Benzenoids
Filtered Search Results
trans-beta-Nitrostyrene, 97+%
CAS: 5153-67-3 Molecular Formula: C8H7NO2 Molecular Weight (g/mol): 149.15 MDL Number: MFCD00007402 InChI Key: PIAOLBVUVDXHHL-VOTSOKGWSA-N Synonym: trans-beta-nitrostyrene,2-nitrovinyl benzene,e-2-nitrovinyl benzene,beta-nitrostyrene,2-nitro-1-phenylethylene,e-beta-nitrostyrene,2-nitroethenyl benzene,1-phenyl-2-nitroethene,beta-nitrosytrene,benzene, 2-nitroethenyl PubChem CID: 5284459 IUPAC Name: [(E)-2-nitroethenyl]benzene SMILES: [O-][N+](=O)\C=C\C1=CC=CC=C1
| PubChem CID | 5284459 |
|---|---|
| CAS | 5153-67-3 |
| Molecular Weight (g/mol) | 149.15 |
| MDL Number | MFCD00007402 |
| SMILES | [O-][N+](=O)\C=C\C1=CC=CC=C1 |
| Synonym | trans-beta-nitrostyrene,2-nitrovinyl benzene,e-2-nitrovinyl benzene,beta-nitrostyrene,2-nitro-1-phenylethylene,e-beta-nitrostyrene,2-nitroethenyl benzene,1-phenyl-2-nitroethene,beta-nitrosytrene,benzene, 2-nitroethenyl |
| IUPAC Name | [(E)-2-nitroethenyl]benzene |
| InChI Key | PIAOLBVUVDXHHL-VOTSOKGWSA-N |
| Molecular Formula | C8H7NO2 |
Naftifine hydrochloride, 99%, Thermo Scientific Chemicals
CAS: 65473-14-5 Molecular Formula: C21H21N·ClH Molecular Weight (g/mol): 323.86 InChI Key: OLUNPKFOFGZHRT-YGCVIUNWSA-N Synonym: naftifine hydrochloride,naftifine hcl,naftin,exoderil,naftifungin,n-trans-cinnamyl-n-methyl-1-naphthylmethyl amine hydrochloride,e-n-cinnamyl-n-methyl-1-naphthalenemethylamine hydrochloride,naftin tn,e-n-methyl-n-1-naphthylmethyl-3-phenyl-2-propen-1-amine-hydrochloride PubChem CID: 5281098 ChEBI: CHEBI:7452 IUPAC Name: (E)-N-methyl-N-(naphthalen-1-ylmethyl)-3-phenylprop-2-en-1-amine;hydrochloride SMILES: CN(CC=CC1=CC=CC=C1)CC2=CC=CC3=CC=CC=C32.Cl
| PubChem CID | 5281098 |
|---|---|
| CAS | 65473-14-5 |
| Molecular Weight (g/mol) | 323.86 |
| ChEBI | CHEBI:7452 |
| SMILES | CN(CC=CC1=CC=CC=C1)CC2=CC=CC3=CC=CC=C32.Cl |
| Synonym | naftifine hydrochloride,naftifine hcl,naftin,exoderil,naftifungin,n-trans-cinnamyl-n-methyl-1-naphthylmethyl amine hydrochloride,e-n-cinnamyl-n-methyl-1-naphthalenemethylamine hydrochloride,naftin tn,e-n-methyl-n-1-naphthylmethyl-3-phenyl-2-propen-1-amine-hydrochloride |
| IUPAC Name | (E)-N-methyl-N-(naphthalen-1-ylmethyl)-3-phenylprop-2-en-1-amine;hydrochloride |
| InChI Key | OLUNPKFOFGZHRT-YGCVIUNWSA-N |
| Molecular Formula | C21H21N·ClH |
trans,trans-Dibenzylideneacetone, 98+%
CAS: 35225-79-7 Molecular Formula: C17H14O Molecular Weight (g/mol): 234.30 MDL Number: MFCD00004790 InChI Key: WMKGGPCROCCUDY-PHEQNACWSA-N Synonym: dibenzylideneacetone,1,5-diphenylpenta-1,4-dien-3-one,trans,trans-dibenzylideneacetone,dibenzalacetone,1e,4e-1,5-diphenylpenta-1,4-dien-3-one,dibenzylidene acetone,distyryl ketone,1,5-diphenyl-1,4-pentadien-3-one,trans,trans-dibenzalacetone,trans,trans-1,5-diphenyl-1,4-pentadien-3-one PubChem CID: 640180 IUPAC Name: (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one SMILES: O=C(\C=C\C1=CC=CC=C1)/C=C/C1=CC=CC=C1
| PubChem CID | 640180 |
|---|---|
| CAS | 35225-79-7 |
| Molecular Weight (g/mol) | 234.30 |
| MDL Number | MFCD00004790 |
| SMILES | O=C(\C=C\C1=CC=CC=C1)/C=C/C1=CC=CC=C1 |
| Synonym | dibenzylideneacetone,1,5-diphenylpenta-1,4-dien-3-one,trans,trans-dibenzylideneacetone,dibenzalacetone,1e,4e-1,5-diphenylpenta-1,4-dien-3-one,dibenzylidene acetone,distyryl ketone,1,5-diphenyl-1,4-pentadien-3-one,trans,trans-dibenzalacetone,trans,trans-1,5-diphenyl-1,4-pentadien-3-one |
| IUPAC Name | (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one |
| InChI Key | WMKGGPCROCCUDY-PHEQNACWSA-N |
| Molecular Formula | C17H14O |
3-Methoxyphenylglyoxal hydrate, 97%, dry wt. basis, Thermo Scientific Chemicals
CAS: 32025-65-3 Molecular Formula: C9H8O3 Molecular Weight (g/mol): 164.16 MDL Number: MFCD08533286 InChI Key: SIHYQEYAJMDKQH-UHFFFAOYSA-N Synonym: 3-methoxyphenylglyoxal hydrate,2-3-methoxyphenyl-2-oxoacetaldehyde hydrate,acmc-1c24s,bestipharma 555-843,3-methoxyphenylglyoxal monohydrate,ethanone,2,2-dihydroxy-1-3-methylphenyl,3-methoxyphenyl oxo acetaldehyde-water 1/1,2-3-methoxyphenyl-2-oxidanylidene-ethanal hydrate PubChem CID: 21155397 IUPAC Name: 2-(3-methoxyphenyl)-2-oxoacetaldehyde;hydrate SMILES: COC1=CC=CC(=C1)C(=O)C=O
| PubChem CID | 21155397 |
|---|---|
| CAS | 32025-65-3 |
| Molecular Weight (g/mol) | 164.16 |
| MDL Number | MFCD08533286 |
| SMILES | COC1=CC=CC(=C1)C(=O)C=O |
| Synonym | 3-methoxyphenylglyoxal hydrate,2-3-methoxyphenyl-2-oxoacetaldehyde hydrate,acmc-1c24s,bestipharma 555-843,3-methoxyphenylglyoxal monohydrate,ethanone,2,2-dihydroxy-1-3-methylphenyl,3-methoxyphenyl oxo acetaldehyde-water 1/1,2-3-methoxyphenyl-2-oxidanylidene-ethanal hydrate |
| IUPAC Name | 2-(3-methoxyphenyl)-2-oxoacetaldehyde;hydrate |
| InChI Key | SIHYQEYAJMDKQH-UHFFFAOYSA-N |
| Molecular Formula | C9H8O3 |
4-Fluorophenylglyoxal hydrate, 98%, dry wt. basis
CAS: 403-32-7 Molecular Formula: C8H5FO2 Molecular Weight (g/mol): 152.12 MDL Number: MFCD01733156 InChI Key: IPWSCROFORAGJW-UHFFFAOYSA-N Synonym: 2-4-fluorophenyl-2-oxoacetaldehyde,4-fluorophenylglyoxal,benzeneacetaldehyde, 4-fluoro-alpha-oxo,4-fluoro-phenyl-oxo-acetaldehyde,4-fluoro-alpha-oxobenzeneacetaldehyde,4-fluorophenyl oxo acetaldehyde,p-fluorophenylglyoxal,p-fluorophenyl glyoxal,4-fluorophenyl glyoxal,1-4-fluorophenyl glyoxal PubChem CID: 101249 IUPAC Name: 2-(4-fluorophenyl)-2-oxoacetaldehyde SMILES: FC1=CC=C(C=C1)C(=O)C=O
| PubChem CID | 101249 |
|---|---|
| CAS | 403-32-7 |
| Molecular Weight (g/mol) | 152.12 |
| MDL Number | MFCD01733156 |
| SMILES | FC1=CC=C(C=C1)C(=O)C=O |
| Synonym | 2-4-fluorophenyl-2-oxoacetaldehyde,4-fluorophenylglyoxal,benzeneacetaldehyde, 4-fluoro-alpha-oxo,4-fluoro-phenyl-oxo-acetaldehyde,4-fluoro-alpha-oxobenzeneacetaldehyde,4-fluorophenyl oxo acetaldehyde,p-fluorophenylglyoxal,p-fluorophenyl glyoxal,4-fluorophenyl glyoxal,1-4-fluorophenyl glyoxal |
| IUPAC Name | 2-(4-fluorophenyl)-2-oxoacetaldehyde |
| InChI Key | IPWSCROFORAGJW-UHFFFAOYSA-N |
| Molecular Formula | C8H5FO2 |
2-Phenyl-2-pentenal, (E)+(Z), 90+%
CAS: 3491-63-2 Molecular Formula: C11H12O Molecular Weight (g/mol): 160.216 MDL Number: MFCD00051835 InChI Key: YPAJRUMMODCONM-IZZDOVSWSA-N Synonym: 2-phenyl-2-pentenal,2z-2-phenylpent-2-enal PubChem CID: 15310469 IUPAC Name: (Z)-2-phenylpent-2-enal SMILES: CCC=C(C=O)C1=CC=CC=C1
| PubChem CID | 15310469 |
|---|---|
| CAS | 3491-63-2 |
| Molecular Weight (g/mol) | 160.216 |
| MDL Number | MFCD00051835 |
| SMILES | CCC=C(C=O)C1=CC=CC=C1 |
| Synonym | 2-phenyl-2-pentenal,2z-2-phenylpent-2-enal |
| IUPAC Name | (Z)-2-phenylpent-2-enal |
| InChI Key | YPAJRUMMODCONM-IZZDOVSWSA-N |
| Molecular Formula | C11H12O |
Phenylacetaldehyde, 99.5%, For GC analysis, MP Biomedicals™
CAS: 122-78-1 Molecular Formula: C8H8O Molecular Weight (g/mol): 120.15 MDL Number: MFCD00006993 InChI Key: DTUQWGWMVIHBKE-UHFFFAOYSA-N IUPAC Name: 2-phenylacetaldehyde SMILES: O=CCC1=CC=CC=C1
| CAS | 122-78-1 |
|---|---|
| Molecular Weight (g/mol) | 120.15 |
| MDL Number | MFCD00006993 |
| SMILES | O=CCC1=CC=CC=C1 |
| IUPAC Name | 2-phenylacetaldehyde |
| InChI Key | DTUQWGWMVIHBKE-UHFFFAOYSA-N |
| Molecular Formula | C8H8O |
3,4-Difluorophenylglyoxal hydrate, 98%, dry wt. basis
CAS: 79784-34-2 Molecular Formula: C8H4F2O2 Molecular Weight (g/mol): 170.12 MDL Number: MFCD01733155 InChI Key: VZRYIZGMQICGSF-UHFFFAOYSA-N Synonym: 3,4-difluorophenylglyoxal hydrate,2-3,4-difluorophenyl-2-oxoacetaldehyde hydrate,pubchem12210,3,4-difluorophenylglyoxal monohydrate,3,4-difluorophenylglyoxalhydrate,benzeneacetaldehyde,3,4-difluoro-a-oxo,2-3,4-difluorophenyl-2-oxoethanal, hydrate PubChem CID: 2782289 IUPAC Name: 2-(3,4-difluorophenyl)-2-oxoacetaldehyde;hydrate SMILES: FC1=CC=C(C=C1F)C(=O)C=O
| PubChem CID | 2782289 |
|---|---|
| CAS | 79784-34-2 |
| Molecular Weight (g/mol) | 170.12 |
| MDL Number | MFCD01733155 |
| SMILES | FC1=CC=C(C=C1F)C(=O)C=O |
| Synonym | 3,4-difluorophenylglyoxal hydrate,2-3,4-difluorophenyl-2-oxoacetaldehyde hydrate,pubchem12210,3,4-difluorophenylglyoxal monohydrate,3,4-difluorophenylglyoxalhydrate,benzeneacetaldehyde,3,4-difluoro-a-oxo,2-3,4-difluorophenyl-2-oxoethanal, hydrate |
| IUPAC Name | 2-(3,4-difluorophenyl)-2-oxoacetaldehyde;hydrate |
| InChI Key | VZRYIZGMQICGSF-UHFFFAOYSA-N |
| Molecular Formula | C8H4F2O2 |
2-[3-(Chloromethyl)phenyl]pyrimidine, 97%, Thermo Scientific™
CAS: 898289-51-5 Molecular Formula: C11H9ClN2 Molecular Weight (g/mol): 204.657 MDL Number: MFCD09064978 InChI Key: AUWJTKGKFPDHDU-UHFFFAOYSA-N Synonym: 2-3-chloromethyl phenyl pyrimidine,3-pyrimidin-2-ylbenzyl chloride,pyrimidine, 2-3-chloromethyl phenyl,pyrimidine, 2-3-chloromethyl phenyl-9ci PubChem CID: 24229567 IUPAC Name: 2-[3-(chloromethyl)phenyl]pyrimidine SMILES: C1=CC(=CC(=C1)CCl)C2=NC=CC=N2
| PubChem CID | 24229567 |
|---|---|
| CAS | 898289-51-5 |
| Molecular Weight (g/mol) | 204.657 |
| MDL Number | MFCD09064978 |
| SMILES | C1=CC(=CC(=C1)CCl)C2=NC=CC=N2 |
| Synonym | 2-3-chloromethyl phenyl pyrimidine,3-pyrimidin-2-ylbenzyl chloride,pyrimidine, 2-3-chloromethyl phenyl,pyrimidine, 2-3-chloromethyl phenyl-9ci |
| IUPAC Name | 2-[3-(chloromethyl)phenyl]pyrimidine |
| InChI Key | AUWJTKGKFPDHDU-UHFFFAOYSA-N |
| Molecular Formula | C11H9ClN2 |
4-Bromo-2,6-difluorobenzyl alcohol, 97%
CAS: 162744-59-4 Molecular Formula: C7H5BrF2O Molecular Weight (g/mol): 223.017 MDL Number: MFCD03094461 InChI Key: LSRHFWSNUFIKER-UHFFFAOYSA-N Synonym: 4-bromo-2,6-difluorobenzyl alcohol,4-bromo-2,6-difluorophenyl methanol,4-bromo-2,6-difluorobenzylalcohol,benzenemethanol, 4-bromo-2,6-difluoro,4-bromo-2,6-difluoro-benzenemethanol,2,6-difluoro-4-bromobenzyl alcohol,4-bromo-2,6-difluoro-phenyl methanol,2,6-difluoro-4-bromo benzyl alcohol,pubchem4882,acmc-209dox PubChem CID: 2773303 IUPAC Name: (4-bromo-2,6-difluorophenyl)methanol SMILES: C1=C(C=C(C(=C1F)CO)F)Br
| PubChem CID | 2773303 |
|---|---|
| CAS | 162744-59-4 |
| Molecular Weight (g/mol) | 223.017 |
| MDL Number | MFCD03094461 |
| SMILES | C1=C(C=C(C(=C1F)CO)F)Br |
| Synonym | 4-bromo-2,6-difluorobenzyl alcohol,4-bromo-2,6-difluorophenyl methanol,4-bromo-2,6-difluorobenzylalcohol,benzenemethanol, 4-bromo-2,6-difluoro,4-bromo-2,6-difluoro-benzenemethanol,2,6-difluoro-4-bromobenzyl alcohol,4-bromo-2,6-difluoro-phenyl methanol,2,6-difluoro-4-bromo benzyl alcohol,pubchem4882,acmc-209dox |
| IUPAC Name | (4-bromo-2,6-difluorophenyl)methanol |
| InChI Key | LSRHFWSNUFIKER-UHFFFAOYSA-N |
| Molecular Formula | C7H5BrF2O |
2,5-Dichlorobenzyl alcohol, 99%
CAS: 34145-05-6 Molecular Formula: C7H6Cl2O Molecular Weight (g/mol): 177.024 MDL Number: MFCD00004607 InChI Key: LCEIGNVIDJNUGF-UHFFFAOYSA-N PubChem CID: 118604 IUPAC Name: (2,5-dichlorophenyl)methanol SMILES: C1=CC(=C(C=C1Cl)CO)Cl
| PubChem CID | 118604 |
|---|---|
| CAS | 34145-05-6 |
| Molecular Weight (g/mol) | 177.024 |
| MDL Number | MFCD00004607 |
| SMILES | C1=CC(=C(C=C1Cl)CO)Cl |
| IUPAC Name | (2,5-dichlorophenyl)methanol |
| InChI Key | LCEIGNVIDJNUGF-UHFFFAOYSA-N |
| Molecular Formula | C7H6Cl2O |
tert-Butyl 4-(bromomethyl)benzoate, 95%
CAS: 108052-76-2 Molecular Formula: C12H15BrO2 Molecular Weight (g/mol): 271.154 MDL Number: MFCD04973450 InChI Key: GSIBTIUXYYFCPU-UHFFFAOYSA-N Synonym: tert-butyl 4-bromomethyl benzoate,4-bromomethylbenzoic acid tert-butyl ester,4-bromomethyl-benzoic acid tert-butyl ester,4-bromomethyl benzoic acid tert-butyl ester,tert-butyl p-bromomethyl benzoate,4-bromo methyl benzoic acid mono tert-butyl ester,tert-butyl-4-bromomethylbenzoate,1,1-dimethylethyl 4-bromomethyl benzoate,benzoic acid, 4-bromomethyl-, 1,1-dimethylethyl ester,4-bromomethyl-benzoic acid, 1,1-dimethylethyl ester PubChem CID: 11414578 IUPAC Name: tert-butyl 4-(bromomethyl)benzoate SMILES: CC(C)(C)OC(=O)C1=CC=C(C=C1)CBr
| PubChem CID | 11414578 |
|---|---|
| CAS | 108052-76-2 |
| Molecular Weight (g/mol) | 271.154 |
| MDL Number | MFCD04973450 |
| SMILES | CC(C)(C)OC(=O)C1=CC=C(C=C1)CBr |
| Synonym | tert-butyl 4-bromomethyl benzoate,4-bromomethylbenzoic acid tert-butyl ester,4-bromomethyl-benzoic acid tert-butyl ester,4-bromomethyl benzoic acid tert-butyl ester,tert-butyl p-bromomethyl benzoate,4-bromo methyl benzoic acid mono tert-butyl ester,tert-butyl-4-bromomethylbenzoate,1,1-dimethylethyl 4-bromomethyl benzoate,benzoic acid, 4-bromomethyl-, 1,1-dimethylethyl ester,4-bromomethyl-benzoic acid, 1,1-dimethylethyl ester |
| IUPAC Name | tert-butyl 4-(bromomethyl)benzoate |
| InChI Key | GSIBTIUXYYFCPU-UHFFFAOYSA-N |
| Molecular Formula | C12H15BrO2 |
4-Nitrobenzyl bromide, 99%
CAS: 100-11-8 Molecular Formula: C7H6BrNO2 Molecular Weight (g/mol): 216.03 MDL Number: MFCD00007373 InChI Key: VOLRSQPSJGXRNJ-UHFFFAOYSA-N Synonym: 4-nitrobenzyl bromide,1-bromomethyl-4-nitrobenzene,p-nitrobenzyl bromide,nitrobenzyl bromide,alpha-bromo-4-nitrotoluene,benzene, 1-bromomethyl-4-nitro,p-bromomethyl nitrobenzene,4-bromomethyl nitrobenzene,alpha-bromo-p-nitrotoluene,4-nitrobenzylbromide PubChem CID: 66011 ChEBI: CHEBI:62822 IUPAC Name: 1-(bromomethyl)-4-nitrobenzene SMILES: [O-][N+](=O)C1=CC=C(CBr)C=C1
| PubChem CID | 66011 |
|---|---|
| CAS | 100-11-8 |
| Molecular Weight (g/mol) | 216.03 |
| ChEBI | CHEBI:62822 |
| MDL Number | MFCD00007373 |
| SMILES | [O-][N+](=O)C1=CC=C(CBr)C=C1 |
| Synonym | 4-nitrobenzyl bromide,1-bromomethyl-4-nitrobenzene,p-nitrobenzyl bromide,nitrobenzyl bromide,alpha-bromo-4-nitrotoluene,benzene, 1-bromomethyl-4-nitro,p-bromomethyl nitrobenzene,4-bromomethyl nitrobenzene,alpha-bromo-p-nitrotoluene,4-nitrobenzylbromide |
| IUPAC Name | 1-(bromomethyl)-4-nitrobenzene |
| InChI Key | VOLRSQPSJGXRNJ-UHFFFAOYSA-N |
| Molecular Formula | C7H6BrNO2 |
3-(Trifluoromethoxy)benzyl bromide, 98%
CAS: 159689-88-0 Molecular Formula: C8H6BrF3O Molecular Weight (g/mol): 255.03 MDL Number: MFCD00061271 InChI Key: QSIVWRRHVXSDNE-UHFFFAOYSA-N Synonym: 3-trifluoromethoxy benzyl bromide,1-bromomethyl-3-trifluoromethoxy benzene,3-trifluoromethoxybenzyl bromide,alpha-bromo-3-trifluoromethoxy toluene,3-trifluoromethoxy benzylbromide,m-trifluoromethoxy benzyl bromide,3-bromomethyl phenoxy trifluoromethane,1-bromomethyl-3-trifluoromethoxy-benzene,benzene, 1-bromomethyl-3-trifluoromethoxy PubChem CID: 737176 IUPAC Name: 1-(bromomethyl)-3-(trifluoromethoxy)benzene SMILES: FC(F)(F)OC1=CC=CC(CBr)=C1
| PubChem CID | 737176 |
|---|---|
| CAS | 159689-88-0 |
| Molecular Weight (g/mol) | 255.03 |
| MDL Number | MFCD00061271 |
| SMILES | FC(F)(F)OC1=CC=CC(CBr)=C1 |
| Synonym | 3-trifluoromethoxy benzyl bromide,1-bromomethyl-3-trifluoromethoxy benzene,3-trifluoromethoxybenzyl bromide,alpha-bromo-3-trifluoromethoxy toluene,3-trifluoromethoxy benzylbromide,m-trifluoromethoxy benzyl bromide,3-bromomethyl phenoxy trifluoromethane,1-bromomethyl-3-trifluoromethoxy-benzene,benzene, 1-bromomethyl-3-trifluoromethoxy |
| IUPAC Name | 1-(bromomethyl)-3-(trifluoromethoxy)benzene |
| InChI Key | QSIVWRRHVXSDNE-UHFFFAOYSA-N |
| Molecular Formula | C8H6BrF3O |
(+/-)-Miconazole nitrate, 98+%
CAS: 22832-87-7 Molecular Formula: C18H15Cl4N3O4 Molecular Weight (g/mol): 479.14 MDL Number: MFCD00058161 InChI Key: MCCACAIVAXEFAL-UHFFFAOYNA-N Synonym: miconazole nitrate,albistat,andergin,aflorix,conofite,florid,micatin,gyno-monistat,epi-monistat,gyno-daktar PubChem CID: 68553 IUPAC Name: 1-[2-(2,4-dichlorophenyl)-2-[(2,4-dichlorophenyl)methoxy]ethyl]-1H-imidazole; nitric acid SMILES: O[N+]([O-])=O.ClC1=CC=C(COC(CN2C=CN=C2)C2=CC=C(Cl)C=C2Cl)C(Cl)=C1
| PubChem CID | 68553 |
|---|---|
| CAS | 22832-87-7 |
| Molecular Weight (g/mol) | 479.14 |
| MDL Number | MFCD00058161 |
| SMILES | O[N+]([O-])=O.ClC1=CC=C(COC(CN2C=CN=C2)C2=CC=C(Cl)C=C2Cl)C(Cl)=C1 |
| Synonym | miconazole nitrate,albistat,andergin,aflorix,conofite,florid,micatin,gyno-monistat,epi-monistat,gyno-daktar |
| IUPAC Name | 1-[2-(2,4-dichlorophenyl)-2-[(2,4-dichlorophenyl)methoxy]ethyl]-1H-imidazole; nitric acid |
| InChI Key | MCCACAIVAXEFAL-UHFFFAOYNA-N |
| Molecular Formula | C18H15Cl4N3O4 |