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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1,366 – 1,380 of 178,743 results

1,366

4-(2-Pyridyl)benzaldehyde 95.0+%, TCI America™

CAS: 127406-56-8 Molecular Formula: C12H9NO Molecular Weight (g/mol): 183.21 MDL Number: MFCD01863537 InChI Key: NMLYGLCBSFKJFI-UHFFFAOYSA-N Synonym: 4-2-pyridyl benzaldehyde,4-2-pyridinyl benzaldehyde,4-pyridin-2-yl benzaldehyde,4-pyridin-2-yl-benzaldehyde,2-4-formylphenyl pyridine,4-2-pyridinyl-benzaldehyde,benzaldehyde, 4-2-pyridinyl,4-2-pyridyl-benzaldehyde,pubchem18779,2-pyridyl benzaldehyde PubChem CID: 1515240 IUPAC Name: 4-(pyridin-2-yl)benzaldehyde SMILES: O=CC1=CC=C(C=C1)C1=CC=CC=N1

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Specifications

PubChem CID	1515240
CAS	127406-56-8
Molecular Weight (g/mol)	183.21
MDL Number	MFCD01863537
SMILES	O=CC1=CC=C(C=C1)C1=CC=CC=N1
Synonym	4-2-pyridyl benzaldehyde,4-2-pyridinyl benzaldehyde,4-pyridin-2-yl benzaldehyde,4-pyridin-2-yl-benzaldehyde,2-4-formylphenyl pyridine,4-2-pyridinyl-benzaldehyde,benzaldehyde, 4-2-pyridinyl,4-2-pyridyl-benzaldehyde,pubchem18779,2-pyridyl benzaldehyde
IUPAC Name	4-(pyridin-2-yl)benzaldehyde
InChI Key	NMLYGLCBSFKJFI-UHFFFAOYSA-N
Molecular Formula	C12H9NO

1,367

2-Fluoroisonicotinic Acid 97.0+%, TCI America™

CAS: 402-65-3 Molecular Formula: C6H4FNO2 Molecular Weight (g/mol): 141.10 MDL Number: MFCD02181194 InChI Key: JMPFWDWYGOWUFP-UHFFFAOYSA-N Synonym: 2-fluoroisonicotinic acid,2-fluoro-4-pyridinecarboxylic acid,2-fluoro-isonicotinic acid,4-pyridinecarboxylic acid, 2-fluoro,2-fluoroisonicotinicacid,2-fluoro-4-carboxypyridine,2-fluoro-4-pyridinylcarboxylic acid,2-fluoropyridine-4-carboxylicacid,pubchem2998,pubchem3548 PubChem CID: 345360 IUPAC Name: 2-fluoropyridine-4-carboxylic acid SMILES: OC(=O)C1=CC=NC(F)=C1

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Specifications

PubChem CID	345360
CAS	402-65-3
Molecular Weight (g/mol)	141.10
MDL Number	MFCD02181194
SMILES	OC(=O)C1=CC=NC(F)=C1
Synonym	2-fluoroisonicotinic acid,2-fluoro-4-pyridinecarboxylic acid,2-fluoro-isonicotinic acid,4-pyridinecarboxylic acid, 2-fluoro,2-fluoroisonicotinicacid,2-fluoro-4-carboxypyridine,2-fluoro-4-pyridinylcarboxylic acid,2-fluoropyridine-4-carboxylicacid,pubchem2998,pubchem3548
IUPAC Name	2-fluoropyridine-4-carboxylic acid
InChI Key	JMPFWDWYGOWUFP-UHFFFAOYSA-N
Molecular Formula	C6H4FNO2

1,368

Methyl 3-Hydroxy-2-pyridinecarboxylate 98.0+%, TCI America™

CAS: 62733-99-7 Molecular Formula: C7H7NO3 Molecular Weight (g/mol): 153.14 MDL Number: MFCD00661311 InChI Key: MHKKUZDJUGIOBC-UHFFFAOYSA-N Synonym: 3-Hydroxy-2-pyridinecarboxylic Acid Methyl Ester, Methyl 3-Hydroxypicolinate, 3-Hydroxypicolinic Acid Methyl Ester PubChem CID: 819341 IUPAC Name: methyl 3-hydroxypyridine-2-carboxylate SMILES: COC(=O)C1=C(O)C=CC=N1

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Specifications

PubChem CID	819341
CAS	62733-99-7
Molecular Weight (g/mol)	153.14
MDL Number	MFCD00661311
SMILES	COC(=O)C1=C(O)C=CC=N1
Synonym	3-Hydroxy-2-pyridinecarboxylic Acid Methyl Ester, Methyl 3-Hydroxypicolinate, 3-Hydroxypicolinic Acid Methyl Ester
IUPAC Name	methyl 3-hydroxypyridine-2-carboxylate
InChI Key	MHKKUZDJUGIOBC-UHFFFAOYSA-N
Molecular Formula	C7H7NO3

1,369

Methyl 6-Methylnicotinate 98.0+%, TCI America™

CAS: 5470-70-2 Molecular Formula: C8H9NO2 Molecular Weight (g/mol): 151.165 MDL Number: MFCD00006340 InChI Key: VYPPZXZHYDSBSJ-UHFFFAOYSA-N Synonym: methyl 6-methylnicotinate,methyl-6-methylnicotinate,6-methylnicotinic acid methyl ester,etoricoxib impurity e,unii-ya0k0cm5pk,methyl 6-methyl nicotinate,6-methyl-nicotinic acid methyl ester,6-methyl nicotinic acid methyl ester,ya0k0cm5pk,3-methoxycarbonyl-6-methylpyridine PubChem CID: 231548 IUPAC Name: methyl 6-methylpyridine-3-carboxylate SMILES: CC1=NC=C(C=C1)C(=O)OC

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Specifications

PubChem CID	231548
CAS	5470-70-2
Molecular Weight (g/mol)	151.165
MDL Number	MFCD00006340
SMILES	CC1=NC=C(C=C1)C(=O)OC
Synonym	methyl 6-methylnicotinate,methyl-6-methylnicotinate,6-methylnicotinic acid methyl ester,etoricoxib impurity e,unii-ya0k0cm5pk,methyl 6-methyl nicotinate,6-methyl-nicotinic acid methyl ester,6-methyl nicotinic acid methyl ester,ya0k0cm5pk,3-methoxycarbonyl-6-methylpyridine
IUPAC Name	methyl 6-methylpyridine-3-carboxylate
InChI Key	VYPPZXZHYDSBSJ-UHFFFAOYSA-N
Molecular Formula	C8H9NO2

1,370

2-Amino-3-chloro-5-trifluoromethylpyridine 98.0+%, TCI America™

CAS: 79456-26-1 Molecular Formula: C6H4ClF3N2 Molecular Weight (g/mol): 196.56 MDL Number: MFCD00042154 InChI Key: WXNPZQIRDCDLJD-UHFFFAOYSA-N Synonym: 3-chloro-5-trifluoromethyl pyridin-2-amine,2-amino-3-chloro-5-trifluoromethyl pyridine,2-amino-3-chloro-5-trifluoromethylpyridine,3-chloro-5-trifluoromethyl-2-pyridinamine,3-chloro-5-trifluoromethyl-2-pyridylamine,2-pyridinamine, 3-chloro-5-trifluoromethyl,3-chloro-5-trifluoromethyl-pyridin-2-ylamine,2-amino-3-chloro-5-trifluoropyridine,pubchem2974 PubChem CID: 607248 IUPAC Name: 3-chloro-5-(trifluoromethyl)pyridin-2-amine SMILES: NC1=C(Cl)C=C(C=N1)C(F)(F)F

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Specifications

PubChem CID	607248
CAS	79456-26-1
Molecular Weight (g/mol)	196.56
MDL Number	MFCD00042154
SMILES	NC1=C(Cl)C=C(C=N1)C(F)(F)F
Synonym	3-chloro-5-trifluoromethyl pyridin-2-amine,2-amino-3-chloro-5-trifluoromethyl pyridine,2-amino-3-chloro-5-trifluoromethylpyridine,3-chloro-5-trifluoromethyl-2-pyridinamine,3-chloro-5-trifluoromethyl-2-pyridylamine,2-pyridinamine, 3-chloro-5-trifluoromethyl,3-chloro-5-trifluoromethyl-pyridin-2-ylamine,2-amino-3-chloro-5-trifluoropyridine,pubchem2974
IUPAC Name	3-chloro-5-(trifluoromethyl)pyridin-2-amine
InChI Key	WXNPZQIRDCDLJD-UHFFFAOYSA-N
Molecular Formula	C6H4ClF3N2

1,371

Methyl 6-Methylpyridine-2-carboxylate 98.0+%, TCI America™

CAS: 13602-11-4 Molecular Formula: C8H9NO2 Molecular Weight (g/mol): 151.17 MDL Number: MFCD06203670 InChI Key: CYWIZMOZBTXFIL-UHFFFAOYSA-N Synonym: methyl 6-methylpicolinate,6-methylpyridine-2-carboxylic acid methyl ester,methyl 6-methyl-2-pyridinecarboxylate,6-methyl-pyridine-2-carboxylic acid methyl ester,6-methylpicolinic acid methyl ester,2-pyridinecarboxylic acid, 6-methyl-, methyl ester,pubchem20955,methyl-6-methylpicolinate,ksc495e0b,aronis24547 PubChem CID: 73022 IUPAC Name: methyl 6-methylpyridine-2-carboxylate SMILES: COC(=O)C1=CC=CC(C)=N1

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Specifications

PubChem CID	73022
CAS	13602-11-4
Molecular Weight (g/mol)	151.17
MDL Number	MFCD06203670
SMILES	COC(=O)C1=CC=CC(C)=N1
Synonym	methyl 6-methylpicolinate,6-methylpyridine-2-carboxylic acid methyl ester,methyl 6-methyl-2-pyridinecarboxylate,6-methyl-pyridine-2-carboxylic acid methyl ester,6-methylpicolinic acid methyl ester,2-pyridinecarboxylic acid, 6-methyl-, methyl ester,pubchem20955,methyl-6-methylpicolinate,ksc495e0b,aronis24547
IUPAC Name	methyl 6-methylpyridine-2-carboxylate
InChI Key	CYWIZMOZBTXFIL-UHFFFAOYSA-N
Molecular Formula	C8H9NO2

1,372

3-Bromo-2-fluoro-5-methylpyridine 98.0+%, TCI America™

CAS: 17282-01-8 Molecular Formula: C6H5BrFN Molecular Weight (g/mol): 190.015 MDL Number: MFCD03095305 InChI Key: FWKQBHMQYXTOTD-UHFFFAOYSA-N Synonym: 3-bromo-2-fluoro-5-picoline,2-fluoro-3-bromo-5-methylpyridine,2-fluoro-3-bromo-5-picoline,3-bromo-2-fluoro-5-methyl pyridine,pubchem6249,acmc-1ccsq,ksc495o2t,5-bromo-6-fluoro-3-picoline,3-bromo-2-fluoro-5-methyl-pyridine PubChem CID: 21816563 IUPAC Name: 3-bromo-2-fluoro-5-methylpyridine SMILES: CC1=CC(=C(N=C1)F)Br

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Specifications

PubChem CID	21816563
CAS	17282-01-8
Molecular Weight (g/mol)	190.015
MDL Number	MFCD03095305
SMILES	CC1=CC(=C(N=C1)F)Br
Synonym	3-bromo-2-fluoro-5-picoline,2-fluoro-3-bromo-5-methylpyridine,2-fluoro-3-bromo-5-picoline,3-bromo-2-fluoro-5-methyl pyridine,pubchem6249,acmc-1ccsq,ksc495o2t,5-bromo-6-fluoro-3-picoline,3-bromo-2-fluoro-5-methyl-pyridine
IUPAC Name	3-bromo-2-fluoro-5-methylpyridine
InChI Key	FWKQBHMQYXTOTD-UHFFFAOYSA-N
Molecular Formula	C6H5BrFN

1,373

3-Chloro-4-iodopyridine 98.0+%, TCI America™

CAS: 77332-79-7 Molecular Formula: C5H3ClIN Molecular Weight (g/mol): 239.44 MDL Number: MFCD00272199 InChI Key: SQXBYRRNGPVSAU-UHFFFAOYSA-N Synonym: pyridine, 3-chloro-4-iodo,pubchem9822,acmc-1birm,3-chloro-4-iodo-pyridine,pyridine,3-chloro-4-iodo,ksc644e7r,3-chloro-4-iodopyridine PubChem CID: 12602200 IUPAC Name: 3-chloro-4-iodopyridine SMILES: C1=CN=CC(=C1I)Cl

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Specifications

PubChem CID	12602200
CAS	77332-79-7
Molecular Weight (g/mol)	239.44
MDL Number	MFCD00272199
SMILES	C1=CN=CC(=C1I)Cl
Synonym	pyridine, 3-chloro-4-iodo,pubchem9822,acmc-1birm,3-chloro-4-iodo-pyridine,pyridine,3-chloro-4-iodo,ksc644e7r,3-chloro-4-iodopyridine
IUPAC Name	3-chloro-4-iodopyridine
InChI Key	SQXBYRRNGPVSAU-UHFFFAOYSA-N
Molecular Formula	C5H3ClIN

1,374

2,3-Dichloro-5-(trifluoromethyl)pyridine 95.0+%, TCI America™

CAS: 69045-84-7 Molecular Formula: C6H2Cl2F3N Molecular Weight (g/mol): 215.98 MDL Number: MFCD00042243 InChI Key: ABNQGNFVSFKJGI-UHFFFAOYSA-N Synonym: 2,3-dichloro-5-trifluoromethyl pyridine,unii-5f2c8lx8ie,2,3-dichloro-5-trifluoro methylpyridine,2,3,5-dctf,5f2c8lx8ie,2,3-dichloro-5-trifluoromethyl-pyridine,pyridine, 2,3-dichloro-5-trifluoromethyl,pubchem9237 PubChem CID: 112234 IUPAC Name: 2,3-dichloro-5-(trifluoromethyl)pyridine SMILES: FC(F)(F)C1=CN=C(Cl)C(Cl)=C1

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Specifications

PubChem CID	112234
CAS	69045-84-7
Molecular Weight (g/mol)	215.98
MDL Number	MFCD00042243
SMILES	FC(F)(F)C1=CN=C(Cl)C(Cl)=C1
Synonym	2,3-dichloro-5-trifluoromethyl pyridine,unii-5f2c8lx8ie,2,3-dichloro-5-trifluoro methylpyridine,2,3,5-dctf,5f2c8lx8ie,2,3-dichloro-5-trifluoromethyl-pyridine,pyridine, 2,3-dichloro-5-trifluoromethyl,pubchem9237
IUPAC Name	2,3-dichloro-5-(trifluoromethyl)pyridine
InChI Key	ABNQGNFVSFKJGI-UHFFFAOYSA-N
Molecular Formula	C6H2Cl2F3N

1,375

2,2'-Biquinoline 98.0+%, TCI America™

CAS: 119-91-5 Molecular Formula: C18H12N2 Molecular Weight (g/mol): 256.308 MDL Number: MFCD00006740 InChI Key: WPTCSQBWLUUYDV-UHFFFAOYSA-N Synonym: 2,2'-biquinoline,cuproin,cuproine,2,2'-diquinolyl,2,2'-biquinolyl,2,2'-quinolyl,2-2-quinolyl quinoline,2,2-biquinoline,2,2-diquinolyl,2,2;-biquinoline PubChem CID: 8412 IUPAC Name: 2-quinolin-2-ylquinoline SMILES: C1=CC=C2C(=C1)C=CC(=N2)C3=NC4=CC=CC=C4C=C3

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Specifications

PubChem CID	8412
CAS	119-91-5
Molecular Weight (g/mol)	256.308
MDL Number	MFCD00006740
SMILES	C1=CC=C2C(=C1)C=CC(=N2)C3=NC4=CC=CC=C4C=C3
Synonym	2,2'-biquinoline,cuproin,cuproine,2,2'-diquinolyl,2,2'-biquinolyl,2,2'-quinolyl,2-2-quinolyl quinoline,2,2-biquinoline,2,2-diquinolyl,2,2;-biquinoline
IUPAC Name	2-quinolin-2-ylquinoline
InChI Key	WPTCSQBWLUUYDV-UHFFFAOYSA-N
Molecular Formula	C18H12N2

1,376

2-Bromo-5-iodo-3-methylpyridine 96.0+%, TCI America™

CAS: 65550-78-9 Molecular Formula: C6H5BrIN Molecular Weight (g/mol): 297.921 MDL Number: MFCD09037466 InChI Key: WJPSANINUBHCFE-UHFFFAOYSA-N PubChem CID: 10108680 IUPAC Name: 2-bromo-5-iodo-3-methylpyridine SMILES: CC1=CC(=CN=C1Br)I

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Specifications

PubChem CID	10108680
CAS	65550-78-9
Molecular Weight (g/mol)	297.921
MDL Number	MFCD09037466
SMILES	CC1=CC(=CN=C1Br)I
IUPAC Name	2-bromo-5-iodo-3-methylpyridine
InChI Key	WJPSANINUBHCFE-UHFFFAOYSA-N
Molecular Formula	C6H5BrIN

1,377

2-Bromo-5-hydroxypyridine 98.0+%, TCI America™

CAS: 55717-45-8 Molecular Formula: C5H6BNO Molecular Weight (g/mol): 106.92 MDL Number: MFCD04114184 InChI Key: ADHMWMAEKRZWPB-UHFFFAOYSA-N Synonym: 2-bromo-5-hydroxypyridine,6-bromo-3-pyridinol,6-bromo-3-hydroxypyridine,3-pyridinol, 6-bromo,5-hydroxy-2-bromopyridine,pubchem5967,zlchem 1240,2-bromopyridine-5-ol,acmc-209lor,3-hydroxy-6-bromopyridine PubChem CID: 2762865 IUPAC Name: 6-boranylpyridin-3-ol SMILES: BC1=CC=C(O)C=N1

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Specifications

PubChem CID	2762865
CAS	55717-45-8
Molecular Weight (g/mol)	106.92
MDL Number	MFCD04114184
SMILES	BC1=CC=C(O)C=N1
Synonym	2-bromo-5-hydroxypyridine,6-bromo-3-pyridinol,6-bromo-3-hydroxypyridine,3-pyridinol, 6-bromo,5-hydroxy-2-bromopyridine,pubchem5967,zlchem 1240,2-bromopyridine-5-ol,acmc-209lor,3-hydroxy-6-bromopyridine
IUPAC Name	6-boranylpyridin-3-ol
InChI Key	ADHMWMAEKRZWPB-UHFFFAOYSA-N
Molecular Formula	C5H6BNO

1,378

3-Hydroxy-2-nitropyridine 98.0+%, TCI America™

CAS: 15128-82-2 Molecular Formula: C5H4N2O3 Molecular Weight (g/mol): 140.10 MDL Number: MFCD00006258 InChI Key: QBPDSKPWYWIHGA-UHFFFAOYSA-N Synonym: 3-hydroxy-2-nitropyridine,2-nitropyridin-3-ol,2-nitro-3-hydroxypyridine,2-nitro-3-pyridinol,3-pyridinol, 2-nitro,2-nitro-3-hydroxy pyridine,unii-uu357x85yb,3-hydroxy-2-nitro pyridine,2-nitro-3-pyridol PubChem CID: 27057 IUPAC Name: 2-nitropyridin-3-ol SMILES: OC1=CC=CN=C1[N+]([O-])=O

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Specifications

PubChem CID	27057
CAS	15128-82-2
Molecular Weight (g/mol)	140.10
MDL Number	MFCD00006258
SMILES	OC1=CC=CN=C1[N+]([O-])=O
Synonym	3-hydroxy-2-nitropyridine,2-nitropyridin-3-ol,2-nitro-3-hydroxypyridine,2-nitro-3-pyridinol,3-pyridinol, 2-nitro,2-nitro-3-hydroxy pyridine,unii-uu357x85yb,3-hydroxy-2-nitro pyridine,2-nitro-3-pyridol
IUPAC Name	2-nitropyridin-3-ol
InChI Key	QBPDSKPWYWIHGA-UHFFFAOYSA-N
Molecular Formula	C5H4N2O3

1,379

1-Butylpyridinium Hexafluorophosphate 98.0+%, TCI America™

CAS: 186088-50-6 Molecular Formula: C9H14F6NP Molecular Weight (g/mol): 281.18 MDL Number: MFCD03093297 InChI Key: CTMFVASPBJWPFC-UHFFFAOYSA-N Synonym: 1-butylpyridinium hexafluorophosphate,n-butylpyridinium hexafluorophosphate,1-butylpyridin-1-ium hexafluorophosphate v,1-butylpyridin-1-ium hexafluorophosphate,acmc-1c03e,dsstox_cid_27908,dsstox_rid_82661,dsstox_gsid_47932,ksc171g1j PubChem CID: 2734176 IUPAC Name: 1-butylpyridin-1-ium; hexafluoro-λ⁵-phosphanuide SMILES: F[P-](F)(F)(F)(F)F.CCCC[N+]1=CC=CC=C1

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Specifications

PubChem CID	2734176
CAS	186088-50-6
Molecular Weight (g/mol)	281.18
MDL Number	MFCD03093297
SMILES	F[P-](F)(F)(F)(F)F.CCCC[N+]1=CC=CC=C1
Synonym	1-butylpyridinium hexafluorophosphate,n-butylpyridinium hexafluorophosphate,1-butylpyridin-1-ium hexafluorophosphate v,1-butylpyridin-1-ium hexafluorophosphate,acmc-1c03e,dsstox_cid_27908,dsstox_rid_82661,dsstox_gsid_47932,ksc171g1j
IUPAC Name	1-butylpyridin-1-ium; hexafluoro-λ⁵-phosphanuide
InChI Key	CTMFVASPBJWPFC-UHFFFAOYSA-N
Molecular Formula	C9H14F6NP

1,380

2-Chloro-3-nitropyridine 99.0+%, TCI America™

CAS: 5470-18-8 Molecular Formula: C5H3ClN2O2 Molecular Weight (g/mol): 158.541 MDL Number: MFCD00006232 InChI Key: UUOLETYDNTVQDY-UHFFFAOYSA-N Synonym: pyridine, 2-chloro-3-nitro,3-nitro-2-chloropyridine,2-chloro-3-nitro-pyridine,2-chloro-3-nitro pyridine,2-chlor-3-nitropyridin,zlchem 303,pubchem1229,2-chloro-nitropyridine,2-chloro-3nitropyridine,2-chloro3-nitropyridine PubChem CID: 79613 IUPAC Name: 2-chloro-3-nitropyridine SMILES: C1=CC(=C(N=C1)Cl)[N+](=O)[O-]

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Specifications

PubChem CID	79613
CAS	5470-18-8
Molecular Weight (g/mol)	158.541
MDL Number	MFCD00006232
SMILES	C1=CC(=C(N=C1)Cl)[N+](=O)[O-]
Synonym	pyridine, 2-chloro-3-nitro,3-nitro-2-chloropyridine,2-chloro-3-nitro-pyridine,2-chloro-3-nitro pyridine,2-chlor-3-nitropyridin,zlchem 303,pubchem1229,2-chloro-nitropyridine,2-chloro-3nitropyridine,2-chloro3-nitropyridine
IUPAC Name	2-chloro-3-nitropyridine
InChI Key	UUOLETYDNTVQDY-UHFFFAOYSA-N
Molecular Formula	C5H3ClN2O2

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