Organophosphorus compounds

Organic compounds that contain one or more phosphorus atoms.

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(2S,4S)-(-)-2,4-Bis(diphenylphosphino)pentane, 99%, Thermo Scientific Chemicals

CAS: 77876-39-2 Molecular Formula: C29H30P2 Molecular Weight (g/mol): 440.51 MDL Number: MFCD00058923 InChI Key: CTYPJIUQROQJBG-ISIPKWIHNA-N Synonym: 2s,4s---2,4-bis diphenylphosphino pentane,s,s-bdpp,2s,4s-pentane-2,4-diylbis diphenylphosphine,phosphine, 1s,3s-1,3-dimethyl-1,3-propanediyl bis diphenyl,s,s-2,4-bis diphenylphosphino pentane,2s,4s-2,4-bis diphenylphosphino pentane,1s,3s-1,3-dimethyl-1,3-propanediyl bis diphenylphosphine,2s,4s-4-diphenylphosphanylpentan-2-yl-diphenylphosphane,2s,4s-4-diphenylphosphanyl pentan-2-yl diphenylphosphane PubChem CID: 2734567 SMILES: C[C@@H](C[C@H](C)P(C1=CC=CC=C1)C1=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	2734567
CAS	77876-39-2
Molecular Weight (g/mol)	440.51
MDL Number	MFCD00058923
SMILES	C[C@@H](C[C@H](C)P(C1=CC=CC=C1)C1=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	2s,4s---2,4-bis diphenylphosphino pentane,s,s-bdpp,2s,4s-pentane-2,4-diylbis diphenylphosphine,phosphine, 1s,3s-1,3-dimethyl-1,3-propanediyl bis diphenyl,s,s-2,4-bis diphenylphosphino pentane,2s,4s-2,4-bis diphenylphosphino pentane,1s,3s-1,3-dimethyl-1,3-propanediyl bis diphenylphosphine,2s,4s-4-diphenylphosphanylpentan-2-yl-diphenylphosphane,2s,4s-4-diphenylphosphanyl pentan-2-yl diphenylphosphane
InChI Key	CTYPJIUQROQJBG-ISIPKWIHNA-N
Molecular Formula	C29H30P2

Dichlorobis(di-tert-butylphenylphosphine)palladium(II), Pd 16.1%

CAS: 34409-44-4 Molecular Formula: C28H46Cl2P2Pd Molecular Weight (g/mol): 621.94 MDL Number: MFCD09953450 InChI Key: DFKFLLBQLYGVIH-UHFFFAOYSA-L Synonym: dichlorobis di-tert-butylphenylphosphine palladium ii,bis di-t-butyl phenyl phosphine palladium dichloride,bis di-tert-butyl phenyl phosphane ; palladium chloride PubChem CID: 56649816 IUPAC Name: ditert-butyl(phenyl)phosphane;dichloropalladium SMILES: Cl[Pd++]Cl.CC(C)(C)P(C1=CC=CC=C1)C(C)(C)C.CC(C)(C)P(C1=CC=CC=C1)C(C)(C)C

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Specifications

PubChem CID	56649816
CAS	34409-44-4
Molecular Weight (g/mol)	621.94
MDL Number	MFCD09953450
SMILES	Cl[Pd++]Cl.CC(C)(C)P(C1=CC=CC=C1)C(C)(C)C.CC(C)(C)P(C1=CC=CC=C1)C(C)(C)C
Synonym	dichlorobis di-tert-butylphenylphosphine palladium ii,bis di-t-butyl phenyl phosphine palladium dichloride,bis di-tert-butyl phenyl phosphane ; palladium chloride
IUPAC Name	ditert-butyl(phenyl)phosphane;dichloropalladium
InChI Key	DFKFLLBQLYGVIH-UHFFFAOYSA-L
Molecular Formula	C28H46Cl2P2Pd

(R,R)-DIPAMP, 90%

CAS: 55739-58-7 Molecular Formula: C28H28O2P2 Molecular Weight (g/mol): 458.48 MDL Number: MFCD05863546 InChI Key: QKZWXPLBVCKXNQ-UHFFFAOYNA-N Synonym: r,r-dipamp,1,2-bis r-2-methoxyphenyl phenyl phosphino ethane,unii-blj831owlw,--dipamp,r,r-ethylenebis 2-methoxyphenyl phenylphosphine,r,r-1,2-bis 2-methoxyphenyl phenylphosphino ethane,blj831owlw,s,s-dipamp,1r,2r---bis 2-methoxyphenyl phenylphosphino ethane PubChem CID: 10884975 SMILES: COC1=C(C=CC=C1)P(CCP(C1=CC=CC=C1)C1=C(OC)C=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	10884975
CAS	55739-58-7
Molecular Weight (g/mol)	458.48
MDL Number	MFCD05863546
SMILES	COC1=C(C=CC=C1)P(CCP(C1=CC=CC=C1)C1=C(OC)C=CC=C1)C1=CC=CC=C1
Synonym	r,r-dipamp,1,2-bis r-2-methoxyphenyl phenyl phosphino ethane,unii-blj831owlw,--dipamp,r,r-ethylenebis 2-methoxyphenyl phenylphosphine,r,r-1,2-bis 2-methoxyphenyl phenylphosphino ethane,blj831owlw,s,s-dipamp,1r,2r---bis 2-methoxyphenyl phenylphosphino ethane
InChI Key	QKZWXPLBVCKXNQ-UHFFFAOYNA-N
Molecular Formula	C28H28O2P2

Diphenyl-2-pyridylphosphine, 97%

CAS: 37943-90-1 Molecular Formula: C₁₇H₁₄NP Molecular Weight (g/mol): 263.28 MDL Number: MFCD00192108 InChI Key: SVABQOITNJTVNJ-UHFFFAOYSA-N Synonym: diphenyl-2-pyridylphosphine,2-diphenylphosphino pyridine,2-pyridyldiphenylphosphine,diphenyl 2-pyridinyl phosphine,diphenyl 2-pyridyl phosphane,2-diphenylphosphanyl-pyridine,2-diphenylphosphanyl pyridine,diphenyl pyridin-2-yl phosphane,pph2 2-pyridyl,dpppy PubChem CID: 621893 IUPAC Name: diphenyl(pyridin-2-yl)phosphane SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=N3

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Specifications

PubChem CID	621893
CAS	37943-90-1
Molecular Weight (g/mol)	263.28
MDL Number	MFCD00192108
SMILES	C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=N3
Synonym	diphenyl-2-pyridylphosphine,2-diphenylphosphino pyridine,2-pyridyldiphenylphosphine,diphenyl 2-pyridinyl phosphine,diphenyl 2-pyridyl phosphane,2-diphenylphosphanyl-pyridine,2-diphenylphosphanyl pyridine,diphenyl pyridin-2-yl phosphane,pph2 2-pyridyl,dpppy
IUPAC Name	diphenyl(pyridin-2-yl)phosphane
InChI Key	SVABQOITNJTVNJ-UHFFFAOYSA-N
Molecular Formula	C₁₇H₁₄NP

Tetrakis(hydroxymethyl)phosphonium chloride, approx. 75-85% solution in water

CAS: 124-64-1 | C4H12ClO4P | 190.56 g/mol

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Specifications

Boiling Point	115.0°C
Molecular Weight (g/mol)	190.56
Color	Green-Yellow or Pink
Physical Form	Solution
Chemical Name or Material	Tetrakis(hydroxymethyl)phosphonium chloride
SMILES	[Cl-].OC[P+](CO)(CO)CO
InChI Key	AKXUUJCMWZFYMV-UHFFFAOYSA-M
Density	1.3400g/mL
PubChem CID	31298
Percent Purity	80.0 to 85.0%
CAS	7732-18-5
Infrared Spectrum	Authentic
Health Hazard 3	GHS P Statement IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wear protective gloves/protective
MDL Number	MFCD00031687
Health Hazard 2	GHS H Statement May be corrosive to metals. Toxic if swallowed. Causes severe skin burns and eye damage. May cause an allergic skin reaction. Suspected of damaging the unborn child. Very toxic to aquatic life with lon
Solubility Information	Solubility in water: soluble.
Packaging	Glass bottle
Flash Point	96°C
Health Hazard 1	GHS Signal Word: Danger
Synonym	tetrakis hydroxymethyl phosphonium chloride,thpc,pyroset tkc,retardol c,tetramethylolphosphonium chloride,tetrakis hydroxymethyl phosphanium chloride,unii-58wb2xcf8i,proban cc,tetrakis hydroxymethyl phosphochloride,ccris 317
IUPAC Name	tetrakis(hydroxymethyl)phosphanium;chloride
Molecular Formula	C4H12ClO4P
EINECS Number	204-707-7
Formula Weight	190.56
Specific Gravity	1.34

Bis(diphenylphosphino)methane, 97%

CAS: 2071-20-7 Molecular Formula: C25H22P2 Molecular Weight (g/mol): 384.40 MDL Number: MFCD00003537 InChI Key: XGCDBGRZEKYHNV-UHFFFAOYSA-N Synonym: bis diphenylphosphino methane,dppm,methylenebis diphenylphosphine,phosphine, methylenebis diphenyl,tetraphenylmethylenediphosphine,unii-i5o2hzr38v,methanediylbis diphenylphosphine,diphenylphosphanyl methyl diphenylphosphane,1,1-bis diphenylphosphino methane PubChem CID: 74952 IUPAC Name: diphenylphosphanylmethyl(diphenyl)phosphane SMILES: C(P(C1=CC=CC=C1)C1=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	74952
CAS	2071-20-7
Molecular Weight (g/mol)	384.40
MDL Number	MFCD00003537
SMILES	C(P(C1=CC=CC=C1)C1=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	bis diphenylphosphino methane,dppm,methylenebis diphenylphosphine,phosphine, methylenebis diphenyl,tetraphenylmethylenediphosphine,unii-i5o2hzr38v,methanediylbis diphenylphosphine,diphenylphosphanyl methyl diphenylphosphane,1,1-bis diphenylphosphino methane
IUPAC Name	diphenylphosphanylmethyl(diphenyl)phosphane
InChI Key	XGCDBGRZEKYHNV-UHFFFAOYSA-N
Molecular Formula	C25H22P2

O,S-Diethyl methylphosphonothioate, 97%, Thermo Scientific Chemicals

CAS: 2511-10-6 MDL Number: MFCD01705977

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Specifications

CAS	2511-10-6
MDL Number	MFCD01705977

Tri-n-butyl phosphite, 94%

CAS: 102-85-2 Molecular Formula: C12H27O3P Molecular Weight (g/mol): 250.319 MDL Number: MFCD00009437 InChI Key: XTTGYFREQJCEML-UHFFFAOYSA-N Synonym: tri-n-butyl phosphite,phosphorous acid, tributyl ester,tributoxyphosphine,tributylfosfit,butyl phosphite c4h9o 3p,tributylfosfit czech,tributylphosphite,phosphorus tributoxide p obu 3,tri-n-butylphosphite,1-butanol, 1,1',1-phosphinidynetri PubChem CID: 7623 IUPAC Name: tributyl phosphite SMILES: CCCCOP(OCCCC)OCCCC

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Specifications

PubChem CID	7623
CAS	102-85-2
Molecular Weight (g/mol)	250.319
MDL Number	MFCD00009437
SMILES	CCCCOP(OCCCC)OCCCC
Synonym	tri-n-butyl phosphite,phosphorous acid, tributyl ester,tributoxyphosphine,tributylfosfit,butyl phosphite c4h9o 3p,tributylfosfit czech,tributylphosphite,phosphorus tributoxide p obu 3,tri-n-butylphosphite,1-butanol, 1,1',1-phosphinidynetri
IUPAC Name	tributyl phosphite
InChI Key	XTTGYFREQJCEML-UHFFFAOYSA-N
Molecular Formula	C12H27O3P

Dichloro[bis(1,4-diphenylphosphino)butane]palladium(II), Pd 17.6%

CAS: 29964-62-3 Molecular Formula: C28H28Cl2P2Pd Molecular Weight (g/mol): 603.80 MDL Number: MFCD02093437 InChI Key: JQXJBXVWVPVTOO-UHFFFAOYSA-L Synonym: 1,4-bis diphenylphosphino butane-palladium ii chloride,1,4-butylenebis diphenylphosphine palladium dichloride,pdcl2 dppb,1,4-bis diphenylphosphino butane palladium ii dichloride,palladium ii chloride-1,4-bis diphenylphosphine butane,dichloro bis 1,4-diphenylphosphino butane palladium ii,palladium ii chloride 1,4-bis diphenylphosphino butane complex,dichloro 1,4-bis diphenylphosphino butane palladium ii,pd dppb cl2,acmc-209sk1 PubChem CID: 10974057 IUPAC Name: dichloropalladium;4-diphenylphosphanylbutyl(diphenyl)phosphane SMILES: Cl[Pd]Cl.C(CCP(C1=CC=CC=C1)C1=CC=CC=C1)CP(C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	10974057
CAS	29964-62-3
Molecular Weight (g/mol)	603.80
MDL Number	MFCD02093437
SMILES	Cl[Pd]Cl.C(CCP(C1=CC=CC=C1)C1=CC=CC=C1)CP(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	1,4-bis diphenylphosphino butane-palladium ii chloride,1,4-butylenebis diphenylphosphine palladium dichloride,pdcl2 dppb,1,4-bis diphenylphosphino butane palladium ii dichloride,palladium ii chloride-1,4-bis diphenylphosphine butane,dichloro bis 1,4-diphenylphosphino butane palladium ii,palladium ii chloride 1,4-bis diphenylphosphino butane complex,dichloro 1,4-bis diphenylphosphino butane palladium ii,pd dppb cl2,acmc-209sk1
IUPAC Name	dichloropalladium;4-diphenylphosphanylbutyl(diphenyl)phosphane
InChI Key	JQXJBXVWVPVTOO-UHFFFAOYSA-L
Molecular Formula	C28H28Cl2P2Pd

Bis(di-tert-butyl-phenylphosphine)palladium(0), 98%

CAS: 52359-17-8 Molecular Formula: C28H46P2Pd Molecular Weight (g/mol): 551.04 MDL Number: MFCD15071400 InChI Key: KJTQUBRAVOMHKY-UHFFFAOYSA-N Synonym: palladium, bis bis 1,1-dimethylethyl phenylphosphine,di-tert-butyl phenyl phosphane-palladium 2/1,bis di-tert-butyl phenyl phosphane palladium PubChem CID: 71365671 IUPAC Name: ditert-butyl(phenyl)phosphane;palladium SMILES: [Pd].CC(C)(C)P(C1=CC=CC=C1)C(C)(C)C.CC(C)(C)P(C1=CC=CC=C1)C(C)(C)C

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Specifications

PubChem CID	71365671
CAS	52359-17-8
Molecular Weight (g/mol)	551.04
MDL Number	MFCD15071400
SMILES	[Pd].CC(C)(C)P(C1=CC=CC=C1)C(C)(C)C.CC(C)(C)P(C1=CC=CC=C1)C(C)(C)C
Synonym	palladium, bis bis 1,1-dimethylethyl phenylphosphine,di-tert-butyl phenyl phosphane-palladium 2/1,bis di-tert-butyl phenyl phosphane palladium
IUPAC Name	ditert-butyl(phenyl)phosphane;palladium
InChI Key	KJTQUBRAVOMHKY-UHFFFAOYSA-N
Molecular Formula	C28H46P2Pd

Triisopropyl phosphite, 96%, Thermo Scientific Chemicals

CAS: 116-17-6 Molecular Formula: C₉H₂₁O₃P Molecular Weight (g/mol): 208.24 InChI Key: SJHCUXCOGGKFAI-UHFFFAOYSA-N Synonym: triisopropyl phosphite,tri-2-propyl phosphite,phosphorous acid, tris 1-methylethyl ester,isopropyl phosphite, tri,triisopropoxyphosphine,phosphorous acid, triisopropyl ester,tri-2-propylphosphite,unii-rj7qu4yqun,triisopropylphosphite,tri-i-propylphosphite PubChem CID: 8304 IUPAC Name: tripropan-2-yl phosphite SMILES: CC(C)OP(OC(C)C)OC(C)C

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Specifications

PubChem CID	8304
CAS	116-17-6
Molecular Weight (g/mol)	208.24
SMILES	CC(C)OP(OC(C)C)OC(C)C
Synonym	triisopropyl phosphite,tri-2-propyl phosphite,phosphorous acid, tris 1-methylethyl ester,isopropyl phosphite, tri,triisopropoxyphosphine,phosphorous acid, triisopropyl ester,tri-2-propylphosphite,unii-rj7qu4yqun,triisopropylphosphite,tri-i-propylphosphite
IUPAC Name	tripropan-2-yl phosphite
InChI Key	SJHCUXCOGGKFAI-UHFFFAOYSA-N
Molecular Formula	C₉H₂₁O₃P

Bis(tricyclohexylphosphine)palladium(0), 97% min

CAS: 33309-88-5 Molecular Formula: C36H66P2Pd Molecular Weight (g/mol): 667.29 MDL Number: MFCD01073796 InChI Key: JGBZTJWQMWZVNX-UHFFFAOYSA-N Synonym: bis tricyclohexylphosphine palladium 0,bis tricyclohexylphosphine palladium o,bis tricyclohexylphosphine palladium,palladium, bis tricyclohexylphosphine,pd pcy3 2,palladium; tricyclohexylphosphane,palladium-tricyclohexylphosphine 1:2,bis tricyclohexylphosphine-palladium o PubChem CID: 2734559 IUPAC Name: palladium;tricyclohexylphosphane SMILES: [Pd].C1CCC(CC1)P(C1CCCCC1)C1CCCCC1.C1CCC(CC1)P(C1CCCCC1)C1CCCCC1

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Specifications

PubChem CID	2734559
CAS	33309-88-5
Molecular Weight (g/mol)	667.29
MDL Number	MFCD01073796
SMILES	[Pd].C1CCC(CC1)P(C1CCCCC1)C1CCCCC1.C1CCC(CC1)P(C1CCCCC1)C1CCCCC1
Synonym	bis tricyclohexylphosphine palladium 0,bis tricyclohexylphosphine palladium o,bis tricyclohexylphosphine palladium,palladium, bis tricyclohexylphosphine,pd pcy3 2,palladium; tricyclohexylphosphane,palladium-tricyclohexylphosphine 1:2,bis tricyclohexylphosphine-palladium o
IUPAC Name	palladium;tricyclohexylphosphane
InChI Key	JGBZTJWQMWZVNX-UHFFFAOYSA-N
Molecular Formula	C36H66P2Pd

Tetrabutylphosphonium hydroxide, 40 wt.% solution in water

CAS: 14518-69-5 | C16H37OP | 276.45 g/mol

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Specifications

PubChem CID	84487
CAS	14518-69-5
Molecular Weight (g/mol)	276.45
MDL Number	MFCD00068456
SMILES	[OH-].CCCC[P+](CCCC)(CCCC)CCCC
Synonym	tetrabutylphosphonium hydroxide,tbph,tetrabutylphosphonium hydroxide solution,phosphonium,tetrabutyl-, hydroxide 1:1,phosphonium, tetrabutyl-, hydroxide 1:1,acmc-1c8ln,tetrabutylphosphoniumhydroxide,tetrabutylphosphanium hydroxide,tetra-n-butylphosphonium hydroxide w/w aq. soln.,tetrabutylphosphonium hydroxide solution, 40 wt. % in h2o
IUPAC Name	tetrabutylphosphanium;hydroxide
InChI Key	DFQPZDGUFQJANM-UHFFFAOYSA-M
Molecular Formula	C16H37OP

cis-Dichlorobis(triethylphosphine)platinum(II)

CAS: 15692-07-6 Molecular Formula: C12H30Cl2P2Pt Molecular Weight (g/mol): 502.30 MDL Number: MFCD00058821 InChI Key: WPWLTKRUFHHDLP-UHFFFAOYSA-L Synonym: cis-dichlorobis triethylphosphine platinum ii,et3p 2ptcl2,trans-dichlorobis triethylphosphine platinum ii,cis-bis triethylphosphine platinum dichloride,bis triethylphosphine platinum dichloride,cis-bis triethylphosphine platinum cento chloride,dichlorobis triethylphosphine platinum ii,cis-bis triethylphosphine platinum ii chloride PubChem CID: 11027520 IUPAC Name: dichloroplatinum;triethylphosphane SMILES: [Cl-].[Cl-].[Pt++].CCP(CC)CC.CCP(CC)CC

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Specifications

PubChem CID	11027520
CAS	15692-07-6
Molecular Weight (g/mol)	502.30
MDL Number	MFCD00058821
SMILES	[Cl-].[Cl-].[Pt++].CCP(CC)CC.CCP(CC)CC
Synonym	cis-dichlorobis triethylphosphine platinum ii,et3p 2ptcl2,trans-dichlorobis triethylphosphine platinum ii,cis-bis triethylphosphine platinum dichloride,bis triethylphosphine platinum dichloride,cis-bis triethylphosphine platinum cento chloride,dichlorobis triethylphosphine platinum ii,cis-bis triethylphosphine platinum ii chloride
IUPAC Name	dichloroplatinum;triethylphosphane
InChI Key	WPWLTKRUFHHDLP-UHFFFAOYSA-L
Molecular Formula	C12H30Cl2P2Pt

Tetramethylphosphonium bromide, 97%

CAS: 4519-28-2 Molecular Formula: C4H12BrP Molecular Weight (g/mol): 171.02 MDL Number: MFCD00011802 InChI Key: ZTXFOCMYRCGSMU-UHFFFAOYSA-M Synonym: tetramethylphosphonium bromide,tetramethylphosphanium bromide,acmc-1ai8x,ch3 4pbr,tetramethyl phosphonium bromide,phosphonium, tetramethyl-, bromide PubChem CID: 357594 IUPAC Name: tetramethylphosphanium;bromide SMILES: [Br-].C[P+](C)(C)C

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Specifications

PubChem CID	357594
CAS	4519-28-2
Molecular Weight (g/mol)	171.02
MDL Number	MFCD00011802
SMILES	[Br-].C[P+](C)(C)C
Synonym	tetramethylphosphonium bromide,tetramethylphosphanium bromide,acmc-1ai8x,ch3 4pbr,tetramethyl phosphonium bromide,phosphonium, tetramethyl-, bromide
IUPAC Name	tetramethylphosphanium;bromide
InChI Key	ZTXFOCMYRCGSMU-UHFFFAOYSA-M
Molecular Formula	C4H12BrP

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