C4H5N3O2S
55 compounds have this formula on CompoundList.
- Molar mass
- 159.16g/mol
- Monoisotopic mass
- 159.0102Da
- Atoms
- 15
- Elements
- 5
- Rings plus double bonds
- 4
The formula C4H5N3O2S describes a molecule made of 4 carbon atoms, 5 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 × 430.19%12.011 × 4 = 48.044 g/mol
- H Hydrogen × 53.17%1.008 × 5 = 5.040 g/mol
- N Nitrogen × 326.40%14.007 × 3 = 42.021 g/mol
- O Oxygen × 220.10%15.999 × 2 = 31.998 g/mol
- S Sulfur × 120.14%32.06 × 1 = 32.060 g/mol
Compounds with the formula C4H5N3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 55 of 55 compounds
- 2,4-Diamino-1,3-thiazole-5-carboxylic acid162880-44-6C4H5N3O2S
- 5-Amino-2-thioxodihydropyrimidine-4,6(1H,5H)-dione98019-74-0C4H5N3O2S
- 6-Hydroxymethyl-3-mercapto-2H-1,2,4-triazin-5-one4555-77-5C4H5N3O2S
- 2-Carbamoylmethyl-1,3,4-oxadiazole-5-thiol64076-18-2C4H5N3O2S
- Methyl 5-amino-1,2,3-thiadiazole-4-carboxylate89033-41-0C4H5N3O2S
- 2-Acetyl-5-amino-1,2,4-thiadiazol-3(2H)-one220966-98-3C4H5N3O2S
- 2-Hydrazinylthiazole-4-carboxylic acid67618-36-4C4H5N3O2S
- 2-(5-Amino-1,2,4-thiadiazol-3-yl)acetic acid113501-33-0C4H5N3O2S
- Pyrimidine-4-sulfonamide1251095-79-0C4H5N3O2S
- 2-(N-Methylcarbamoyl)-1,3,4-oxadiazole-5-thiol61320-76-1C4H5N3O2S
- 5-(Methylamino)-1,3,4-thiadiazole-2-carboxylic acid89033-43-2C4H5N3O2S
- 2-Amino-6H-1,3,4-thiadiazine-5-carboxylic acid136265-68-4C4H5N3O2S
- 2-Amino-2-(1,2,3-thiadiazol-4-yl)acetic acid738546-58-2C4H5N3O2S
- N-Hydroxy-4-methyl-1,2,3-thiadiazole-5-carboxamide77196-89-5C4H5N3O2S
- Methyl 1,2,3-thiadiazol-5-ylcarbamate53623-11-3C4H5N3O2S
- 3-(Aminomethyl)-1,2,4-thiadiazole-5-carboxylic acid1936719-39-9C4H5N3O2S
- 4-(2-Nitroethyl)-1,2,3-thiadiazole2228969-96-6C4H5N3O2S
- 3,4-Dihydro-3-mercapto-4-methyl-1,2,4-triazine-5,6-dione83594-67-6C4H5N3O2S
- 2-Hydrazinyl-5-thiazolecarboxylic acid1851572-10-5C4H5N3O2S
- 3-Acetyl-5-amino-1,3,4-thiadiazol-2(3H)-one211388-16-8C4H5N3O2S
- 1-Amino-2-thioxo-dihydro-pyrimidine-4,6-dione70015-29-1C4H5N3O2S
- 5-(Aminomethyl)-1,3,4-thiadiazole-2-carboxylic acid1779927-52-4C4H5N3O2S
- 3-(1,2,3,4-Thiatriazol-5-yl)propanoic acid1895316-50-3C4H5N3O2S
- 1-Methyl-4-nitro-1H-pyrazole-5-thiol2229130-91-8C4H5N3O2S
- (3-Nitro-1H-pyrazol-4-yl)methanethiol2229382-54-9C4H5N3O2S
- (4-Nitro-1H-pyrazol-3-yl)methanethiol2229256-32-8C4H5N3O2S
- N-(2-Oxo-3H-1,3,4-thiadiazol-5-yl)acetamide99903-75-0C4H5N3O2S
- 5-Methoxy-1,3,4-thiadiazole-2-carboxamide85089-86-7C4H5N3O2S
- N-Methoxy-1,2,3-thiadiazole-5-carboxamide183298-85-3C4H5N3O2S
- 5-(Methylthio)-1H-1,2,4-triazole-3-carboxylic acid1550774-52-1C4H5N3O2S
- (2-Amino-1-nitroprop-1-enyl) thiocyanate533887-12-6C4H5N3O2S
Frequently asked questions
What is the molar mass of C4H5N3O2S?
The molar mass of C4H5N3O2S is 159.16 g/mol, calculated from standard atomic weights for 4 carbon atoms, 5 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 159.0102 Da.
How many compounds have the formula C4H5N3O2S?
CompoundList lists 55 compounds with the molecular formula C4H5N3O2S, including 2-(1H-1,2,4-Triazol-5-ylsulfanyl)acetic acid, 5-Mercapto-1-methyl-4-nitroimidazole, 2-Methyl-3-sulfanyl-1,2-dihydro-1,2,4-triazine-5,6-dione. 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 C4H5N3O2S?
C4H5N3O2S 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.