Organic acids and derivatives
Filtered Search Results
Indole-2-carboxylic acid, 99%
CAS: 1477-50-5 Molecular Formula: C9H7NO2 Molecular Weight (g/mol): 161.16 MDL Number: MFCD00005611 InChI Key: HCUARRIEZVDMPT-UHFFFAOYSA-N Synonym: indole-2-carboxylic acid,2-carboxyindole,2-indolecarboxylic acid,indol-2-carboxylic acid,1h-indolecarboxylic acid,indole-2-carboxylate,2-indolylformic acid,2-indole carboxylic acid,1h-indol-2-carbons,carboxyindole PubChem CID: 72899 IUPAC Name: 1H-indole-2-carboxylic acid SMILES: OC(=O)C1=CC2=CC=CC=C2N1
| PubChem CID | 72899 |
|---|---|
| CAS | 1477-50-5 |
| Molecular Weight (g/mol) | 161.16 |
| MDL Number | MFCD00005611 |
| SMILES | OC(=O)C1=CC2=CC=CC=C2N1 |
| Synonym | indole-2-carboxylic acid,2-carboxyindole,2-indolecarboxylic acid,indol-2-carboxylic acid,1h-indolecarboxylic acid,indole-2-carboxylate,2-indolylformic acid,2-indole carboxylic acid,1h-indol-2-carbons,carboxyindole |
| IUPAC Name | 1H-indole-2-carboxylic acid |
| InChI Key | HCUARRIEZVDMPT-UHFFFAOYSA-N |
| Molecular Formula | C9H7NO2 |
Sodium formate, 99%
CAS: 141-53-7 Molecular Formula: CHNaO2 Molecular Weight (g/mol): 68.007 MDL Number: MFCD00013101 InChI Key: HLBBKKJFGFRGMU-UHFFFAOYSA-M Synonym: sodium formate,formic acid, sodium salt,salachlor,formic acid sodium salt,formic acid, na salt,sodium formate, refined,sodium formiate,mravencan sodny czech,ccris 1037,hsdb 744 PubChem CID: 2723810 ChEBI: CHEBI:62965 IUPAC Name: sodium;formate SMILES: C(=O)[O-].[Na+]
| PubChem CID | 2723810 |
|---|---|
| CAS | 141-53-7 |
| Molecular Weight (g/mol) | 68.007 |
| ChEBI | CHEBI:62965 |
| MDL Number | MFCD00013101 |
| SMILES | C(=O)[O-].[Na+] |
| Synonym | sodium formate,formic acid, sodium salt,salachlor,formic acid sodium salt,formic acid, na salt,sodium formate, refined,sodium formiate,mravencan sodny czech,ccris 1037,hsdb 744 |
| IUPAC Name | sodium;formate |
| InChI Key | HLBBKKJFGFRGMU-UHFFFAOYSA-M |
| Molecular Formula | CHNaO2 |
1-Adamantanecarboxylic acid, 99%
CAS: 828-51-3 Molecular Formula: C11H16O2 Molecular Weight (g/mol): 180.25 MDL Number: MFCD00074720 InChI Key: JIMXXGFJRDUSRO-UHFFFAOYSA-N Synonym: 1-adamantanecarboxylic acid,1-carboxyadamantane,adamantanecarboxylic acid,adamantoic acid,1-adamantoic acid,3-adamantanecarboxylic acid,tricyclo 3.3.1.13,7 decane-1-carboxylic acid,tricyclo 3.3.1.1'3,7 decane-1-carboxylic acid,tricyclo 3.3.1.1∼3,7∼ decane-1-carboxylic acid,3r,5s,7s-adamantane-1-carboxylic acid PubChem CID: 13235 IUPAC Name: adamantane-1-carboxylic acid SMILES: C1C2CC3CC1CC(C2)(C3)C(=O)O
| PubChem CID | 13235 |
|---|---|
| CAS | 828-51-3 |
| Molecular Weight (g/mol) | 180.25 |
| MDL Number | MFCD00074720 |
| SMILES | C1C2CC3CC1CC(C2)(C3)C(=O)O |
| Synonym | 1-adamantanecarboxylic acid,1-carboxyadamantane,adamantanecarboxylic acid,adamantoic acid,1-adamantoic acid,3-adamantanecarboxylic acid,tricyclo 3.3.1.13,7 decane-1-carboxylic acid,tricyclo 3.3.1.1'3,7 decane-1-carboxylic acid,tricyclo 3.3.1.1∼3,7∼ decane-1-carboxylic acid,3r,5s,7s-adamantane-1-carboxylic acid |
| IUPAC Name | adamantane-1-carboxylic acid |
| InChI Key | JIMXXGFJRDUSRO-UHFFFAOYSA-N |
| Molecular Formula | C11H16O2 |
4-Phenylbutyric acid, 99%
CAS: 1821-12-1 Molecular Formula: C10H12O2 Molecular Weight (g/mol): 164.2 InChI Key: OBKXEAXTFZPCHS-UHFFFAOYSA-N Synonym: 4-phenylbutyric acid,benzenebutanoic acid,benzenebutyric acid,phenylbutyrate,gamma-phenylbutyric acid,omega-phenylbutanoic acid,phenylbutyric acid,4-phenylbutyrate,butyric acid, 4-phenyl,4-phenyl-n-butyric acid PubChem CID: 4775 ChEBI: CHEBI:41500 IUPAC Name: 4-phenylbutanoic acid SMILES: C1=CC=C(C=C1)CCCC(=O)O
| PubChem CID | 4775 |
|---|---|
| CAS | 1821-12-1 |
| Molecular Weight (g/mol) | 164.2 |
| ChEBI | CHEBI:41500 |
| SMILES | C1=CC=C(C=C1)CCCC(=O)O |
| Synonym | 4-phenylbutyric acid,benzenebutanoic acid,benzenebutyric acid,phenylbutyrate,gamma-phenylbutyric acid,omega-phenylbutanoic acid,phenylbutyric acid,4-phenylbutyrate,butyric acid, 4-phenyl,4-phenyl-n-butyric acid |
| IUPAC Name | 4-phenylbutanoic acid |
| InChI Key | OBKXEAXTFZPCHS-UHFFFAOYSA-N |
| Molecular Formula | C10H12O2 |
Cyclopentylacetic acid, 97%
CAS: 1123-00-8 Molecular Formula: C7H12O2 Molecular Weight (g/mol): 128.17 MDL Number: MFCD00001387 InChI Key: YVHAIVPPUIZFBA-UHFFFAOYSA-N Synonym: cyclopentylacetic acid,cyclopentaneacetic acid,cycylopentylacetic acid,carboxymethyl cyclopentane,cyclopentyl acetic acid,cyclopentyacetic acid,cyclopentanacetic acid,cyclopentyl-acetic acid,2-cyclopentylaceticacid,cyclopentane acetic acid PubChem CID: 71606 IUPAC Name: 2-cyclopentylacetic acid SMILES: OC(=O)CC1CCCC1
| PubChem CID | 71606 |
|---|---|
| CAS | 1123-00-8 |
| Molecular Weight (g/mol) | 128.17 |
| MDL Number | MFCD00001387 |
| SMILES | OC(=O)CC1CCCC1 |
| Synonym | cyclopentylacetic acid,cyclopentaneacetic acid,cycylopentylacetic acid,carboxymethyl cyclopentane,cyclopentyl acetic acid,cyclopentyacetic acid,cyclopentanacetic acid,cyclopentyl-acetic acid,2-cyclopentylaceticacid,cyclopentane acetic acid |
| IUPAC Name | 2-cyclopentylacetic acid |
| InChI Key | YVHAIVPPUIZFBA-UHFFFAOYSA-N |
| Molecular Formula | C7H12O2 |
Methyl chloroacetate, 98%
CAS: 96-34-4 Molecular Formula: C3H5ClO2 Molecular Weight (g/mol): 108.52 MDL Number: MFCD00000931 InChI Key: QABLOFMHHSOFRJ-UHFFFAOYSA-N Synonym: methyl chloroacetate,chloroacetic acid methyl ester,methyl monochloroacetate,methyl chloroethanoate,acetic acid, chloro-, methyl ester,methyl monochloracetate,methyl alpha-chloroacetate,methylchloroacetate,unii-450vsb182i,ccris 7749 PubChem CID: 7295 IUPAC Name: methyl 2-chloroacetate SMILES: COC(=O)CCl
| PubChem CID | 7295 |
|---|---|
| CAS | 96-34-4 |
| Molecular Weight (g/mol) | 108.52 |
| MDL Number | MFCD00000931 |
| SMILES | COC(=O)CCl |
| Synonym | methyl chloroacetate,chloroacetic acid methyl ester,methyl monochloroacetate,methyl chloroethanoate,acetic acid, chloro-, methyl ester,methyl monochloracetate,methyl alpha-chloroacetate,methylchloroacetate,unii-450vsb182i,ccris 7749 |
| IUPAC Name | methyl 2-chloroacetate |
| InChI Key | QABLOFMHHSOFRJ-UHFFFAOYSA-N |
| Molecular Formula | C3H5ClO2 |
Thermo Scientific Chemicals 1,2,3,4-Tetra-O-acetyl-beta-D-glucopyranose, 98%
CAS: 13100-46-4 Molecular Formula: C14H20O10 Molecular Weight (g/mol): 348.30 MDL Number: MFCD00063260 InChI Key: FEQXFAYSNRWXDW-UHFFFAOYNA-N Synonym: 1,2,3,4-tetra-o-acetyl-beta-d-glucopyranose,beta-d-glucose 1,2,3,4-tetraacetate,2s,3r,4s,5r,6r-6-hydroxymethyl tetrahydro-2h-pyran-2,3,4,5-tetrayl tetraacetate,2r,3r,4s,5r,6s-4,5,6-tris acetyloxy-2-hydroxymethyl oxan-3-yl acetate,1,2,3,4-tetra-o-acetylglucopyranose,beta-d-glucopyranose 1,2,3,4-tetraacetate,1,2,3,4-tetra-o-acetyl-b-d-glucopyranose,beta-d-glucopyranose, 1,2,3,4-tetraacetate,b-d-glucopyranose,1,2,3,4-tetraacetate PubChem CID: 83136 IUPAC Name: [(2R,3R,4S,5R,6S)-4,5,6-triacetyloxy-2-(hydroxymethyl)oxan-3-yl] acetate SMILES: CC(=O)OC1OC(CO)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
| PubChem CID | 83136 |
|---|---|
| CAS | 13100-46-4 |
| Molecular Weight (g/mol) | 348.30 |
| MDL Number | MFCD00063260 |
| SMILES | CC(=O)OC1OC(CO)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O |
| Synonym | 1,2,3,4-tetra-o-acetyl-beta-d-glucopyranose,beta-d-glucose 1,2,3,4-tetraacetate,2s,3r,4s,5r,6r-6-hydroxymethyl tetrahydro-2h-pyran-2,3,4,5-tetrayl tetraacetate,2r,3r,4s,5r,6s-4,5,6-tris acetyloxy-2-hydroxymethyl oxan-3-yl acetate,1,2,3,4-tetra-o-acetylglucopyranose,beta-d-glucopyranose 1,2,3,4-tetraacetate,1,2,3,4-tetra-o-acetyl-b-d-glucopyranose,beta-d-glucopyranose, 1,2,3,4-tetraacetate,b-d-glucopyranose,1,2,3,4-tetraacetate |
| IUPAC Name | [(2R,3R,4S,5R,6S)-4,5,6-triacetyloxy-2-(hydroxymethyl)oxan-3-yl] acetate |
| InChI Key | FEQXFAYSNRWXDW-UHFFFAOYNA-N |
| Molecular Formula | C14H20O10 |
n-Octyl gallate, 98+%
CAS: 1034-01-1 Molecular Formula: C15H22O5 Molecular Weight (g/mol): 282.336 MDL Number: MFCD00002197 InChI Key: NRPKURNSADTHLJ-UHFFFAOYSA-N Synonym: octyl gallate,n-octyl gallate,progallin o,stabilizer ga 8,n-octylgallate,gallic acid, octyl ester,gallic acid n-octyl ester,gallic acid octyl ester,benzoic acid, 3,4,5-trihydroxy-, octyl ester,oktylester kyseliny gallove PubChem CID: 61253 ChEBI: CHEBI:83631 IUPAC Name: octyl 3,4,5-trihydroxybenzoate SMILES: CCCCCCCCOC(=O)C1=CC(=C(C(=C1)O)O)O
| PubChem CID | 61253 |
|---|---|
| CAS | 1034-01-1 |
| Molecular Weight (g/mol) | 282.336 |
| ChEBI | CHEBI:83631 |
| MDL Number | MFCD00002197 |
| SMILES | CCCCCCCCOC(=O)C1=CC(=C(C(=C1)O)O)O |
| Synonym | octyl gallate,n-octyl gallate,progallin o,stabilizer ga 8,n-octylgallate,gallic acid, octyl ester,gallic acid n-octyl ester,gallic acid octyl ester,benzoic acid, 3,4,5-trihydroxy-, octyl ester,oktylester kyseliny gallove |
| IUPAC Name | octyl 3,4,5-trihydroxybenzoate |
| InChI Key | NRPKURNSADTHLJ-UHFFFAOYSA-N |
| Molecular Formula | C15H22O5 |
Ethyl phenylpropiolate, 98+%
CAS: 2216-94-6 Molecular Formula: C11H10O2 Molecular Weight (g/mol): 174.199 MDL Number: MFCD00009185 InChI Key: ACJOYTKWHPEIHW-UHFFFAOYSA-N Synonym: ethyl phenylpropiolate,ethylphenylpropiolate,ethyl 3-phenylpropiolate,ethyl phenylpropriolate,2-propynoic acid, 3-phenyl-, ethyl ester,ethyl 3-phenylpropynoate,ethyl phenylpropynoate,ethyl phenylacetylenecarboxylate,phenylpropiolic acid ethyl ester,ethyl 3-phenyl-2-propynoate PubChem CID: 91516 IUPAC Name: ethyl 3-phenylprop-2-ynoate SMILES: CCOC(=O)C#CC1=CC=CC=C1
| PubChem CID | 91516 |
|---|---|
| CAS | 2216-94-6 |
| Molecular Weight (g/mol) | 174.199 |
| MDL Number | MFCD00009185 |
| SMILES | CCOC(=O)C#CC1=CC=CC=C1 |
| Synonym | ethyl phenylpropiolate,ethylphenylpropiolate,ethyl 3-phenylpropiolate,ethyl phenylpropriolate,2-propynoic acid, 3-phenyl-, ethyl ester,ethyl 3-phenylpropynoate,ethyl phenylpropynoate,ethyl phenylacetylenecarboxylate,phenylpropiolic acid ethyl ester,ethyl 3-phenyl-2-propynoate |
| IUPAC Name | ethyl 3-phenylprop-2-ynoate |
| InChI Key | ACJOYTKWHPEIHW-UHFFFAOYSA-N |
| Molecular Formula | C11H10O2 |
Cyclopropanecarboxylic acid, 98%
CAS: 1759-53-1 Molecular Formula: C4H6O2 Molecular Weight (g/mol): 86.09 MDL Number: MFCD00001287 InChI Key: YMGUBTXCNDTFJI-UHFFFAOYSA-N Synonym: carboxycyclopropane,cyclopropylcarboxylic acid,cyclopropionic acid,cyclopropane carboxylic acid,cyclopropanecarboxylicacid,cpc-acid,cyclopropyl carboxylic acid,trimethylenecarboxylic acid,cyclopropane carboylic acid,cyclopropane-carboxylic acid PubChem CID: 15655 ChEBI: CHEBI:23500 IUPAC Name: cyclopropanecarboxylic acid SMILES: C1CC1C(=O)O
| PubChem CID | 15655 |
|---|---|
| CAS | 1759-53-1 |
| Molecular Weight (g/mol) | 86.09 |
| ChEBI | CHEBI:23500 |
| MDL Number | MFCD00001287 |
| SMILES | C1CC1C(=O)O |
| Synonym | carboxycyclopropane,cyclopropylcarboxylic acid,cyclopropionic acid,cyclopropane carboxylic acid,cyclopropanecarboxylicacid,cpc-acid,cyclopropyl carboxylic acid,trimethylenecarboxylic acid,cyclopropane carboylic acid,cyclopropane-carboxylic acid |
| IUPAC Name | cyclopropanecarboxylic acid |
| InChI Key | YMGUBTXCNDTFJI-UHFFFAOYSA-N |
| Molecular Formula | C4H6O2 |
Ethyl pyruvate, 98%
CAS: 617-35-6 Molecular Formula: C5H8O3 Molecular Weight (g/mol): 116.12 MDL Number: MFCD00009123 InChI Key: XXRCUYVCPSWGCC-UHFFFAOYSA-N Synonym: ethyl pyruvate,ethyl 2-oxopropionate,pyruvic acid, ethyl ester,propanoic acid, 2-oxo-, ethyl ester,pyruvic acid ethyl ester,ethyl pyroracemate,ethyl acetylformate,2-oxo-propionic acid ethyl ester,ethyl pyruvate natural,ethyl alpha-ketopropionate PubChem CID: 12041 IUPAC Name: ethyl 2-oxopropanoate SMILES: CCOC(=O)C(=O)C
| PubChem CID | 12041 |
|---|---|
| CAS | 617-35-6 |
| Molecular Weight (g/mol) | 116.12 |
| MDL Number | MFCD00009123 |
| SMILES | CCOC(=O)C(=O)C |
| Synonym | ethyl pyruvate,ethyl 2-oxopropionate,pyruvic acid, ethyl ester,propanoic acid, 2-oxo-, ethyl ester,pyruvic acid ethyl ester,ethyl pyroracemate,ethyl acetylformate,2-oxo-propionic acid ethyl ester,ethyl pyruvate natural,ethyl alpha-ketopropionate |
| IUPAC Name | ethyl 2-oxopropanoate |
| InChI Key | XXRCUYVCPSWGCC-UHFFFAOYSA-N |
| Molecular Formula | C5H8O3 |
N-(Hydroxymethyl)phthalimide, 97%
CAS: 118-29-6 Molecular Formula: C9H7NO3 Molecular Weight (g/mol): 177.16 MDL Number: MFCD00005899 InChI Key: MNSGOOCAMMSKGI-UHFFFAOYSA-N Synonym: n-hydroxymethyl phthalimide,n-hydroxymethylphthalimide,2-hydroxymethyl isoindoline-1,3-dione,phthalimidomethanol,phthalimidomethyl alcohol,n-methylolphthalimide,oxymethyl phthalimide,1h-isoindole-1,3 2h-dione, 2-hydroxymethyl,hydroxymethylphthalimide,methanol, phthalimido PubChem CID: 8354 ChEBI: CHEBI:38816 IUPAC Name: 2-(hydroxymethyl)isoindole-1,3-dione SMILES: C1=CC=C2C(=C1)C(=O)N(C2=O)CO
| PubChem CID | 8354 |
|---|---|
| CAS | 118-29-6 |
| Molecular Weight (g/mol) | 177.16 |
| ChEBI | CHEBI:38816 |
| MDL Number | MFCD00005899 |
| SMILES | C1=CC=C2C(=C1)C(=O)N(C2=O)CO |
| Synonym | n-hydroxymethyl phthalimide,n-hydroxymethylphthalimide,2-hydroxymethyl isoindoline-1,3-dione,phthalimidomethanol,phthalimidomethyl alcohol,n-methylolphthalimide,oxymethyl phthalimide,1h-isoindole-1,3 2h-dione, 2-hydroxymethyl,hydroxymethylphthalimide,methanol, phthalimido |
| IUPAC Name | 2-(hydroxymethyl)isoindole-1,3-dione |
| InChI Key | MNSGOOCAMMSKGI-UHFFFAOYSA-N |
| Molecular Formula | C9H7NO3 |
o-Tolylacetic acid, 99%
CAS: 644-36-0 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.177 MDL Number: MFCD00004328 InChI Key: RZWGTXHSYZGXKF-UHFFFAOYSA-N Synonym: o-tolylacetic acid,2-methylphenylacetic acid,2-methylphenyl acetic acid,2-2-methylphenyl acetic acid,2-o-tolyl acetic acid,2-tolylacetic acid,2-o-tolylacetic acid,o-methylphenylacetic acid,o-tolyacetic acid PubChem CID: 69519 IUPAC Name: 2-(2-methylphenyl)acetic acid SMILES: CC1=CC=CC=C1CC(=O)O
| PubChem CID | 69519 |
|---|---|
| CAS | 644-36-0 |
| Molecular Weight (g/mol) | 150.177 |
| MDL Number | MFCD00004328 |
| SMILES | CC1=CC=CC=C1CC(=O)O |
| Synonym | o-tolylacetic acid,2-methylphenylacetic acid,2-methylphenyl acetic acid,2-2-methylphenyl acetic acid,2-o-tolyl acetic acid,2-tolylacetic acid,2-o-tolylacetic acid,o-methylphenylacetic acid,o-tolyacetic acid |
| IUPAC Name | 2-(2-methylphenyl)acetic acid |
| InChI Key | RZWGTXHSYZGXKF-UHFFFAOYSA-N |
| Molecular Formula | C9H10O2 |
Triethyl 4-phosphonocrotonate, 92%, predominantly trans
CAS: 10236-14-3 Molecular Formula: C10H19O5P Molecular Weight (g/mol): 250.23 MDL Number: MFCD00009192 InChI Key: LXLODBXSCRTXFG-BQYQJAHWSA-N Synonym: triethyl 4-phosphonocrotonate,e-ethyl 4-diethoxyphosphoryl but-2-enoate,ethyl 4-diethoxyphosphoryl but-2-enoate,triethyl .gamma.-phosphonocrotonate,ethyl 4-diethylphosphono crotonate,ethyl 2e-4-diethoxyphosphoryl but-2-enoate,ethyl e-4-diethoxyphosphorylbut-2-enoate,ethyl 4-diethylphosphonocrotonate,ethyl trans-4-diethylphosphono crotonate,4-diethoxyphosphinyl crotonic acid ethyl ester PubChem CID: 5365783 SMILES: CCOC(=O)\C=C\CP(=O)(OCC)OCC
| PubChem CID | 5365783 |
|---|---|
| CAS | 10236-14-3 |
| Molecular Weight (g/mol) | 250.23 |
| MDL Number | MFCD00009192 |
| SMILES | CCOC(=O)\C=C\CP(=O)(OCC)OCC |
| Synonym | triethyl 4-phosphonocrotonate,e-ethyl 4-diethoxyphosphoryl but-2-enoate,ethyl 4-diethoxyphosphoryl but-2-enoate,triethyl .gamma.-phosphonocrotonate,ethyl 4-diethylphosphono crotonate,ethyl 2e-4-diethoxyphosphoryl but-2-enoate,ethyl e-4-diethoxyphosphorylbut-2-enoate,ethyl 4-diethylphosphonocrotonate,ethyl trans-4-diethylphosphono crotonate,4-diethoxyphosphinyl crotonic acid ethyl ester |
| InChI Key | LXLODBXSCRTXFG-BQYQJAHWSA-N |
| Molecular Formula | C10H19O5P |
alpha-Fluorophenylacetic acid, 97%
CAS: 1578-63-8 Molecular Formula: C8H7FO2 Molecular Weight (g/mol): 154.14 MDL Number: MFCD00004221 InChI Key: ATPPNMLQNZHDOG-UHFFFAOYSA-N Synonym: alpha-fluorophenylacetic acid,fluorophenylacetic acid,fluoro phenyl acetic acid,.alpha.-fluorophenylacetic acid,benzeneacetic acid, .alpha.-fluoro,fluorophenyl acetic acid,a-fluorophenylacetic acid,a-fluorobenzeneacetic acid,a-fluorophenyl acetic acid,acmc-1bt6i PubChem CID: 102649 IUPAC Name: 2-fluoro-2-phenylacetic acid SMILES: C1=CC=C(C=C1)C(C(=O)O)F
| PubChem CID | 102649 |
|---|---|
| CAS | 1578-63-8 |
| Molecular Weight (g/mol) | 154.14 |
| MDL Number | MFCD00004221 |
| SMILES | C1=CC=C(C=C1)C(C(=O)O)F |
| Synonym | alpha-fluorophenylacetic acid,fluorophenylacetic acid,fluoro phenyl acetic acid,.alpha.-fluorophenylacetic acid,benzeneacetic acid, .alpha.-fluoro,fluorophenyl acetic acid,a-fluorophenylacetic acid,a-fluorobenzeneacetic acid,a-fluorophenyl acetic acid,acmc-1bt6i |
| IUPAC Name | 2-fluoro-2-phenylacetic acid |
| InChI Key | ATPPNMLQNZHDOG-UHFFFAOYSA-N |
| Molecular Formula | C8H7FO2 |