Molecular formula
C8H9N3O3S
63 compounds have this formula on CompoundList.
- Molar mass
- 227.24g/mol
- Monoisotopic mass
- 227.0365Da
- Atoms
- 24
- Elements
- 5
- Rings plus double bonds
- 6
The formula C8H9N3O3S describes a molecule made of 8 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 × 842.29%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 93.99%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 318.49%14.007 × 3 = 42.021 g/mol
- O Oxygen × 321.12%15.999 × 3 = 47.997 g/mol
- S Sulfur × 114.11%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C8H9N3O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 63 of 63 compounds
1-(2-Methoxy-5-nitrophenyl)-2-thiourea
CAS 159753-14-7C8H9N3O3S
![2-[(2-Nitrophenyl)thio]ethanohydrazide chemical structure, C8H9N3O3S, CAS 4871-40-3](/s/CZXFCCXLFQCYBK-UHFFFAOYSA-N.svg)
2-[(2-Nitrophenyl)thio]ethanohydrazide
CAS 4871-40-3C8H9N3O3S
N-Methyl-2-oxo-1,3-dihydrobenzimidazole-5-sulfonamide
CAS 333755-82-1C8H9N3O3S
5-Acetamido-2-(methylsulfanyl)pyrimidine-4-carboxylic acid
CAS 2803835-25-6C8H9N3O3S
![2-[2-(2-Oxoimidazolidin-1-yl)-1,3-thiazol-4-yl]acetic acid chemical structure, C8H9N3O3S, CAS 1114822-84-2](/s/MIYBAXVWACBFPY-UHFFFAOYSA-N.svg)
2-[2-(2-Oxoimidazolidin-1-yl)-1,3-thiazol-4-yl]acetic acid
CAS 1114822-84-2C8H9N3O3S
2-(Aminomethyl)-1,3-benzoxazole-5-sulfonamide
CAS 1496994-65-0C8H9N3O3S
2-Acetamido-N-carbamoylthiophene-3-carboxamide
CAS 893131-07-2C8H9N3O3S
1-(5-Methyl-1,3,4-thiadiazol-2-yl)-5-oxopyrrolidine-3-carboxylic acid
CAS 944511-42-6C8H9N3O3S
Carbamic acid, (2,3-dihydro-5-oxo-5H-thiazolo(3,2-a)pyrimidin-6-yl)-, methyl ester
CAS 93501-13-4C8H9N3O3S
![5H-[1,2,4]Triazolo[5,1-b][1,3]thiazine-6-acetic acid, 6,7-dihydro-7-oxo-, methyl ester chemical structure, C8H9N3O3S, CAS 1120258-96-9](/s/NZIAIRDVMSDSIH-UHFFFAOYSA-N.svg)
5H-[1,2,4]Triazolo[5,1-b][1,3]thiazine-6-acetic acid, 6,7-dihydro-7-oxo-, methyl ester
CAS 1120258-96-9C8H9N3O3S
5-(3-Aminophenyl)-1,2,5-thiadiazolidin-3-one 1,1-dioxide
CAS 945837-21-8C8H9N3O3S
1-(5-Nitro-2-thiazolyl)-2-piperidinone
CAS 16262-02-5C8H9N3O3S
![1,3-Dimethyl-1H-pyrimido[5,4-b][1,4]thiazine-2,4,7(3H,6H,8H)-trione chemical structure, C8H9N3O3S, CAS 1781-12-0](/s/ZSEYUHYQPBVNAN-UHFFFAOYSA-N.svg)
1,3-Dimethyl-1H-pyrimido[5,4-b][1,4]thiazine-2,4,7(3H,6H,8H)-trione
CAS 1781-12-0C8H9N3O3S
2-Butenoic acid, 4-((5-methyl-1,3,4-thiadiazol-2-yl)amino)-4-oxo-, methyl ester
CAS 81542-43-0C8H9N3O3S
![3-Ethyl-[1,2]oxazolo[5,4-b]pyridine-5-sulfonamide chemical structure, C8H9N3O3S, CAS 1803605-30-2](/s/WPBOTMAFEDQRDD-UHFFFAOYSA-N.svg)
3-Ethyl-[1,2]oxazolo[5,4-b]pyridine-5-sulfonamide
CAS 1803605-30-2C8H9N3O3S
Methyl 2-(2-oxoimidazolidin-1-yl)thiazole-5-carboxylate
CAS 1072806-52-0C8H9N3O3S
1-(4-Methyl-1,2,3-thiadiazole-5-carbonyl)azetidine-3-carboxylic acid
CAS 2097952-21-9C8H9N3O3S
2-(Methylsulfanyl)-1-(5-nitrofuran-2-yl)-4,5-dihydro-1H-imidazole
CAS 53207-63-9C8H9N3O3S
2-Propen-1-yl 2-amino-alpha-(hydroxyimino)-4-thiazoleacetate
CAS 188568-24-3C8H9N3O3S
![3-Ethyl-2lambda~6~-pyrido[2,3-c][1,2,6]thiadiazine-2,2,4(1H,3H)-trione chemical structure, C8H9N3O3S, CAS 57941-98-7](/s/XCCUQEGWSQFWAL-UHFFFAOYSA-N.svg)
3-Ethyl-2lambda~6~-pyrido[2,3-c][1,2,6]thiadiazine-2,2,4(1H,3H)-trione
CAS 57941-98-7C8H9N3O3S
6-Methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonamide
CAS 1011614-09-7C8H9N3O3S
![5-(4-Aminophenyl)-1,1-dioxo-[1,2,5]thiadiazolidin-3-one chemical structure, C8H9N3O3S, CAS 1187212-48-1](/s/ORHMQZIYJJIUII-UHFFFAOYSA-N.svg)
5-(4-Aminophenyl)-1,1-dioxo-[1,2,5]thiadiazolidin-3-one
CAS 1187212-48-1C8H9N3O3S
2-Methanesulfonyl-3-(1-methyl-1H-imidazol-2-yl)-3-oxopropanenitrile
CAS 1500181-29-2C8H9N3O3S
5-Nitro-6-(1,3-thiazol-5-yl)piperidin-2-one
CAS 1803571-10-9C8H9N3O3S
- (Z)-2-Diazonio-1-methoxy-3-oxo-3-(2-sulfanylidenepyrrolidin-1-yl)prop-1-en-1-olate134926-99-1C8H9N3O3S
- 4-(2-Carbamothioylhydrazinyl)-2-hydroxybenzoic acid642091-79-0C8H9N3O3S
- 2-Amino-5-nitro-N-(prop-2-en-1-yl)thiophene-3-carboxamide88779-99-1C8H9N3O3S
- N,N'-Dimethyl-N-(4-oxo-4,6-dihydrofuro[3,4-d][1,3]thiazol-2-yl)urea61135-86-2C8H9N3O3S
- 2-Amino-N-methyl-1,3-benzoxazole-5-sulfonamide1820651-27-1C8H9N3O3S
- 2-Methanesulfonyl-3-(1-methyl-1H-pyrazol-3-yl)-3-oxopropanenitrile1690850-47-5C8H9N3O3S
- 2-Methanesulfonyl-3-(1-methyl-1H-imidazol-4-yl)-3-oxopropanenitrile1690873-06-3C8H9N3O3S
- 2-Methanesulfonyl-3-(1-methyl-1H-pyrazol-4-yl)-3-oxopropanenitrile1486737-38-5C8H9N3O3S
- 4-Acetamido-2-(methylsulfanyl)pyrimidine-5-carboxylic acid1248549-94-1C8H9N3O3S
- 4-(4-Methyl-1,3-thiazol-5-yl)-2-oxoimidazolidine-4-carboxylic acid2248394-09-2C8H9N3O3S
- 3-(1-Methyl-1H-pyrazol-4-yl)furan-2-sulfonamide2137650-74-7C8H9N3O3S
- 1-(2,1,3-Benzoxadiazol-5-yl)-N-methylmethanesulfonamide2138219-69-7C8H9N3O3S
- 2-[(6-Cyanopyridin-3-yl)amino]ethane-1-sulfonic acid2168404-08-6C8H9N3O3S
- 2-(2-Carbamoylazetidin-1-yl)-1,3-thiazole-4-carboxylic acid2171606-94-1C8H9N3O3S
- 1-Methyl-1H-pyrrolo[2,3-b]pyridin-3-yl sulfamate2228145-37-5C8H9N3O3S
- {1H-Pyrrolo[2,3-b]pyridin-3-yl}methyl sulfamate2229545-19-9C8H9N3O3S
- {Imidazo[1,2-a]pyridin-3-yl}methyl sulfamate2228610-70-4C8H9N3O3S
- (1H-Indazol-3-yl)methyl sulfamate2229309-11-7C8H9N3O3S
- Methyl 3-(1-azido-2-hydroxyethyl)thiophene-2-carboxylate2228723-35-9C8H9N3O3S
- (1H-1,3-Benzodiazol-5-yl)methyl sulfamate2228620-72-0C8H9N3O3S
- Methyl 5-(1-azido-2-hydroxyethyl)thiophene-3-carboxylate2229199-15-7C8H9N3O3S
- {Pyrazolo[1,5-a]pyridin-3-yl}methyl sulfamate2229126-16-1C8H9N3O3S
- 1-Methyl-1H-indazol-3-yl sulfamate2229102-18-3C8H9N3O3S
- 2-(2-Carbamoylazetidin-1-yl)-1,3-thiazole-5-carboxylic acid2171741-33-4C8H9N3O3S
- 1-Methyl-1H-1,3-benzodiazol-5-yl sulfamate2228727-61-3C8H9N3O3S
- 7-Methoxy-1H-indazole-3-sulfonamide2171997-86-5C8H9N3O3S
- (1H-Indazol-7-yl)methyl sulfamate2229262-89-7C8H9N3O3S
- {Imidazo[1,2-a]pyridin-2-yl}methyl sulfamate2228757-73-9C8H9N3O3S
- 2-Hydroxy-1-methyl-1H-1,3-benzodiazole-6-sulfonamide2580210-66-6C8H9N3O3S
- 2-(1-Nitrosopyrrolidin-3-yl)-1,3-thiazole-4-carboxylic acid2624138-31-2C8H9N3O3S
- 5-(1-Acetylazetidin-3-yl)-1,3,4-thiadiazole-2-carboxylic acid2680730-62-3C8H9N3O3S
- 5-Methoxy-1H-indazole-3-sulfonamide2172596-33-5C8H9N3O3S
- 6-Methoxy-1H-indazole-3-sulfonamide2172058-30-7C8H9N3O3S
- 2-Methyl-2H-indazol-3-yl sulfamate2229413-81-2C8H9N3O3S
- Methyl 5-(1-azido-2-hydroxyethyl)thiophene-2-carboxylate2229480-58-2C8H9N3O3S
- 2-(Aminomethyl)benzo[d]oxazole-4-sulfonamide1806319-06-1C8H9N3O3S
- 2-(Aminomethyl)benzo[d]oxazole-6-sulfonamide1804411-54-8C8H9N3O3S
- 2-(Aminomethyl)benzo[d]oxazole-7-sulfonamide1806379-23-6C8H9N3O3S
- 7-Methoxyimidazo[1,2-a]pyridine-3-sulfonamide2923842-12-8C8H9N3O3S
Frequently asked questions
What is the molar mass of C8H9N3O3S?
The molar mass of C8H9N3O3S is 227.24 g/mol, calculated from standard atomic weights for 8 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 227.0365 Da.
How many compounds have the formula C8H9N3O3S?
CompoundList lists 63 compounds with the molecular formula C8H9N3O3S, including 1-(2-Methoxy-5-nitrophenyl)-2-thiourea, 2-[(2-Nitrophenyl)thio]ethanohydrazide, N-Methyl-2-oxo-1,3-dihydrobenzimidazole-5-sulfonamide. 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 C8H9N3O3S?
C8H9N3O3S has a degree of unsaturation of 6. 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.