Pyrimidines And Derivatives

Aromatic organic compounds that consist of an aromatic six-membered ring containing two non-adjacent nitrogen atoms and four carbon atoms; includes compounds derived from pyrimidines.

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241 – 255 of 4,492 results

241

5-Fluorocytosine 98.0+%, TCI America™

CAS: 2022-85-7 Molecular Formula: C4H4FN3O Molecular Weight (g/mol): 129.09 MDL Number: MFCD00006035,MFCD00179326,MFCD03547958 InChI Key: XRECTZIEBJDKEO-UHFFFAOYSA-N Synonym: 5-fluorocytosine,flucytosine,ancotil,ancobon,flucytosin,5-fluorocystosine,fluocytosine,5-fc,5-fluorocytosin,fluorcytosine PubChem CID: 3366 ChEBI: CHEBI:5100 IUPAC Name: 6-amino-5-fluoro-1,2-dihydropyrimidin-2-one SMILES: NC1=C(F)C=NC(=O)N1

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Specifications

PubChem CID	3366
CAS	2022-85-7
Molecular Weight (g/mol)	129.09
ChEBI	CHEBI:5100
MDL Number	MFCD00006035,MFCD00179326,MFCD03547958
SMILES	NC1=C(F)C=NC(=O)N1
Synonym	5-fluorocytosine,flucytosine,ancotil,ancobon,flucytosin,5-fluorocystosine,fluocytosine,5-fc,5-fluorocytosin,fluorcytosine
IUPAC Name	6-amino-5-fluoro-1,2-dihydropyrimidin-2-one
InChI Key	XRECTZIEBJDKEO-UHFFFAOYSA-N
Molecular Formula	C4H4FN3O

242

5-Fluorocytidine 97.0+%, TCI America™

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243

2-Amino-4-chloro-6-methoxypyrimidine 95.0+%, TCI America™

CAS: 5734-64-5 Molecular Formula: C5H6ClN3O Molecular Weight (g/mol): 159.57 MDL Number: MFCD00233535 InChI Key: VFEYBTFCBZMBAU-UHFFFAOYSA-N Synonym: 2-amino-4-chloro-6-methoxypyrimidine,2-pyrimidinamine, 4-chloro-6-methoxy,2-amino-6-chloro-4-methoxypyrimidine,pyrimidine, 2-amino-4-chloro-6-methoxy,2-amino-4-methoxy-6-chloro pyrimidine,4-chloro-6-methoxy-2-pyrimidinamine,2-amino-4-chloro-6-methoxylpyrimidine,2-amino-4-chloro-6-methoxy pyrimidine,2-amino-4-chloro-6-methoxy-pyrimidine,4-chloro-6-methoxy-pyrimidin-2-ylamine PubChem CID: 79811 IUPAC Name: 4-chloro-6-methoxypyrimidin-2-amine SMILES: COC1=CC(Cl)=NC(N)=N1

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Specifications

PubChem CID	79811
CAS	5734-64-5
Molecular Weight (g/mol)	159.57
MDL Number	MFCD00233535
SMILES	COC1=CC(Cl)=NC(N)=N1
Synonym	2-amino-4-chloro-6-methoxypyrimidine,2-pyrimidinamine, 4-chloro-6-methoxy,2-amino-6-chloro-4-methoxypyrimidine,pyrimidine, 2-amino-4-chloro-6-methoxy,2-amino-4-methoxy-6-chloro pyrimidine,4-chloro-6-methoxy-2-pyrimidinamine,2-amino-4-chloro-6-methoxylpyrimidine,2-amino-4-chloro-6-methoxy pyrimidine,2-amino-4-chloro-6-methoxy-pyrimidine,4-chloro-6-methoxy-pyrimidin-2-ylamine
IUPAC Name	4-chloro-6-methoxypyrimidin-2-amine
InChI Key	VFEYBTFCBZMBAU-UHFFFAOYSA-N
Molecular Formula	C5H6ClN3O

244

2-Chloro-4-phenylquinazoline 98.0+%, TCI America™

CAS: 29874-83-7 Molecular Formula: C14H9ClN2 Molecular Weight (g/mol): 240.69 MDL Number: MFCD01152724 InChI Key: SFKMVPQJJGJCMI-UHFFFAOYSA-N PubChem CID: 3123582 IUPAC Name: 2-chloro-4-phenylquinazoline SMILES: ClC1=NC(C2=CC=CC=C2)=C2C=CC=CC2=N1

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Specifications

PubChem CID	3123582
CAS	29874-83-7
Molecular Weight (g/mol)	240.69
MDL Number	MFCD01152724
SMILES	ClC1=NC(C2=CC=CC=C2)=C2C=CC=CC2=N1
IUPAC Name	2-chloro-4-phenylquinazoline
InChI Key	SFKMVPQJJGJCMI-UHFFFAOYSA-N
Molecular Formula	C14H9ClN2

245

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

CAS: 5428-89-7 Molecular Formula: C4H4ClN3 Molecular Weight (g/mol): 129.547 MDL Number: MFCD00014604 InChI Key: OQZMDDKDHRIGDY-UHFFFAOYSA-N Synonym: 2-amino-5-chloropyrimidine,2-pyrimidinamine, 5-chloro,5-chloro-2-pyrimidinamine,pyrimidine, 2-amino-5-chloro,5-chloropyrimidine-2-ylamine,5-chlorpyrimidin-2-amin,chloropyrimidinamine,zlchem 634,pubchem9619,acmc-1aya8 PubChem CID: 79479 IUPAC Name: 5-chloropyrimidin-2-amine SMILES: C1=C(C=NC(=N1)N)Cl

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Specifications

PubChem CID	79479
CAS	5428-89-7
Molecular Weight (g/mol)	129.547
MDL Number	MFCD00014604
SMILES	C1=C(C=NC(=N1)N)Cl
Synonym	2-amino-5-chloropyrimidine,2-pyrimidinamine, 5-chloro,5-chloro-2-pyrimidinamine,pyrimidine, 2-amino-5-chloro,5-chloropyrimidine-2-ylamine,5-chlorpyrimidin-2-amin,chloropyrimidinamine,zlchem 634,pubchem9619,acmc-1aya8
IUPAC Name	5-chloropyrimidin-2-amine
InChI Key	OQZMDDKDHRIGDY-UHFFFAOYSA-N
Molecular Formula	C4H4ClN3

246

6-Methyluracil 99.0+%, TCI America™

CAS: 626-48-2 Molecular Formula: C5H6N2O2 Molecular Weight (g/mol): 126.12 MDL Number: MFCD00006028 InChI Key: SHVCSCWHWMSGTE-UHFFFAOYSA-N Synonym: 6-methyluracil,2,4-dihydroxy-6-methylpyrimidine,pseudothymine,6-methylpyrimidine-2,4 1h,3h-dione,4-methyluracil,6-methylpyrimidine-2,4-diol,2,4 1h,3h-pyrimidinedione, 6-methyl,uracil, 6-methyl,6-methyl-2,4 1h,3h-pyrimidinedione,2,4-pyrimidinediol, 6-methyl PubChem CID: 12283 ChEBI: CHEBI:74733 IUPAC Name: 6-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione SMILES: CC1=CC(=O)NC(=O)N1

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Specifications

PubChem CID	12283
CAS	626-48-2
Molecular Weight (g/mol)	126.12
ChEBI	CHEBI:74733
MDL Number	MFCD00006028
SMILES	CC1=CC(=O)NC(=O)N1
Synonym	6-methyluracil,2,4-dihydroxy-6-methylpyrimidine,pseudothymine,6-methylpyrimidine-2,4 1h,3h-dione,4-methyluracil,6-methylpyrimidine-2,4-diol,2,4 1h,3h-pyrimidinedione, 6-methyl,uracil, 6-methyl,6-methyl-2,4 1h,3h-pyrimidinedione,2,4-pyrimidinediol, 6-methyl
IUPAC Name	6-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
InChI Key	SHVCSCWHWMSGTE-UHFFFAOYSA-N
Molecular Formula	C5H6N2O2

247

2-Amino-4-chloro-6-methylpyrimidine 98.0+%, TCI America™

CAS: 5600-21-5 Molecular Formula: C5H6ClN3 Molecular Weight (g/mol): 143.574 MDL Number: MFCD00006091 InChI Key: NPTGVVKPLWFPPX-UHFFFAOYSA-N Synonym: 2-amino-4-chloro-6-methylpyrimidine,am inhibitor,am pesticide,prepn. am,4-chloro-6-methyl-2-pyrimidinamine,4-chloro-6-methylpyrimidin-2-ylamine,2-pyrimidinamine, 4-chloro-6-methyl,am nitrification inhibitor,pyrimidine, 2-amino-4-chloro-6-methyl,2-amino-6-chloro-4-methylpyrimidine PubChem CID: 21810 ChEBI: CHEBI:58960 IUPAC Name: 4-chloro-6-methylpyrimidin-2-amine SMILES: CC1=CC(=NC(=N1)N)Cl

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Specifications

PubChem CID	21810
CAS	5600-21-5
Molecular Weight (g/mol)	143.574
ChEBI	CHEBI:58960
MDL Number	MFCD00006091
SMILES	CC1=CC(=NC(=N1)N)Cl
Synonym	2-amino-4-chloro-6-methylpyrimidine,am inhibitor,am pesticide,prepn. am,4-chloro-6-methyl-2-pyrimidinamine,4-chloro-6-methylpyrimidin-2-ylamine,2-pyrimidinamine, 4-chloro-6-methyl,am nitrification inhibitor,pyrimidine, 2-amino-4-chloro-6-methyl,2-amino-6-chloro-4-methylpyrimidine
IUPAC Name	4-chloro-6-methylpyrimidin-2-amine
InChI Key	NPTGVVKPLWFPPX-UHFFFAOYSA-N
Molecular Formula	C5H6ClN3

248

6-Chloro-2,4-dimethoxypyrimidine 98.0+%, TCI America™

CAS: 6320-15-6 Molecular Formula: C6H7ClN2O2 Molecular Weight (g/mol): 174.58 MDL Number: MFCD00006068 InChI Key: JHNRTJRDRWKAIW-UHFFFAOYSA-N Synonym: 6-chloro-2,4-dimethoxypyrimidine,2,4-dimethoxy-6-chloropyrimidine,pyrimidine, 4-chloro-2,6-dimethoxy,4-chloro-2,6-dimethoxy-pyrimidine,pubchem16350,acmc-209ndu,4-chlor-2,6-dimethoxypyrimidin,4-chloro-2,6-dimethoxypyrimidin,2,6-dimethoxy-4-chloropyrimidine,6-chloro-2,4-dimethixypyrimidine PubChem CID: 80600 IUPAC Name: 4-chloro-2,6-dimethoxypyrimidine SMILES: COC1=CC(Cl)=NC(OC)=N1

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Specifications

PubChem CID	80600
CAS	6320-15-6
Molecular Weight (g/mol)	174.58
MDL Number	MFCD00006068
SMILES	COC1=CC(Cl)=NC(OC)=N1
Synonym	6-chloro-2,4-dimethoxypyrimidine,2,4-dimethoxy-6-chloropyrimidine,pyrimidine, 4-chloro-2,6-dimethoxy,4-chloro-2,6-dimethoxy-pyrimidine,pubchem16350,acmc-209ndu,4-chlor-2,6-dimethoxypyrimidin,4-chloro-2,6-dimethoxypyrimidin,2,6-dimethoxy-4-chloropyrimidine,6-chloro-2,4-dimethixypyrimidine
IUPAC Name	4-chloro-2,6-dimethoxypyrimidine
InChI Key	JHNRTJRDRWKAIW-UHFFFAOYSA-N
Molecular Formula	C6H7ClN2O2

249

6-Chloro-7-deazapurine 98.0+%, TCI America™

CAS: 3680-69-1 Molecular Formula: C6H4ClN3 Molecular Weight (g/mol): 153.569 MDL Number: MFCD01686865 InChI Key: BPTCCCTWWAUJRK-UHFFFAOYSA-N Synonym: 4-chloro-7h-pyrrolo 2,3-d pyrimidine,4-chloropyrrolo 2,3-d pyrimidine,6-chloro-7-deazapurine,4-chloro-1h-pyrrolo 2,3-d pyrimidine,7h-pyrrolo 2,3-d pyrimidine, 4-chloro,1h-pyrrolo 2,3-d pyrimidine, 4-chloro,6-chloro-7-deazapurine 4-chloro-1h-pyrrolo 2,3-d pyrimidine,4-chloro-1h-pyrrol 2,3-d pyrimidine PubChem CID: 5356682 IUPAC Name: 4-chloro-7H-pyrrolo[2,3-d]pyrimidine SMILES: C1=CNC2=C1C(=NC=N2)Cl

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Specifications

PubChem CID	5356682
CAS	3680-69-1
Molecular Weight (g/mol)	153.569
MDL Number	MFCD01686865
SMILES	C1=CNC2=C1C(=NC=N2)Cl
Synonym	4-chloro-7h-pyrrolo 2,3-d pyrimidine,4-chloropyrrolo 2,3-d pyrimidine,6-chloro-7-deazapurine,4-chloro-1h-pyrrolo 2,3-d pyrimidine,7h-pyrrolo 2,3-d pyrimidine, 4-chloro,1h-pyrrolo 2,3-d pyrimidine, 4-chloro,6-chloro-7-deazapurine 4-chloro-1h-pyrrolo 2,3-d pyrimidine,4-chloro-1h-pyrrol 2,3-d pyrimidine
IUPAC Name	4-chloro-7H-pyrrolo[2,3-d]pyrimidine
InChI Key	BPTCCCTWWAUJRK-UHFFFAOYSA-N
Molecular Formula	C6H4ClN3

250

2-Amino-4,6-dihydroxypyrimidine 98.0+%, TCI America™

CAS: 56-09-7 Molecular Formula: C4H5N3O2 Molecular Weight (g/mol): 127.10 MDL Number: MFCD00006094 InChI Key: AUFJTVGCSJNQIF-UHFFFAOYSA-N Synonym: 2-amino-4,6-dihydroxypyrimidine,2-aminopyrimidine-4,6-diol,4 1h-pyrimidinone, 2-amino-6-hydroxy,2-amino-6-hydroxypyrimidin-4 3h-one,2-amino-4,6-dioxypyrimidine,2-amino-4,6-pyrimidinedione,4,6-dihydroxy-2-aminopyrimidine,2-amino-4,6-pyrimidinediol,2-amino-6-hydroxy-1h-pyrimidin-4-one,2-amino-6-hydroxy-4 1h-pyrimidinone PubChem CID: 66131 IUPAC Name: 2-amino-6-hydroxy-3,4-dihydropyrimidin-4-one SMILES: NC1=NC(O)=CC(=O)N1

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Specifications

PubChem CID	66131
CAS	56-09-7
Molecular Weight (g/mol)	127.10
MDL Number	MFCD00006094
SMILES	NC1=NC(O)=CC(=O)N1
Synonym	2-amino-4,6-dihydroxypyrimidine,2-aminopyrimidine-4,6-diol,4 1h-pyrimidinone, 2-amino-6-hydroxy,2-amino-6-hydroxypyrimidin-4 3h-one,2-amino-4,6-dioxypyrimidine,2-amino-4,6-pyrimidinedione,4,6-dihydroxy-2-aminopyrimidine,2-amino-4,6-pyrimidinediol,2-amino-6-hydroxy-1h-pyrimidin-4-one,2-amino-6-hydroxy-4 1h-pyrimidinone
IUPAC Name	2-amino-6-hydroxy-3,4-dihydropyrimidin-4-one
InChI Key	AUFJTVGCSJNQIF-UHFFFAOYSA-N
Molecular Formula	C4H5N3O2

251

2-Amino-4,6-diphenylpyrimidine 98.0+%, TCI America™

CAS: 40230-24-8 Molecular Formula: C16H13N3 Molecular Weight (g/mol): 247.301 MDL Number: MFCD00234910 InChI Key: KZUCBEYDRUCBCS-UHFFFAOYSA-N PubChem CID: 619024 IUPAC Name: 4,6-diphenylpyrimidin-2-amine SMILES: C1=CC=C(C=C1)C2=CC(=NC(=N2)N)C3=CC=CC=C3

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Specifications

PubChem CID	619024
CAS	40230-24-8
Molecular Weight (g/mol)	247.301
MDL Number	MFCD00234910
SMILES	C1=CC=C(C=C1)C2=CC(=NC(=N2)N)C3=CC=CC=C3
IUPAC Name	4,6-diphenylpyrimidin-2-amine
InChI Key	KZUCBEYDRUCBCS-UHFFFAOYSA-N
Molecular Formula	C16H13N3

252

5-Chlorouracil 98.0+%, TCI America™

CAS: 1820-81-1 Molecular Formula: C4H3ClN2O2 Molecular Weight (g/mol): 146.53 MDL Number: MFCD00006019 InChI Key: ZFTBZKVVGZNMJR-UHFFFAOYSA-N Synonym: 5-chlorouracil,2,4 1h,3h-pyrimidinedione, 5-chloro,uracil, 5-chloro,5-chloro-2,4-dihydroxypyrimidine,5-chloropyrimidine-2,4 1h,3h-dione,unii-7lq4v03rny,7lq4v03rny,5-chloro-1,3-dihydropyrimidine-2,4-dione,5-chloropyrimidine-2,4 1h,3h-dione 5-chlorouracil,zlchem 428 PubChem CID: 15758 ChEBI: CHEBI:60762 IUPAC Name: 5-chloro-1,2,3,4-tetrahydropyrimidine-2,4-dione SMILES: ClC1=CNC(=O)NC1=O

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Specifications

PubChem CID	15758
CAS	1820-81-1
Molecular Weight (g/mol)	146.53
ChEBI	CHEBI:60762
MDL Number	MFCD00006019
SMILES	ClC1=CNC(=O)NC1=O
Synonym	5-chlorouracil,2,4 1h,3h-pyrimidinedione, 5-chloro,uracil, 5-chloro,5-chloro-2,4-dihydroxypyrimidine,5-chloropyrimidine-2,4 1h,3h-dione,unii-7lq4v03rny,7lq4v03rny,5-chloro-1,3-dihydropyrimidine-2,4-dione,5-chloropyrimidine-2,4 1h,3h-dione 5-chlorouracil,zlchem 428
IUPAC Name	5-chloro-1,2,3,4-tetrahydropyrimidine-2,4-dione
InChI Key	ZFTBZKVVGZNMJR-UHFFFAOYSA-N
Molecular Formula	C4H3ClN2O2

253

Pyrimethamine 98.0+%, TCI America™

CAS: 58-14-0 Molecular Formula: C12H13ClN4 Molecular Weight (g/mol): 248.71 MDL Number: MFCD00057350 InChI Key: WKSAUQYGYAYLPV-UHFFFAOYSA-N Synonym: pyrimethamine,chloridine,daraprim,chloridin,diaminopyritamin,5-4-chlorophenyl-6-ethylpyrimidine-2,4-diamine,ethylpyrimidine,pirimetamina,chloridyn,malocide PubChem CID: 4993 ChEBI: CHEBI:8673 IUPAC Name: 5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine SMILES: CCC1=NC(N)=NC(N)=C1C1=CC=C(Cl)C=C1

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Specifications

PubChem CID	4993
CAS	58-14-0
Molecular Weight (g/mol)	248.71
ChEBI	CHEBI:8673
MDL Number	MFCD00057350
SMILES	CCC1=NC(N)=NC(N)=C1C1=CC=C(Cl)C=C1
Synonym	pyrimethamine,chloridine,daraprim,chloridin,diaminopyritamin,5-4-chlorophenyl-6-ethylpyrimidine-2,4-diamine,ethylpyrimidine,pirimetamina,chloridyn,malocide
IUPAC Name	5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine
InChI Key	WKSAUQYGYAYLPV-UHFFFAOYSA-N
Molecular Formula	C12H13ClN4

254

5-Chloro-2-(methylthio)pyrimidine-4-carboxylic Acid 97.0+%, TCI America™

CAS: 61727-33-1 Molecular Formula: C6H5ClN2O2S Molecular Weight (g/mol): 204.628 MDL Number: MFCD00173907 InChI Key: SEPCYCDQJZTPHO-UHFFFAOYSA-N Synonym: 5-chloro-2-methylthio pyrimidine-4-carboxylic acid,5-chloro-2-methylsulfanyl pyrimidine-4-carboxylic acid,4-pyrimidinecarboxylic acid, 5-chloro-2-methylthio,5-chloro-2-methylsulfanyl-pyrimidine-4-carboxylic acid,4-carboxy-5-chloro-2-methylthio pyrimidine,5-chloro-2-methylthio-4-pyrimidinecarboxylic acid,5-chloro-2-methylthiopyrimidine-4-carboxylic acid,zlchem 91,oleosol fast red bl,oleosol fast red gl PubChem CID: 725711 IUPAC Name: 5-chloro-2-methylsulfanylpyrimidine-4-carboxylic acid SMILES: CSC1=NC=C(C(=N1)C(=O)O)Cl

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Specifications

PubChem CID	725711
CAS	61727-33-1
Molecular Weight (g/mol)	204.628
MDL Number	MFCD00173907
SMILES	CSC1=NC=C(C(=N1)C(=O)O)Cl
Synonym	5-chloro-2-methylthio pyrimidine-4-carboxylic acid,5-chloro-2-methylsulfanyl pyrimidine-4-carboxylic acid,4-pyrimidinecarboxylic acid, 5-chloro-2-methylthio,5-chloro-2-methylsulfanyl-pyrimidine-4-carboxylic acid,4-carboxy-5-chloro-2-methylthio pyrimidine,5-chloro-2-methylthio-4-pyrimidinecarboxylic acid,5-chloro-2-methylthiopyrimidine-4-carboxylic acid,zlchem 91,oleosol fast red bl,oleosol fast red gl
IUPAC Name	5-chloro-2-methylsulfanylpyrimidine-4-carboxylic acid
InChI Key	SEPCYCDQJZTPHO-UHFFFAOYSA-N
Molecular Formula	C6H5ClN2O2S

255

2,4-Dihydroxy-5-methoxypyrimidine 98.0+%, TCI America™

CAS: 6623-81-0 Molecular Formula: C5H6N2O3 Molecular Weight (g/mol): 142.114 MDL Number: MFCD00187903 InChI Key: KELXHQACBIUYSE-UHFFFAOYSA-N Synonym: 5-Methoxy-2,4-pyrimidinediol PubChem CID: 81100 IUPAC Name: 5-methoxy-1H-pyrimidine-2,4-dione SMILES: COC1=CNC(=O)NC1=O

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Specifications

PubChem CID	81100
CAS	6623-81-0
Molecular Weight (g/mol)	142.114
MDL Number	MFCD00187903
SMILES	COC1=CNC(=O)NC1=O
Synonym	5-Methoxy-2,4-pyrimidinediol
IUPAC Name	5-methoxy-1H-pyrimidine-2,4-dione
InChI Key	KELXHQACBIUYSE-UHFFFAOYSA-N
Molecular Formula	C5H6N2O3

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