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.

106 – 120 of 3,189 results

106

4,6-Dichloropyrimidine, 97%

CAS: 1193-21-1 Molecular Formula: C4H2Cl2N2 Molecular Weight (g/mol): 148.97 MDL Number: MFCD00006109 InChI Key: XJPZKYIHCLDXST-UHFFFAOYSA-N Synonym: pyrimidine, 4,6-dichloro,4,6-dichloro-pyrimidine,4,6-dichloro pyrimidine,4,6-dichloro-1,3-diazine,4,6-dichlorpyrimidin,dichloropyrmidine,dichloropyrimidine,zlchem 225,pubchem6913,4,6-dichloropyrimdine PubChem CID: 70943 IUPAC Name: 4,6-dichloropyrimidine SMILES: ClC1=CC(Cl)=NC=N1

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Specifications

PubChem CID	70943
CAS	1193-21-1
Molecular Weight (g/mol)	148.97
MDL Number	MFCD00006109
SMILES	ClC1=CC(Cl)=NC=N1
Synonym	pyrimidine, 4,6-dichloro,4,6-dichloro-pyrimidine,4,6-dichloro pyrimidine,4,6-dichloro-1,3-diazine,4,6-dichlorpyrimidin,dichloropyrmidine,dichloropyrimidine,zlchem 225,pubchem6913,4,6-dichloropyrimdine
IUPAC Name	4,6-dichloropyrimidine
InChI Key	XJPZKYIHCLDXST-UHFFFAOYSA-N
Molecular Formula	C4H2Cl2N2

107

4,6-Dihydroxypyrimidine, 98%

CAS: 1193-24-4 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.09 MDL Number: MFCD00016733 InChI Key: DUFGYCAXVIUXIP-UHFFFAOYSA-N Synonym: 4,6-dihydroxypyrimidine,pyrimidine-4,6-diol,4,6-pyrimidinediol,6-hydroxy-4 1h-pyrimidinone,4 1h-pyrimidinone, 6-hydroxy,4 3h-pyrimidinone, 6-hydroxy,6-hydroxypyrimidin-4 3h-one,6-hydroxy-1h-pyrimidin-4-one,4,6-dihydroxypyrimidin,6-hydroxy-4-pyrimidinone PubChem CID: 14512 SMILES: OC1=CC(=O)NC=N1

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Specifications

PubChem CID	14512
CAS	1193-24-4
Molecular Weight (g/mol)	112.09
MDL Number	MFCD00016733
SMILES	OC1=CC(=O)NC=N1
Synonym	4,6-dihydroxypyrimidine,pyrimidine-4,6-diol,4,6-pyrimidinediol,6-hydroxy-4 1h-pyrimidinone,4 1h-pyrimidinone, 6-hydroxy,4 3h-pyrimidinone, 6-hydroxy,6-hydroxypyrimidin-4 3h-one,6-hydroxy-1h-pyrimidin-4-one,4,6-dihydroxypyrimidin,6-hydroxy-4-pyrimidinone
InChI Key	DUFGYCAXVIUXIP-UHFFFAOYSA-N
Molecular Formula	C4H4N2O2

108

Thermo Scientific Chemicals 5-Iodouracil, 99%

CAS: 696-07-1 Molecular Formula: C4H3IN2O2 Molecular Weight (g/mol): 237.98 MDL Number: MFCD00006020 InChI Key: KSNXJLQDQOIRIP-UHFFFAOYSA-N Synonym: 5-iodouracil,5-iodopyrimidine-2,4 1h,3h-dione,2,4 1h,3h-pyrimidinedione, 5-iodo,uracil, 5-iodo,5-iodopyrimidine-2,4-diol,2,4-dihydroxy-5-iodopyrimidine,5-iodo uracil,unii-h59brk500m,chembl1173,5-iodo-1,2,3,4-tetrahydropyrimidine-2,4-dione PubChem CID: 69672 ChEBI: CHEBI:43636 IUPAC Name: 5-iodo-1H-pyrimidine-2,4-dione SMILES: IC1=CNC(=O)NC1=O

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Specifications

PubChem CID	69672
CAS	696-07-1
Molecular Weight (g/mol)	237.98
ChEBI	CHEBI:43636
MDL Number	MFCD00006020
SMILES	IC1=CNC(=O)NC1=O
Synonym	5-iodouracil,5-iodopyrimidine-2,4 1h,3h-dione,2,4 1h,3h-pyrimidinedione, 5-iodo,uracil, 5-iodo,5-iodopyrimidine-2,4-diol,2,4-dihydroxy-5-iodopyrimidine,5-iodo uracil,unii-h59brk500m,chembl1173,5-iodo-1,2,3,4-tetrahydropyrimidine-2,4-dione
IUPAC Name	5-iodo-1H-pyrimidine-2,4-dione
InChI Key	KSNXJLQDQOIRIP-UHFFFAOYSA-N
Molecular Formula	C4H3IN2O2

109

Isocytosine, 99%

CAS: 108-53-2 Molecular Formula: C4H5N3O Molecular Weight (g/mol): 111.10 MDL Number: MFCD00057557 MFCD00023256 InChI Key: XQCZBXHVTFVIFE-UHFFFAOYSA-N Synonym: isocytosine,2-amino-4-hydroxypyrimidine,2-aminopyrimidin-4-ol,2-aminopyrimidin-4 1h-one,2-amino-4-pyrimdinol,2-amino-4-pyrimidone,2-amino-4-oxypyrimidine,2-aminouracil,4-pyrimidinol, 2-amino,4 1h-pyrimidinone, 2-amino PubChem CID: 66950 ChEBI: CHEBI:55502 SMILES: NC1=NC=CC(=O)N1

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Specifications

PubChem CID	66950
CAS	108-53-2
Molecular Weight (g/mol)	111.10
ChEBI	CHEBI:55502
MDL Number	MFCD00057557 MFCD00023256
SMILES	NC1=NC=CC(=O)N1
Synonym	isocytosine,2-amino-4-hydroxypyrimidine,2-aminopyrimidin-4-ol,2-aminopyrimidin-4 1h-one,2-amino-4-pyrimdinol,2-amino-4-pyrimidone,2-amino-4-oxypyrimidine,2-aminouracil,4-pyrimidinol, 2-amino,4 1h-pyrimidinone, 2-amino
InChI Key	XQCZBXHVTFVIFE-UHFFFAOYSA-N
Molecular Formula	C4H5N3O

110

2-Mercaptopyrimidine, 98%

CAS: 1450-85-7 Molecular Formula: C4H4N2S Molecular Weight (g/mol): 112.15 MDL Number: MFCD00006073 InChI Key: HBCQSNAFLVXVAY-UHFFFAOYSA-N Synonym: 2-mercaptopyrimidine,pyrimidine-2-thiol,2-pyrimidinethiol,2-thiopyrimidine,pyrimidine-2 1h-thione,2 1h-pyrimidinethione,pyrimidinethione,2-pyrimidinethione,2-pyrimidinethiol 9ci,2-1h-pyrimidinthione PubChem CID: 1550489 ChEBI: CHEBI:53576 IUPAC Name: 1H-pyrimidine-2-thione SMILES: C1=CNC(=S)N=C1

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Specifications

PubChem CID	1550489
CAS	1450-85-7
Molecular Weight (g/mol)	112.15
ChEBI	CHEBI:53576
MDL Number	MFCD00006073
SMILES	C1=CNC(=S)N=C1
Synonym	2-mercaptopyrimidine,pyrimidine-2-thiol,2-pyrimidinethiol,2-thiopyrimidine,pyrimidine-2 1h-thione,2 1h-pyrimidinethione,pyrimidinethione,2-pyrimidinethione,2-pyrimidinethiol 9ci,2-1h-pyrimidinthione
IUPAC Name	1H-pyrimidine-2-thione
InChI Key	HBCQSNAFLVXVAY-UHFFFAOYSA-N
Molecular Formula	C4H4N2S

111

5-Fluorouracil, 99%

CAS: 51-21-8 Molecular Formula: C4H3FN2O2 Molecular Weight (g/mol): 130.08 MDL Number: MFCD00006018 InChI Key: GHASVSINZRGABV-UHFFFAOYSA-N Synonym: 5-fluorouracil,fluorouracil,5-fu,fluoroplex,adrucil,efudex,carac,fluracil,fluoroblastin,kecimeton PubChem CID: 3385 ChEBI: CHEBI:46345 IUPAC Name: 5-fluoro-1H-pyrimidine-2,4-dione SMILES: FC1=CNC(=O)NC1=O

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Specifications

PubChem CID	3385
CAS	51-21-8
Molecular Weight (g/mol)	130.08
ChEBI	CHEBI:46345
MDL Number	MFCD00006018
SMILES	FC1=CNC(=O)NC1=O
Synonym	5-fluorouracil,fluorouracil,5-fu,fluoroplex,adrucil,efudex,carac,fluracil,fluoroblastin,kecimeton
IUPAC Name	5-fluoro-1H-pyrimidine-2,4-dione
InChI Key	GHASVSINZRGABV-UHFFFAOYSA-N
Molecular Formula	C4H3FN2O2

112

5-Bromouracil, 98+%

CAS: 51-20-7 Molecular Formula: C4H3BrN2O2 Molecular Weight (g/mol): 190.98 MDL Number: MFCD00006017 InChI Key: LQLQRFGHAALLLE-UHFFFAOYSA-N Synonym: 5-bromouracil,bromouracil,uracil, 5-bromo,5-bromopyrimidine-2,4 1h,3h-dione,5-bromo-2,4 1h,3h-pyrimidinedione,5-bromo-2,4-dihydroxypyrimidine,2,4 1h,3h-pyrimidinedione, 5-bromo,5-bromopyrimidine-2,4-diol,unii-4hk400g5uo,5-bromo-1,2,3,4-tetrahydropyrimidine-2,4-dione PubChem CID: 5802 ChEBI: CHEBI:20552 IUPAC Name: 5-bromo-1H-pyrimidine-2,4-dione SMILES: BrC1=CNC(=O)NC1=O

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Specifications

PubChem CID	5802
CAS	51-20-7
Molecular Weight (g/mol)	190.98
ChEBI	CHEBI:20552
MDL Number	MFCD00006017
SMILES	BrC1=CNC(=O)NC1=O
Synonym	5-bromouracil,bromouracil,uracil, 5-bromo,5-bromopyrimidine-2,4 1h,3h-dione,5-bromo-2,4 1h,3h-pyrimidinedione,5-bromo-2,4-dihydroxypyrimidine,2,4 1h,3h-pyrimidinedione, 5-bromo,5-bromopyrimidine-2,4-diol,unii-4hk400g5uo,5-bromo-1,2,3,4-tetrahydropyrimidine-2,4-dione
IUPAC Name	5-bromo-1H-pyrimidine-2,4-dione
InChI Key	LQLQRFGHAALLLE-UHFFFAOYSA-N
Molecular Formula	C4H3BrN2O2

113

Thymine, >99%, MP Biomedicals™

CAS: 65-71-4 Molecular Formula: C5H6N2O2 Molecular Weight (g/mol): 126.115 InChI Key: RWQNBRDOKXIBIV-UHFFFAOYSA-N Synonym: thymine,5-methyluracil,thymin,2,4-dihydroxy-5-methylpyrimidine,thymine anhydrate,2,4 1h,3h-pyrimidinedione, 5-methyl,5-methylpyrimidine-2,4 1h,3h-dione,5-methyl-2,4 1h,3h-pyrimidinedione,thymin purine base,5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione PubChem CID: 1135 ChEBI: CHEBI:17821 IUPAC Name: 5-methyl-1H-pyrimidine-2,4-dione SMILES: CC1=CNC(=O)NC1=O

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Specifications

PubChem CID	1135
CAS	65-71-4
Molecular Weight (g/mol)	126.115
ChEBI	CHEBI:17821
SMILES	CC1=CNC(=O)NC1=O
Synonym	thymine,5-methyluracil,thymin,2,4-dihydroxy-5-methylpyrimidine,thymine anhydrate,2,4 1h,3h-pyrimidinedione, 5-methyl,5-methylpyrimidine-2,4 1h,3h-dione,5-methyl-2,4 1h,3h-pyrimidinedione,thymin purine base,5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
IUPAC Name	5-methyl-1H-pyrimidine-2,4-dione
InChI Key	RWQNBRDOKXIBIV-UHFFFAOYSA-N
Molecular Formula	C5H6N2O2

114

PubChem CID	3385
CAS	51-21-8
Molecular Weight (g/mol)	130.08
ChEBI	CHEBI:46345
MDL Number	MFCD00006018
SMILES	FC1=CNC(=O)NC1=O
Synonym	5-fluorouracil,fluorouracil,5-fu,fluoroplex,adrucil,efudex,carac,fluracil,fluoroblastin,kecimeton
IUPAC Name	5-fluoro-1,2,3,4-tetrahydropyrimidine-2,4-dione
InChI Key	GHASVSINZRGABV-UHFFFAOYSA-N
Molecular Formula	C4H3FN2O2

115

5-Pyrimidinecarboxylic acid, 97%, Thermo Scientific™

CAS: 4595-61-3 Molecular Formula: C5H4N2O2 Molecular Weight (g/mol): 124.10 MDL Number: MFCD00856162 InChI Key: IIVUJUOJERNGQX-UHFFFAOYSA-N Synonym: 5-pyrimidinecarboxylic acid,5-carboxypyrimidine,pyrimidine-5-carboxilic acid,5-pyrimidine carboxylic acid,pyrimidine-5-carboxylate acid,pyrimidine-5-carboxylicacid,pubchem2056,acmc-209k5a,5-pyrimidyl carboxylic acid,pyrimidin-5-carboxylic acid PubChem CID: 78346 IUPAC Name: pyrimidine-5-carboxylic acid SMILES: OC(=O)C1=CN=CN=C1

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Specifications

PubChem CID	78346
CAS	4595-61-3
Molecular Weight (g/mol)	124.10
MDL Number	MFCD00856162
SMILES	OC(=O)C1=CN=CN=C1
Synonym	5-pyrimidinecarboxylic acid,5-carboxypyrimidine,pyrimidine-5-carboxilic acid,5-pyrimidine carboxylic acid,pyrimidine-5-carboxylate acid,pyrimidine-5-carboxylicacid,pubchem2056,acmc-209k5a,5-pyrimidyl carboxylic acid,pyrimidin-5-carboxylic acid
IUPAC Name	pyrimidine-5-carboxylic acid
InChI Key	IIVUJUOJERNGQX-UHFFFAOYSA-N
Molecular Formula	C5H4N2O2

116

2-Amino-4,6-dichloropyrimidine, 98%

CAS: 56-05-3 Molecular Formula: C4H3Cl2N3 Molecular Weight (g/mol): 163.989 MDL Number: MFCD00006090 InChI Key: JPZOAVGMSDSWSW-UHFFFAOYSA-N Synonym: 2-amino-4,6-dichloropyrimidine,4,6-dichloro-2-pyrimidinamine,2-pyrimidinamine, 4,6-dichloro,4,6-dichloropyrimidin-2-ylamine,ccris 7460,4,6-dichloro-pyrimidin-2-ylamine,pyrimidine, 2-amino-4,6-dichloro,2-amino-4,6-dichloro pyrimidine,4,6-dichloropyrimidine-2-ylamine,zlchem 351 PubChem CID: 65522 IUPAC Name: 4,6-dichloropyrimidin-2-amine SMILES: C1=C(N=C(N=C1Cl)N)Cl

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Specifications

PubChem CID	65522
CAS	56-05-3
Molecular Weight (g/mol)	163.989
MDL Number	MFCD00006090
SMILES	C1=C(N=C(N=C1Cl)N)Cl
Synonym	2-amino-4,6-dichloropyrimidine,4,6-dichloro-2-pyrimidinamine,2-pyrimidinamine, 4,6-dichloro,4,6-dichloropyrimidin-2-ylamine,ccris 7460,4,6-dichloro-pyrimidin-2-ylamine,pyrimidine, 2-amino-4,6-dichloro,2-amino-4,6-dichloro pyrimidine,4,6-dichloropyrimidine-2-ylamine,zlchem 351
IUPAC Name	4,6-dichloropyrimidin-2-amine
InChI Key	JPZOAVGMSDSWSW-UHFFFAOYSA-N
Molecular Formula	C4H3Cl2N3

117

Pyrimidine-2-carboxylic acid, 95%

CAS: 31519-62-7 Molecular Formula: C5H4N2O2 Molecular Weight (g/mol): 124.10 MDL Number: MFCD00856161 InChI Key: ZFCHNZDUMIOWFV-UHFFFAOYSA-N Synonym: 2-pyrimidinecarboxylic acid,2-carboxypyrimidine,pyrimidine carboxylic acid,pyrimidinecarboxylic acid,2-carboxy-1,3-diazine,2-pyrimidinecarboxylic acid 6ci,8ci,9ci,2-pyrimidinecarboxylicacid,2-carboxy pyrimidine,pubchem9603,pyrimidine-carboxylic acid PubChem CID: 12626245 IUPAC Name: pyrimidine-2-carboxylic acid SMILES: OC(=O)C1=NC=CC=N1

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Specifications

PubChem CID	12626245
CAS	31519-62-7
Molecular Weight (g/mol)	124.10
MDL Number	MFCD00856161
SMILES	OC(=O)C1=NC=CC=N1
Synonym	2-pyrimidinecarboxylic acid,2-carboxypyrimidine,pyrimidine carboxylic acid,pyrimidinecarboxylic acid,2-carboxy-1,3-diazine,2-pyrimidinecarboxylic acid 6ci,8ci,9ci,2-pyrimidinecarboxylicacid,2-carboxy pyrimidine,pubchem9603,pyrimidine-carboxylic acid
IUPAC Name	pyrimidine-2-carboxylic acid
InChI Key	ZFCHNZDUMIOWFV-UHFFFAOYSA-N
Molecular Formula	C5H4N2O2

118

N4-Benzoylcytosine, 98%

CAS: 26661-13-2 Molecular Formula: C11H9N3O2 Molecular Weight (g/mol): 215.21 MDL Number: MFCD00239434 InChI Key: XBDUZBHKKUFFRH-UHFFFAOYSA-N Synonym: n4-benzoylcytosine,n-2-oxo-1,2-dihydropyrimidin-4-yl benzamide,n-benzoylcytosine,n-4-benzoyl cytosine,benzamide, n-1,2-dihydro-2-oxo-4-pyrimidinyl,n-2-oxo-1h-pyrimidin-6-yl benzamide,benzamide, n-2,3-dihydro-2-oxo-4-pyrimidinyl,n-2-oxohydropyrimidin-4-yl benzamide,n-2-oxo-1h-pyrimidin-4-yl benzamide,n-benzoyl cytosine PubChem CID: 309343 IUPAC Name: N-(2-oxo-1H-pyrimidin-6-yl)benzamide SMILES: O=C(NC1=CC=NC(=O)N1)C1=CC=CC=C1

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Specifications

PubChem CID	309343
CAS	26661-13-2
Molecular Weight (g/mol)	215.21
MDL Number	MFCD00239434
SMILES	O=C(NC1=CC=NC(=O)N1)C1=CC=CC=C1
Synonym	n4-benzoylcytosine,n-2-oxo-1,2-dihydropyrimidin-4-yl benzamide,n-benzoylcytosine,n-4-benzoyl cytosine,benzamide, n-1,2-dihydro-2-oxo-4-pyrimidinyl,n-2-oxo-1h-pyrimidin-6-yl benzamide,benzamide, n-2,3-dihydro-2-oxo-4-pyrimidinyl,n-2-oxohydropyrimidin-4-yl benzamide,n-2-oxo-1h-pyrimidin-4-yl benzamide,n-benzoyl cytosine
IUPAC Name	N-(2-oxo-1H-pyrimidin-6-yl)benzamide
InChI Key	XBDUZBHKKUFFRH-UHFFFAOYSA-N
Molecular Formula	C11H9N3O2

119

4,6-Dihydroxy-2-methylpyrimidine, 99%

CAS: 40497-30-1 Molecular Formula: C5H6N2O2 Molecular Weight (g/mol): 126.12 MDL Number: MFCD00006104,MFCD00205627,MFCD20486784 InChI Key: BPSGVKFIQZZFNH-UHFFFAOYSA-N Synonym: 4,6-dihydroxy-2-methylpyrimidine,2-methylpyrimidine-4,6-diol,2-methyl-4,6-dihydroxypyrimidine,2-methyl-4,6-pyrimidinediol,2-methyl-1h,5h-pyrimidine-4,5-dione,4 1h-pyrimidinone, 6-hydroxy-2-methyl,2-methyl-4,6-dihydroxy pyrimidine,6-hydroxy-2-methyl-3h-pyrimidin-4-one,6-hydroxy-2-methylpyrimidin-4 3h-one,6-hydroxy-2-methyl-3,4-dihydropyrimidin-4-one PubChem CID: 222672 IUPAC Name: 4-hydroxy-2-methyl-1H-pyrimidin-6-one SMILES: CC1=NC(O)=CC(=O)N1

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Specifications

PubChem CID	222672
CAS	40497-30-1
Molecular Weight (g/mol)	126.12
MDL Number	MFCD00006104,MFCD00205627,MFCD20486784
SMILES	CC1=NC(O)=CC(=O)N1
Synonym	4,6-dihydroxy-2-methylpyrimidine,2-methylpyrimidine-4,6-diol,2-methyl-4,6-dihydroxypyrimidine,2-methyl-4,6-pyrimidinediol,2-methyl-1h,5h-pyrimidine-4,5-dione,4 1h-pyrimidinone, 6-hydroxy-2-methyl,2-methyl-4,6-dihydroxy pyrimidine,6-hydroxy-2-methyl-3h-pyrimidin-4-one,6-hydroxy-2-methylpyrimidin-4 3h-one,6-hydroxy-2-methyl-3,4-dihydropyrimidin-4-one
IUPAC Name	4-hydroxy-2-methyl-1H-pyrimidin-6-one
InChI Key	BPSGVKFIQZZFNH-UHFFFAOYSA-N
Molecular Formula	C5H6N2O2

120

Thiamine Hydrochloride, USP, 98-102%, Spectrum™ Chemical

CAS: 67-03-8 Molecular Formula: C12H18Cl2N4OS Molecular Weight (g/mol): 337.26 InChI Key: DPJRMOMPQZCRJU-UHFFFAOYSA-M IUPAC Name: hydrogen 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium dichloride SMILES: [H+].[Cl-].[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N

Pricing & Availability
Specifications

CAS	67-03-8
Molecular Weight (g/mol)	337.26
SMILES	[H+].[Cl-].[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N
IUPAC Name	hydrogen 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium dichloride
InChI Key	DPJRMOMPQZCRJU-UHFFFAOYSA-M
Molecular Formula	C12H18Cl2N4OS

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