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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1,186 – 1,200 of 178,095 results

1,186

2-Amino-5-iodopyridine 98.0+%, TCI America™

CAS: 20511-12-0 Molecular Formula: C5H5IN2 Molecular Weight (g/mol): 220.013 InChI Key: IVILGUFRMDBUEQ-UHFFFAOYSA-N Synonym: 2-amino-5-iodopyridine,2-pyridinamine, 5-iodo,5-iodo-pyridin-2-ylamine,5-iodo-2-pyridinamine,5-iodo-2-aminopyridine,2-amino-5-iodo pyridine,pyridine, 2-amino-5-iodo,5-iod-2-pyridinamin,5-iodo-2-pyridylamine,6-amino-3-iodopyridine PubChem CID: 88579 IUPAC Name: 5-iodopyridin-2-amine SMILES: C1=CC(=NC=C1I)N

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PubChem CID	88579
CAS	20511-12-0
Molecular Weight (g/mol)	220.013
SMILES	C1=CC(=NC=C1I)N
Synonym	2-amino-5-iodopyridine,2-pyridinamine, 5-iodo,5-iodo-pyridin-2-ylamine,5-iodo-2-pyridinamine,5-iodo-2-aminopyridine,2-amino-5-iodo pyridine,pyridine, 2-amino-5-iodo,5-iod-2-pyridinamin,5-iodo-2-pyridylamine,6-amino-3-iodopyridine
IUPAC Name	5-iodopyridin-2-amine
InChI Key	IVILGUFRMDBUEQ-UHFFFAOYSA-N
Molecular Formula	C5H5IN2

1,187

2,4-Dimethylquinoline 98.0+%, TCI America™

CAS: 1198-37-4 Molecular Formula: C11H11N Molecular Weight (g/mol): 157.216 MDL Number: MFCD00006760 InChI Key: ZTNANFDSJRRZRJ-UHFFFAOYSA-N PubChem CID: 14536 IUPAC Name: 2,4-dimethylquinoline SMILES: CC1=CC(=NC2=CC=CC=C12)C

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PubChem CID	14536
CAS	1198-37-4
Molecular Weight (g/mol)	157.216
MDL Number	MFCD00006760
SMILES	CC1=CC(=NC2=CC=CC=C12)C
IUPAC Name	2,4-dimethylquinoline
InChI Key	ZTNANFDSJRRZRJ-UHFFFAOYSA-N
Molecular Formula	C11H11N

1,188

2-Bromo-4-chloropyridine 98.0+%, TCI America™

CAS: 22918-01-0 Molecular Formula: C5H3BrClN Molecular Weight (g/mol): 192.44 MDL Number: MFCD03840757 InChI Key: SURKZMFXICWLHU-UHFFFAOYSA-N Synonym: 2-bromo-4-chloro-pyridine,pyridine, 2-bromo-4-chloro,pubchem13533,acmc-1cled,2-brom-4-chlorpyridin;,2-bromo-4 chloropyridine,2-bromo-4-chloro pyridine,2-bromo-4-chloropyridine;,2-bromo-4-pyridyl chloride,2-bromo-4-pyridyl chloride; PubChem CID: 2762836 IUPAC Name: 2-bromo-4-chloropyridine SMILES: ClC1=CC=NC(Br)=C1

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PubChem CID	2762836
CAS	22918-01-0
Molecular Weight (g/mol)	192.44
MDL Number	MFCD03840757
SMILES	ClC1=CC=NC(Br)=C1
Synonym	2-bromo-4-chloro-pyridine,pyridine, 2-bromo-4-chloro,pubchem13533,acmc-1cled,2-brom-4-chlorpyridin;,2-bromo-4 chloropyridine,2-bromo-4-chloro pyridine,2-bromo-4-chloropyridine;,2-bromo-4-pyridyl chloride,2-bromo-4-pyridyl chloride;
IUPAC Name	2-bromo-4-chloropyridine
InChI Key	SURKZMFXICWLHU-UHFFFAOYSA-N
Molecular Formula	C5H3BrClN

1,189

Methyl 6-Chloronicotinate 98.0+%, TCI America™

CAS: 73781-91-6 Molecular Formula: C7H6ClNO2 Molecular Weight (g/mol): 171.58 MDL Number: MFCD00023420 InChI Key: RMEDXVIWDFLGES-UHFFFAOYSA-N Synonym: methyl 6-chloronicotinate,6-chloronicotinic acid methyl ester,methyl6-chloronicotinate,methyl 2-chloropyridine-5-carboxylate,3-pyridinecarboxylic acid, 6-chloro-, methyl ester,methyl 6-chloro-3-pyridinecarboxylate,6-chloro-3-pyridinecarboxylic acid methyl ester,pubchem13584,methyl-6-chloronicotinate,methyl 6-chloro-nicotinate PubChem CID: 254249 IUPAC Name: methyl 6-chloropyridine-3-carboxylate SMILES: COC(=O)C1=CN=C(C=C1)Cl

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PubChem CID	254249
CAS	73781-91-6
Molecular Weight (g/mol)	171.58
MDL Number	MFCD00023420
SMILES	COC(=O)C1=CN=C(C=C1)Cl
Synonym	methyl 6-chloronicotinate,6-chloronicotinic acid methyl ester,methyl6-chloronicotinate,methyl 2-chloropyridine-5-carboxylate,3-pyridinecarboxylic acid, 6-chloro-, methyl ester,methyl 6-chloro-3-pyridinecarboxylate,6-chloro-3-pyridinecarboxylic acid methyl ester,pubchem13584,methyl-6-chloronicotinate,methyl 6-chloro-nicotinate
IUPAC Name	methyl 6-chloropyridine-3-carboxylate
InChI Key	RMEDXVIWDFLGES-UHFFFAOYSA-N
Molecular Formula	C7H6ClNO2

1,190

Dimethyl 2,2'-Bipyridine-6,6'-dicarboxylate 95.0+%, TCI America™

CAS: 142593-07-5 Molecular Formula: C14H12N2O4 Molecular Weight (g/mol): 272.26 MDL Number: MFCD11042478 InChI Key: YFKCGCGCKIYMIH-UHFFFAOYSA-N Synonym: 2,2′C-Bipyridine-6,6′C-dicarboxylic Acid Dimethyl Ester, 6,6′C-Bis(methoxycarbonyl)-2,2′C-bipyridine, 6,6′C-Dimethoxycarbonyl-2,2′C-bipyridine PubChem CID: 11477388 IUPAC Name: methyl 6-(6-methoxycarbonylpyridin-2-yl)pyridine-2-carboxylate SMILES: COC(=O)C1=CC=CC(=N1)C2=NC(=CC=C2)C(=O)OC

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Specifications

PubChem CID	11477388
CAS	142593-07-5
Molecular Weight (g/mol)	272.26
MDL Number	MFCD11042478
SMILES	COC(=O)C1=CC=CC(=N1)C2=NC(=CC=C2)C(=O)OC
Synonym	2,2′C-Bipyridine-6,6′C-dicarboxylic Acid Dimethyl Ester, 6,6′C-Bis(methoxycarbonyl)-2,2′C-bipyridine, 6,6′C-Dimethoxycarbonyl-2,2′C-bipyridine
IUPAC Name	methyl 6-(6-methoxycarbonylpyridin-2-yl)pyridine-2-carboxylate
InChI Key	YFKCGCGCKIYMIH-UHFFFAOYSA-N
Molecular Formula	C14H12N2O4

1,191

2-Amino-4-chloropyridine 98.0+%, TCI America™

CAS: 19798-80-2 Molecular Formula: C5H6ClN2 Molecular Weight (g/mol): 129.57 MDL Number: MFCD04113820 InChI Key: RQMWVVBHJMUJNZ-UHFFFAOYSA-O Synonym: 2-amino-4-chloropyridine,4-chloro-pyridin-2-ylamine,2-pyridinamine, 4-chloro,4-chloro-2-pyridinamine,4-chloro-2-pyridylamine,2-amino-4-chloro pyridine,4-chloro-2-pyridinylamine,2-amino-4-chloro-pyridine,4-chloro-2-aminopyridine,4-chlorpyridin-2-amin PubChem CID: 581866 IUPAC Name: 2-amino-4-chloropyridin-1-ium SMILES: NC1=CC(Cl)=CC=[NH+]1

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PubChem CID	581866
CAS	19798-80-2
Molecular Weight (g/mol)	129.57
MDL Number	MFCD04113820
SMILES	NC1=CC(Cl)=CC=[NH+]1
Synonym	2-amino-4-chloropyridine,4-chloro-pyridin-2-ylamine,2-pyridinamine, 4-chloro,4-chloro-2-pyridinamine,4-chloro-2-pyridylamine,2-amino-4-chloro pyridine,4-chloro-2-pyridinylamine,2-amino-4-chloro-pyridine,4-chloro-2-aminopyridine,4-chlorpyridin-2-amin
IUPAC Name	2-amino-4-chloropyridin-1-ium
InChI Key	RQMWVVBHJMUJNZ-UHFFFAOYSA-O
Molecular Formula	C5H6ClN2

1,192

Pyridine Hydrochloride 98.0+%, TCI America™

CAS: 628-13-7 Molecular Formula: C5H6ClN Molecular Weight (g/mol): 115.56 MDL Number: MFCD00012802 InChI Key: AOJFQRQNPXYVLM-UHFFFAOYSA-N Synonym: pyridine hydrochloride,pyridine, hydrochloride,pyridinehydrochloride,pyridine hcl,pyridine, hydrochloride 1:1,pyridine-hcl,pyridine.hcl,pyridiniumchloride,pyridine hcl salt,pyrdine hydrochloride PubChem CID: 10176127 IUPAC Name: pyridine;hydrochloride SMILES: C1=CC=NC=C1.Cl

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PubChem CID	10176127
CAS	628-13-7
Molecular Weight (g/mol)	115.56
MDL Number	MFCD00012802
SMILES	C1=CC=NC=C1.Cl
Synonym	pyridine hydrochloride,pyridine, hydrochloride,pyridinehydrochloride,pyridine hcl,pyridine, hydrochloride 1:1,pyridine-hcl,pyridine.hcl,pyridiniumchloride,pyridine hcl salt,pyrdine hydrochloride
IUPAC Name	pyridine;hydrochloride
InChI Key	AOJFQRQNPXYVLM-UHFFFAOYSA-N
Molecular Formula	C5H6ClN

1,193

2-Bromo-5-cyanopyridine 97.0+%, TCI America™

CAS: 139585-70-9 Molecular Formula: C6H3BrN2 Molecular Weight (g/mol): 183.008 MDL Number: MFCD00234141 InChI Key: XHYGUDGTUJPSNX-UHFFFAOYSA-N Synonym: 2-bromo-5-cyanopyridine,6-bromonicotinonitrile,2-bromo-5-pyridinecarbonitrile,5-cyano-2-bromopyridine,6-bromo-nicotinonitrile,6-bromo-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 6-bromo,pubchem5963,2-bromo-5-cyano-pyridine,acmc-209cj9 PubChem CID: 5005718 IUPAC Name: 6-bromopyridine-3-carbonitrile SMILES: C1=CC(=NC=C1C#N)Br

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Specifications

PubChem CID	5005718
CAS	139585-70-9
Molecular Weight (g/mol)	183.008
MDL Number	MFCD00234141
SMILES	C1=CC(=NC=C1C#N)Br
Synonym	2-bromo-5-cyanopyridine,6-bromonicotinonitrile,2-bromo-5-pyridinecarbonitrile,5-cyano-2-bromopyridine,6-bromo-nicotinonitrile,6-bromo-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 6-bromo,pubchem5963,2-bromo-5-cyano-pyridine,acmc-209cj9
IUPAC Name	6-bromopyridine-3-carbonitrile
InChI Key	XHYGUDGTUJPSNX-UHFFFAOYSA-N
Molecular Formula	C6H3BrN2

1,194

4-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine 98.0+%, TCI America™

CAS: 1009033-87-7 Molecular Formula: C17H20BNO2 Molecular Weight (g/mol): 281.162 MDL Number: MFCD12828171 InChI Key: PTNMCYWJKRZCDE-UHFFFAOYSA-N Synonym: 4,4,5,5-Tetramethyl-2-[4-(4-pyridyl)phenyl]-1,3,2-dioxaborolane, 4-(4-Pyridyl)phenylboronic Acid Pinacol Ester PubChem CID: 58526497 IUPAC Name: 4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)C3=CC=NC=C3

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Specifications

PubChem CID	58526497
CAS	1009033-87-7
Molecular Weight (g/mol)	281.162
MDL Number	MFCD12828171
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)C3=CC=NC=C3
Synonym	4,4,5,5-Tetramethyl-2-[4-(4-pyridyl)phenyl]-1,3,2-dioxaborolane, 4-(4-Pyridyl)phenylboronic Acid Pinacol Ester
IUPAC Name	4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine
InChI Key	PTNMCYWJKRZCDE-UHFFFAOYSA-N
Molecular Formula	C17H20BNO2

1,195

6-Amino-3-bromo-2-methylpyridine 98.0+%, TCI America™

CAS: 42753-71-9 Molecular Formula: C6H8BrN2 Molecular Weight (g/mol): 188.05 MDL Number: MFCD00068230 InChI Key: SEOZHXRTVJPQPZ-UHFFFAOYSA-O Synonym: 2-amino-5-bromo-6-methylpyridine,6-amino-3-bromo-2-methylpyridine,6-amino-3-bromo-2-picoline,5-bromo-6-methyl-2-pyridinamine,2-amino-5-bromo-6-picoline,2-pyridinamine, 5-bromo-6-methyl,5-bromo-6-methyl-pyridin-2-ylamine,5-bromo-6-methyl-pyridin-2-amine,5-bromo-6-methyl-2-pyridylamine,5-bromo-6-methylpyridin-2-ylamine PubChem CID: 170678 IUPAC Name: 6-amino-3-bromo-2-methylpyridin-1-ium SMILES: CC1=[NH+]C(N)=CC=C1Br

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PubChem CID	170678
CAS	42753-71-9
Molecular Weight (g/mol)	188.05
MDL Number	MFCD00068230
SMILES	CC1=[NH+]C(N)=CC=C1Br
Synonym	2-amino-5-bromo-6-methylpyridine,6-amino-3-bromo-2-methylpyridine,6-amino-3-bromo-2-picoline,5-bromo-6-methyl-2-pyridinamine,2-amino-5-bromo-6-picoline,2-pyridinamine, 5-bromo-6-methyl,5-bromo-6-methyl-pyridin-2-ylamine,5-bromo-6-methyl-pyridin-2-amine,5-bromo-6-methyl-2-pyridylamine,5-bromo-6-methylpyridin-2-ylamine
IUPAC Name	6-amino-3-bromo-2-methylpyridin-1-ium
InChI Key	SEOZHXRTVJPQPZ-UHFFFAOYSA-O
Molecular Formula	C6H8BrN2

1,196

2-Iodopyridine (stabilized with Na2S2O3) 98.0+%, TCI America™

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

1,197

2,3-Diamino-6-chloropyridine 98.0+%, TCI America™

CAS: 40851-95-4 Molecular Formula: C5H6ClN3 Molecular Weight (g/mol): 143.57 MDL Number: MFCD00209966 InChI Key: QEIRYIILFUVXAM-UHFFFAOYSA-N Synonym: 2,3-diamino-6-chloropyridine,6-chloro-2,3-diaminopyridine,2,3-pyridinediamine,6-chloro,2,3-pyridinediamine, 6-chloro,6-chloro-pyridine-2,3-diamine,6-chloro-2,3-pyridinediamine,pubchem19958,6-chloro 2,3-pyridindiamine,2,3-diamino-6-chloro-pyridine PubChem CID: 10630615 IUPAC Name: 6-chloropyridine-2,3-diamine SMILES: NC1=C(N)N=C(Cl)C=C1

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PubChem CID	10630615
CAS	40851-95-4
Molecular Weight (g/mol)	143.57
MDL Number	MFCD00209966
SMILES	NC1=C(N)N=C(Cl)C=C1
Synonym	2,3-diamino-6-chloropyridine,6-chloro-2,3-diaminopyridine,2,3-pyridinediamine,6-chloro,2,3-pyridinediamine, 6-chloro,6-chloro-pyridine-2,3-diamine,6-chloro-2,3-pyridinediamine,pubchem19958,6-chloro 2,3-pyridindiamine,2,3-diamino-6-chloro-pyridine
IUPAC Name	6-chloropyridine-2,3-diamine
InChI Key	QEIRYIILFUVXAM-UHFFFAOYSA-N
Molecular Formula	C5H6ClN3

1,198

N-tert-Butyl-alpha-(4-pyridyl-1-oxide)nitrone 98.0+%, TCI America™

CAS: 66893-81-0 Molecular Formula: C10H14N2O2 Molecular Weight (g/mol): 194.23 MDL Number: MFCD00041022 InChI Key: RNRMWTCECDHNQU-UHFFFAOYSA-N Synonym: pobn,n-tert-butyl-alpha-4-pyridyl-1-oxide nitrone,unii-2140sm8q5o,alpha-4-pyridyl-1-oxide-n-tert-butylnitrone,pyridyloxide tert-butylnitrone,4-tert-butyl oxo ammonio methylidene pyridin-1 4h-olate,alpha-4-pyridyl-n-oxide-n-t-butylnitrone,alpha-4-pyridyl n-oxide-n-tert-butylnitrone,n-tert-butyl-alpha-4-pyridyl nitrone n'-oxide,alpha-4-pyridyl-1-oxide-n-t-butylnitrone PubChem CID: 92375 IUPAC Name: 4-[(tert-butyl-oxo-λ⁵-azanylidene)methyl]pyridin-1-ium-1-olate SMILES: CC(C)(C)[N+]([O-])=CC1=CC=[N+]([O-])C=C1

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PubChem CID	92375
CAS	66893-81-0
Molecular Weight (g/mol)	194.23
MDL Number	MFCD00041022
SMILES	CC(C)(C)[N+]([O-])=CC1=CC=[N+]([O-])C=C1
Synonym	pobn,n-tert-butyl-alpha-4-pyridyl-1-oxide nitrone,unii-2140sm8q5o,alpha-4-pyridyl-1-oxide-n-tert-butylnitrone,pyridyloxide tert-butylnitrone,4-tert-butyl oxo ammonio methylidene pyridin-1 4h-olate,alpha-4-pyridyl-n-oxide-n-t-butylnitrone,alpha-4-pyridyl n-oxide-n-tert-butylnitrone,n-tert-butyl-alpha-4-pyridyl nitrone n'-oxide,alpha-4-pyridyl-1-oxide-n-t-butylnitrone
IUPAC Name	4-[(tert-butyl-oxo-λ⁵-azanylidene)methyl]pyridin-1-ium-1-olate
InChI Key	RNRMWTCECDHNQU-UHFFFAOYSA-N
Molecular Formula	C10H14N2O2

1,199

3,5-Dibromo-4-methylpyridine 98.0+%, TCI America™

CAS: 3430-23-7 Molecular Formula: C6H5Br2N Molecular Weight (g/mol): 250.921 MDL Number: MFCD00128859 InChI Key: BNCGUATWCKZLLN-UHFFFAOYSA-N Synonym: 3,5-dibromo-4-picoline,3,5-dibromo-4-methyl-pyridine,pyridine, 3,5-dibromo-4-methyl,4-methyl-3,5-dibromopyridine,dibromo-3,5-4-methylpyridine,pubchem17566,acmc-20a0hi,ksc495g9j,3,5-dibromo-4-methyl pyridine PubChem CID: 819338 IUPAC Name: 3,5-dibromo-4-methylpyridine SMILES: CC1=C(C=NC=C1Br)Br

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Specifications

PubChem CID	819338
CAS	3430-23-7
Molecular Weight (g/mol)	250.921
MDL Number	MFCD00128859
SMILES	CC1=C(C=NC=C1Br)Br
Synonym	3,5-dibromo-4-picoline,3,5-dibromo-4-methyl-pyridine,pyridine, 3,5-dibromo-4-methyl,4-methyl-3,5-dibromopyridine,dibromo-3,5-4-methylpyridine,pubchem17566,acmc-20a0hi,ksc495g9j,3,5-dibromo-4-methyl pyridine
IUPAC Name	3,5-dibromo-4-methylpyridine
InChI Key	BNCGUATWCKZLLN-UHFFFAOYSA-N
Molecular Formula	C6H5Br2N

1,200

3-Chloro-2-fluoropyridine 98.0+%, TCI America™

CAS: 1480-64-4 Molecular Formula: C5H3ClFN Molecular Weight (g/mol): 131.534 MDL Number: MFCD04114144 InChI Key: IHGMHTQDGNVKTA-UHFFFAOYSA-N Synonym: 3-chloro-2-fluoro-pyridine,2-fluoro-3-chloropyridine,pyridine, 3-chloro-2-fluoro,chlorofluoropyridine,pubchem6263,acmc-1byou,3-chloro-2-fluoropyridine,ksc525m9d,pyridine,3-chloro-2-fluoro,3-chloro-2-fluoro pyridine PubChem CID: 2762818 IUPAC Name: 3-chloro-2-fluoropyridine SMILES: C1=CC(=C(N=C1)F)Cl

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Specifications

PubChem CID	2762818
CAS	1480-64-4
Molecular Weight (g/mol)	131.534
MDL Number	MFCD04114144
SMILES	C1=CC(=C(N=C1)F)Cl
Synonym	3-chloro-2-fluoro-pyridine,2-fluoro-3-chloropyridine,pyridine, 3-chloro-2-fluoro,chlorofluoropyridine,pubchem6263,acmc-1byou,3-chloro-2-fluoropyridine,ksc525m9d,pyridine,3-chloro-2-fluoro,3-chloro-2-fluoro pyridine
IUPAC Name	3-chloro-2-fluoropyridine
InChI Key	IHGMHTQDGNVKTA-UHFFFAOYSA-N
Molecular Formula	C5H3ClFN

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