C7H5N3OS
55 compounds have this formula on CompoundList.
- Molar mass
- 179.20g/mol
- Monoisotopic mass
- 179.0153Da
- Atoms
- 17
- Elements
- 5
- Rings plus double bonds
- 7
The formula C7H5N3OS describes a molecule made of 7 carbon atoms, 5 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom 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 × 746.92%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 52.81%1.008 × 5 = 5.040 g/mol
- N Nitrogen × 323.45%14.007 × 3 = 42.021 g/mol
- O Oxygen × 18.93%15.999 × 1 = 15.999 g/mol
- S Sulfur × 117.89%32.06 × 1 = 32.060 g/mol
Compounds with the formula C7H5N3OS
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-Aminopyrido[3,2-e][1,3]thiazin-4-one chemical structure, C7H5N3OS, CAS 50596-69-5](/s/QAFMFRAHJNFKIG-UHFFFAOYSA-N.svg)
![2-Thioxo-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one chemical structure, C7H5N3OS, CAS 37891-04-6](/s/NLQLNIRVMDWHJE-UHFFFAOYSA-N.svg)
![2-Thioxo-2,3-dihydropyrido[3,4-d]pyrimidin-4(1H)-one chemical structure, C7H5N3OS, CAS 412341-42-5](/s/BPHCSRXTRKZVDY-UHFFFAOYSA-N.svg)
![Benzo[1,2,3]thiadiazole-5-carboxylic acid amide chemical structure, C7H5N3OS, CAS 283596-63-4](/s/IZUCOAVBJNKLJV-UHFFFAOYSA-N.svg)
![4-Thioxo-3,4-dihydropyrido[2,3-D]pyrimidin-2(1H)-one chemical structure, C7H5N3OS, CAS 91996-78-0](/s/NLYPLDGOILHTHY-UHFFFAOYSA-N.svg)
![Thieno[3,2-d]pyrimidine-7-carboxamide chemical structure, C7H5N3OS, CAS 1356015-68-3](/s/RJJMKEIWVGHKAV-UHFFFAOYSA-N.svg)
![Benzo[c][1,2,5]thiadiazole-4-carboxamide chemical structure, C7H5N3OS, CAS 1823869-65-3](/s/KNZGONJDSPGWPW-UHFFFAOYSA-N.svg)
- 3-Phenyl-1,2,3,4-oxatriazol-3-ium-5-thiolate60078-11-7C7H5N3OS
- 3-Phenyl-1,2,3,4-thiatriazol-3-ium-5-olate60078-16-2C7H5N3OS
- 2-Imidazol-1-ylthiazole-4-carbaldehyde256420-31-2C7H5N3OS
- Xanomeline impurity 72644093-98-9C7H5N3OS
- 4-Aminothieno[2,3-d]pyrimidine-6-carbaldehyde655254-90-3C7H5N3OS
- 2-(4-Thiazolyl)imidazole-5-carbaldehyde1312325-09-9C7H5N3OS
- 4-Aminothieno[3,2-d]pyrimidine-7-carbaldehyde1446113-33-2C7H5N3OS
- 1-(Thiazol-2-yl)-1H-pyrazole-3-carbaldehyde1935581-78-4C7H5N3OS
- 1,2,3-Benzotriazine-4(3H)-thione, 3-hydroxy-832127-88-5C7H5N3OS
- 2-Hydroxy-5-(4-thiazolyl)pyrazine1159819-34-7C7H5N3OS
- 2-Hydroxy-6-(4-thiazolyl)pyrazine1159819-88-1C7H5N3OS
- 4-Hydroxy-2-(5-pyrimidyl)thiazole1159815-62-9C7H5N3OS
- 2-Hydroxy-5-(pyrimidyl-5-yl)thiazole1215073-87-2C7H5N3OS
- 2-Hydroxy-4-(5-pyrimidyl)thiazole1215072-18-6C7H5N3OS
- 5-Hydroxy-2-(5-pyrimidyl)thiazole1215073-68-9C7H5N3OS
- 4-(1H-1,2,4-Triazol-1-yl)thiophene-2-carbaldehyde1565005-66-4C7H5N3OS
- 5-(1H-1,2,4-Triazol-1-yl)thiophene-2-carbaldehyde1564570-03-1C7H5N3OS
- 2-Mercaptobenzoyl azide24611-44-7C7H5N3OS
- 5-Phenyl-1,2,3,4-thiatriazole 3-oxide57529-16-5C7H5N3OS
- 4-(Pyridin-2-yl)-1,2,5-thiadiazol-3(2H)-one88089-49-0C7H5N3OS
- 5H-3-Thia-1,6,7b-triazacyclopent[cd]inden-5-one,6,7-dihydro-(9CI)165667-15-2C7H5N3OS
- 6-(Thiazol-4-yl)pyridazin-3(2H)-one1603622-09-8C7H5N3OS
- 6-(Thiazol-5-yl)pyridazin-3(2H)-one1597219-38-9C7H5N3OS
- 6-(1,3,4-Thiadiazol-2-yl)pyridin-2-ol2293492-97-2C7H5N3OS
- 5-(1,3-Thiazol-2-yl)pyrazin-2-ol2137538-55-5C7H5N3OS
- 5-(1,3-Thiazol-5-yl)pyrazin-2-ol2012894-71-0C7H5N3OS
- 1-(1,3-Thiazol-4-yl)-1H-pyrazole-4-carbaldehyde2137688-10-7C7H5N3OS
- 3-Oxo-1-(1,2,3-thiadiazol-4-yl)cyclobutane-1-carbonitrile2229500-42-7C7H5N3OS
- 2-(1,3,4-Thiadiazol-2-yl)pyridin-3-ol2295178-88-8C7H5N3OS
- 2-Mercaptopyrido[4,3-d]pyrimidin-4(3H)-one2244080-68-8C7H5N3OS
- 1-Cyano-N-[(E)-thiophen-2-ylmethylideneamino]formamide357402-37-0C7H5N3OS
Frequently asked questions
What is the molar mass of C7H5N3OS?
The molar mass of C7H5N3OS is 179.20 g/mol, calculated from standard atomic weights for 7 carbon atoms, 5 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 179.0153 Da.
How many compounds have the formula C7H5N3OS?
CompoundList lists 55 compounds with the molecular formula C7H5N3OS, including 5-(4-Pyridyl)-1,3,4-oxadiazole-2-thiol, 5-(3-Pyridyl)-1,3,4-oxadiazole-2-thiol, 5-(Pyridin-4-yl)-2,3-dihydro-1,3,4-thiadiazol-2-one. 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 C7H5N3OS?
C7H5N3OS 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.