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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256 – 270 of 177,874 results

256

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3,4-Lutidine, 98+%

CAS: 583-58-4 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.156 MDL Number: MFCD00006403 InChI Key: NURQLCJSMXZBPC-UHFFFAOYSA-N PubChem CID: 11417 IUPAC Name: 3,4-dimethylpyridine SMILES: CC1=C(C=NC=C1)C

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Specifications

PubChem CID	11417
CAS	583-58-4
Molecular Weight (g/mol)	107.156
MDL Number	MFCD00006403
SMILES	CC1=C(C=NC=C1)C
IUPAC Name	3,4-dimethylpyridine
InChI Key	NURQLCJSMXZBPC-UHFFFAOYSA-N
Molecular Formula	C7H9N

257

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2,6-Difluoropyridine-3-boronic acid, 95%, Thermo Scientific™

CAS: 136466-94-9 Molecular Formula: C5H4BF2NO2 Molecular Weight (g/mol): 158.899 MDL Number: MFCD03788245 InChI Key: LCCZTROJRJFXNV-UHFFFAOYSA-N Synonym: 2,6-difluoropyridine-3-boronic acid,2,6-difluoropyridin-3-yl boronic acid,2,6-difluoro-3-pyridineboronic acid,2,6-difluoropyridin-3-yl-3-boronic acid,2,6-difluoropyridine-3-boronicacid,2,6-difluoropyridin-3-ylboronicacid,2,6-difluoro-3-pyridyl boronic acid,2,6-difluoro-3-pyridylboronic acid,boronic acid, 2,6-difluoro-3-pyridinyl,2,6-difluoro-3-pyridinyl boronic acid PubChem CID: 2762713 IUPAC Name: (2,6-difluoropyridin-3-yl)boronic acid SMILES: B(C1=C(N=C(C=C1)F)F)(O)O

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Specifications

PubChem CID	2762713
CAS	136466-94-9
Molecular Weight (g/mol)	158.899
MDL Number	MFCD03788245
SMILES	B(C1=C(N=C(C=C1)F)F)(O)O
Synonym	2,6-difluoropyridine-3-boronic acid,2,6-difluoropyridin-3-yl boronic acid,2,6-difluoro-3-pyridineboronic acid,2,6-difluoropyridin-3-yl-3-boronic acid,2,6-difluoropyridine-3-boronicacid,2,6-difluoropyridin-3-ylboronicacid,2,6-difluoro-3-pyridyl boronic acid,2,6-difluoro-3-pyridylboronic acid,boronic acid, 2,6-difluoro-3-pyridinyl,2,6-difluoro-3-pyridinyl boronic acid
IUPAC Name	(2,6-difluoropyridin-3-yl)boronic acid
InChI Key	LCCZTROJRJFXNV-UHFFFAOYSA-N
Molecular Formula	C5H4BF2NO2

258

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2,4-Dimethylquinoline, 95%

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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Specifications

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

259

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2-Chloropyridine, 99%

CAS: 109-09-1 MDL Number: MFCD00006228 InChI Key: OKDGRDCXVWSXDC-UHFFFAOYSA-N Synonym: o-chloropyridine,pyridine, 2-chloro,alpha-chloropyridine,.alpha.-chloropyridine,unii-8hmd45ayej,2-chloro-pyridine,ccris 1724,8hmd45ayej,6-chloro-pyridine,dsstox_cid_4810 PubChem CID: 7977 ChEBI: CHEBI:39174 IUPAC Name: 2-chloropyridine SMILES: C1=CC=NC(=C1)Cl

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PubChem CID	7977
CAS	109-09-1
ChEBI	CHEBI:39174
MDL Number	MFCD00006228
SMILES	C1=CC=NC(=C1)Cl
Synonym	o-chloropyridine,pyridine, 2-chloro,alpha-chloropyridine,.alpha.-chloropyridine,unii-8hmd45ayej,2-chloro-pyridine,ccris 1724,8hmd45ayej,6-chloro-pyridine,dsstox_cid_4810
IUPAC Name	2-chloropyridine
InChI Key	OKDGRDCXVWSXDC-UHFFFAOYSA-N

260

3-Pyrid-2-ylbenzaldehyde, ≥97%, Thermo Scientific™

CAS: 85553-53-3 Molecular Formula: C12H9NO Molecular Weight (g/mol): 183.21 MDL Number: MFCD02684103 InChI Key: SAPNGHSAYQXRPG-UHFFFAOYSA-N Synonym: 3-2-pyridyl benzaldehyde,3-pyridin-2-yl benzaldehyde,3-2-pyridinyl benzaldehyde,3-pyridin-2-yl-benzaldehyde,3-pyrid-2-ylbenzaldehyde,benzaldehyde, 3-2-pyridinyl,2-3-formylphenyl pyridine,acmc-209q6q,benzaldehyde,3-2-pyridinyl,5-2-pyridyl benzaldehyde PubChem CID: 3710039 IUPAC Name: 3-pyridin-2-ylbenzaldehyde SMILES: C1=CC=NC(=C1)C2=CC(=CC=C2)C=O

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Specifications

PubChem CID	3710039
CAS	85553-53-3
Molecular Weight (g/mol)	183.21
MDL Number	MFCD02684103
SMILES	C1=CC=NC(=C1)C2=CC(=CC=C2)C=O
Synonym	3-2-pyridyl benzaldehyde,3-pyridin-2-yl benzaldehyde,3-2-pyridinyl benzaldehyde,3-pyridin-2-yl-benzaldehyde,3-pyrid-2-ylbenzaldehyde,benzaldehyde, 3-2-pyridinyl,2-3-formylphenyl pyridine,acmc-209q6q,benzaldehyde,3-2-pyridinyl,5-2-pyridyl benzaldehyde
IUPAC Name	3-pyridin-2-ylbenzaldehyde
InChI Key	SAPNGHSAYQXRPG-UHFFFAOYSA-N
Molecular Formula	C12H9NO

261

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3-Bromo-2-fluoro-5-nitropyridine, 97%

CAS: 1868-58-2 Molecular Formula: C5H2BrFN2O2 Molecular Weight (g/mol): 220.99 MDL Number: MFCD08703668 InChI Key: NLLPMLSUMJHTCJ-UHFFFAOYSA-N Synonym: 2-fluoro-3-bromo-5-nitropyridine,acmc-1celf,3-bromanyl-2-fluoranyl-5-nitro-pyridine PubChem CID: 345124 IUPAC Name: 3-bromo-2-fluoro-5-nitropyridine SMILES: [O-][N+](=O)C1=CN=C(F)C(Br)=C1

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Specifications

PubChem CID	345124
CAS	1868-58-2
Molecular Weight (g/mol)	220.99
MDL Number	MFCD08703668
SMILES	[O-][N+](=O)C1=CN=C(F)C(Br)=C1
Synonym	2-fluoro-3-bromo-5-nitropyridine,acmc-1celf,3-bromanyl-2-fluoranyl-5-nitro-pyridine
IUPAC Name	3-bromo-2-fluoro-5-nitropyridine
InChI Key	NLLPMLSUMJHTCJ-UHFFFAOYSA-N
Molecular Formula	C5H2BrFN2O2

262

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2-Bromo-5-cyanopyridine, 97%

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

263

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3-Amino-2-bromo-5-fluoropyridine, 97%, Thermo Scientific Chemicals

CAS: 884495-03-8 Molecular Formula: C5H4BrFN2 Molecular Weight (g/mol): 191.00 MDL Number: MFCD05662413 InChI Key: QUZAKZBKMMUARE-UHFFFAOYSA-N Synonym: 3-amino-2-bromo-5-fluoropyridine,2-bromo-5-fluoro-3-pyridylamine,2-bromo-3-amino-5-fluoropyridine,2-bromo-5-fluoro-3-aminopyridine,3-pyridinamine, 2-bromo-5-fluoro,abbypharma ap-31-3805,2-bromo-5-fluoro-3-pyridinamine,2-bromo-5-fluoro-pyridin-3-ylamine,pubchem1145,acmc-209qtb PubChem CID: 40427367 IUPAC Name: 2-bromo-5-fluoropyridin-3-amine SMILES: NC1=CC(F)=CN=C1Br

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Specifications

PubChem CID	40427367
CAS	884495-03-8
Molecular Weight (g/mol)	191.00
MDL Number	MFCD05662413
SMILES	NC1=CC(F)=CN=C1Br
Synonym	3-amino-2-bromo-5-fluoropyridine,2-bromo-5-fluoro-3-pyridylamine,2-bromo-3-amino-5-fluoropyridine,2-bromo-5-fluoro-3-aminopyridine,3-pyridinamine, 2-bromo-5-fluoro,abbypharma ap-31-3805,2-bromo-5-fluoro-3-pyridinamine,2-bromo-5-fluoro-pyridin-3-ylamine,pubchem1145,acmc-209qtb
IUPAC Name	2-bromo-5-fluoropyridin-3-amine
InChI Key	QUZAKZBKMMUARE-UHFFFAOYSA-N
Molecular Formula	C5H4BrFN2

264

2-Morpholinonicotinic acid, 97%, Thermo Scientific™

CAS: 423768-54-1 Molecular Formula: C10H12N2O3 Molecular Weight (g/mol): 208.217 MDL Number: MFCD03086193 InChI Key: YDUPMJIUJMCXAL-UHFFFAOYSA-N Synonym: 2-morpholinonicotinic acid,2-morpholin-4-yl pyridine-3-carboxylic acid,2-4-morpholino nicotinic acid,pubchem19585,2-morpholinonicotinicacid,2-morpholin-4-ylnicotinic acid,2-morpholin-4-yl-nicotinic acid,2-morpholinopyridine-3-carboxylic acid,3-pyridinecarboxylicacid,2-4-morpholinyl PubChem CID: 2776568 IUPAC Name: 2-morpholin-4-ylpyridine-3-carboxylic acid SMILES: C1COCCN1C2=C(C=CC=N2)C(=O)O

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Specifications

PubChem CID	2776568
CAS	423768-54-1
Molecular Weight (g/mol)	208.217
MDL Number	MFCD03086193
SMILES	C1COCCN1C2=C(C=CC=N2)C(=O)O
Synonym	2-morpholinonicotinic acid,2-morpholin-4-yl pyridine-3-carboxylic acid,2-4-morpholino nicotinic acid,pubchem19585,2-morpholinonicotinicacid,2-morpholin-4-ylnicotinic acid,2-morpholin-4-yl-nicotinic acid,2-morpholinopyridine-3-carboxylic acid,3-pyridinecarboxylicacid,2-4-morpholinyl
IUPAC Name	2-morpholin-4-ylpyridine-3-carboxylic acid
InChI Key	YDUPMJIUJMCXAL-UHFFFAOYSA-N
Molecular Formula	C10H12N2O3

265

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4-Amino-2-chloro-5-iodopyridine, 95%, Thermo Scientific Chemicals

CAS: 800402-12-4 Molecular Formula: C5H4ClIN2 Molecular Weight (g/mol): 254.46 MDL Number: MFCD09834661 InChI Key: DEJUUKULVAIMNF-UHFFFAOYSA-N Synonym: 2-chloro-5-iodo-4-pyridinamine,4-amino-2-chloro-5-iodopyridine,4-pyridinamine, 2-chloro-5-iodo,2-chloro-5-iodo-4-aminopyridine,2-chloro-5-iodo-pyridin-4-ylamine,2-chloro-5-iodo-pyridine-4-ylamine,2-chloro-5-iodo-4-pyridylamine,2-chloro-4-amino-5-iodopyridine,2-chloro-5-iodo-4-pyridineamine,2-chloro-5-iodo-pyridin-4-amine PubChem CID: 45480366 IUPAC Name: 2-chloro-5-iodopyridin-4-amine SMILES: NC1=CC(Cl)=NC=C1I

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Specifications

PubChem CID	45480366
CAS	800402-12-4
Molecular Weight (g/mol)	254.46
MDL Number	MFCD09834661
SMILES	NC1=CC(Cl)=NC=C1I
Synonym	2-chloro-5-iodo-4-pyridinamine,4-amino-2-chloro-5-iodopyridine,4-pyridinamine, 2-chloro-5-iodo,2-chloro-5-iodo-4-aminopyridine,2-chloro-5-iodo-pyridin-4-ylamine,2-chloro-5-iodo-pyridine-4-ylamine,2-chloro-5-iodo-4-pyridylamine,2-chloro-4-amino-5-iodopyridine,2-chloro-5-iodo-4-pyridineamine,2-chloro-5-iodo-pyridin-4-amine
IUPAC Name	2-chloro-5-iodopyridin-4-amine
InChI Key	DEJUUKULVAIMNF-UHFFFAOYSA-N
Molecular Formula	C5H4ClIN2

266

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Methyl 2-chloro-6-methoxypyridine-4-carboxylate, 98%

CAS: 42521-10-8 Molecular Formula: C8H8ClNO3 Molecular Weight (g/mol): 201.606 MDL Number: MFCD00173929 InChI Key: DAPAXVAUEVRBGS-UHFFFAOYSA-N Synonym: methyl 2-chloro-6-methoxyisonicotinate,2-chloro-6-methoxy-isonicotinicacidmethylester,2-chloro-6-methoxy-4-methoxycarbonyl pyridine,methylchloromethoxyisonicotinate,methyl-2-chloro-6-methoxyisonicotinate,2-chloro-6-methoxy-isonicotinic acid methyl ester,methyl 2-chloro-6-methoxypyridin-4-yl carboxylate,2-chloro-6-methoxy-isonicotinic acidmethyl ester,4-pyridinecarboxylic acid, 2-chloro-6-methoxy-, methyl ester PubChem CID: 13339618 IUPAC Name: methyl 2-chloro-6-methoxypyridine-4-carboxylate SMILES: COC1=NC(=CC(=C1)C(=O)OC)Cl

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Specifications

PubChem CID	13339618
CAS	42521-10-8
Molecular Weight (g/mol)	201.606
MDL Number	MFCD00173929
SMILES	COC1=NC(=CC(=C1)C(=O)OC)Cl
Synonym	methyl 2-chloro-6-methoxyisonicotinate,2-chloro-6-methoxy-isonicotinicacidmethylester,2-chloro-6-methoxy-4-methoxycarbonyl pyridine,methylchloromethoxyisonicotinate,methyl-2-chloro-6-methoxyisonicotinate,2-chloro-6-methoxy-isonicotinic acid methyl ester,methyl 2-chloro-6-methoxypyridin-4-yl carboxylate,2-chloro-6-methoxy-isonicotinic acidmethyl ester,4-pyridinecarboxylic acid, 2-chloro-6-methoxy-, methyl ester
IUPAC Name	methyl 2-chloro-6-methoxypyridine-4-carboxylate
InChI Key	DAPAXVAUEVRBGS-UHFFFAOYSA-N
Molecular Formula	C8H8ClNO3

267

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3-Bromo-4-chloropyridine, 98%

CAS: 36953-42-1 Molecular Formula: C₅H₃BrClN Molecular Weight (g/mol): 192.44 MDL Number: MFCD00234008 InChI Key: QADXKWUCCGPQNR-UHFFFAOYSA-N Synonym: pyridine, 3-bromo-4-chloro,3-bromo-4-chloro-pyridine,4-chloro-3-bromopyridine,acmc-1ai1d,3-bromo-4-chloropyridine,,ksc222g5j,pyridine,3-bromo-4-chloro-,hydrochloride 1:1 PubChem CID: 817696 IUPAC Name: 3-bromo-4-chloropyridine SMILES: C1=CN=CC(=C1Cl)Br

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Specifications

PubChem CID	817696
CAS	36953-42-1
Molecular Weight (g/mol)	192.44
MDL Number	MFCD00234008
SMILES	C1=CN=CC(=C1Cl)Br
Synonym	pyridine, 3-bromo-4-chloro,3-bromo-4-chloro-pyridine,4-chloro-3-bromopyridine,acmc-1ai1d,3-bromo-4-chloropyridine,,ksc222g5j,pyridine,3-bromo-4-chloro-,hydrochloride 1:1
IUPAC Name	3-bromo-4-chloropyridine
InChI Key	QADXKWUCCGPQNR-UHFFFAOYSA-N
Molecular Formula	C₅H₃BrClN

268

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2,2'-Dipyridyl, 99+%

CAS: 366-18-7 Molecular Formula: C10H8N2 Molecular Weight (g/mol): 156.19 MDL Number: MFCD00006212 InChI Key: ROFVEXUMMXZLPA-UHFFFAOYSA-N Synonym: 2,2'-bipyridine,2,2'-dipyridyl,2,2'-bipyridyl,bipyridine,2,2'-dipyridine,2-2-pyridyl pyridine,2,2'-bipyridin,alpha,alpha'-dipyridyl,alpha,alpha'-bipyridyl,2,2-bipyridyl PubChem CID: 1474 ChEBI: CHEBI:30351 IUPAC Name: 2-pyridin-2-ylpyridine SMILES: C1=CC=C(N=C1)C1=CC=CC=N1

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Specifications

PubChem CID	1474
CAS	366-18-7
Molecular Weight (g/mol)	156.19
ChEBI	CHEBI:30351
MDL Number	MFCD00006212
SMILES	C1=CC=C(N=C1)C1=CC=CC=N1
Synonym	2,2'-bipyridine,2,2'-dipyridyl,2,2'-bipyridyl,bipyridine,2,2'-dipyridine,2-2-pyridyl pyridine,2,2'-bipyridin,alpha,alpha'-dipyridyl,alpha,alpha'-bipyridyl,2,2-bipyridyl
IUPAC Name	2-pyridin-2-ylpyridine
InChI Key	ROFVEXUMMXZLPA-UHFFFAOYSA-N
Molecular Formula	C10H8N2

269

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4-Chloronicotinic acid, 96%, Thermo Scientific™

CAS: 10177-29-4 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.55 MDL Number: MFCD00128860 InChI Key: IMRGVWZLCZERSQ-UHFFFAOYSA-N Synonym: 4-chloronicotinic acid,4-chloronicotinicacid,4-chloro-3-pyridinecarboxylic acid,4-chloro-nicotinic acid,3-pyridinecarboxylic acid, 4-chloro,3-carboxy-4-chloropyridine,4-chlornicotinsaure,pubchem12989,acmc-1br3v,4-chloropyridine-3-carboxyl PubChem CID: 818229 IUPAC Name: 4-chloropyridine-3-carboxylic acid SMILES: OC(=O)C1=C(Cl)C=CN=C1

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Specifications

PubChem CID	818229
CAS	10177-29-4
Molecular Weight (g/mol)	157.55
MDL Number	MFCD00128860
SMILES	OC(=O)C1=C(Cl)C=CN=C1
Synonym	4-chloronicotinic acid,4-chloronicotinicacid,4-chloro-3-pyridinecarboxylic acid,4-chloro-nicotinic acid,3-pyridinecarboxylic acid, 4-chloro,3-carboxy-4-chloropyridine,4-chlornicotinsaure,pubchem12989,acmc-1br3v,4-chloropyridine-3-carboxyl
IUPAC Name	4-chloropyridine-3-carboxylic acid
InChI Key	IMRGVWZLCZERSQ-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

270

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5,7-Dichloro-1,6-naphthyridine, 97%

CAS: 337958-60-8 Molecular Formula: C₈H₄Cl₂N₂ Molecular Weight (g/mol): 199.04 InChI Key: HNRPBMNTCYRAJD-UHFFFAOYSA-N Synonym: pubchem14653,5,7-dichloro-1,6-napthyridine,1,6-naphthyridine,5,7-dichloro,1,6-naphthyridine, 5,7-dichloro,5,7-bis chloranyl-1,6-naphthyridine PubChem CID: 12204233 IUPAC Name: 5,7-dichloro-1,6-naphthyridine SMILES: C1=CC2=C(N=C(C=C2N=C1)Cl)Cl

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Specifications

PubChem CID	12204233
CAS	337958-60-8
Molecular Weight (g/mol)	199.04
SMILES	C1=CC2=C(N=C(C=C2N=C1)Cl)Cl
Synonym	pubchem14653,5,7-dichloro-1,6-napthyridine,1,6-naphthyridine,5,7-dichloro,1,6-naphthyridine, 5,7-dichloro,5,7-bis chloranyl-1,6-naphthyridine
IUPAC Name	5,7-dichloro-1,6-naphthyridine
InChI Key	HNRPBMNTCYRAJD-UHFFFAOYSA-N
Molecular Formula	C₈H₄Cl₂N₂

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