C4H4N2O2S
60 compounds have this formula on CompoundList.
- Molar mass
- 144.15g/mol
- Monoisotopic mass
- 143.9993Da
- Atoms
- 13
- Elements
- 5
- Rings plus double bonds
- 4
The formula C4H4N2O2S describes a molecule made of 4 carbon atoms, 4 hydrogen atoms, 2 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 × 433.33%12.011 × 4 = 48.044 g/mol
- H Hydrogen × 42.80%1.008 × 4 = 4.032 g/mol
- N Nitrogen × 219.43%14.007 × 2 = 28.014 g/mol
- O Oxygen × 222.20%15.999 × 2 = 31.998 g/mol
- S Sulfur × 122.24%32.06 × 1 = 32.060 g/mol
Compounds with the formula C4H4N2O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 60 of 60 compounds
- 3-Methyl-4-nitro-1,2-thiazole1073-18-3C4H4N2O2S
- 4-Methyl-5-nitro-1,3-thiazole26213-72-9C4H4N2O2S
- 4-Methyl-1,2,5-thiadiazole-3-carboxylic acid99390-23-5C4H4N2O2S
- 3-Methyl-1,2,4-thiadiazole-5-carboxylic acid859536-45-1C4H4N2O2S
- 5-Methyl-4-nitro-1,2-thiazole1073-19-4C4H4N2O2S
- 3-Amino-4-isothiazolecarboxylic acid920459-08-1C4H4N2O2S
- 4-Aminothiazole-2-carboxylic acid1211580-48-1C4H4N2O2S
- 4-Aminothiazole-5-carboxylic acid1353101-89-9C4H4N2O2S
- 3-Methyl-5-nitroisothiazole36778-16-2C4H4N2O2S
- 2-Thiophenamine, 5-nitro-79023-57-7C4H4N2O2S
- Methyl 1,2,3-thiadiazole-5-carboxylate81699-19-6C4H4N2O2S
- N-2-Thiazolylcarbamic acid5666-32-0C4H4N2O2S
- Pyrimidine-2-sulfinic acid288400-79-3C4H4N2O2S
- 5-Nitrothiophen-3-amine693766-91-5C4H4N2O2S
- 5-Aminoisothiazole-3-carboxylic acid1416374-24-7C4H4N2O2S
- Methyl 1,2,5-thiadiazole-3-carboxylate63875-20-7C4H4N2O2S
- 2-(1,3,4-Thiadiazol-2-yl)acetic acid154022-92-1C4H4N2O2S
- 2-(1,2,4-Thiadiazol-3-yl)acetic acid1314934-37-6C4H4N2O2S
- 1-Methyl-2-sulfanylideneimidazolidine-4,5-dione29181-62-2C4H4N2O2S
- 2-(Nitromethyl)-1,3-thiazole2228800-55-1C4H4N2O2S
- 5-Methyl-4-nitrothiazole26213-86-5C4H4N2O2S
- 3-Nitrothiophen-2-amine80313-09-3C4H4N2O2S
- Methyl 1,3,4-thiadiazole-2-carboxylate1330751-02-4C4H4N2O2S
- 4-Oxo-2-sulfanylideneimidazolidine-1-carbaldehyde183963-94-2C4H4N2O2S
- Pyrazine-2-sulfinic acid1195873-57-4C4H4N2O2S
- 5-Methyl-2-nitrothiazole533886-32-7C4H4N2O2S
- 6-Oxo-2,5-dihydro-1,3,5-thiadiazine-4-carbaldehyde144876-27-7C4H4N2O2S
- Pyrimidine-4-sulfinicacid2293224-84-5C4H4N2O2S
- Pyridazine-3-sulfinicacid2156261-99-1C4H4N2O2S
- 4-Thioxotetrahydropyrimidine-2,5-dione101559-68-6C4H4N2O2S
- 2-Hydroxy-2H-1,3,5-thiadiazine-4-carbaldehyde172650-22-5C4H4N2O2S
- 4-Methoxy-1,2,5-thiadiazole-3-carbaldehyde78741-15-8C4H4N2O2S
- 1-Oxo-4H,6H-1lambda~5~-thieno[3,4-c][1,2,5]oxadiazole64820-01-5C4H4N2O2S
- 4-Methyl-1,2,5-oxadiazole-3-carbothioic S-acid58933-10-1C4H4N2O2S
- 4-(Nitromethyl)-1,3-thiazole2228822-58-8C4H4N2O2S
- 5-(Nitromethyl)-1,3-thiazole2228282-36-6C4H4N2O2S
Frequently asked questions
What is the molar mass of C4H4N2O2S?
The molar mass of C4H4N2O2S is 144.15 g/mol, calculated from standard atomic weights for 4 carbon atoms, 4 hydrogen atoms, 2 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 143.9993 Da.
How many compounds have the formula C4H4N2O2S?
CompoundList lists 60 compounds with the molecular formula C4H4N2O2S, including Thiobarbituric acid, 4,6-Dihydroxy-2-mercaptopyrimidine, 2-Aminothiazole-4-carboxylic acid. 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 C4H4N2O2S?
C4H4N2O2S has a degree of unsaturation of 4. 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.