Organic phosphonic acids and derivatives

Organic compounds that consist of phosphonic acid with organic functional group substitutions; includes compounds that are derived from organic phosphonic acids.

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106 – 120 of 439 results

106

Diethyl (bromodifluoromethyl)phosphonate, 97%

CAS: 65094-22-6 Molecular Formula: C5H10BrF2O3P Molecular Weight (g/mol): 267.01 MDL Number: MFCD00069118 InChI Key: QRADKVYIJIAENZ-UHFFFAOYSA-N Synonym: diethyl bromodifluoromethyl phosphonate,bromodifluoromethyl diethylphosphonate,diethyl bromodifluoromethanephosphonate,diethyl bromodifluoromethylphosphonate,bromodifluoromethyl phosphonic acid diethyl ester,1-bromo difluoro methyl-ethoxyphosphoryl oxyethane,phosphonic acid, bromodifluoromethyl-, diethyl ester,pubchem24183,acmc-20ai7p PubChem CID: 144101 IUPAC Name: 1-[[bromo(difluoro)methyl]-ethoxyphosphoryl]oxyethane SMILES: CCOP(=O)(OCC)C(F)(F)Br

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PubChem CID	144101
CAS	65094-22-6
Molecular Weight (g/mol)	267.01
MDL Number	MFCD00069118
SMILES	CCOP(=O)(OCC)C(F)(F)Br
Synonym	diethyl bromodifluoromethyl phosphonate,bromodifluoromethyl diethylphosphonate,diethyl bromodifluoromethanephosphonate,diethyl bromodifluoromethylphosphonate,bromodifluoromethyl phosphonic acid diethyl ester,1-bromo difluoro methyl-ethoxyphosphoryl oxyethane,phosphonic acid, bromodifluoromethyl-, diethyl ester,pubchem24183,acmc-20ai7p
IUPAC Name	1-[[bromo(difluoro)methyl]-ethoxyphosphoryl]oxyethane
InChI Key	QRADKVYIJIAENZ-UHFFFAOYSA-N
Molecular Formula	C5H10BrF2O3P

107

Diethyl (chloromethyl)phosphonate, 98%, Thermo Scientific Chemicals

CAS: 3167-63-3 Molecular Formula: C5H12ClO3P Molecular Weight (g/mol): 186.57 MDL Number: MFCD00010189 InChI Key: MZBIWKMCTWJLPT-UHFFFAOYSA-N Synonym: diethyl chloromethyl phosphonate,diethyl chloromethylphosphonate,diethyl chloromethanephosphonate,phosphonic acid, chloromethyl-, diethyl ester,chloromethylphosphonic acid diethyl ester,phosphonic acid, p-chloromethyl-, diethyl ester,chloromethyl phosphonic acid diethyl ester,1-chloromethyl ethoxy phosphoryl oxyethane,acmc-1cq3s PubChem CID: 76633 IUPAC Name: 1-[chloromethyl(ethoxy)phosphoryl]oxyethane SMILES: CCOP(=O)(CCl)OCC

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PubChem CID	76633
CAS	3167-63-3
Molecular Weight (g/mol)	186.57
MDL Number	MFCD00010189
SMILES	CCOP(=O)(CCl)OCC
Synonym	diethyl chloromethyl phosphonate,diethyl chloromethylphosphonate,diethyl chloromethanephosphonate,phosphonic acid, chloromethyl-, diethyl ester,chloromethylphosphonic acid diethyl ester,phosphonic acid, p-chloromethyl-, diethyl ester,chloromethyl phosphonic acid diethyl ester,1-chloromethyl ethoxy phosphoryl oxyethane,acmc-1cq3s
IUPAC Name	1-[chloromethyl(ethoxy)phosphoryl]oxyethane
InChI Key	MZBIWKMCTWJLPT-UHFFFAOYSA-N
Molecular Formula	C5H12ClO3P

108

tert-Butyl diethylphosphonoacetate, 95%

CAS: 27784-76-5 Molecular Formula: C10H21O5P Molecular Weight (g/mol): 252.247 MDL Number: MFCD00075414 InChI Key: NFEGNISFSSLEGU-UHFFFAOYSA-N Synonym: tert-butyl diethylphosphonoacetate,tert-butyl 2-diethoxyphosphoryl acetate,diethyl boc-methyl phosphonate,diethoxy-phosphoryl-acetic acid tert-butyl ester,t-butyl diethylphosphonoacetate,diethyl phosphonoacetic acid tert-butyl ester,t-butyl diethyl phosphonoacetate,diethylphosphonoacetic acid tert-butyl ester,diethyl 2-tert-butoxycarbonylmethyl phosphonate,acetic acid, diethoxyphosphinyl-, 1,1-dimethylethyl ester PubChem CID: 2773685 IUPAC Name: tert-butyl 2-diethoxyphosphorylacetate SMILES: CCOP(=O)(CC(=O)OC(C)(C)C)OCC

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PubChem CID	2773685
CAS	27784-76-5
Molecular Weight (g/mol)	252.247
MDL Number	MFCD00075414
SMILES	CCOP(=O)(CC(=O)OC(C)(C)C)OCC
Synonym	tert-butyl diethylphosphonoacetate,tert-butyl 2-diethoxyphosphoryl acetate,diethyl boc-methyl phosphonate,diethoxy-phosphoryl-acetic acid tert-butyl ester,t-butyl diethylphosphonoacetate,diethyl phosphonoacetic acid tert-butyl ester,t-butyl diethyl phosphonoacetate,diethylphosphonoacetic acid tert-butyl ester,diethyl 2-tert-butoxycarbonylmethyl phosphonate,acetic acid, diethoxyphosphinyl-, 1,1-dimethylethyl ester
IUPAC Name	tert-butyl 2-diethoxyphosphorylacetate
InChI Key	NFEGNISFSSLEGU-UHFFFAOYSA-N
Molecular Formula	C10H21O5P

109

Phosphonoacetic acid, 98+%

CAS: 4408-78-0 Molecular Formula: C2H5O5P Molecular Weight (g/mol): 140.03 MDL Number: MFCD00004311 InChI Key: XUYJLQHKOGNDPB-UHFFFAOYSA-N Synonym: phosphonoacetic acid,fosfonet,phosphonoacetate,acetic acid, phosphono,fosfonet sodium,phosphonacetic acid,carboxymethanephosphonic acid,fosfonoacetic acid,disodium phosphonoacetate,lopac-p-6909 PubChem CID: 546 ChEBI: CHEBI:15732 IUPAC Name: 2-phosphonoacetic acid SMILES: OC(=O)CP(O)(O)=O

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PubChem CID	546
CAS	4408-78-0
Molecular Weight (g/mol)	140.03
ChEBI	CHEBI:15732
MDL Number	MFCD00004311
SMILES	OC(=O)CP(O)(O)=O
Synonym	phosphonoacetic acid,fosfonet,phosphonoacetate,acetic acid, phosphono,fosfonet sodium,phosphonacetic acid,carboxymethanephosphonic acid,fosfonoacetic acid,disodium phosphonoacetate,lopac-p-6909
IUPAC Name	2-phosphonoacetic acid
InChI Key	XUYJLQHKOGNDPB-UHFFFAOYSA-N
Molecular Formula	C2H5O5P

110

Ethylphosphonic acid, 98+%, Thermo Scientific Chemicals

CAS: 6779-09-5 Molecular Formula: C2H5O3P Molecular Weight (g/mol): 108.03 MDL Number: MFCD00002141 InChI Key: GATNOFPXSDHULC-UHFFFAOYSA-L

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CAS	6779-09-5
Molecular Weight (g/mol)	108.03
MDL Number	MFCD00002141
InChI Key	GATNOFPXSDHULC-UHFFFAOYSA-L
Molecular Formula	C2H5O3P

111

Tetraethyl ethylenediphosphonate, 98%

CAS: 995-32-4 Molecular Formula: C10H24O6P2 Molecular Weight (g/mol): 302.24 MDL Number: MFCD00015133 InChI Key: RSQYXXACEZCDFS-UHFFFAOYSA-N Synonym: tetraethyl ethylenediphosphonate,tetraethyl ethylenebisphosphonate,ethylenediphosphonic acid tetraethyl ester,tetraethyl ethane-1,2-diylbis phosphonate,1,2-bis diethoxyphosphoryl ethane,1,2-bis diethyl-phosphonato ethane,phosphonic acid, 1,2-ethanediylbis-, tetraethyl ester,diethyl 2-diethoxyphosphoryl ethylphosphonate,phosphonic acid, ethylenedi-, tetraethyl ester,acmc-209scy PubChem CID: 70446 IUPAC Name: 1,2-bis(diethoxyphosphoryl)ethane SMILES: CCOP(=O)(CCP(=O)(OCC)OCC)OCC

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PubChem CID	70446
CAS	995-32-4
Molecular Weight (g/mol)	302.24
MDL Number	MFCD00015133
SMILES	CCOP(=O)(CCP(=O)(OCC)OCC)OCC
Synonym	tetraethyl ethylenediphosphonate,tetraethyl ethylenebisphosphonate,ethylenediphosphonic acid tetraethyl ester,tetraethyl ethane-1,2-diylbis phosphonate,1,2-bis diethoxyphosphoryl ethane,1,2-bis diethyl-phosphonato ethane,phosphonic acid, 1,2-ethanediylbis-, tetraethyl ester,diethyl 2-diethoxyphosphoryl ethylphosphonate,phosphonic acid, ethylenedi-, tetraethyl ester,acmc-209scy
IUPAC Name	1,2-bis(diethoxyphosphoryl)ethane
InChI Key	RSQYXXACEZCDFS-UHFFFAOYSA-N
Molecular Formula	C10H24O6P2

112

(Aminomethyl)phosphonic acid, 99%

CAS: 1066-51-9 Molecular Formula: CH6NO3P Molecular Weight (g/mol): 111.037 MDL Number: MFCD00008105 InChI Key: MGRVRXRGTBOSHW-UHFFFAOYSA-N Synonym: aminomethyl phosphonic acid,aminomethanephosphonic acid,amep,1-aminomethylphosphonic acid,1-aminomethylphosphonate,amino methane phosphoric acid,caswell no. 037c,1-aminomethyl phosphonic acid,phosphonic acid, aminomethyl PubChem CID: 14017 ChEBI: CHEBI:28812 IUPAC Name: aminomethylphosphonic acid SMILES: C(N)P(=O)(O)O

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PubChem CID	14017
CAS	1066-51-9
Molecular Weight (g/mol)	111.037
ChEBI	CHEBI:28812
MDL Number	MFCD00008105
SMILES	C(N)P(=O)(O)O
Synonym	aminomethyl phosphonic acid,aminomethanephosphonic acid,amep,1-aminomethylphosphonic acid,1-aminomethylphosphonate,amino methane phosphoric acid,caswell no. 037c,1-aminomethyl phosphonic acid,phosphonic acid, aminomethyl
IUPAC Name	aminomethylphosphonic acid
InChI Key	MGRVRXRGTBOSHW-UHFFFAOYSA-N
Molecular Formula	CH6NO3P

113

Diethyl (2-aminoethyl)phosphonate oxalate, 97%

CAS: 203192-98-7 Molecular Formula: C6H17NO3P Molecular Weight (g/mol): 182.18 MDL Number: MFCD00800256 InChI Key: JUAGHBASZWRMQH-UHFFFAOYSA-O Synonym: diethyl 2-aminoethyl phosphonate oxalate,diethyl aminoethyl phosphonate oxalate,2-diethoxyphosphoryl ethylamine oxalate,2-diethoxyphosphorylethanamine; oxalic acid,oxalic acid diethyl 2-aminoethylphosphonate,diethyl 2-aminoethyl phosphonate oxalate salt,diethyl 2-aminoethyl phosphonate ethanedioate,aminoethylphosphonic acid diethylester oxalate salt PubChem CID: 2733595 IUPAC Name: 2-diethoxyphosphorylethanamine;oxalic acid SMILES: CCOP(=O)(CC[NH3+])OCC

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PubChem CID	2733595
CAS	203192-98-7
Molecular Weight (g/mol)	182.18
MDL Number	MFCD00800256
SMILES	CCOP(=O)(CC[NH3+])OCC
Synonym	diethyl 2-aminoethyl phosphonate oxalate,diethyl aminoethyl phosphonate oxalate,2-diethoxyphosphoryl ethylamine oxalate,2-diethoxyphosphorylethanamine; oxalic acid,oxalic acid diethyl 2-aminoethylphosphonate,diethyl 2-aminoethyl phosphonate oxalate salt,diethyl 2-aminoethyl phosphonate ethanedioate,aminoethylphosphonic acid diethylester oxalate salt
IUPAC Name	2-diethoxyphosphorylethanamine;oxalic acid
InChI Key	JUAGHBASZWRMQH-UHFFFAOYSA-O
Molecular Formula	C6H17NO3P

114

1-Butylphosphonic acid, 98%

CAS: 3321-64-0 Molecular Formula: C4H11O3P Molecular Weight (g/mol): 138.10 MDL Number: MFCD00012295 InChI Key: UOKRBSXOBUKDGE-UHFFFAOYSA-N Synonym: n-butylphosphonic acid,1-butanephosphonic acid,butylphosphonate,1-butylphosphonic acid,phosphonic acid, butyl,n-butyl phosphonic acid,acmc-1cr41 PubChem CID: 76839 ChEBI: CHEBI:41384 IUPAC Name: butylphosphonic acid SMILES: CCCCP(O)(O)=O

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PubChem CID	76839
CAS	3321-64-0
Molecular Weight (g/mol)	138.10
ChEBI	CHEBI:41384
MDL Number	MFCD00012295
SMILES	CCCCP(O)(O)=O
Synonym	n-butylphosphonic acid,1-butanephosphonic acid,butylphosphonate,1-butylphosphonic acid,phosphonic acid, butyl,n-butyl phosphonic acid,acmc-1cr41
IUPAC Name	butylphosphonic acid
InChI Key	UOKRBSXOBUKDGE-UHFFFAOYSA-N
Molecular Formula	C4H11O3P

115

Dimethyl acetylmethylphosphonate, 97%

CAS: 4202-14-6 Molecular Formula: C5H11O4P Molecular Weight (g/mol): 166.113 MDL Number: MFCD00008769 InChI Key: UOWIYNWMROWVDG-UHFFFAOYSA-N Synonym: dimethyl 2-oxopropyl phosphonate,dimethyl acetylmethylphosphonate,dimethyl 2-oxopropylphosphonate,dimethyl acetonylphosphonate,2-oxopropyl phosphonic acid dimethyl ester,1-dimethoxycarbonyl acetone,acmc-209jmw,dimethoxyphosphoryl acetone PubChem CID: 77872 IUPAC Name: 1-dimethoxyphosphorylpropan-2-one SMILES: CC(=O)CP(=O)(OC)OC

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PubChem CID	77872
CAS	4202-14-6
Molecular Weight (g/mol)	166.113
MDL Number	MFCD00008769
SMILES	CC(=O)CP(=O)(OC)OC
Synonym	dimethyl 2-oxopropyl phosphonate,dimethyl acetylmethylphosphonate,dimethyl 2-oxopropylphosphonate,dimethyl acetonylphosphonate,2-oxopropyl phosphonic acid dimethyl ester,1-dimethoxycarbonyl acetone,acmc-209jmw,dimethoxyphosphoryl acetone
IUPAC Name	1-dimethoxyphosphorylpropan-2-one
InChI Key	UOWIYNWMROWVDG-UHFFFAOYSA-N
Molecular Formula	C5H11O4P

116

Diethyl (3,3-diethoxypropyl)phosphonate, 95%, stabilized with max. 1% w/w Na2CO3

CAS: 15110-17-5 Molecular Formula: C₁₁H₂₅O₅P Molecular Weight (g/mol): 268.29 MDL Number: MFCD00800259 InChI Key: WKPXMGJOGYEGNW-UHFFFAOYSA-N Synonym: diethyl 3,3-diethoxypropyl phosphonate,diethyl 3,3-diethoxypropylphosphonate,phosphonic acid, p-3,3-diethoxypropyl-, diethyl ester,3-diethoxyphosphoryl-1,1-diethoxy-propane,3-diethoxyphosphoryl propanaldehyde diethyl acetal,phosphonic acid,p-3,3-diethoxypropyl-, diethyl ester PubChem CID: 328856 IUPAC Name: 3-diethoxyphosphoryl-1,1-diethoxypropane SMILES: CCOC(CCP(=O)(OCC)OCC)OCC

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PubChem CID	328856
CAS	15110-17-5
Molecular Weight (g/mol)	268.29
MDL Number	MFCD00800259
SMILES	CCOC(CCP(=O)(OCC)OCC)OCC
Synonym	diethyl 3,3-diethoxypropyl phosphonate,diethyl 3,3-diethoxypropylphosphonate,phosphonic acid, p-3,3-diethoxypropyl-, diethyl ester,3-diethoxyphosphoryl-1,1-diethoxy-propane,3-diethoxyphosphoryl propanaldehyde diethyl acetal,phosphonic acid,p-3,3-diethoxypropyl-, diethyl ester
IUPAC Name	3-diethoxyphosphoryl-1,1-diethoxypropane
InChI Key	WKPXMGJOGYEGNW-UHFFFAOYSA-N
Molecular Formula	C₁₁H₂₅O₅P

117

Benzylphosphonic acid, 98%

CAS: 6881-57-8 Molecular Formula: C7H7O3P Molecular Weight (g/mol): 170.11 MDL Number: MFCD00039519 InChI Key: OGBVRMYSNSKIEF-UHFFFAOYSA-L Synonym: benzyl-phosphonic acid,phosphonic acid, phenylmethyl,phenylmethylphosphonic acid,phosphonic acid, p-phenylmethyl,phenyl-methanephosphonic acid anion,acmc-1b2tf,phenylmethanephosphonic acid,alpha-toluenephosphonic acid,benzylphosphonic acid,bmk1-h2 PubChem CID: 81312 IUPAC Name: benzylphosphonic acid SMILES: [O-]P([O-])(=O)CC1=CC=CC=C1

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PubChem CID	81312
CAS	6881-57-8
Molecular Weight (g/mol)	170.11
MDL Number	MFCD00039519
SMILES	[O-]P([O-])(=O)CC1=CC=CC=C1
Synonym	benzyl-phosphonic acid,phosphonic acid, phenylmethyl,phenylmethylphosphonic acid,phosphonic acid, p-phenylmethyl,phenyl-methanephosphonic acid anion,acmc-1b2tf,phenylmethanephosphonic acid,alpha-toluenephosphonic acid,benzylphosphonic acid,bmk1-h2
IUPAC Name	benzylphosphonic acid
InChI Key	OGBVRMYSNSKIEF-UHFFFAOYSA-L
Molecular Formula	C7H7O3P

118

Zoledronic Acid Monohydrate 98.0+%, TCI America™

CAS: 165800-06-6 Molecular Formula: C5H12N2O8P2 Molecular Weight (g/mol): 290.105 MDL Number: MFCD00867791 InChI Key: FUXFIVRTGHOMSO-UHFFFAOYSA-N Synonym: 1-Hydroxy-2-(1-imidazolyl)ethane-1,1-diphosphonic Acid PubChem CID: 121586 IUPAC Name: (1-hydroxy-2-imidazol-1-yl-1-phosphonoethyl)phosphonic acid;hydrate SMILES: C1=CN(C=N1)CC(O)(P(=O)(O)O)P(=O)(O)O.O

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PubChem CID	121586
CAS	165800-06-6
Molecular Weight (g/mol)	290.105
MDL Number	MFCD00867791
SMILES	C1=CN(C=N1)CC(O)(P(=O)(O)O)P(=O)(O)O.O
Synonym	1-Hydroxy-2-(1-imidazolyl)ethane-1,1-diphosphonic Acid
IUPAC Name	(1-hydroxy-2-imidazol-1-yl-1-phosphonoethyl)phosphonic acid;hydrate
InChI Key	FUXFIVRTGHOMSO-UHFFFAOYSA-N
Molecular Formula	C5H12N2O8P2

119

Decylphosphonic Acid 98.0+%, TCI America™

CAS: 6874-60-8 Molecular Formula: C10H23O3P Molecular Weight (g/mol): 222.265 MDL Number: MFCD00015830 InChI Key: DZQISOJKASMITI-UHFFFAOYSA-N Synonym: decanephosphonic acid,phosphonic acid, decyl,1-decanephosphonic acid,decyl-phosphonic acid,1-decylphosphonic acid,n-decylphosphonic acid,phosphonic acid, p-decyl,decylphosphonicacid,n-decanephosphonic acid,acmc-1cuhv PubChem CID: 81309 IUPAC Name: decylphosphonic acid SMILES: CCCCCCCCCCP(=O)(O)O

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PubChem CID	81309
CAS	6874-60-8
Molecular Weight (g/mol)	222.265
MDL Number	MFCD00015830
SMILES	CCCCCCCCCCP(=O)(O)O
Synonym	decanephosphonic acid,phosphonic acid, decyl,1-decanephosphonic acid,decyl-phosphonic acid,1-decylphosphonic acid,n-decylphosphonic acid,phosphonic acid, p-decyl,decylphosphonicacid,n-decanephosphonic acid,acmc-1cuhv
IUPAC Name	decylphosphonic acid
InChI Key	DZQISOJKASMITI-UHFFFAOYSA-N
Molecular Formula	C10H23O3P

120

N,N,N',N'-Ethylenediaminetetrakis(methylenephosphonic Acid) 98.0+%, TCI America™

CAS: 1429-50-1 Molecular Formula: C6H20N2O12P4 Molecular Weight (g/mol): 436.123 MDL Number: MFCD00058893 InChI Key: NFDRPXJGHKJRLJ-UHFFFAOYSA-N Synonym: edtmp,edtpo,ethylenebis nitrilodimethylene tetraphosphonic acid,unii-v4cp8rsx7v,v4cp8rsx7v,ethylenediamine tetrakis methylene phosphonic acid,ethane-1,2-diylbis azanetriyl tetrakis methylene tetraphosphonic acid,ethylenedinitrilo-tetramethylenephosphonic acid,ethylenediamine tetramethylenephosphonic acid,n,n,n',n'-ethylenediaminetetrakis methylenephosphonic acid PubChem CID: 15025 IUPAC Name: [2-[bis(phosphonomethyl)amino]ethyl-(phosphonomethyl)amino]methylphosphonic acid SMILES: C(CN(CP(=O)(O)O)CP(=O)(O)O)N(CP(=O)(O)O)CP(=O)(O)O

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PubChem CID	15025
CAS	1429-50-1
Molecular Weight (g/mol)	436.123
MDL Number	MFCD00058893
SMILES	C(CN(CP(=O)(O)O)CP(=O)(O)O)N(CP(=O)(O)O)CP(=O)(O)O
Synonym	edtmp,edtpo,ethylenebis nitrilodimethylene tetraphosphonic acid,unii-v4cp8rsx7v,v4cp8rsx7v,ethylenediamine tetrakis methylene phosphonic acid,ethane-1,2-diylbis azanetriyl tetrakis methylene tetraphosphonic acid,ethylenedinitrilo-tetramethylenephosphonic acid,ethylenediamine tetramethylenephosphonic acid,n,n,n',n'-ethylenediaminetetrakis methylenephosphonic acid
IUPAC Name	[2-[bis(phosphonomethyl)amino]ethyl-(phosphonomethyl)amino]methylphosphonic acid
InChI Key	NFDRPXJGHKJRLJ-UHFFFAOYSA-N
Molecular Formula	C6H20N2O12P4

Organic phosphonic acids and derivatives

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