C9H7N3OS
48 compounds have this formula on CompoundList.
- Molar mass
- 205.23g/mol
- Monoisotopic mass
- 205.0310Da
- Atoms
- 21
- Elements
- 5
- Rings plus double bonds
- 8
The formula C9H7N3OS describes a molecule made of 9 carbon atoms, 7 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 × 952.67%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 73.44%1.008 × 7 = 7.056 g/mol
- N Nitrogen × 320.47%14.007 × 3 = 42.021 g/mol
- O Oxygen × 17.80%15.999 × 1 = 15.999 g/mol
- S Sulfur × 115.62%32.06 × 1 = 32.060 g/mol
Compounds with the formula C9H7N3OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 48 of 48 compounds
![(5E)-5-[(Pyridin-2-yl)methylidene]-2-sulfanylideneimidazolidin-4-one chemical structure, C9H7N3OS, CAS 32080-65-2](/s/DRMFCOHNVXPTHL-FNORWQNLSA-N.svg)
![3-Methoxy-1,2,4-thiadiazolo[4,5-a]benzimidazole chemical structure, C9H7N3OS, CAS 196196-43-7](/s/GIYDLTDULCMQCU-UHFFFAOYSA-N.svg)
- 2-(5-Hydroxy-3-(thiophen-2-yl)-1H-pyrazol-1-yl)acetonitrile2091617-36-4C9H7N3OS
- 2-(5-Hydroxy-3-(thiophen-3-yl)-1H-pyrazol-1-yl)acetonitrile2092514-02-6C9H7N3OS
- 6-[2-(1,3-Thiazol-2-yl)hydrazinylidene]cyclohexa-2,4-dien-1-one19220-32-7C9H7N3OS
- 5-[(Pyridin-2-yl)methylidene]-2-sulfanylideneimidazolidin-4-one69580-25-2C9H7N3OS
- N-(6-Methoxybenzo[d]thiazol-2-yl)cyanamide119283-94-2C9H7N3OS
- 4-Phenyl-1,2,5-thiadiazole-3-carboxamide334709-79-4C9H7N3OS
- 3-Methoxy-1,2,4-triazolo[3,4-b]benzothiazole41814-79-3C9H7N3OS
- 2-Methyl-6,8-dihydro-7H-imidazo[4,5-e][1,3]benzothiazol-7-one113895-39-9C9H7N3OS
- 2-Methyl-6,8-dihydro-7H-imidazo[4,5-g][1,3]benzothiazol-7-one113895-40-2C9H7N3OS
- 2-Cyano-N-(3-cyano-4-methyl-2-thienyl)acetamide73227-85-7C9H7N3OS
- 2-Methyl-1,2,4-thiadiazolo[4,5-a]benzimidazole-3(2H)-one87504-16-3C9H7N3OS
- 2-Methyl-5,7-dihydro-6H-imidazo[4,5-f][1,3]benzothiazol-6-one113895-38-8C9H7N3OS
- 4-(4-Pyridinyl)-2-thiazolecarboxamide911465-63-9C9H7N3OS
- 5-(Thiazol-5-yl)nicotinamide1346687-54-4C9H7N3OS
- Cyanamide, (4-methoxy-2-benzothiazolyl)-(9CI)119283-89-5C9H7N3OS
- 6-(1,3-Thiazol-2-ylamino)pyridine-3-carbaldehyde350511-13-6C9H7N3OS
- 1-(4-(Pyrazin-2-yl)thiazol-2-yl)ethanone1180844-72-7C9H7N3OS
- 5-Phenyl-3-sulfanylidene-2,3-dihydro-1,2,4-triazin-6(1H)-one62642-29-9C9H7N3OS
- 4-(2-Aminopyrimidin-5-yl)thiophene-2-carbaldehyde1824358-60-2C9H7N3OS
- 5-(Nitrosomethylidene)-4-phenyl-2,5-dihydro-1,2,3-thiadiazole87894-05-1C9H7N3OS
- 2-(Nitrosomethylidene)-5-phenyl-2,3-dihydro-1,3,4-thiadiazole121564-81-6C9H7N3OS
- 3-{7-Oxo-6H,7H-thieno[2,3-d]pyridazin-6-yl}propanenitrile16371-68-9C9H7N3OS
- 4-Methyl-5-(4-methyl-1,3-oxazol-2-yl)-1,3-thiazole-2-carbonitrile2137557-80-1C9H7N3OS
- 4-Methyl-5-(pyridazin-3-yl)-1,3-thiazole-2-carbaldehyde2137794-29-5C9H7N3OS
Frequently asked questions
What is the molar mass of C9H7N3OS?
The molar mass of C9H7N3OS is 205.23 g/mol, calculated from standard atomic weights for 9 carbon atoms, 7 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 205.0310 Da.
How many compounds have the formula C9H7N3OS?
CompoundList lists 48 compounds with the molecular formula C9H7N3OS, including 6-Phenyl-3-thioxo-2,3,4,5-tetrahydro-1,2,4-triazin-5-one, Pyridine-2-carboxylic acid thiazol-2-ylamide, 4-(1,2,3-Thiadiazol-4-yl)benzamide. 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 C9H7N3OS?
C9H7N3OS has a degree of unsaturation of 8. 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.