Benzenoids
Filtered Search Results
Eugenol, 99%
CAS: 97-53-0 Molecular Formula: C10H12O2 Molecular Weight (g/mol): 164.20 MDL Number: MFCD00008654 InChI Key: RRAFCDWBNXTKKO-UHFFFAOYSA-N Synonym: eugenol,4-allylguaiacol,4-allyl-2-methoxyphenol,eugenic acid,allylguaiacol,caryophyllic acid,p-allylguaiacol,p-eugenol,2-methoxy-4-allylphenol,engenol PubChem CID: 3314 ChEBI: CHEBI:4917 IUPAC Name: 2-methoxy-4-prop-2-enylphenol SMILES: COC1=CC(CC=C)=CC=C1O
| PubChem CID | 3314 |
|---|---|
| CAS | 97-53-0 |
| Molecular Weight (g/mol) | 164.20 |
| ChEBI | CHEBI:4917 |
| MDL Number | MFCD00008654 |
| SMILES | COC1=CC(CC=C)=CC=C1O |
| Synonym | eugenol,4-allylguaiacol,4-allyl-2-methoxyphenol,eugenic acid,allylguaiacol,caryophyllic acid,p-allylguaiacol,p-eugenol,2-methoxy-4-allylphenol,engenol |
| IUPAC Name | 2-methoxy-4-prop-2-enylphenol |
| InChI Key | RRAFCDWBNXTKKO-UHFFFAOYSA-N |
| Molecular Formula | C10H12O2 |
[Bis(trifluoroacetoxy)iodo]benzene, 98%
CAS: 2712-78-9 Molecular Formula: C10H5F6IO4 Molecular Weight (g/mol): 430.03 MDL Number: MFCD00009672 InChI Key: PEZNEXFPRSOYPL-UHFFFAOYSA-N Synonym: bis trifluoroacetoxy iodo benzene,pifa,unii-659sfv27xs,bis-trifluoroacetoxyiodobenzene,phenylbis trifluoroacetato-o iodine,bis i,i-trifluoroacetoxy iodobenzene,iodine, phenylbis trifluoroacetato-o,bis trifluoracetoxy-iodobenzene,bis trifluoroacetoxy phenyl iodane PubChem CID: 102317 IUPAC Name: [phenyl-(2,2,2-trifluoroacetyl)oxy-$l^{3}-iodanyl] 2,2,2-trifluoroacetate SMILES: C1=CC=C(C=C1)I(OC(=O)C(F)(F)F)OC(=O)C(F)(F)F
| PubChem CID | 102317 |
|---|---|
| CAS | 2712-78-9 |
| Molecular Weight (g/mol) | 430.03 |
| MDL Number | MFCD00009672 |
| SMILES | C1=CC=C(C=C1)I(OC(=O)C(F)(F)F)OC(=O)C(F)(F)F |
| Synonym | bis trifluoroacetoxy iodo benzene,pifa,unii-659sfv27xs,bis-trifluoroacetoxyiodobenzene,phenylbis trifluoroacetato-o iodine,bis i,i-trifluoroacetoxy iodobenzene,iodine, phenylbis trifluoroacetato-o,bis trifluoracetoxy-iodobenzene,bis trifluoroacetoxy phenyl iodane |
| IUPAC Name | [phenyl-(2,2,2-trifluoroacetyl)oxy-$l^{3}-iodanyl] 2,2,2-trifluoroacetate |
| InChI Key | PEZNEXFPRSOYPL-UHFFFAOYSA-N |
| Molecular Formula | C10H5F6IO4 |
3-Nitrotoluene, 99%
CAS: 99-08-1 Molecular Formula: C7H7NO2 Molecular Weight (g/mol): 137.14 MDL Number: MFCD00007265 InChI Key: QZYHIOPPLUPUJF-UHFFFAOYSA-N Synonym: 3-nitrotoluene,m-nitrotoluene,3-nitrotoluol,benzene, 1-methyl-3-nitro,m-methylnitrobenzene,toluene, m-nitro,meta-nitrotoluol,3-methylnitrobenzene,m-nitrotoluol,nitrotoluene, m PubChem CID: 7422 ChEBI: CHEBI:39931 IUPAC Name: 1-methyl-3-nitrobenzene SMILES: CC1=CC=CC(=C1)[N+]([O-])=O
| PubChem CID | 7422 |
|---|---|
| CAS | 99-08-1 |
| Molecular Weight (g/mol) | 137.14 |
| ChEBI | CHEBI:39931 |
| MDL Number | MFCD00007265 |
| SMILES | CC1=CC=CC(=C1)[N+]([O-])=O |
| Synonym | 3-nitrotoluene,m-nitrotoluene,3-nitrotoluol,benzene, 1-methyl-3-nitro,m-methylnitrobenzene,toluene, m-nitro,meta-nitrotoluol,3-methylnitrobenzene,m-nitrotoluol,nitrotoluene, m |
| IUPAC Name | 1-methyl-3-nitrobenzene |
| InChI Key | QZYHIOPPLUPUJF-UHFFFAOYSA-N |
| Molecular Formula | C7H7NO2 |
3-chlorobenzaldehyde, 99%
CAS: 587-04-2 Molecular Formula: C7H5ClO Molecular Weight (g/mol): 140.57 MDL Number: MFCD00003350 InChI Key: SRWILAKSARHZPR-UHFFFAOYSA-N Synonym: m-chlorobenzaldehyde,benzaldehyde, 3-chloro,mcad,meta-chlorobenzaldehyde,benzaldehyde, m-chloro,3-chloro benzaldehyde,3-chloro-benzaldehyde,benzaldehyde, 3-chloro-9ci,ccris 8613,3-chiorobenzaldehyde PubChem CID: 11477 IUPAC Name: 3-chlorobenzaldehyde SMILES: C1=CC(=CC(=C1)Cl)C=O
| PubChem CID | 11477 |
|---|---|
| CAS | 587-04-2 |
| Molecular Weight (g/mol) | 140.57 |
| MDL Number | MFCD00003350 |
| SMILES | C1=CC(=CC(=C1)Cl)C=O |
| Synonym | m-chlorobenzaldehyde,benzaldehyde, 3-chloro,mcad,meta-chlorobenzaldehyde,benzaldehyde, m-chloro,3-chloro benzaldehyde,3-chloro-benzaldehyde,benzaldehyde, 3-chloro-9ci,ccris 8613,3-chiorobenzaldehyde |
| IUPAC Name | 3-chlorobenzaldehyde |
| InChI Key | SRWILAKSARHZPR-UHFFFAOYSA-N |
| Molecular Formula | C7H5ClO |
3-(2-Methoxyphenoxy)-1,2-propanediol, 98+%
CAS: 93-14-1 Molecular Formula: C10H14O4 Molecular Weight (g/mol): 198.22 MDL Number: MFCD00016873 InChI Key: HSRJKNPTNIJEKV-UHFFFAOYNA-N Synonym: guaifenesin,guaiphenesin,glyceryl guaiacolate,glycerol guaiacolate,guaiphenesine,guaiacol glyceryl ether,methphenoxydiol,aeronesin,breonesin,bronchol PubChem CID: 3516 IUPAC Name: 3-(2-methoxyphenoxy)propane-1,2-diol SMILES: COC1=CC=CC=C1OCC(O)CO
| PubChem CID | 3516 |
|---|---|
| CAS | 93-14-1 |
| Molecular Weight (g/mol) | 198.22 |
| MDL Number | MFCD00016873 |
| SMILES | COC1=CC=CC=C1OCC(O)CO |
| Synonym | guaifenesin,guaiphenesin,glyceryl guaiacolate,glycerol guaiacolate,guaiphenesine,guaiacol glyceryl ether,methphenoxydiol,aeronesin,breonesin,bronchol |
| IUPAC Name | 3-(2-methoxyphenoxy)propane-1,2-diol |
| InChI Key | HSRJKNPTNIJEKV-UHFFFAOYNA-N |
| Molecular Formula | C10H14O4 |
2-Thionaphthol, 98%
CAS: 91-60-1 Molecular Formula: C10H8S Molecular Weight (g/mol): 160.234 MDL Number: MFCD00004086 InChI Key: RFCQDOVPMUSZMN-UHFFFAOYSA-N Synonym: 2-naphthalenethiol,2-mercaptonaphthalene,2-thionaphthol,thionaphthol,2-naphthyl mercaptan,vulcamel tbn,2-naphthyl thiol,renacit 1,rpa no. 2,rpa 2 PubChem CID: 7058 IUPAC Name: naphthalene-2-thiol SMILES: C1=CC=C2C=C(C=CC2=C1)S
| PubChem CID | 7058 |
|---|---|
| CAS | 91-60-1 |
| Molecular Weight (g/mol) | 160.234 |
| MDL Number | MFCD00004086 |
| SMILES | C1=CC=C2C=C(C=CC2=C1)S |
| Synonym | 2-naphthalenethiol,2-mercaptonaphthalene,2-thionaphthol,thionaphthol,2-naphthyl mercaptan,vulcamel tbn,2-naphthyl thiol,renacit 1,rpa no. 2,rpa 2 |
| IUPAC Name | naphthalene-2-thiol |
| InChI Key | RFCQDOVPMUSZMN-UHFFFAOYSA-N |
| Molecular Formula | C10H8S |
Anthranilamide, 99+%
CAS: 88-68-6 Molecular Formula: C7H8N2O Molecular Weight (g/mol): 136.15 MDL Number: MFCD00007981 InChI Key: PXBFMLJZNCDSMP-UHFFFAOYSA-N Synonym: anthranilamide,benzamide, 2-amino,o-aminobenzamide,2-carbamoylaniline,aminobenzamide,anthranilimidic acid,benzamide, o-amino,anthranilic acid amide,anthranilamide van,o-aminobenzamide van PubChem CID: 6942 IUPAC Name: 2-aminobenzamide SMILES: C1=CC=C(C(=C1)C(=O)N)N
| PubChem CID | 6942 |
|---|---|
| CAS | 88-68-6 |
| Molecular Weight (g/mol) | 136.15 |
| MDL Number | MFCD00007981 |
| SMILES | C1=CC=C(C(=C1)C(=O)N)N |
| Synonym | anthranilamide,benzamide, 2-amino,o-aminobenzamide,2-carbamoylaniline,aminobenzamide,anthranilimidic acid,benzamide, o-amino,anthranilic acid amide,anthranilamide van,o-aminobenzamide van |
| IUPAC Name | 2-aminobenzamide |
| InChI Key | PXBFMLJZNCDSMP-UHFFFAOYSA-N |
| Molecular Formula | C7H8N2O |
Resveratrol from Synthetic, ≥98%, MP Biomedicals™
CAS: 501-36-0 Molecular Formula: C14H12O3 Molecular Weight (g/mol): 228.247 MDL Number: MFCD00133799 InChI Key: LUKBXSAWLPMMSZ-OWOJBTEDSA-N Synonym: resveratrol,trans-resveratrol,3,4',5-trihydroxystilbene,3,5,4'-trihydroxystilbene,e-resveratrol,3,4',5-stilbenetriol,e-5-4-hydroxystyryl benzene-1,3-diol,resvida,3,4',5-trihydroxy-trans-stilbene,5-e-2-4-hydroxyphenyl ethenyl benzene-1,3-diol PubChem CID: 445154 ChEBI: CHEBI:45713 IUPAC Name: 5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol SMILES: C1=CC(=CC=C1C=CC2=CC(=CC(=C2)O)O)O
| PubChem CID | 445154 |
|---|---|
| CAS | 501-36-0 |
| Molecular Weight (g/mol) | 228.247 |
| ChEBI | CHEBI:45713 |
| MDL Number | MFCD00133799 |
| SMILES | C1=CC(=CC=C1C=CC2=CC(=CC(=C2)O)O)O |
| Synonym | resveratrol,trans-resveratrol,3,4',5-trihydroxystilbene,3,5,4'-trihydroxystilbene,e-resveratrol,3,4',5-stilbenetriol,e-5-4-hydroxystyryl benzene-1,3-diol,resvida,3,4',5-trihydroxy-trans-stilbene,5-e-2-4-hydroxyphenyl ethenyl benzene-1,3-diol |
| IUPAC Name | 5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol |
| InChI Key | LUKBXSAWLPMMSZ-OWOJBTEDSA-N |
| Molecular Formula | C14H12O3 |
2-Hydroxy-4-methoxybenzophenone 99.0+%, TCI America™
CAS: 131-57-7 Molecular Formula: C14H12O3 Molecular Weight (g/mol): 228.247 MDL Number: MFCD00008387 InChI Key: DXGLGDHPHMLXJC-UHFFFAOYSA-N Synonym: oxybenzone,2-hydroxy-4-methoxybenzophenone,benzophenone-3,oxybenzon,4-methoxy-2-hydroxybenzophenone,2-benzoyl-5-methoxyphenol,oxibenzona,oxybenzonum,2-hydroxy-4-methoxyphenyl phenyl methanone,anuvex PubChem CID: 4632 ChEBI: CHEBI:34283 IUPAC Name: (2-hydroxy-4-methoxyphenyl)-phenylmethanone SMILES: COC1=CC(=C(C=C1)C(=O)C2=CC=CC=C2)O
| PubChem CID | 4632 |
|---|---|
| CAS | 131-57-7 |
| Molecular Weight (g/mol) | 228.247 |
| ChEBI | CHEBI:34283 |
| MDL Number | MFCD00008387 |
| SMILES | COC1=CC(=C(C=C1)C(=O)C2=CC=CC=C2)O |
| Synonym | oxybenzone,2-hydroxy-4-methoxybenzophenone,benzophenone-3,oxybenzon,4-methoxy-2-hydroxybenzophenone,2-benzoyl-5-methoxyphenol,oxibenzona,oxybenzonum,2-hydroxy-4-methoxyphenyl phenyl methanone,anuvex |
| IUPAC Name | (2-hydroxy-4-methoxyphenyl)-phenylmethanone |
| InChI Key | DXGLGDHPHMLXJC-UHFFFAOYSA-N |
| Molecular Formula | C14H12O3 |
Thermo Scientific Chemicals 4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran, 96+%
CAS: 51325-91-8 Molecular Formula: C19H17N3O Molecular Weight (g/mol): 303.35 MDL Number: MFCD00051341 InChI Key: YLYPIBBGWLKELC-RMKNXTFCSA-N Synonym: unii-9s1wxc1zgn,dcm dye,dcm1,9s1wxc1zgn,4-dicyanomethylene-2-methyl-6-4-dimethylaminostyryl-4h-pyran,4-dicyanomethylene-2-methyl-6-4-dimethylamino styryl-4h-pyran,e-2-2-4-dimethylamino styryl-6-methyl-4h-pyran-4-ylidene malononitrile,2-2-4-dimethylamino phenyl ethenyl-6-methyl-4h-pyran-4-ylidene propanedinitrile,2-2-4-dimethylamino styryl-6-methyl-4h-pyran-4-ylidene malononitrile PubChem CID: 688222 IUPAC Name: 2-[2-[(E)-2-[4-(dimethylamino)phenyl]ethenyl]-6-methylpyran-4-ylidene]propanedinitrile SMILES: CC1=CC(=C(C#N)C#N)C=C(O1)C=CC2=CC=C(C=C2)N(C)C
| PubChem CID | 688222 |
|---|---|
| CAS | 51325-91-8 |
| Molecular Weight (g/mol) | 303.35 |
| MDL Number | MFCD00051341 |
| SMILES | CC1=CC(=C(C#N)C#N)C=C(O1)C=CC2=CC=C(C=C2)N(C)C |
| Synonym | unii-9s1wxc1zgn,dcm dye,dcm1,9s1wxc1zgn,4-dicyanomethylene-2-methyl-6-4-dimethylaminostyryl-4h-pyran,4-dicyanomethylene-2-methyl-6-4-dimethylamino styryl-4h-pyran,e-2-2-4-dimethylamino styryl-6-methyl-4h-pyran-4-ylidene malononitrile,2-2-4-dimethylamino phenyl ethenyl-6-methyl-4h-pyran-4-ylidene propanedinitrile,2-2-4-dimethylamino styryl-6-methyl-4h-pyran-4-ylidene malononitrile |
| IUPAC Name | 2-[2-[(E)-2-[4-(dimethylamino)phenyl]ethenyl]-6-methylpyran-4-ylidene]propanedinitrile |
| InChI Key | YLYPIBBGWLKELC-RMKNXTFCSA-N |
| Molecular Formula | C19H17N3O |
Isobutyl 4-hydroxybenzoate, 98%
CAS: 2-3-4247 Molecular Formula: C11H14O3 Molecular Weight (g/mol): 194.23 MDL Number: MFCD00020167 InChI Key: XPJVKCRENWUEJH-UHFFFAOYSA-N Synonym: isobutyl 4-hydroxybenzoate,isobutylparaben,isobutyl p-hydroxybenzoate,isobutyl paraben,isobutyl-4-hydroxybenzoate,isobutyl parahydroxybenzoate,4-hydroxybenzoic acid isobutyl ester,benzoic acid, 4-hydroxy-, 2-methylpropyl ester,p-oxybenzoesaureisobutylester,unii-0qqj25x58g PubChem CID: 20240 IUPAC Name: 2-methylpropyl 4-hydroxybenzoate SMILES: CC(C)COC(=O)C1=CC=C(C=C1)O
| PubChem CID | 20240 |
|---|---|
| CAS | 2-3-4247 |
| Molecular Weight (g/mol) | 194.23 |
| MDL Number | MFCD00020167 |
| SMILES | CC(C)COC(=O)C1=CC=C(C=C1)O |
| Synonym | isobutyl 4-hydroxybenzoate,isobutylparaben,isobutyl p-hydroxybenzoate,isobutyl paraben,isobutyl-4-hydroxybenzoate,isobutyl parahydroxybenzoate,4-hydroxybenzoic acid isobutyl ester,benzoic acid, 4-hydroxy-, 2-methylpropyl ester,p-oxybenzoesaureisobutylester,unii-0qqj25x58g |
| IUPAC Name | 2-methylpropyl 4-hydroxybenzoate |
| InChI Key | XPJVKCRENWUEJH-UHFFFAOYSA-N |
| Molecular Formula | C11H14O3 |
2-Iodobenzaldehyde, 98%
CAS: 26260-02-6 Molecular Formula: C7H5IO Molecular Weight (g/mol): 232.02 MDL Number: MFCD00039570 InChI Key: WWKKTHALZAYYAI-UHFFFAOYSA-N Synonym: benzaldehyde, 2-iodo,o-iodobenzaldehyde,iodobenzaldehyde,benzaldehyde,iodo,2-iodobenzenealdehyde,pubchem3914,acmc-209upi,2-iodobenzaldehyde,ksc203m8l PubChem CID: 643439 IUPAC Name: 2-iodobenzaldehyde SMILES: C1=CC=C(C(=C1)C=O)I
| PubChem CID | 643439 |
|---|---|
| CAS | 26260-02-6 |
| Molecular Weight (g/mol) | 232.02 |
| MDL Number | MFCD00039570 |
| SMILES | C1=CC=C(C(=C1)C=O)I |
| Synonym | benzaldehyde, 2-iodo,o-iodobenzaldehyde,iodobenzaldehyde,benzaldehyde,iodo,2-iodobenzenealdehyde,pubchem3914,acmc-209upi,2-iodobenzaldehyde,ksc203m8l |
| IUPAC Name | 2-iodobenzaldehyde |
| InChI Key | WWKKTHALZAYYAI-UHFFFAOYSA-N |
| Molecular Formula | C7H5IO |
4,4'-Dimethoxytrityl chloride, 97%
CAS: 40615-36-9 Molecular Formula: C21H19ClO2 Molecular Weight (g/mol): 338.83 MDL Number: MFCD00008409 InChI Key: JBWYRBLDOOOJEU-UHFFFAOYSA-N Synonym: 4,4'-dimethoxytrityl chloride,dmt-cl,4,4'-dimethoxytritylchloride,4,4'-chloro phenyl methylene bis methoxybenzene,4,4'-dimethoxytriphenylmethyl chloride,1,1'-chlorophenylmethylene bis 4-methoxybenzene,benzene, 1,1'-chlorophenylmethylene bis 4-methoxy,chloro-4,4'-dimethoxytriphenylmethane,1-chloro 4-methoxyphenyl phenylmethyl-4-methoxybenzene,4,4'-dimethoxytritylchloride dmt-cl PubChem CID: 96831 IUPAC Name: 1-[chloro-(4-methoxyphenyl)-phenylmethyl]-4-methoxybenzene SMILES: COC1=CC=C(C=C1)C(Cl)(C1=CC=CC=C1)C1=CC=C(OC)C=C1
| PubChem CID | 96831 |
|---|---|
| CAS | 40615-36-9 |
| Molecular Weight (g/mol) | 338.83 |
| MDL Number | MFCD00008409 |
| SMILES | COC1=CC=C(C=C1)C(Cl)(C1=CC=CC=C1)C1=CC=C(OC)C=C1 |
| Synonym | 4,4'-dimethoxytrityl chloride,dmt-cl,4,4'-dimethoxytritylchloride,4,4'-chloro phenyl methylene bis methoxybenzene,4,4'-dimethoxytriphenylmethyl chloride,1,1'-chlorophenylmethylene bis 4-methoxybenzene,benzene, 1,1'-chlorophenylmethylene bis 4-methoxy,chloro-4,4'-dimethoxytriphenylmethane,1-chloro 4-methoxyphenyl phenylmethyl-4-methoxybenzene,4,4'-dimethoxytritylchloride dmt-cl |
| IUPAC Name | 1-[chloro-(4-methoxyphenyl)-phenylmethyl]-4-methoxybenzene |
| InChI Key | JBWYRBLDOOOJEU-UHFFFAOYSA-N |
| Molecular Formula | C21H19ClO2 |
3-Nitrophenol, 99%
CAS: 554-84-7 Molecular Formula: C6H5NO3 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00007240 InChI Key: RTZZCYNQPHTPPL-UHFFFAOYSA-N Synonym: m-nitrophenol,3-hydroxynitrobenzene,m-hydroxynitrobenzene,phenol, 3-nitro,phenol, m-nitro,m-nitrofenol,meta-nitrophenol,3-nitro-phenol,m-nitrofenol czech,1-hydroxy-3-nitrobenzene PubChem CID: 11137 ChEBI: CHEBI:34346 IUPAC Name: 3-nitrophenol SMILES: OC1=CC=CC(=C1)[N+]([O-])=O
| PubChem CID | 11137 |
|---|---|
| CAS | 554-84-7 |
| Molecular Weight (g/mol) | 139.11 |
| ChEBI | CHEBI:34346 |
| MDL Number | MFCD00007240 |
| SMILES | OC1=CC=CC(=C1)[N+]([O-])=O |
| Synonym | m-nitrophenol,3-hydroxynitrobenzene,m-hydroxynitrobenzene,phenol, 3-nitro,phenol, m-nitro,m-nitrofenol,meta-nitrophenol,3-nitro-phenol,m-nitrofenol czech,1-hydroxy-3-nitrobenzene |
| IUPAC Name | 3-nitrophenol |
| InChI Key | RTZZCYNQPHTPPL-UHFFFAOYSA-N |
| Molecular Formula | C6H5NO3 |
4-Nitrophenol 99.0+%, TCI America™
CAS: 100-02-7 Molecular Formula: C6H5NO3 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00007331 InChI Key: BTJIUGUIPKRLHP-UHFFFAOYSA-N Synonym: p-nitrophenol,phenol, 4-nitro,paranitrophenol,niphen,4-hydroxynitrobenzene,p-hydroxynitrobenzene,phenol, p-nitro,mononitrophenol,paranitrofenol,paranitrofenolo PubChem CID: 980 ChEBI: CHEBI:16836 IUPAC Name: 4-nitrophenol SMILES: OC1=CC=C(C=C1)[N+]([O-])=O
| PubChem CID | 980 |
|---|---|
| CAS | 100-02-7 |
| Molecular Weight (g/mol) | 139.11 |
| ChEBI | CHEBI:16836 |
| MDL Number | MFCD00007331 |
| SMILES | OC1=CC=C(C=C1)[N+]([O-])=O |
| Synonym | p-nitrophenol,phenol, 4-nitro,paranitrophenol,niphen,4-hydroxynitrobenzene,p-hydroxynitrobenzene,phenol, p-nitro,mononitrophenol,paranitrofenol,paranitrofenolo |
| IUPAC Name | 4-nitrophenol |
| InChI Key | BTJIUGUIPKRLHP-UHFFFAOYSA-N |
| Molecular Formula | C6H5NO3 |