Molecular formula
C9H9N3O3S
116 compounds have this formula on CompoundList.
- Molar mass
- 239.25g/mol
- Monoisotopic mass
- 239.0365Da
- Atoms
- 25
- Elements
- 5
- Rings plus double bonds
- 7
The formula C9H9N3O3S describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 945.18%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 93.79%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 317.56%14.007 × 3 = 42.021 g/mol
- O Oxygen × 320.06%15.999 × 3 = 47.997 g/mol
- S Sulfur × 113.40%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C9H9N3O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 116 compounds
2-Cyano-N-(4-sulfamoylphenyl)acetamide
CAS 32933-40-7C9H9N3O3S
Ethyl 5-methyl-4-oxo-3H,4H-thieno(2,3-d)(1,2,3)triazine-6-carboxylate
CAS 874623-34-4C9H9N3O3S
3-(Hydroxymethyl)-5-methyl-N-(1,3-thiazol-2-yl)-4-isoxazolecarboxamide
CAS 338408-93-8C9H9N3O3S
![5-{[(4-Methyl-4H-1,2,4-triazol-3-yl)sulfanyl]methyl}furan-2-carboxylic acid chemical structure, C9H9N3O3S, CAS 923196-78-5](/s/UINASWJTVOUWEW-UHFFFAOYSA-N.svg)
5-{[(4-Methyl-4H-1,2,4-triazol-3-yl)sulfanyl]methyl}furan-2-carboxylic acid
CAS 923196-78-5C9H9N3O3S
![N-{[(3-Nitrophenyl)amino]carbonothioyl}acetamide chemical structure, C9H9N3O3S, CAS 14184-95-3](/s/FSSMGQFWIWWKOG-UHFFFAOYSA-N.svg)
N-{[(3-Nitrophenyl)amino]carbonothioyl}acetamide
CAS 14184-95-3C9H9N3O3S
![2-[[5-(2-Methylfuran-3-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide chemical structure, C9H9N3O3S, CAS 876577-89-8](/s/QTPAOJHWLBUDQJ-UHFFFAOYSA-N.svg)
2-[[5-(2-Methylfuran-3-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide
CAS 876577-89-8C9H9N3O3S
![Methyl 3-amino-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate chemical structure, C9H9N3O3S, CAS 307324-80-7](/s/WCCLAJTVNIHXKC-UHFFFAOYSA-N.svg)
Methyl 3-amino-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate
CAS 307324-80-7C9H9N3O3S
![2-[(Carbamothioylamino)carbamoyl]benzoic acid chemical structure, C9H9N3O3S, CAS 112273-79-7](/s/KPSPJRDTOGNICU-UHFFFAOYSA-N.svg)
2-[(Carbamothioylamino)carbamoyl]benzoic acid
CAS 112273-79-7C9H9N3O3S
![5-[4-(Methylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine chemical structure, C9H9N3O3S, CAS 1016504-27-0](/s/PDVGZROAOOHWJU-UHFFFAOYSA-N.svg)
5-[4-(Methylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine
CAS 1016504-27-0C9H9N3O3S
![5-[3-(Methylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine chemical structure, C9H9N3O3S, CAS 1016764-70-7](/s/UUYSHEKWLUMFIY-UHFFFAOYSA-N.svg)
5-[3-(Methylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine
CAS 1016764-70-7C9H9N3O3S
![Ethyl 2-methyl-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidine-6-carboxylate chemical structure, C9H9N3O3S, CAS 6124-14-7](/s/CXRYYPULMFLNDG-UHFFFAOYSA-N.svg)
Ethyl 2-methyl-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidine-6-carboxylate
CAS 6124-14-7C9H9N3O3S
![5-[(Phenylsulfonyl)methyl]-1,3,4-oxadiazol-2-amine chemical structure, C9H9N3O3S, CAS 106307-45-3](/s/AASVJLPOWFIKCY-UHFFFAOYSA-N.svg)
5-[(Phenylsulfonyl)methyl]-1,3,4-oxadiazol-2-amine
CAS 106307-45-3C9H9N3O3S
5-Hydroxy-2-(((4-methyl-4H-1,2,4-triazol-3-yl)thio)methyl)-4H-pyran-4-one
CAS 941868-78-6C9H9N3O3S
![5-[2-(Methylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine chemical structure, C9H9N3O3S, CAS 1105193-94-9](/s/OIGWQQSGEQSQPU-UHFFFAOYSA-N.svg)
5-[2-(Methylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine
CAS 1105193-94-9C9H9N3O3S
Benzenesulfonamide, 4-amino-N-3-isoxazolyl-
CAS 2776-47-8C9H9N3O3S
2-((5-(Furan-2-yl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetic acid
CAS 436089-92-8C9H9N3O3S
Benzenesulfonamide, 4-amino-N-5-isoxazolyl-
CAS 7758-79-4C9H9N3O3S
![2-[(6-Nitro-1,3-benzothiazol-2-yl)amino]ethan-1-ol chemical structure, C9H9N3O3S, CAS 78290-85-4](/s/VDOWYVHDYDSPSX-UHFFFAOYSA-N.svg)
2-[(6-Nitro-1,3-benzothiazol-2-yl)amino]ethan-1-ol
CAS 78290-85-4C9H9N3O3S
4-(5-(Methylsulfonyl)-1,3,4-oxadiazol-2-yl)aniline
CAS 1858267-88-5C9H9N3O3S
3-Methyl-4-oxo-3,4-dihydro-7-quinazolinesulfonamide
CAS 16064-12-3C9H9N3O3S
4-Methyl-5-phenyl-1,2,4-triazole-3-sulfonic acid
CAS 874784-12-0C9H9N3O3S
![3-Amino-4,6-dimethyl-7-oxo-6,7-dihydrothieno[2,3-d]pyridazine-2-carboxylic acid chemical structure, C9H9N3O3S, CAS 2089315-35-3](/s/TZVRDGLMCMECBU-UHFFFAOYSA-N.svg)
3-Amino-4,6-dimethyl-7-oxo-6,7-dihydrothieno[2,3-d]pyridazine-2-carboxylic acid
CAS 2089315-35-3C9H9N3O3S
![Benzoic acid, 3-[[(aminothioxomethyl)hydrazono]methyl]-2-hydroxy- chemical structure, C9H9N3O3S, CAS 92829-52-2](/s/NFUMJPZOQVNXEI-NYYWCZLTSA-N.svg)
Benzoic acid, 3-[[(aminothioxomethyl)hydrazono]methyl]-2-hydroxy-
CAS 92829-52-2C9H9N3O3S
2-((5-Nitrobenzothiazol-2-yl)amino)ethanol
CAS 78291-25-5C9H9N3O3S
- 2-(Methanesulfonyl)-1H-benzimidazole-4-carboxamide636574-48-6C9H9N3O3S
- 4-Amino-N-(1,3-oxazol-2-yl)benzenesulfonamide17103-51-4C9H9N3O3S
- 2H-1,2,4,6-Thiatriazin-3(4H)-one, 2-methyl-5-phenyl-, 1,1-dioxide85769-84-2C9H9N3O3S
- Methyl 2-ethyl-7-oxo-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidine-5-carboxylate897773-56-7C9H9N3O3S
- 3-Ethyl-6-methyl-4-oxo-3,4-dihydrothieno[3,2-d][1,2,3]triazine-7-carboxylic acid1170303-10-2C9H9N3O3S
- Thieno[2,3-b]pyrazine-6-carboxylic acid, 7-amino-, ethyl ester, 1-oxide208993-99-1C9H9N3O3S
- 2-(1,3-Benzodioxol-5-ylcarbonyl)hydrazinecarbothioamide52190-69-9C9H9N3O3S
- N-(1,3-Benzodioxol-5-yl)-2-formylhydrazinecarbothioamide667436-35-3C9H9N3O3S
- 8-Methyl-2-methanesulfonyl-8H-pyrido[2,3-d]pyrimidin-7-one211244-88-1C9H9N3O3S
- 3-(5-Methyl-1,3,4-oxadiazol-2-yl)benzenesulfonamide1263275-20-2C9H9N3O3S
- 4-Ethylsulfonylbenzoyl azide30072-30-1C9H9N3O3S
- Ethyl 5-(4-methylthiazol-5-yl)-1,2,4-oxadiazole-3-carboxylate1342173-53-8C9H9N3O3S
- Ethyl 5-(2-methylthiazol-4-yl)-1,2,4-oxadiazole-3-carboxylate1479087-20-1C9H9N3O3S
- Methyl 3-amino-6-methyl-7-oxo-6,7-dihydrothieno[2,3-D]pyridazine-2-carboxylate1799412-46-6C9H9N3O3S
- 5-Cyano-4-cyclopropoxypyridine-2-sulfonamide1243389-33-4C9H9N3O3S
- 7-Oxo-6-propyl-6,7-dihydroisothiazolo[4,3-d]pyrimidine-3-carboxylic acid2092717-70-7C9H9N3O3S
- [4-(Triazol-1-yl)phenyl]methanesulfonic acid1089330-89-1C9H9N3O3S
- Ethyl 5-methyl-7-oxo-6,7-dihydroisothiazolo[4,3-d]pyrimidine-3-carboxylate139172-81-9C9H9N3O3S
- Benzamide, N-[(methylamino)thioxomethyl]-4-nitro-104847-44-1C9H9N3O3S
- Ethyl 5-(2-amino-1,3-thiazol-4-yl)-1,2-oxazole-3-carboxylate104776-88-7C9H9N3O3S
- 4-(5-Oxo-4,5-dihydro-pyrazol-1-yl)-benzenesulfonamide858501-75-4C9H9N3O3S
- Ethyl 4-(3-methyl-1,2,4-oxadiazol-5-yl)-1,3-thiazole-2-carboxylate1325306-49-7C9H9N3O3S
- 3-(3-Methyl-7-oxo-7H-thiazolo[3,2-b][1,2,4]triazin-6-yl)propanoic acid16943-35-4C9H9N3O3S
- Ethyl 2-amino-4-oxo-1H,4H-thieno[2,3-d]pyrimidine-5-carboxylate1423165-17-6C9H9N3O3S
- 1-[2-Hydroxy-2-(thiophen-3-yl)ethyl]-1H-1,2,3-triazole-4-carboxylic acid2090446-11-8C9H9N3O3S
- 5-[(E)-(Carbamothioylhydrazinylidene)methyl]-2-hydroxybenzoic acid7410-48-2C9H9N3O3S
- 2-(5,6-Dimethyl-4-oxothieno[2,3-d][1,2,3]triazin-3(4H)-yl)acetic acid1017679-95-6C9H9N3O3S
- N-{4-[5-(Hydroxyamino)furan-2-yl]-1,3-thiazol-2-yl}acetamide95211-80-6C9H9N3O3S
- 2-{6-Methyl-4-oxo-2-sulfanyl-3H,4H,5H-pyrrolo[3,2-d]pyrimidin-3-yl}acetic acid1592977-41-7C9H9N3O3S
- 5-Methyl-2-(methylthio)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylic acid1263215-47-9C9H9N3O3S
- 3-[(2-Carbamothioylhydrazinyl)methylidene]-4-oxocyclohexa-1,5-diene-1-carboxylic acid89342-74-5C9H9N3O3S
- 2,4-Dihydro-4-[(4-methylphenyl)sulfonyl]-3H-1,2,4-triazol-3-one112273-80-0C9H9N3O3S
- 3-(4-Hydroxy-1H-1,2,3-benzotriazol-1-yl)-1lambda6-thietane-1,1-dione2287344-02-7C9H9N3O3S
- 3-(5-Hydroxy-1H-1,2,3-benzotriazol-1-yl)-1lambda6-thietane-1,1-dione2287272-88-0C9H9N3O3S
- 3-(6-Hydroxy-1H-1,2,3-benzotriazol-1-yl)-1lambda6-thietane-1,1-dione2287331-75-1C9H9N3O3S
- N-(5-Nitro-1,3-thiazol-2-yl)hexa-2,4-dienamide64724-82-9C9H9N3O3S
- (2E,4E)-N-(5-Nitro-1,3-thiazol-2-yl)hexa-2,4-dienamideC9H9N3O3S
- N-Methyl-1,1-dioxo-1,4-dihydro-1lambda~6~,2,4-benzothiadiazine-3-carboxamide57864-77-4C9H9N3O3S
- 4-[4-(Methanesulfonyl)phenyl]-1,2,5-oxadiazol-3-amine89992-07-4C9H9N3O3S
- 2-[[5-(Furan-3-yl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]acetic acid1556483-19-2C9H9N3O3S
- Imidazo[1,5-a]pyrazine-1-carboxylic acid,3-(ethylthio)-7,8-dihydro-8-oxo-852021-80-8C9H9N3O3S
- 3-[(Methanesulfonyl)methyl]-1,2,3-benzotriazin-4(3H)-one87729-12-2C9H9N3O3S
- 3-Cyano-4-cyclopropoxypyridine-2-sulfonamide1243449-57-1C9H9N3O3S
- 4-Cyano-5-cyclopropoxypyridine-3-sulfonamide1243465-09-9C9H9N3O3S
- 3-Cyano-5-cyclopropoxypyridine-2-sulfonamide1243322-98-6C9H9N3O3S
- 5-Cyano-3-cyclopropoxypyridine-2-sulfonamide1243399-67-8C9H9N3O3S
- 6-Cyano-4-cyclopropoxypyridine-3-sulfonamide1243364-00-2C9H9N3O3S
- 4-Cyano-5-cyclopropoxypyridine-2-sulfonamide1243323-24-1C9H9N3O3S
- 6-Cyano-4-cyclopropoxypyridine-2-sulfonamide1243407-36-4C9H9N3O3S
- 6-Cyano-3-cyclopropoxypyridine-2-sulfonamide1243367-85-2C9H9N3O3S
- 4-Cyano-3-cyclopropoxypyridine-2-sulfonamide1243450-84-1C9H9N3O3S
- 3-Cyano-5-cyclopropoxypyridine-4-sulfonamide1243406-78-1C9H9N3O3S
- 5-Cyano-4-cyclopropoxypyridine-3-sulfonamide1243451-69-5C9H9N3O3S
- 6-Cyano-5-cyclopropoxypyridine-2-sulfonamide1243479-70-0C9H9N3O3S
- 6-Cyano-5-cyclopropoxypyridine-3-sulfonamide1243479-76-6C9H9N3O3S
- 2-Cyano-5-cyclopropoxypyridine-4-sulfonamide1243321-08-5C9H9N3O3S
- 2-Cyano-5-cyclopropoxypyridine-3-sulfonamide1243472-36-7C9H9N3O3S
- 2-Cyano-4-cyclopropoxypyridine-3-sulfonamide1243462-43-2C9H9N3O3S
- 2-Cyano-3-cyclopropoxypyridine-4-sulfonamide1243405-43-7C9H9N3O3S
- 2-(4-Nitro-5-(thiophen-2-yl)-1H-pyrazol-1-yl)ethanol1708037-81-3C9H9N3O3S
- Ethyl 5-(2-methyl-1,3-thiazol-5-yl)-1,2,4-oxadiazole-3-carboxylate1694117-78-6C9H9N3O3S
- (4-Oxo-3,4-dihydroquinazolin-2-yl)methanesulfonamide900448-21-7C9H9N3O3S
- N-Methyl-3-(1,3,4-oxadiazol-2-yl)benzene-1-sulfonamide1263275-25-7C9H9N3O3S
- N-Methyl-3-(pyridazin-3-yl)furan-2-sulfonamide2137860-54-7C9H9N3O3S
- N-Methyl-3-(pyrazin-2-yl)furan-2-sulfonamide2137851-81-9C9H9N3O3S
- 3-(5-Methylpyrimidin-2-yl)furan-2-sulfonamide2138294-47-8C9H9N3O3S
- 3-(4-Methylpyrimidin-2-yl)furan-2-sulfonamide2137637-23-9C9H9N3O3S
- N-Methyl-3-(pyrimidin-2-yl)furan-2-sulfonamide2137780-10-8C9H9N3O3S
- Methyl 5-hydroxy-1-methyl-4-(1,3-thiazol-2-yl)-1H-pyrazole-3-carboxylate2137604-53-4C9H9N3O3S
- Methyl 5-hydroxy-1-methyl-4-(1,3-thiazol-4-yl)-1H-pyrazole-3-carboxylate2138514-11-9C9H9N3O3S
- Methyl 5-hydroxy-1-methyl-4-(1,3-thiazol-5-yl)-1H-pyrazole-3-carboxylate2137830-92-1C9H9N3O3S
- Methyl 2-[3-(furan-3-yl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]acetate2137913-09-6C9H9N3O3S
- 3-(4-Aminophenyl)-1,2-oxazole-5-sulfonamide2172056-43-6C9H9N3O3S
- 5-[2-(Dimethylamino)-1,3-thiazol-5-yl]-1,2-oxazole-4-carboxylic acid2228824-90-4C9H9N3O3S
- (Quinoxalin-2-yl)methyl sulfamate2229447-15-6C9H9N3O3S
- 5-(2-Methoxy-1,3-thiazol-5-yl)-1-methyl-1H-pyrazole-4-carboxylic acid1858423-89-8C9H9N3O3S
Frequently asked questions
What is the molar mass of C9H9N3O3S?
The molar mass of C9H9N3O3S is 239.25 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 239.0365 Da.
How many compounds have the formula C9H9N3O3S?
CompoundList lists 116 compounds with the molecular formula C9H9N3O3S, including 2-Cyano-N-(4-sulfamoylphenyl)acetamide, Ethyl 5-methyl-4-oxo-3H,4H-thieno(2,3-d)(1,2,3)triazine-6-carboxylate, 3-(Hydroxymethyl)-5-methyl-N-(1,3-thiazol-2-yl)-4-isoxazolecarboxamide. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C9H9N3O3S?
C9H9N3O3S has a degree of unsaturation of 7. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.