Organonitrogen Compounds
Filtered Search Results
1,4-Dimethyl-1,2,3,4-tetrahydroquinoxaline-6-carbonitrile, 97%, Thermo Scientific™
CAS: 857283-87-5 Molecular Formula: C11H13N3 Molecular Weight (g/mol): 187.246 MDL Number: MFCD09702356 InChI Key: NBANRNWRIHAGBJ-UHFFFAOYSA-N Synonym: 1,4-dimethyl-1,2,3,4-tetrahydroquinoxaline-6-carbonitrile PubChem CID: 24229481 IUPAC Name: 1,4-dimethyl-2,3-dihydroquinoxaline-6-carbonitrile SMILES: CN1CCN(C2=C1C=CC(=C2)C#N)C
| PubChem CID | 24229481 |
|---|---|
| CAS | 857283-87-5 |
| Molecular Weight (g/mol) | 187.246 |
| MDL Number | MFCD09702356 |
| SMILES | CN1CCN(C2=C1C=CC(=C2)C#N)C |
| Synonym | 1,4-dimethyl-1,2,3,4-tetrahydroquinoxaline-6-carbonitrile |
| IUPAC Name | 1,4-dimethyl-2,3-dihydroquinoxaline-6-carbonitrile |
| InChI Key | NBANRNWRIHAGBJ-UHFFFAOYSA-N |
| Molecular Formula | C11H13N3 |
(1-Methyl-2-piperidnyl)methanamine, 97%, Thermo Scientific™
CAS: 5298-72-6 Molecular Formula: C7H16N2 Molecular Weight (g/mol): 128.22 MDL Number: MFCD05022432 InChI Key: PPUMJZMVFCLQBI-UHFFFAOYNA-N PubChem CID: 2794677 SMILES: CN1CCCCC1CN
| PubChem CID | 2794677 |
|---|---|
| CAS | 5298-72-6 |
| Molecular Weight (g/mol) | 128.22 |
| MDL Number | MFCD05022432 |
| SMILES | CN1CCCCC1CN |
| InChI Key | PPUMJZMVFCLQBI-UHFFFAOYNA-N |
| Molecular Formula | C7H16N2 |
(2-Morpholino-1,3-thiazol-4-yl)methanol, 97%, Thermo Scientific™
CAS: 126533-96-8 Molecular Formula: C8H12N2O2S Molecular Weight (g/mol): 200.256 MDL Number: MFCD09702411 InChI Key: QJKKFCRFBAXDQE-UHFFFAOYSA-N Synonym: 2-morpholino-1,3-thiazol-4-yl methanol,2-morpholin-4-yl-1,3-thiazol-4-yl methanol,4-thiazolemethanol,2-4-morpholinyl,2-4-morpholinyl-4-hydroxymethyl thiazole,2-morpholinothiazol-4-yl methanol,acmc-20doby,2-morpholinothiazol-4-ylmethanol,2 4-morpholinyl-4-hydroxymethyl thiazole PubChem CID: 10608093 IUPAC Name: (2-morpholin-4-yl-1,3-thiazol-4-yl)methanol SMILES: C1COCCN1C2=NC(=CS2)CO
| PubChem CID | 10608093 |
|---|---|
| CAS | 126533-96-8 |
| Molecular Weight (g/mol) | 200.256 |
| MDL Number | MFCD09702411 |
| SMILES | C1COCCN1C2=NC(=CS2)CO |
| Synonym | 2-morpholino-1,3-thiazol-4-yl methanol,2-morpholin-4-yl-1,3-thiazol-4-yl methanol,4-thiazolemethanol,2-4-morpholinyl,2-4-morpholinyl-4-hydroxymethyl thiazole,2-morpholinothiazol-4-yl methanol,acmc-20doby,2-morpholinothiazol-4-ylmethanol,2 4-morpholinyl-4-hydroxymethyl thiazole |
| IUPAC Name | (2-morpholin-4-yl-1,3-thiazol-4-yl)methanol |
| InChI Key | QJKKFCRFBAXDQE-UHFFFAOYSA-N |
| Molecular Formula | C8H12N2O2S |
6-Morpholin-4-yl-pyridine-3-sulfonyl chloride, 97%, Thermo Scientific™
CAS: 337508-68-6 Molecular Formula: C9H11ClN2O3S Molecular Weight (g/mol): 262.708 MDL Number: MFCD02681929 InChI Key: FZQDEGBLWSULKG-UHFFFAOYSA-N Synonym: 6-morpholin-4-yl-pyridine-3-sulfonyl chloride,6-morpholinopyridine-3-sulfonyl chloride,6-morpholin-4-yl pyridine-3-sulfonyl chloride,3-chlorosulphonyl-6-morpholin-4-yl pyridine,3-pyridinesulfonyl chloride, 6-4-morpholinyl,6-morpholin-4-yl pyridine-3-sulphonyl chloride,chloro 6-morpholin-4-yl 3-pyridyl sulfone,6-4-morpholinyl-3-pyridinesulfonyl chloride,3-pyridinesulfonylchloride, 6-4-morpholinyl,4-5-chlorosulfonyl pyridin-2-yl morpholine PubChem CID: 2776462 IUPAC Name: 6-morpholin-4-ylpyridine-3-sulfonyl chloride SMILES: C1COCCN1C2=NC=C(C=C2)S(=O)(=O)Cl
| PubChem CID | 2776462 |
|---|---|
| CAS | 337508-68-6 |
| Molecular Weight (g/mol) | 262.708 |
| MDL Number | MFCD02681929 |
| SMILES | C1COCCN1C2=NC=C(C=C2)S(=O)(=O)Cl |
| Synonym | 6-morpholin-4-yl-pyridine-3-sulfonyl chloride,6-morpholinopyridine-3-sulfonyl chloride,6-morpholin-4-yl pyridine-3-sulfonyl chloride,3-chlorosulphonyl-6-morpholin-4-yl pyridine,3-pyridinesulfonyl chloride, 6-4-morpholinyl,6-morpholin-4-yl pyridine-3-sulphonyl chloride,chloro 6-morpholin-4-yl 3-pyridyl sulfone,6-4-morpholinyl-3-pyridinesulfonyl chloride,3-pyridinesulfonylchloride, 6-4-morpholinyl,4-5-chlorosulfonyl pyridin-2-yl morpholine |
| IUPAC Name | 6-morpholin-4-ylpyridine-3-sulfonyl chloride |
| InChI Key | FZQDEGBLWSULKG-UHFFFAOYSA-N |
| Molecular Formula | C9H11ClN2O3S |
6-Morpholino-3-pyridinyl isothiocyanate, 97%, Thermo Scientific™
CAS: 52024-29-0 Molecular Formula: C10H11N3OS Molecular Weight (g/mol): 221.278 MDL Number: MFCD03086114 InChI Key: VLZWMPRZGPULIU-UHFFFAOYSA-N Synonym: 4-5-isothiocyanatopyridin-2-yl morpholine,6-morpholino-3-pyridinyl isothiocyanate,6-morpholino-3-pyridinylisothiocyanate,4-5-isothiocyanato-2-pyridyl morpholine,4-5-isothiocyatopyridin-2-yl morpholine,6-morpholin-4-ylpyridin-3-isothiocyanate,4-5-isothiocyanato-2-pyridinyl morpholine,5-isothiocyanato-2-morpholin-4-yl pyridine,morpholine,4-5-isothiocyanato-2-pyridinyl,6-morpholin-4-yl pyridin-3-yl isothiocyanate PubChem CID: 2776464 IUPAC Name: 4-(5-isothiocyanatopyridin-2-yl)morpholine SMILES: C1COCCN1C2=NC=C(C=C2)N=C=S
| PubChem CID | 2776464 |
|---|---|
| CAS | 52024-29-0 |
| Molecular Weight (g/mol) | 221.278 |
| MDL Number | MFCD03086114 |
| SMILES | C1COCCN1C2=NC=C(C=C2)N=C=S |
| Synonym | 4-5-isothiocyanatopyridin-2-yl morpholine,6-morpholino-3-pyridinyl isothiocyanate,6-morpholino-3-pyridinylisothiocyanate,4-5-isothiocyanato-2-pyridyl morpholine,4-5-isothiocyatopyridin-2-yl morpholine,6-morpholin-4-ylpyridin-3-isothiocyanate,4-5-isothiocyanato-2-pyridinyl morpholine,5-isothiocyanato-2-morpholin-4-yl pyridine,morpholine,4-5-isothiocyanato-2-pyridinyl,6-morpholin-4-yl pyridin-3-yl isothiocyanate |
| IUPAC Name | 4-(5-isothiocyanatopyridin-2-yl)morpholine |
| InChI Key | VLZWMPRZGPULIU-UHFFFAOYSA-N |
| Molecular Formula | C10H11N3OS |
1-[4-(Trifluoromethyl)pyrimidin-2-yl]-1,4-diazepane, 95%, Thermo Scientific™
CAS: 238403-48-0 Molecular Formula: C10H13F3N4 Molecular Weight (g/mol): 246.24 MDL Number: MFCD00728997 InChI Key: XVAZHAVSZFQOOQ-UHFFFAOYSA-N Synonym: 1-4-trifluoromethyl pyrimidin-2-yl-1,4-diazepane,1-4-trifluoromethyl-2-pyrimidinyl-1,4-diazepane,1-4-trifluoromethyl pyrimid-2-yl homopiperazine,1-4-trifluoromethyl pyrimidin-2-yl homopiperazine,1h-1,4-diazepine,hexahydro-1-4-trifluoromethyl-2-pyrimidinyl,maybridge1_000269,1-4-trifluoromethyl pyrimidin-2-yl-1,4-diazaperhydroepine PubChem CID: 2782067 IUPAC Name: 1-[4-(trifluoromethyl)pyrimidin-2-yl]-1,4-diazepane SMILES: FC(F)(F)C1=NC(=NC=C1)N1CCCNCC1
| PubChem CID | 2782067 |
|---|---|
| CAS | 238403-48-0 |
| Molecular Weight (g/mol) | 246.24 |
| MDL Number | MFCD00728997 |
| SMILES | FC(F)(F)C1=NC(=NC=C1)N1CCCNCC1 |
| Synonym | 1-4-trifluoromethyl pyrimidin-2-yl-1,4-diazepane,1-4-trifluoromethyl-2-pyrimidinyl-1,4-diazepane,1-4-trifluoromethyl pyrimid-2-yl homopiperazine,1-4-trifluoromethyl pyrimidin-2-yl homopiperazine,1h-1,4-diazepine,hexahydro-1-4-trifluoromethyl-2-pyrimidinyl,maybridge1_000269,1-4-trifluoromethyl pyrimidin-2-yl-1,4-diazaperhydroepine |
| IUPAC Name | 1-[4-(trifluoromethyl)pyrimidin-2-yl]-1,4-diazepane |
| InChI Key | XVAZHAVSZFQOOQ-UHFFFAOYSA-N |
| Molecular Formula | C10H13F3N4 |
2-Thiomorpholinoisonicotinonitrile, 97%, Thermo Scientific™
CAS: 884507-30-6 Molecular Formula: C10H11N3S Molecular Weight (g/mol): 205.28 MDL Number: MFCD09025862 InChI Key: MZIANIKUVGCEPB-UHFFFAOYSA-N Synonym: 2-thiomorpholinoisonicotinonitrile,2-thiomorpholin-4-yl pyridine-4-carbonitrile,4-pyridinecarbonitrile,2-4-thiomorpholinyl,2-1,4-thiazaperhydroin-4-yl pyridine-4-carbonitrile PubChem CID: 18525850 IUPAC Name: 2-(thiomorpholin-4-yl)pyridine-4-carbonitrile SMILES: N#CC1=CC(=NC=C1)N1CCSCC1
| PubChem CID | 18525850 |
|---|---|
| CAS | 884507-30-6 |
| Molecular Weight (g/mol) | 205.28 |
| MDL Number | MFCD09025862 |
| SMILES | N#CC1=CC(=NC=C1)N1CCSCC1 |
| Synonym | 2-thiomorpholinoisonicotinonitrile,2-thiomorpholin-4-yl pyridine-4-carbonitrile,4-pyridinecarbonitrile,2-4-thiomorpholinyl,2-1,4-thiazaperhydroin-4-yl pyridine-4-carbonitrile |
| IUPAC Name | 2-(thiomorpholin-4-yl)pyridine-4-carbonitrile |
| InChI Key | MZIANIKUVGCEPB-UHFFFAOYSA-N |
| Molecular Formula | C10H11N3S |
(5-Pyrrolidin-1-ylpyrid-2-yl)methanol, 97%, Thermo Scientific™
CAS: 930110-98-8 Molecular Formula: C10H14N2O Molecular Weight (g/mol): 178.24 MDL Number: MFCD09702371 InChI Key: GLWULQJNDPJFDR-UHFFFAOYSA-N Synonym: 5-pyrrolidin-1-ylpyrid-2-yl methanol,5-pyrrolidin-1-ylpyridin-2-yl methanol,5-pyrrolidin-1-yl pyridin-2-yl methanol,5-pyrrolidinyl-2-pyridyl methan-1-ol,5-pyrrolidine-1yl-pyrid-2-yl methanol,2-pyridinemethanol,5-1-pyrrolidinyl,1-6-hydroxymethyl pyridin-3-yl pyrrolidine,2-hydroxymethyl-5-pyrrolidin-1-yl pyridine PubChem CID: 24229532 SMILES: OCC1=NC=C(C=C1)N1CCCC1
| PubChem CID | 24229532 |
|---|---|
| CAS | 930110-98-8 |
| Molecular Weight (g/mol) | 178.24 |
| MDL Number | MFCD09702371 |
| SMILES | OCC1=NC=C(C=C1)N1CCCC1 |
| Synonym | 5-pyrrolidin-1-ylpyrid-2-yl methanol,5-pyrrolidin-1-ylpyridin-2-yl methanol,5-pyrrolidin-1-yl pyridin-2-yl methanol,5-pyrrolidinyl-2-pyridyl methan-1-ol,5-pyrrolidine-1yl-pyrid-2-yl methanol,2-pyridinemethanol,5-1-pyrrolidinyl,1-6-hydroxymethyl pyridin-3-yl pyrrolidine,2-hydroxymethyl-5-pyrrolidin-1-yl pyridine |
| InChI Key | GLWULQJNDPJFDR-UHFFFAOYSA-N |
| Molecular Formula | C10H14N2O |
4-(4-methylperhydro-1,4-diazepin-1-yl)benzonitrile, Thermo Scientific™
CAS: 166438-80-8 Molecular Formula: C13H17N3 Molecular Weight (g/mol): 215.3 InChI Key: LWRMQRYMWJWCLS-UHFFFAOYSA-N Synonym: 4-4-methyl-1,4-diazepan-1-yl benzonitrile,4-4-methylperhydro-1,4-diazepin-1-yl benzonitrile,benzonitrile,4-hexahydro-4-methyl-1h-1,4-diazepin-1-yl,4-4-methylhomopiperazin-1-yl benzonitrile,4-4-methyl-1,4-diazaperhydroepinyl benzenecarbonitrile,4-hexahydro-4-methyl-1h-1,4-diazepine-1-yl benzonitrile PubChem CID: 18001106 IUPAC Name: 4-(4-methyl-1,4-diazepan-1-yl)benzonitrile SMILES: CN1CCCN(CC1)C2=CC=C(C=C2)C#N
| PubChem CID | 18001106 |
|---|---|
| CAS | 166438-80-8 |
| Molecular Weight (g/mol) | 215.3 |
| SMILES | CN1CCCN(CC1)C2=CC=C(C=C2)C#N |
| Synonym | 4-4-methyl-1,4-diazepan-1-yl benzonitrile,4-4-methylperhydro-1,4-diazepin-1-yl benzonitrile,benzonitrile,4-hexahydro-4-methyl-1h-1,4-diazepin-1-yl,4-4-methylhomopiperazin-1-yl benzonitrile,4-4-methyl-1,4-diazaperhydroepinyl benzenecarbonitrile,4-hexahydro-4-methyl-1h-1,4-diazepine-1-yl benzonitrile |
| IUPAC Name | 4-(4-methyl-1,4-diazepan-1-yl)benzonitrile |
| InChI Key | LWRMQRYMWJWCLS-UHFFFAOYSA-N |
| Molecular Formula | C13H17N3 |
3-(3-Bromophenoxy)-N,N-dimethylpropylamine, 97%, Thermo Scientific™
CAS: 912569-57-4 Molecular Formula: C11H16BrNO Molecular Weight (g/mol): 258.159 MDL Number: MFCD03718729 InChI Key: FMYWALTVPROHIA-UHFFFAOYSA-N Synonym: 3-3-bromophenoxy-n,n-dimethylpropylamine,3-3-bromophenoxy-n,n-dimethylpropan-1-amine,3-3-bromophenoxy propyl dimethylamine PubChem CID: 2183561 IUPAC Name: 3-(3-bromophenoxy)-N,N-dimethylpropan-1-amine SMILES: CN(C)CCCOC1=CC(=CC=C1)Br
| PubChem CID | 2183561 |
|---|---|
| CAS | 912569-57-4 |
| Molecular Weight (g/mol) | 258.159 |
| MDL Number | MFCD03718729 |
| SMILES | CN(C)CCCOC1=CC(=CC=C1)Br |
| Synonym | 3-3-bromophenoxy-n,n-dimethylpropylamine,3-3-bromophenoxy-n,n-dimethylpropan-1-amine,3-3-bromophenoxy propyl dimethylamine |
| IUPAC Name | 3-(3-bromophenoxy)-N,N-dimethylpropan-1-amine |
| InChI Key | FMYWALTVPROHIA-UHFFFAOYSA-N |
| Molecular Formula | C11H16BrNO |
Imipramine Hydrochloride, USP, 98-102%, Spectrum™ Chemical
CAS: 113-52-0 Molecular Formula: C19H25ClN2 Molecular Weight (g/mol): 316.87 InChI Key: XZZXIYZZBJDEEP-UHFFFAOYSA-N IUPAC Name: hydrogen (3-{2-azatricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaen-2-yl}propyl)dimethylamine chloride SMILES: [H+].[Cl-].CN(C)CCCN1C2=CC=CC=C2CCC2=CC=CC=C12
| CAS | 113-52-0 |
|---|---|
| Molecular Weight (g/mol) | 316.87 |
| SMILES | [H+].[Cl-].CN(C)CCCN1C2=CC=CC=C2CCC2=CC=CC=C12 |
| IUPAC Name | hydrogen (3-{2-azatricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaen-2-yl}propyl)dimethylamine chloride |
| InChI Key | XZZXIYZZBJDEEP-UHFFFAOYSA-N |
| Molecular Formula | C19H25ClN2 |
4-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carbonitrile, 97%, Thermo Scientific™
CAS: 912569-63-2 Molecular Formula: C9H9N3O Molecular Weight (g/mol): 175.191 MDL Number: MFCD09065019 InChI Key: VLSVLSBIHZDQTF-UHFFFAOYSA-N Synonym: 4-methyl-3,4-dihydro-2h-pyrido 3,2-b 1,4 oxazine-7-carbonitrile,4-methyl-2h,3h-pyrido 3,2-b 1,4 oxazine-7-carbonitrile,4-methyl-2h,3h-pyridino 2,3-e 1,4-oxazine-7-carbonitrile,2h-pyrido 3,2-b-1,4-oxazine-7-carbonitrile,3,4-dihydro-4-methyl PubChem CID: 24229651 IUPAC Name: 4-methyl-2,3-dihydropyrido[3,2-b][1,4]oxazine-7-carbonitrile SMILES: CN1CCOC2=C1N=CC(=C2)C#N
| PubChem CID | 24229651 |
|---|---|
| CAS | 912569-63-2 |
| Molecular Weight (g/mol) | 175.191 |
| MDL Number | MFCD09065019 |
| SMILES | CN1CCOC2=C1N=CC(=C2)C#N |
| Synonym | 4-methyl-3,4-dihydro-2h-pyrido 3,2-b 1,4 oxazine-7-carbonitrile,4-methyl-2h,3h-pyrido 3,2-b 1,4 oxazine-7-carbonitrile,4-methyl-2h,3h-pyridino 2,3-e 1,4-oxazine-7-carbonitrile,2h-pyrido 3,2-b-1,4-oxazine-7-carbonitrile,3,4-dihydro-4-methyl |
| IUPAC Name | 4-methyl-2,3-dihydropyrido[3,2-b][1,4]oxazine-7-carbonitrile |
| InChI Key | VLSVLSBIHZDQTF-UHFFFAOYSA-N |
| Molecular Formula | C9H9N3O |
N-Methyl-[(4-bromothien-3-yl)methyl]amine hydrochloride, Tech., Thermo Scientific™
CAS: 944450-82-2 Molecular Formula: C6H9BrClNS Molecular Weight (g/mol): 242.559 MDL Number: MFCD09817483 InChI Key: GORGMQYTNXIOBQ-UHFFFAOYSA-N Synonym: n-methyl-4-bromothien-3-yl methyl amine hydrochloride,1-4-bromothiophen-3-yl-n-methylmethanamine hydrochloride,4-bromothiophen-3-yl methyl methyl amine hydrochloride,4-bromo 3-thienyl methyl methylamine, chloride,4-bromo-thiophen-3-ylmethyl-methyl-amine hydrochloride,3-bromo-4-methylamino methyl thiophene hydrochloride,3-bromo-4-methylamino methyl thiophene hydrochloride tech,1-4-bromothiophen-3-yl-n-methylmethanamine-hydrogen chloride 1/1 PubChem CID: 24229540 IUPAC Name: 1-(4-bromothiophen-3-yl)-N-methylmethanamine;hydrochloride SMILES: CNCC1=CSC=C1Br.Cl
| PubChem CID | 24229540 |
|---|---|
| CAS | 944450-82-2 |
| Molecular Weight (g/mol) | 242.559 |
| MDL Number | MFCD09817483 |
| SMILES | CNCC1=CSC=C1Br.Cl |
| Synonym | n-methyl-4-bromothien-3-yl methyl amine hydrochloride,1-4-bromothiophen-3-yl-n-methylmethanamine hydrochloride,4-bromothiophen-3-yl methyl methyl amine hydrochloride,4-bromo 3-thienyl methyl methylamine, chloride,4-bromo-thiophen-3-ylmethyl-methyl-amine hydrochloride,3-bromo-4-methylamino methyl thiophene hydrochloride,3-bromo-4-methylamino methyl thiophene hydrochloride tech,1-4-bromothiophen-3-yl-n-methylmethanamine-hydrogen chloride 1/1 |
| IUPAC Name | 1-(4-bromothiophen-3-yl)-N-methylmethanamine;hydrochloride |
| InChI Key | GORGMQYTNXIOBQ-UHFFFAOYSA-N |
| Molecular Formula | C6H9BrClNS |
(1-Methyl-1H-imidazol-5-yl)methylamine, 97%, Thermo Scientific™
CAS: 486414-86-2 Molecular Formula: C5H9N3 Molecular Weight (g/mol): 111.148 InChI Key: PYAQTQXFMQWCHQ-UHFFFAOYSA-N Synonym: 1-methyl-1h-imidazol-5-yl methylamine,1-methyl-5-aminomethylimidazole,1-methyl-1h-imidazol-5-yl methanamine,3-methylimidazol-4-yl methanamine,1h-imidazole-5-methanamine, 1-methyl,5-aminomethyl-1-methyl-1h-imidazole,c-3-methyl-3h-imidazol-4-yl-methylamine,1-3-methylimidazol-4-yl methanamine,1-methyl-imidazol-5-yl methylamine,1-1-methyl-1h-imidazole-5-yl methanamine PubChem CID: 2795424 IUPAC Name: (3-methylimidazol-4-yl)methanamine SMILES: CN1C=NC=C1CN
| PubChem CID | 2795424 |
|---|---|
| CAS | 486414-86-2 |
| Molecular Weight (g/mol) | 111.148 |
| SMILES | CN1C=NC=C1CN |
| Synonym | 1-methyl-1h-imidazol-5-yl methylamine,1-methyl-5-aminomethylimidazole,1-methyl-1h-imidazol-5-yl methanamine,3-methylimidazol-4-yl methanamine,1h-imidazole-5-methanamine, 1-methyl,5-aminomethyl-1-methyl-1h-imidazole,c-3-methyl-3h-imidazol-4-yl-methylamine,1-3-methylimidazol-4-yl methanamine,1-methyl-imidazol-5-yl methylamine,1-1-methyl-1h-imidazole-5-yl methanamine |
| IUPAC Name | (3-methylimidazol-4-yl)methanamine |
| InChI Key | PYAQTQXFMQWCHQ-UHFFFAOYSA-N |
| Molecular Formula | C5H9N3 |