Molecular formula
C9H9N3OS
256 compounds have this formula on CompoundList.
- Molar mass
- 207.25g/mol
- Monoisotopic mass
- 207.0466Da
- Atoms
- 23
- Elements
- 5
- Rings plus double bonds
- 7
The formula C9H9N3OS describes a molecule made of 9 carbon atoms, 9 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 × 952.16%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 94.38%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 320.28%14.007 × 3 = 42.021 g/mol
- O Oxygen × 17.72%15.999 × 1 = 15.999 g/mol
- S Sulfur × 115.47%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C9H9N3OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 256 compounds
3-(4-(Methylthio)phenyl)-1,2,4-oxadiazol-5-amine
CAS 1699194-80-3C9H9N3OS
4-(6-Methoxypyridin-3-yl)-1,3-thiazol-2-amine
CAS 1881366-85-3C9H9N3OS
![1-(6-Amino-2-methylthiazolo[5,4-b]pyridin-7-yl)ethan-1-one chemical structure, C9H9N3OS, CAS 2178985-13-0](/s/ZNPWXOHRHOBKIO-UHFFFAOYSA-N.svg)
1-(6-Amino-2-methylthiazolo[5,4-b]pyridin-7-yl)ethan-1-one
CAS 2178985-13-0C9H9N3OS
2-(2-Sulfanyl-1H-benzimidazol-1-yl)acetamide
CAS 884242-21-1C9H9N3OS
![7-Ethyl-5a,8a-dihydro-1,2,5-thiadiazolo[3,4-e]benzoxazole chemical structure, C9H9N3OS, CAS 401578-33-4](/s/NNYLGGXYDGQAJD-UHFFFAOYSA-N.svg)
7-Ethyl-5a,8a-dihydro-1,2,5-thiadiazolo[3,4-e]benzoxazole
CAS 401578-33-4C9H9N3OS
![1-Ethyl-2,3-dihydro-2-thioxopyrido[2,3-d]pyrimidin-4(1H)-one chemical structure, C9H9N3OS, CAS 89374-53-8](/s/KSZOAVLCTQLXGA-UHFFFAOYSA-N.svg)
1-Ethyl-2,3-dihydro-2-thioxopyrido[2,3-d]pyrimidin-4(1H)-one
CAS 89374-53-8C9H9N3OS
5-Methyl-6-(pyridazin-4-yl)-2H-1,4-thiazin-3(4H)-one
CAS 103807-24-5C9H9N3OS
3-(4-Aminophenylthiomethyl)-1,2,4-oxadiazole
CAS 74955-39-8C9H9N3OS
![[2-(Pyridin-2-ylamino)thiazol-5-yl]methanol chemical structure, C9H9N3OS, CAS 639858-53-0](/s/JSAJAADTIPUNHD-UHFFFAOYSA-N.svg)
[2-(Pyridin-2-ylamino)thiazol-5-yl]methanol
CAS 639858-53-0C9H9N3OS
6-Methyl-2-(pyridin-4-yl)-4H-1,3,4-thiadiazin-5(6H)-one
CAS 88038-58-8C9H9N3OS
2-Amino-N-(1,3-benzothiazol-2-yl)acetamide
CAS 78221-02-0C9H9N3OS
5-Amino-1-methyl-3-thiazol-5-yl-1H-pyridin-2-one
CAS 876343-55-4C9H9N3OS
4-(2,4-Dimethyl-thiazol-5-yl)-1H-pyrimidin-2-one
CAS 952400-04-3C9H9N3OS
(6-(Thiazol-2-ylamino)pyridine-3-yl)methanol
CAS 1034919-53-3C9H9N3OS
6-(2-Furyl)-2-methylsulfanylpyrimidin-4-amine
CAS 856173-36-9C9H9N3OS
![7-(Dimethylamino)benzo[C][1,2,5]thiadiazole-4-carbaldehyde chemical structure, C9H9N3OS, CAS 1273326-17-2](/s/DCEPOZLIDUBGTK-UHFFFAOYSA-N.svg)
7-(Dimethylamino)benzo[C][1,2,5]thiadiazole-4-carbaldehyde
CAS 1273326-17-2C9H9N3OS
5-(2-Aminophenyl)-2-methylthio-1,3,4-oxadiazole
CAS 254972-05-9C9H9N3OS
4-(2-Methoxypyridin-3-yl)-1,3-thiazol-2-amine
CAS 1566724-39-7C9H9N3OS
![2-(2-Oxo-4-thioxo-2,3,4,5,6,7-hexahydro-1H-cyclopenta[d]pyrimidin-1-yl)acetonitrile chemical structure, C9H9N3OS, CAS 2098095-28-2](/s/XIGFQKBKBUDUJN-UHFFFAOYSA-N.svg)
2-(2-Oxo-4-thioxo-2,3,4,5,6,7-hexahydro-1H-cyclopenta[d]pyrimidin-1-yl)acetonitrile
CAS 2098095-28-2C9H9N3OS
1-((3-Methylthiophen-2-yl)methyl)-1H-1,2,3-triazole-4-carbaldehyde
CAS 2090269-59-1C9H9N3OS
4-(6-Methoxypyridin-2-yl)-1,3-thiazol-2-amine
CAS 1870028-77-5C9H9N3OS
![N-(Imidazo[2,1-b]thiazol-3-ylmethyl)acrylamide chemical structure, C9H9N3OS, CAS 2411224-20-7](/s/ICGFXIODNNNKBZ-UHFFFAOYSA-N.svg)
N-(Imidazo[2,1-b]thiazol-3-ylmethyl)acrylamide
CAS 2411224-20-7C9H9N3OS
4-(3-Methoxypyridin-2-yl)-1,3-thiazol-2-amine
CAS 2068111-46-4C9H9N3OS
1-(1,2-Benzothiazol-3-yl)-3-methylurea
CAS 104121-43-9C9H9N3OS
- 2-Amino-1,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one900475-21-0C9H9N3OS
- 1,2,3-Thiadiazol-5-amine, N-(4-methoxyphenyl)-59994-99-9C9H9N3OS
- 5,9-Dihydro-6-methylimidazo[1,2-a]thieno[2,3-d]pyrimidin-2(3H)-one688730-12-3C9H9N3OS
- N-[1,3-Benzothiazol-2-yl(methyl)amino]formamide100220-28-8C9H9N3OS
- N-(6-Methyl-1,3-benzothiazol-2-yl)urea90564-99-1C9H9N3OS
- N-(1-Methyl-1H-pyrazol-4-yl)thiophene-2-carboxamide1208725-56-7C9H9N3OS
- 3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-2-amine1036491-78-7C9H9N3OS
- 5-(2-Methoxyphenyl)-1,2,4-thiadiazol-3-amine1086385-69-4C9H9N3OS
- (E)-N-(Cyanomethyl)-3-(2-methyl-1,3-thiazol-4-yl)prop-2-enamide1355941-21-7C9H9N3OS
- 2-Thiazolecarboxaldehyde, 4-(1-ethyl-1H-pyrazol-4-yl)-1343204-59-0C9H9N3OS
- 1H-Imidazole-5-carboxaldehyde, 1-[(4-methyl-2-thiazolyl)methyl]-1494834-50-2C9H9N3OS
- 5-(2S)-2-Azetidinyl-3-(2-thiazolyl)isoxazole910824-84-9C9H9N3OS
- 10-Amino-6-thia-1,8-diazatricyclo[7.3.0.0,3,7]dodeca-3(7),4,8-trien-2-one1375472-19-7C9H9N3OS
- 5-Amino-1-[(1,3-thiazol-2-yl)methyl]-1,2-dihydropyridin-2-one1518586-46-3C9H9N3OS
- 3-Amino-1-[(1,3-thiazol-2-yl)methyl]-1,2-dihydropyridin-2-one1506542-80-8C9H9N3OS
- 3-Amino-1-[(1,3-thiazol-2-yl)methyl]-1,4-dihydropyridin-4-one1556927-65-1C9H9N3OS
- 6-Methyl-2-(methylthio)pyrido[3,4-d]pyrimidin-8(7H)-one1578246-22-6C9H9N3OS
- 3-(Azetidin-3-yl)thieno[3,2-d]pyrimidin-4(3H)-one2098041-87-1C9H9N3OS
- 6-((Thiophen-2-ylmethyl)amino)pyridazin-3-ol1866404-26-3C9H9N3OS
- 1-((5-Methylthiophen-2-yl)methyl)-1H-1,2,3-triazole-4-carbaldehyde2090578-59-7C9H9N3OS
- 1-Methyl-3-(thiophen-3-yl)-1H-pyrazole-5-carboxamide2098070-37-0C9H9N3OS
- 11-Methyl-4-thia-1,8,12-triazatricyclo[7.3.0.0,2,6]dodeca-2(6),7,9,11-tetraen-7-ol1558240-54-2C9H9N3OS
- 6-(2,4-Dimethylthiazol-5-yl)pyrimidin-4-ol2092803-52-4C9H9N3OS
- 2-Amino-6-(aziridin-1-yl)-1,3-benzothiazol-4-ol2351225-39-1C9H9N3OS
- 5-Amino-3-(4-cyclopropyl-2-thiazolyl)isoxazole2872869-09-3C9H9N3OS
- (5-Methyl-1,2-benzothiazol-3-yl)urea105734-45-0C9H9N3OS
- 2-Methyl-5-((pyridin-4-ylmethyl)thio)-1,3,4-oxadiazole604740-75-2C9H9N3OS
- 2-Methyl-5-((pyridin-3-ylmethyl)thio)-1,3,4-oxadiazole604740-76-3C9H9N3OS
- Hydrazinecarbothioamide, 2-(2-oxo-2-phenylethylidene)-25479-86-1C9H9N3OS
- 4-(2-Hydrazinylthiazol-4-yl)phenol139420-55-6C9H9N3OS
- 2-Imino-5-methyl-3,1,4-benzoxathiazepin-7-amine73437-04-4C9H9N3OS
- 5-Methyl-6-thia-1,8,10-triazatricyclo[7.3.0.03,7]dodeca-3(7),4,8-trien-11-one783255-92-5C9H9N3OS
- 1-(3-Thienyl)-3-(1H-1,2,4-triazol-1-yl)-1-propanone108664-75-1C9H9N3OS
- 5-(4-Aminophenyl)-3,6-dihydro-2H-1,3,4-thiadiazin-2-one83113-15-9C9H9N3OS
- N-(2-Imino-1,3-benzothiazol-3(2H)-yl)acetamide61073-32-3C9H9N3OS
- 4-[(1,3-Thiazol-2-yl)oxy]benzene-1,2-diamine55564-09-5C9H9N3OS
- N-(1-Methyl-1H-pyrazol-3-yl)thiophene-2-carboxamide1018034-01-9C9H9N3OS
- 5-(3-Methoxyphenyl)-1,2,4-thiadiazol-3-amine948005-84-3C9H9N3OS
- 5-(4-Methoxyphenyl)-1,2,4-thiadiazol-3-amine1086385-64-9C9H9N3OS
- 5-[(6-Methyl-3-pyridinyl)oxy]-2-thiazolamine2757278-43-4C9H9N3OS
- 4-((5-Mercapto-4H-1,2,4-triazol-3-yl)methyl)phenol940061-08-5C9H9N3OS
- (R)-1-(5-(Pyridin-2-yl)-1,3,4-thiadiazol-2-yl)ethan-1-ol1380649-51-3C9H9N3OS
- 1-(2-Hydrazinylidene-1,3-benzothiazol-3(2H)-yl)ethan-1-one110226-87-4C9H9N3OS
- 3-[2-(Thiophen-2-yl)ethenyl]-2,5-dihydro-1,2,4-triazin-6(1H)-one88020-13-7C9H9N3OS
- 7-Amino-3-methyl-2-sulfanyl-3,4-dihydroquinazolin-4-one1461707-08-3C9H9N3OS
- O-[[4-(1,2,3-Thiadiazol-4-yl)phenyl]methyl]hydroxylamine628703-39-9C9H9N3OS
- 4-(Dimethyl-1H-1,2,4-triazol-1-yl)thiophene-2-carbaldehyde1564559-43-8C9H9N3OS
- 5-(Dimethyl-1H-1,2,4-triazol-1-yl)thiophene-2-carbaldehyde1566141-75-0C9H9N3OS
- 5-Amino-1-[(1,3-thiazol-5-yl)methyl]-1,2-dihydropyridin-2-one1565441-04-4C9H9N3OS
- 3-Amino-1-[(1,3-thiazol-5-yl)methyl]-1,2-dihydropyridin-2-one1566187-23-2C9H9N3OS
- 3-Amino-1-[(1,3-thiazol-5-yl)methyl]-1,4-dihydropyridin-4-one1566395-31-0C9H9N3OS
- 1-[3-(1,3,4-Thiadiazol-2-yl)prop-2-yn-1-yl]pyrrolidin-2-one2098035-99-3C9H9N3OS
- 4,5-Dihydro-2-(3-pyridinyl)-4-thiazolecarboxamide103755-59-5C9H9N3OS
- 4-Hydroxy-2-methyl-6-(2-methyl-4-thiazolyl)pyrimidine1159818-98-0C9H9N3OS
- 10-Methyl-4-thia-1,8,12-triazatricyclo[7.3.0.0,2,6]dodeca-2(6),7,9,11-tetraen-7-ol1566926-24-6C9H9N3OS
- 4-(4-Methoxypyridin-2-yl)-1,3-thiazol-2-amine2229288-29-1C9H9N3OS
- 4-(5-Methoxypyridin-2-yl)-1,3-thiazol-2-amine2228346-85-6C9H9N3OS
- 6-Methyl-2-(4-thiazolylmethyl)-4(3H)-pyrimidinone17840-98-1C9H9N3OS
- (5-(Thiazol-2-yloxy)pyridin-3-yl)methanamine2749860-48-6C9H9N3OS
- (3-(Thiazol-2-ylamino)pyridin-2-yl)methanol2749746-80-1C9H9N3OS
- (2-(Thiazol-2-ylamino)pyridin-3-yl)methanol2749747-18-8C9H9N3OS
- 2-Benzothiazolamine, 5,6-dimethyl-N-nitroso-502170-85-6C9H9N3OS
- 2-Pyrimidinamine, 4-methoxy-6-(2-thienyl)-675819-66-6C9H9N3OS
- 4-Imidazolidinone, 5-[(1-methyl-1H-pyrrol-2-yl)methylene]-2-thioxo-778620-94-3C9H9N3OS
- 3-(2-Hydrazino-thiazol-4-yl)-phenol886493-55-6C9H9N3OS
- N-(4-Methoxyphenyl)-1,3,4-thiadiazol-2-amine61955-51-9C9H9N3OS
- 2-(Ethylamino)-4H-pyrido[3,2-e][1,3]thiazin-4-one89374-36-7C9H9N3OS
- 4-[4-(Methylsulfanyl)phenyl]-1,2,5-oxadiazol-3-amine89992-06-3C9H9N3OS
- N-[3-(1H-Pyrrol-1-yl)thiophen-2-yl]urea111886-47-6C9H9N3OS
- N-(4-Methyl-1,3-benzothiazol-2-yl)urea115605-28-2C9H9N3OS
- N-(5-Methyl-1,3-benzothiazol-2-yl)urea115605-29-3C9H9N3OS
- 3-Amino-2-cyclopropylthieno[2,3-d]pyrimidin-4-one1375484-81-3C9H9N3OS
- 2-(2-Oxoethylidene)-N-phenylhydrazine-1-carbothioamide61960-30-3C9H9N3OS
- 2-(3-Methylpyridin-2-yl)-4H-1,3,4-thiadiazin-5(6H)-one88038-44-2C9H9N3OS
- 3-[(Methylsulfanyl)methyl]-1,2,3-benzotriazin-4(3H)-one85850-18-6C9H9N3OS
- 2-Methyl-1,3-benzothiazole-6-carbohydrazide99358-50-6C9H9N3OS
Frequently asked questions
What is the molar mass of C9H9N3OS?
The molar mass of C9H9N3OS is 207.25 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 207.0466 Da.
How many compounds have the formula C9H9N3OS?
CompoundList lists 256 compounds with the molecular formula C9H9N3OS, including 3-(4-(Methylthio)phenyl)-1,2,4-oxadiazol-5-amine, 4-(6-Methoxypyridin-3-yl)-1,3-thiazol-2-amine, 1-(6-Amino-2-methylthiazolo[5,4-b]pyridin-7-yl)ethan-1-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 C9H9N3OS?
C9H9N3OS 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.