C9H9N3O2S
238 compounds have this formula on CompoundList.
- Molar mass
- 223.25g/mol
- Monoisotopic mass
- 223.0415Da
- Atoms
- 24
- Elements
- 5
- Rings plus double bonds
- 7
The formula C9H9N3O2S describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms, 2 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 × 948.42%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 94.06%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 318.82%14.007 × 3 = 42.021 g/mol
- O Oxygen × 214.33%15.999 × 2 = 31.998 g/mol
- S Sulfur × 114.36%32.06 × 1 = 32.060 g/mol
Compounds with the formula C9H9N3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 238 of 238 compounds
![3-[1-(1,3-Thiazol-4-yl)-1H-pyrazol-4-yl]propanoic acid chemical structure, C9H9N3O2S, CAS 2138438-23-8](/s/HPIHDTOCOYRXLJ-UHFFFAOYSA-N.svg)
![5-{6-Methylimidazo[2,1-b][1,3]thiazol-5-yl}-1,3-oxazolidin-2-one chemical structure, C9H9N3O2S, CAS 2229600-42-2](/s/YGICLMXNDYKDBU-UHFFFAOYSA-N.svg)
![1,3-Dimethyl-6-sulfanyl-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-2,4-dione chemical structure, C9H9N3O2S, CAS 2763919-04-4](/s/KIOMCXCSEVNBRE-UHFFFAOYSA-N.svg)
![Ethyl 5-aminothieno[2,3-c]pyridazine-6-carboxylate chemical structure, C9H9N3O2S, CAS 2207397-30-4](/s/ZLEGLLCRMMPSME-UHFFFAOYSA-N.svg)
- 1-(4,5-Dimethyl-1,3-thiazol-2-yl)-1,2,3,4-tetrahydropyrimidine-2,4-dione2446488-10-2C9H9N3O2S
- N-(2-Amino-1,3-benzothiazol-6-yl)-2-hydroxyacetamide518996-32-2C9H9N3O2S
- Ethyl 7-aminothieno[3,2-d]pyrimidine-6-carboxylate181282-71-3C9H9N3O2S
- 2-Ethyl-1-(2-nitrothiophen-3-yl)-1H-imidazole501443-53-4C9H9N3O2S
- (2R)-Amino(2-amino-1,3-benzothiazol-6-yl)acetic acid120709-11-7C9H9N3O2S
- N-Hydroxy-N-(4-methoxy-1,3-benzothiazol-2-yl)imidoformamide382136-37-0C9H9N3O2S
- (1R)-1-(5-Nitro-1,3-benzothiazol-2-yl)ethanamine185949-63-7C9H9N3O2S
- Thiazolo[4,5-c]pyridine-6-carboxylic acid,2-(methylamino)-,methyl ester1206975-37-2C9H9N3O2S
- Methyl N-amino-N-(1,3-benzothiazol-2-yl)carbamate935475-88-0C9H9N3O2S
- 5,6,7,8-Tetrahydrobenzo[4,5]thiazolo[2,3-c][1,2,4]triazole-3-carboxylic acid1282985-36-7C9H9N3O2S
- 2-(1-Ethyl-1H-pyrazol-4-yl)thiazole-4-carboxylic acid1427011-15-1C9H9N3O2S
- N-Hydroxy-6-methoxy-benzothiazole-2-carboxamidineC9H9N3O2S
- 2-Tosyl-2H-1,2,3-triazole1219601-61-2C9H9N3O2S
- 3-Methyl-5-pyridin-3-yl-2H-1,2,6-thiadiazine 1,1-dioxide802829-96-5C9H9N3O2S
Frequently asked questions
What is the molar mass of C9H9N3O2S?
The molar mass of C9H9N3O2S is 223.25 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 223.0415 Da.
How many compounds have the formula C9H9N3O2S?
CompoundList lists 238 compounds with the molecular formula C9H9N3O2S, including Methyl 5-(2-amino-1H-imidazol-5-yl)thiophene-2-carboxylate, Methyl 3-azido-4-methyl-5-sulfanylbenzoate, Methyl 3-azido-2-methyl-5-sulfanylbenzoate. 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 C9H9N3O2S?
C9H9N3O2S 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.