InChI Key	WRXAZPPGFLETFR-UHFFFAOYSA-N
Molecular Formula	C5H3F2N

821

2-Bromo-5-pyridinemethanol, 95%

CAS: 122306-01-8 Molecular Formula: C6H6BrNO Molecular Weight (g/mol): 188.024 MDL Number: MFCD04974508 InChI Key: QPPDKOIDAYZUHN-UHFFFAOYSA-N Synonym: 6-bromopyridin-3-yl methanol,2-bromo-5-hydroxymethyl pyridine,6-bromo-pyridin-3-yl-methanol,6-bromo-3-pyridinemethanol,6-bromo-pyridin-3-yl methanol,2-bromo-pyridin-5-yl-methanol,6-bromo-3-pyridyl methanol,2-bromo-5-hydroxymethylpyridine,6-bromo-3-pyridinyl methanol,6-bromopyridine-3-methanol PubChem CID: 6421249 IUPAC Name: (6-bromopyridin-3-yl)methanol SMILES: C1=CC(=NC=C1CO)Br

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Specifications

PubChem CID	6421249
CAS	122306-01-8
Molecular Weight (g/mol)	188.024
MDL Number	MFCD04974508
SMILES	C1=CC(=NC=C1CO)Br
Synonym	6-bromopyridin-3-yl methanol,2-bromo-5-hydroxymethyl pyridine,6-bromo-pyridin-3-yl-methanol,6-bromo-3-pyridinemethanol,6-bromo-pyridin-3-yl methanol,2-bromo-pyridin-5-yl-methanol,6-bromo-3-pyridyl methanol,2-bromo-5-hydroxymethylpyridine,6-bromo-3-pyridinyl methanol,6-bromopyridine-3-methanol
IUPAC Name	(6-bromopyridin-3-yl)methanol
InChI Key	QPPDKOIDAYZUHN-UHFFFAOYSA-N
Molecular Formula	C6H6BrNO

822

2,4-Dihydroxypyridine, 97%, Thermo Scientific Chemicals

CAS: 626-03-9 Molecular Formula: C₅H₅NO₂ Molecular Weight (g/mol): 111.1 MDL Number: MFCD00006273 InChI Key: ZEZJPIDPVXJEME-UHFFFAOYSA-N Synonym: 2,4-dihydroxypyridine,pyridine-2,4-diol,2,4-pyridinediol,4-hydroxypyridin-2 1h-one,3-deazauracil,4-hydroxy-2-pyridone,2 1h-pyridinone, 4-hydroxy,2,4-dihydroxy pyridine,2-hydroxy-1h-pyridin-4-one,4-hydroxy-2 1h-pyridinone PubChem CID: 54696004 IUPAC Name: 4-hydroxy-1H-pyridin-2-one SMILES: C1=CNC(=O)C=C1O

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Specifications

PubChem CID	54696004
CAS	626-03-9
Molecular Weight (g/mol)	111.1
MDL Number	MFCD00006273
SMILES	C1=CNC(=O)C=C1O
Synonym	2,4-dihydroxypyridine,pyridine-2,4-diol,2,4-pyridinediol,4-hydroxypyridin-2 1h-one,3-deazauracil,4-hydroxy-2-pyridone,2 1h-pyridinone, 4-hydroxy,2,4-dihydroxy pyridine,2-hydroxy-1h-pyridin-4-one,4-hydroxy-2 1h-pyridinone
IUPAC Name	4-hydroxy-1H-pyridin-2-one
InChI Key	ZEZJPIDPVXJEME-UHFFFAOYSA-N
Molecular Formula	C₅H₅NO₂

823

6-(Tetrahydropyran-4-yloxy)nicotinic acid, 97%, Thermo Scientific™

CAS: 886851-55-4 Molecular Formula: C11H13NO4 Molecular Weight (g/mol): 223.228 MDL Number: MFCD09258833 InChI Key: OLOSQIMMFCSJHD-UHFFFAOYSA-N Synonym: 6-oxan-4-yloxy pyridine-3-carboxylic acid,6-tetrahydropyran-4-yloxy nicotinic acid,6-tetrahydro-2h-pyran-4-yloxy nicotinic acid,6-tetrahydro-2h-pyran-4-yl oxy nicotinic acid,2-tetrahydro-2h-pyran-4-yloxy pyridine-5-carboxylic acid,3-pyridinecarboxylicacid, 6-tetrahydro-2h-pyran-4-yl oxy,6-oxan-4-yl oxy pyridine-3-carboxylic acid,4-5-carboxypyridin-2-yl oxy tetrahydro-2h-pyran PubChem CID: 24229576 IUPAC Name: 6-(oxan-4-yloxy)pyridine-3-carboxylic acid SMILES: C1COCCC1OC2=NC=C(C=C2)C(=O)O

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Specifications

PubChem CID	24229576
CAS	886851-55-4
Molecular Weight (g/mol)	223.228
MDL Number	MFCD09258833
SMILES	C1COCCC1OC2=NC=C(C=C2)C(=O)O
Synonym	6-oxan-4-yloxy pyridine-3-carboxylic acid,6-tetrahydropyran-4-yloxy nicotinic acid,6-tetrahydro-2h-pyran-4-yloxy nicotinic acid,6-tetrahydro-2h-pyran-4-yl oxy nicotinic acid,2-tetrahydro-2h-pyran-4-yloxy pyridine-5-carboxylic acid,3-pyridinecarboxylicacid, 6-tetrahydro-2h-pyran-4-yl oxy,6-oxan-4-yl oxy pyridine-3-carboxylic acid,4-5-carboxypyridin-2-yl oxy tetrahydro-2h-pyran
IUPAC Name	6-(oxan-4-yloxy)pyridine-3-carboxylic acid
InChI Key	OLOSQIMMFCSJHD-UHFFFAOYSA-N
Molecular Formula	C11H13NO4

824

3-Amino-6-cyano-2-methylpyridine, 95%, Thermo Scientific Chemicals

CAS: 1079054-78-6 Molecular Formula: C7H7N3 Molecular Weight (g/mol): 133.154 MDL Number: MFCD08062828 InChI Key: SLBIKHREAIGBFI-UHFFFAOYSA-N Synonym: 5-amino-6-methylpicolinonitrile,6-cyano-2-methyl-3-aminopyridine,5-amino-6-methyl-2-pyridinecarbonitrile,5-amino-6-methyl-pyridine-2-carbonitrile PubChem CID: 55252984 IUPAC Name: 5-amino-6-methylpyridine-2-carbonitrile SMILES: CC1=C(C=CC(=N1)C#N)N

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Specifications

PubChem CID	55252984
CAS	1079054-78-6
Molecular Weight (g/mol)	133.154
MDL Number	MFCD08062828
SMILES	CC1=C(C=CC(=N1)C#N)N
Synonym	5-amino-6-methylpicolinonitrile,6-cyano-2-methyl-3-aminopyridine,5-amino-6-methyl-2-pyridinecarbonitrile,5-amino-6-methyl-pyridine-2-carbonitrile
IUPAC Name	5-amino-6-methylpyridine-2-carbonitrile
InChI Key	SLBIKHREAIGBFI-UHFFFAOYSA-N
Molecular Formula	C7H7N3

825

3,5-Dichloro-2,4,6-trifluoropyridine, 98%, Thermo Scientific™

CAS: 1737-93-5 Molecular Formula: C₅Cl₂F₃N Molecular Weight (g/mol): 201.96 InChI Key: PKSORSNCSXBXOT-UHFFFAOYSA-N Synonym: 2,4,6-trifluoro-3,5-dichloropyridine,pyridine, 3,5-dichloro-2,4,6-trifluoro,3,5-dichlorotrifluoropyridine,2,6-dichloro-1,3,5-trifluorobenzene,3,5-dichloro-2,4-6-trifluoropyridine,2,4,6-trifluoro-3,5-dichloro pyridine,3,5-dichloro-2,4,6-trifluoro-pyridine,ablock ab-12-8020,pubchem5003,acmc-1boj6 PubChem CID: 61273 IUPAC Name: 3,5-dichloro-2,4,6-trifluoropyridine SMILES: C1(=C(C(=NC(=C1Cl)F)F)Cl)F

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Specifications

PubChem CID	61273
CAS	1737-93-5
Molecular Weight (g/mol)	201.96
SMILES	C1(=C(C(=NC(=C1Cl)F)F)Cl)F
Synonym	2,4,6-trifluoro-3,5-dichloropyridine,pyridine, 3,5-dichloro-2,4,6-trifluoro,3,5-dichlorotrifluoropyridine,2,6-dichloro-1,3,5-trifluorobenzene,3,5-dichloro-2,4-6-trifluoropyridine,2,4,6-trifluoro-3,5-dichloro pyridine,3,5-dichloro-2,4,6-trifluoro-pyridine,ablock ab-12-8020,pubchem5003,acmc-1boj6
IUPAC Name	3,5-dichloro-2,4,6-trifluoropyridine
InChI Key	PKSORSNCSXBXOT-UHFFFAOYSA-N
Molecular Formula	C₅Cl₂F₃N

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