Benzenoids
Filtered Search Results
2-Ethylanisole 98.0+%, TCI America™
CAS: 14804-32-1 Molecular Formula: C9H12O Molecular Weight (g/mol): 136.194 MDL Number: MFCD00142909 InChI Key: NIEHEMAZEULEKB-UHFFFAOYSA-N Synonym: 2-Ethylmethoxybenzene PubChem CID: 84654 IUPAC Name: 1-ethyl-2-methoxybenzene SMILES: CCC1=CC=CC=C1OC
| PubChem CID | 84654 |
|---|---|
| CAS | 14804-32-1 |
| Molecular Weight (g/mol) | 136.194 |
| MDL Number | MFCD00142909 |
| SMILES | CCC1=CC=CC=C1OC |
| Synonym | 2-Ethylmethoxybenzene |
| IUPAC Name | 1-ethyl-2-methoxybenzene |
| InChI Key | NIEHEMAZEULEKB-UHFFFAOYSA-N |
| Molecular Formula | C9H12O |
1,3-Dibromo-5-n-octylbenzene 98.0+%, TCI America™
CAS: 75894-99-4 Molecular Formula: C14H20Br2 Molecular Weight (g/mol): 348.122 InChI Key: OHOXSSBAVJERNK-UHFFFAOYSA-N PubChem CID: 101748485 IUPAC Name: 1,3-dibromo-5-octylbenzene SMILES: CCCCCCCCC1=CC(=CC(=C1)Br)Br
| PubChem CID | 101748485 |
|---|---|
| CAS | 75894-99-4 |
| Molecular Weight (g/mol) | 348.122 |
| SMILES | CCCCCCCCC1=CC(=CC(=C1)Br)Br |
| IUPAC Name | 1,3-dibromo-5-octylbenzene |
| InChI Key | OHOXSSBAVJERNK-UHFFFAOYSA-N |
| Molecular Formula | C14H20Br2 |
(S)-(-)-1-(4-Bromophenyl)ethylamine 98.0+%, TCI America™
CAS: 27298-97-1 Molecular Formula: C8H11BrN Molecular Weight (g/mol): 201.09 MDL Number: MFCD00066026 InChI Key: SOZMSEPDYJGBEK-LURJTMIESA-O Synonym: s---1-4-bromophenyl ethylamine,s-1-4-bromophenyl ethanamine,s---4-bromo-alpha-phenylethylamine,s-1-4-bromophenyl ethylamine,1s-1-4-bromophenyl ethanamine,s-1-4-bromophenyl-ethylamine,1s-1-4-bromophenyl ethan-1-amine,s---1-4-bromo-phenyl-ethylamine,benzenemethanamine,4-bromo-a-methyl-, as,s-1-4-bromophenyl ethanamine-hcl PubChem CID: 852999 IUPAC Name: (1S)-1-(4-bromophenyl)ethan-1-aminium SMILES: C[C@H]([NH3+])C1=CC=C(Br)C=C1
| PubChem CID | 852999 |
|---|---|
| CAS | 27298-97-1 |
| Molecular Weight (g/mol) | 201.09 |
| MDL Number | MFCD00066026 |
| SMILES | C[C@H]([NH3+])C1=CC=C(Br)C=C1 |
| Synonym | s---1-4-bromophenyl ethylamine,s-1-4-bromophenyl ethanamine,s---4-bromo-alpha-phenylethylamine,s-1-4-bromophenyl ethylamine,1s-1-4-bromophenyl ethanamine,s-1-4-bromophenyl-ethylamine,1s-1-4-bromophenyl ethan-1-amine,s---1-4-bromo-phenyl-ethylamine,benzenemethanamine,4-bromo-a-methyl-, as,s-1-4-bromophenyl ethanamine-hcl |
| IUPAC Name | (1S)-1-(4-bromophenyl)ethan-1-aminium |
| InChI Key | SOZMSEPDYJGBEK-LURJTMIESA-O |
| Molecular Formula | C8H11BrN |
Ethyl 4-Bromobenzoate 98.0+%, TCI America™
CAS: 5798-75-4 Molecular Formula: C9H9BrO2 Molecular Weight (g/mol): 229.07 MDL Number: MFCD00016329 InChI Key: XZIAFENWXIQIKR-UHFFFAOYSA-N Synonym: 4-bromobenzoic acid ethyl ester,ethyl p-bromobenzoate,benzoic acid, 4-bromo-, ethyl ester,ethyl4-bromobenzoate,ethyl-4-bromobenzoate,p-ethoxycarbonyl phenyl bromide,benzoic acid, p-bromo-, ethyl ester,4-bromo-benzoic acid ethyl ester,4-bromobenzoic acid, ethyl ester,ethyl-p-bromobenzoate PubChem CID: 22043 IUPAC Name: ethyl 4-bromobenzoate SMILES: CCOC(=O)C1=CC=C(Br)C=C1
| PubChem CID | 22043 |
|---|---|
| CAS | 5798-75-4 |
| Molecular Weight (g/mol) | 229.07 |
| MDL Number | MFCD00016329 |
| SMILES | CCOC(=O)C1=CC=C(Br)C=C1 |
| Synonym | 4-bromobenzoic acid ethyl ester,ethyl p-bromobenzoate,benzoic acid, 4-bromo-, ethyl ester,ethyl4-bromobenzoate,ethyl-4-bromobenzoate,p-ethoxycarbonyl phenyl bromide,benzoic acid, p-bromo-, ethyl ester,4-bromo-benzoic acid ethyl ester,4-bromobenzoic acid, ethyl ester,ethyl-p-bromobenzoate |
| IUPAC Name | ethyl 4-bromobenzoate |
| InChI Key | XZIAFENWXIQIKR-UHFFFAOYSA-N |
| Molecular Formula | C9H9BrO2 |
4,4'-Biphenyldicarboxylic Acid 97.0+%, TCI America™
CAS: 787-70-2 Molecular Formula: C14H10O4 Molecular Weight (g/mol): 242.23 MDL Number: MFCD00002554 InChI Key: NEQFBGHQPUXOFH-UHFFFAOYSA-N Synonym: biphenyl-4,4'-dicarboxylic acid,4,4'-biphenyldicarboxylic acid,1,1'-biphenyl-4,4'-dicarboxylic acid,4-4-carboxyphenyl benzoic acid,4,4'-bibenzoic acid,4,4'-diphenic acid,4,4'-dicarboxybiphenyl,p,p'-diphenic acid,usaf do-69,bibenzoic acid PubChem CID: 13084 IUPAC Name: 4-(4-carboxyphenyl)benzoic acid SMILES: C1=CC(=CC=C1C2=CC=C(C=C2)C(=O)O)C(=O)O
| PubChem CID | 13084 |
|---|---|
| CAS | 787-70-2 |
| Molecular Weight (g/mol) | 242.23 |
| MDL Number | MFCD00002554 |
| SMILES | C1=CC(=CC=C1C2=CC=C(C=C2)C(=O)O)C(=O)O |
| Synonym | biphenyl-4,4'-dicarboxylic acid,4,4'-biphenyldicarboxylic acid,1,1'-biphenyl-4,4'-dicarboxylic acid,4-4-carboxyphenyl benzoic acid,4,4'-bibenzoic acid,4,4'-diphenic acid,4,4'-dicarboxybiphenyl,p,p'-diphenic acid,usaf do-69,bibenzoic acid |
| IUPAC Name | 4-(4-carboxyphenyl)benzoic acid |
| InChI Key | NEQFBGHQPUXOFH-UHFFFAOYSA-N |
| Molecular Formula | C14H10O4 |
1-Bromo-3,5-bis(trifluoromethyl)benzene 98.0+%, TCI America™
CAS: 328-70-1 Molecular Formula: C8H3BrF6 Molecular Weight (g/mol): 293.006 MDL Number: MFCD00000381 InChI Key: CSVCVIHEBDJTCJ-UHFFFAOYSA-N Synonym: 3,5-bis trifluoromethyl bromobenzene,1-bromo-3,5-bis trifluoromethyl benzene,1,3-bis trifluoromethyl-5-bromobenzene,mbt-br,3,5-di trifluoromethyl bromobenzene,3,5-bis trifluoromethyl-1-bromobenzene,3,5-bis-trifluoromethylbromobenzene,benzene, 1-bromo-3,5-bis trifluoromethyl,3,5-bis trifluoromethyl phenyl bromide,1-bromo-3,5-bis-trifluoromethyl-benzene PubChem CID: 67602 IUPAC Name: 1-bromo-3,5-bis(trifluoromethyl)benzene SMILES: C1=C(C=C(C=C1C(F)(F)F)Br)C(F)(F)F
| PubChem CID | 67602 |
|---|---|
| CAS | 328-70-1 |
| Molecular Weight (g/mol) | 293.006 |
| MDL Number | MFCD00000381 |
| SMILES | C1=C(C=C(C=C1C(F)(F)F)Br)C(F)(F)F |
| Synonym | 3,5-bis trifluoromethyl bromobenzene,1-bromo-3,5-bis trifluoromethyl benzene,1,3-bis trifluoromethyl-5-bromobenzene,mbt-br,3,5-di trifluoromethyl bromobenzene,3,5-bis trifluoromethyl-1-bromobenzene,3,5-bis-trifluoromethylbromobenzene,benzene, 1-bromo-3,5-bis trifluoromethyl,3,5-bis trifluoromethyl phenyl bromide,1-bromo-3,5-bis-trifluoromethyl-benzene |
| IUPAC Name | 1-bromo-3,5-bis(trifluoromethyl)benzene |
| InChI Key | CSVCVIHEBDJTCJ-UHFFFAOYSA-N |
| Molecular Formula | C8H3BrF6 |
5-Bromo-2-chlorobenzoic Acid 98.0+%, TCI America™
CAS: 21739-92-4 Molecular Formula: C7H4BrClO2 Molecular Weight (g/mol): 235.461 MDL Number: MFCD00002415 InChI Key: FGERXQWKKIVFQG-UHFFFAOYSA-N Synonym: 2-chloro-5-bromobenzoic acid,benzoic acid, 5-bromo-2-chloro,5-bromo-2-chlorobenzoicacid,5-bromo-2-chloro benzoic acid,5-bromo-2-chloro-benzoic acid,bromo 5--2-chlorobenzoic acid,pubchem3587,acmc-209fnm,5-bromo-2-chorobenzoic acid,ksc204k3r PubChem CID: 33127 IUPAC Name: 5-bromo-2-chlorobenzoic acid SMILES: C1=CC(=C(C=C1Br)C(=O)O)Cl
| PubChem CID | 33127 |
|---|---|
| CAS | 21739-92-4 |
| Molecular Weight (g/mol) | 235.461 |
| MDL Number | MFCD00002415 |
| SMILES | C1=CC(=C(C=C1Br)C(=O)O)Cl |
| Synonym | 2-chloro-5-bromobenzoic acid,benzoic acid, 5-bromo-2-chloro,5-bromo-2-chlorobenzoicacid,5-bromo-2-chloro benzoic acid,5-bromo-2-chloro-benzoic acid,bromo 5--2-chlorobenzoic acid,pubchem3587,acmc-209fnm,5-bromo-2-chorobenzoic acid,ksc204k3r |
| IUPAC Name | 5-bromo-2-chlorobenzoic acid |
| InChI Key | FGERXQWKKIVFQG-UHFFFAOYSA-N |
| Molecular Formula | C7H4BrClO2 |
4,4'-Bis(dimethylamino)benzophenone 98.0+%, TCI America™
CAS: 90-94-8 Molecular Formula: C17H20N2O Molecular Weight (g/mol): 268.36 MDL Number: MFCD00008312 InChI Key: VVBLNCFGVYUYGU-UHFFFAOYSA-N Synonym: michler's ketone,4,4'-bis dimethylamino benzophenone,michler ketone,bis 4-dimethylamino phenyl methanone,p,p'-michler's ketone,michlers ketone,methanone, bis 4-dimethylamino phenyl,tetramethyldiaminobenzophenone,p,p'-bis dimethylamino benzophenone PubChem CID: 7031 ChEBI: CHEBI:82347 IUPAC Name: 4-[4-(dimethylamino)benzoyl]-N,N-dimethylaniline SMILES: CN(C)C1=CC=C(C=C1)C(=O)C1=CC=C(C=C1)N(C)C
| PubChem CID | 7031 |
|---|---|
| CAS | 90-94-8 |
| Molecular Weight (g/mol) | 268.36 |
| ChEBI | CHEBI:82347 |
| MDL Number | MFCD00008312 |
| SMILES | CN(C)C1=CC=C(C=C1)C(=O)C1=CC=C(C=C1)N(C)C |
| Synonym | michler's ketone,4,4'-bis dimethylamino benzophenone,michler ketone,bis 4-dimethylamino phenyl methanone,p,p'-michler's ketone,michlers ketone,methanone, bis 4-dimethylamino phenyl,tetramethyldiaminobenzophenone,p,p'-bis dimethylamino benzophenone |
| IUPAC Name | 4-[4-(dimethylamino)benzoyl]-N,N-dimethylaniline |
| InChI Key | VVBLNCFGVYUYGU-UHFFFAOYSA-N |
| Molecular Formula | C17H20N2O |
2-(2-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 97.0+%, TCI America™
CAS: 269410-06-2 Molecular Formula: C12H16BBrO2 Molecular Weight (g/mol): 282.972 InChI Key: BQVWGVYJHSRHSD-UHFFFAOYSA-N Synonym: 1-Bromo-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, 2-Bromophenylboronic Acid Pinacol Ester PubChem CID: 21923944 IUPAC Name: 2-(2-bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC=CC=C2Br
| PubChem CID | 21923944 |
|---|---|
| CAS | 269410-06-2 |
| Molecular Weight (g/mol) | 282.972 |
| SMILES | B1(OC(C(O1)(C)C)(C)C)C2=CC=CC=C2Br |
| Synonym | 1-Bromo-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, 2-Bromophenylboronic Acid Pinacol Ester |
| IUPAC Name | 2-(2-bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
| InChI Key | BQVWGVYJHSRHSD-UHFFFAOYSA-N |
| Molecular Formula | C12H16BBrO2 |
4-Bromo-3-methylphenol 98.0+%, TCI America™
CAS: 14472-14-1 Molecular Formula: C7H7BrO Molecular Weight (g/mol): 187.04 MDL Number: MFCD00079723 InChI Key: GPOQODYGMUTOQL-UHFFFAOYSA-N Synonym: 4-bromo-3-methyl-phenol,4-bromo-m-cresol,phenol, 4-bromo-3-methyl,4-bromo-3-methyl phenol,4-bromo-5-methyl-phenol,4-brom-3-methylphenol,zlchem 434,pubchem2201,3-methyl-4-bromophenol,2-bromo-5-hydroxytoluene PubChem CID: 72857 IUPAC Name: 4-bromo-3-methylphenol SMILES: CC1=CC(O)=CC=C1Br
| PubChem CID | 72857 |
|---|---|
| CAS | 14472-14-1 |
| Molecular Weight (g/mol) | 187.04 |
| MDL Number | MFCD00079723 |
| SMILES | CC1=CC(O)=CC=C1Br |
| Synonym | 4-bromo-3-methyl-phenol,4-bromo-m-cresol,phenol, 4-bromo-3-methyl,4-bromo-3-methyl phenol,4-bromo-5-methyl-phenol,4-brom-3-methylphenol,zlchem 434,pubchem2201,3-methyl-4-bromophenol,2-bromo-5-hydroxytoluene |
| IUPAC Name | 4-bromo-3-methylphenol |
| InChI Key | GPOQODYGMUTOQL-UHFFFAOYSA-N |
| Molecular Formula | C7H7BrO |
5-Chloro-2-iodoaniline 95.0+%, TCI America™
CAS: 6828-35-9 Molecular Formula: C6H5ClIN Molecular Weight (g/mol): 253.467 MDL Number: MFCD06738960 InChI Key: FEOMAFDDLHSVMO-UHFFFAOYSA-N Synonym: benzenamine, 5-chloro-2-iodo,5-chloro-2-iodo-phenylamine,5-chloro-2-iodo-benzenamine,5-chloro-2-iodophenylamine,2-amino-4-chloro-iodobenzene,pubchem5286,2-iodo-5-chloroaniline,5-chloro-2-iodoanilline,5-chloro-2-iodo-aniline,acmc-209o2s PubChem CID: 639697 IUPAC Name: 5-chloro-2-iodoaniline SMILES: C1=CC(=C(C=C1Cl)N)I
| PubChem CID | 639697 |
|---|---|
| CAS | 6828-35-9 |
| Molecular Weight (g/mol) | 253.467 |
| MDL Number | MFCD06738960 |
| SMILES | C1=CC(=C(C=C1Cl)N)I |
| Synonym | benzenamine, 5-chloro-2-iodo,5-chloro-2-iodo-phenylamine,5-chloro-2-iodo-benzenamine,5-chloro-2-iodophenylamine,2-amino-4-chloro-iodobenzene,pubchem5286,2-iodo-5-chloroaniline,5-chloro-2-iodoanilline,5-chloro-2-iodo-aniline,acmc-209o2s |
| IUPAC Name | 5-chloro-2-iodoaniline |
| InChI Key | FEOMAFDDLHSVMO-UHFFFAOYSA-N |
| Molecular Formula | C6H5ClIN |
3,3',4,4'-Benzophenonetetracarboxylic Dianhydride 96.0+%, TCI America™
CAS: 2421-28-5 Molecular Formula: C17H6O7 Molecular Weight (g/mol): 322.228 MDL Number: MFCD00005923 InChI Key: VQVIHDPBMFABCQ-UHFFFAOYSA-N Synonym: 3,3',4,4'-benzophenonetetracarboxylic dianhydride,benzophenonetetracarboxylic dianhydride,benzophenonetetracarboxylic acid dianhydride,1,3-isobenzofurandione, 5,5'-carbonylbis,4,4'-carbonylbis phthalic anhydride,4,4'-carbonyldiphthalic anhydride,4,4'-diphthalic anhydride ketone,benzophenonetetracarboxylic anhydride,phthalic anhydride, 4,4'-carbonyldi,unii-y61gva8097 PubChem CID: 75498 IUPAC Name: 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione SMILES: C1=CC2=C(C=C1C(=O)C3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O
| PubChem CID | 75498 |
|---|---|
| CAS | 2421-28-5 |
| Molecular Weight (g/mol) | 322.228 |
| MDL Number | MFCD00005923 |
| SMILES | C1=CC2=C(C=C1C(=O)C3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O |
| Synonym | 3,3',4,4'-benzophenonetetracarboxylic dianhydride,benzophenonetetracarboxylic dianhydride,benzophenonetetracarboxylic acid dianhydride,1,3-isobenzofurandione, 5,5'-carbonylbis,4,4'-carbonylbis phthalic anhydride,4,4'-carbonyldiphthalic anhydride,4,4'-diphthalic anhydride ketone,benzophenonetetracarboxylic anhydride,phthalic anhydride, 4,4'-carbonyldi,unii-y61gva8097 |
| IUPAC Name | 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione |
| InChI Key | VQVIHDPBMFABCQ-UHFFFAOYSA-N |
| Molecular Formula | C17H6O7 |
3,5-Bis(trifluoromethyl)benzenesulfonyl Chloride 98.0+%, TCI America™
CAS: 39234-86-1 Molecular Formula: C8H3ClF6O2S Molecular Weight (g/mol): 312.61 MDL Number: MFCD00014725 InChI Key: BTRCVKADYDVSLI-UHFFFAOYSA-N Synonym: 3,5-bis trifluoromethyl benzenesulfonyl chloride,3,5-bis trifluoromethyl benzene-1-sulfonyl chloride,3,5-bis trifluoromethyl benzenesulphonyl chloride,3,5-di trifluoromethyl benzene-1-sulfonyl chloride,3,5-ditrifluoromethylbenzenesulfonyl chloride,benzenesulfonyl chloride, 3,5-bis trifluoromethyl,3,5-bis trifluoromethyl phenylsulfonyl chloride,3,5-bis-trifluoromethyl-benzenesulfonyl chloride,3,5-di trifluoromethyl benzene sulfonyl chloride,pubchem2724 PubChem CID: 520945 IUPAC Name: 3,5-bis(trifluoromethyl)benzenesulfonyl chloride SMILES: C1=C(C=C(C=C1C(F)(F)F)S(=O)(=O)Cl)C(F)(F)F
| PubChem CID | 520945 |
|---|---|
| CAS | 39234-86-1 |
| Molecular Weight (g/mol) | 312.61 |
| MDL Number | MFCD00014725 |
| SMILES | C1=C(C=C(C=C1C(F)(F)F)S(=O)(=O)Cl)C(F)(F)F |
| Synonym | 3,5-bis trifluoromethyl benzenesulfonyl chloride,3,5-bis trifluoromethyl benzene-1-sulfonyl chloride,3,5-bis trifluoromethyl benzenesulphonyl chloride,3,5-di trifluoromethyl benzene-1-sulfonyl chloride,3,5-ditrifluoromethylbenzenesulfonyl chloride,benzenesulfonyl chloride, 3,5-bis trifluoromethyl,3,5-bis trifluoromethyl phenylsulfonyl chloride,3,5-bis-trifluoromethyl-benzenesulfonyl chloride,3,5-di trifluoromethyl benzene sulfonyl chloride,pubchem2724 |
| IUPAC Name | 3,5-bis(trifluoromethyl)benzenesulfonyl chloride |
| InChI Key | BTRCVKADYDVSLI-UHFFFAOYSA-N |
| Molecular Formula | C8H3ClF6O2S |
4-Bromophthalonitrile 97.0+%, TCI America™
CAS: 70484-01-4 Molecular Formula: C8H3BrN2 Molecular Weight (g/mol): 207.03 MDL Number: MFCD00221794 InChI Key: ARAONWRSVQOHIT-UHFFFAOYSA-N Synonym: 4-Bromo-1,2-dicyanobenzene PubChem CID: 11356223 IUPAC Name: 4-bromobenzene-1,2-dicarbonitrile SMILES: BrC1=CC(C#N)=C(C=C1)C#N
| PubChem CID | 11356223 |
|---|---|
| CAS | 70484-01-4 |
| Molecular Weight (g/mol) | 207.03 |
| MDL Number | MFCD00221794 |
| SMILES | BrC1=CC(C#N)=C(C=C1)C#N |
| Synonym | 4-Bromo-1,2-dicyanobenzene |
| IUPAC Name | 4-bromobenzene-1,2-dicarbonitrile |
| InChI Key | ARAONWRSVQOHIT-UHFFFAOYSA-N |
| Molecular Formula | C8H3BrN2 |
Diphenyliodonium Bromide 98.0+%, TCI America™
CAS: 1483-73-4 Molecular Formula: C12H10BrI Molecular Weight (g/mol): 361.02 MDL Number: MFCD00031703 InChI Key: LGPSGXJFQQZYMS-UHFFFAOYSA-M Synonym: diphenyliodonium bromide,iodonium, diphenyl-, bromide,diphenyliodanium bromide,iodonium, diphenyl-, bromide 1:1,diphenyliodoniumbromide,diphenyl iodonium bromide,acmc-1c252,iodonium, diphenyl-,bromide 1:1 PubChem CID: 73871 IUPAC Name: diphenyliodanium bromide SMILES: [Br-].[I+](C1=CC=CC=C1)C1=CC=CC=C1
| PubChem CID | 73871 |
|---|---|
| CAS | 1483-73-4 |
| Molecular Weight (g/mol) | 361.02 |
| MDL Number | MFCD00031703 |
| SMILES | [Br-].[I+](C1=CC=CC=C1)C1=CC=CC=C1 |
| Synonym | diphenyliodonium bromide,iodonium, diphenyl-, bromide,diphenyliodanium bromide,iodonium, diphenyl-, bromide 1:1,diphenyliodoniumbromide,diphenyl iodonium bromide,acmc-1c252,iodonium, diphenyl-,bromide 1:1 |
| IUPAC Name | diphenyliodanium bromide |
| InChI Key | LGPSGXJFQQZYMS-UHFFFAOYSA-M |
| Molecular Formula | C12H10BrI |