C12H9NS
78 compounds have this formula on CompoundList.
- Molar mass
- 199.27g/mol
- Monoisotopic mass
- 207.0958Da
- Atoms
- 23
- Elements
- 4
- Rings plus double bonds
- 9
The formula C12H9NS describes a molecule made of 12 carbon atoms, 9 hydrogen atoms, 1 nitrogen 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 × 1272.33%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 94.55%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 17.03%14.007 × 1 = 14.007 g/mol
- S Sulfur × 116.09%32.06 × 1 = 32.060 g/mol
Compounds with the formula C12H9NS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 78 of 78 compounds
![2-Methylnaphtho[2,1-d]thiazole chemical structure, C12H9NS, CAS 20686-62-8](/s/OCRIUIGNOKGMOR-UHFFFAOYSA-N.svg)
![2-Methylnaphtho[2,3-d]thiazole chemical structure, C12H9NS, CAS 6957-25-1](/s/VEDVLCBGJDVXTE-UHFFFAOYSA-N.svg)
![Naphtho[1,2-d]thiazole, 2-methyl- chemical structure, C12H9NS, CAS 2682-45-3](/s/OUXMJRMYZCEVKO-UHFFFAOYSA-N.svg)
![2-[(Prop-2-yn-1-yl)sulfanyl]quinoline chemical structure, C12H9NS, CAS 397330-62-0](/s/UMZDVSAMHXQPOL-UHFFFAOYSA-N.svg)
![3-[2-(Thiophen-2-yl)ethynyl]aniline chemical structure, C12H9NS, CAS 930395-89-4](/s/YJBXKIJONBLJNE-UHFFFAOYSA-N.svg)
- 5-(Thiophen-2-yl)-1H-indole144104-54-1C12H9NS
- 5-(Thiophen-3-yl)-1H-indole152920-53-1C12H9NS
- 4-(Thien-2-ylmethyl)benzonitrile100005-79-6C12H9NS
- 1H-Indole, 3-(2-thienyl)-33333-57-2C12H9NS
- 1-(1-Benzothienphen-5-yl)-1H-pyrrole1481442-39-0C12H9NS
- (Naphthalen-1-ylsulfanyl)-acetonitrile5398-91-4C12H9NS
- 4-Methyl[1]benzothieno[2,3-b]pyridine3573-95-3C12H9NS
- Phenothiazine-d8,NH1219803-41-4C12H9NS
- 3-(3-Thienyl)-1H-indole155440-57-6C12H9NS
- 2-(5-Methylthiophene-2-yl)benzonitrile159448-39-2C12H9NS
- (5-Phenylthiophen-2-yl)acetonitrile62404-42-6C12H9NS
- [4-(3-Thienyl)phenyl]acetonitrile108912-10-3C12H9NS
- 4-[(Thiophen-2-yl)ethynyl]aniline113744-46-0C12H9NS
- (Naphthalen-2-yl)methyl thiocyanate103859-51-4C12H9NS
- 2-(4-Methylphenyl)thiophene-3-carbonitrile137860-88-9C12H9NS
- 1H-Pyrrole, 2-benzo[b]thien-2-yl-1451210-53-9C12H9NS
- 4-(3-Thienyl)-1H-indole144104-55-2C12H9NS
- 2-(1-Benzothiophen-5-yl)-1H-pyrrole1378809-48-3C12H9NS
- 5-Ethynyl-4-methyl-2-phenylthiazole111600-94-3C12H9NS
- 2-(Methylthio)benzo[cd]indole22546-91-4C12H9NS
- (2-Phenylthiophen-3-yl)acetonitrile62404-43-7C12H9NS
- [4-(2-Thienyl)phenyl]acetonitrile209592-55-2C12H9NS
- 1-Methyl-benzo[4,5]thieno[2,3-c]pyridine23962-32-5C12H9NS
- 4-(Methylthio)-1-naphthalenecarbonitrile184170-36-3C12H9NS
- 2-(Isothiocyanatomethyl)naphthalene19495-05-7C12H9NS
- 7-(3-Thienyl)-1H-indole560993-97-7C12H9NS
- 5-Methylthieno[3,2-c]isoquinoline894102-32-0C12H9NS
- 2-Methylbenzo-thieno[2,3-b]pyridine3508-53-0C12H9NS
- 3-(3-Methylthiophen-2-yl)benzonitrile1609956-90-2C12H9NS
- 2-(2-Cyclopropylethynyl)-1,3-benzothiazole2098043-71-9C12H9NS
- 4-(2-Cyclopropylethynyl)thieno[3,2-c]pyridine2097993-55-8C12H9NS
- 6-Phenylpyrrolo[2,1-b]thiazole1134-41-4C12H9NS
- 2-Cyclopropyl-5-ethynylbenzo[d]thiazole2761212-99-9C12H9NS
- 3-Methylbenzo[4,5]thieno[2,3-b]pyridine184246-68-2C12H9NS
- (3-Phenylthiophen-2-yl)acetonitrile62404-44-8C12H9NS
- Phenyl(pyridin-3-yl)methanethione67491-80-9C12H9NS
- 7-Isothiocyanatobicyclo[4.4.1]undeca-1,3,5,7,9-pentaene115163-02-5C12H9NS
- 3-(5-Methyl-2-thienyl)benzonitrile253679-25-3C12H9NS
- 1-(1-Benzothiophen-3-yl)cyclopropane-1-carbonitrile1512302-00-9C12H9NS
- 3-(4-Methylphenyl)thiophene-2-carbonitrile137860-83-4C12H9NS
- 5-Methylthieno[2,3-c]isoquinoline1558046-65-3C12H9NS
- 6-Methylbenzo[4,5]thieno[2,3-c]pyridine162892-94-6C12H9NS
- 8-Methylbenzo[4,5]thieno[2,3-c]pyridine162892-95-7C12H9NS
- 5-(3-Methylphenyl)-2-thiophenecarbonitrile1823895-97-1C12H9NS
- 4-(2-Methylthiophen-3-yl)benzonitrile2050479-50-8C12H9NS
- 3-(3-Methylphenyl)thiophene-2-carbonitrile2138011-33-1C12H9NS
- 3-(2-Methylphenyl)thiophene-2-carbonitrile2138404-74-5C12H9NS
- 2-(1-Ethynylcyclopropyl)-1,3-benzothiazole2229162-05-2C12H9NS
- 1-(1-Benzothiophen-2-yl)cyclopropane-1-carbonitrile2228310-93-6C12H9NS
- 2-(1-Benzothiophen-4-yl)-1H-pyrrole2748376-56-7C12H9NS
- 5-Ethynyl-2-(m-tolyl)thiazole3078390-83-4C12H9NS
- 5-Ethynyl-2-(o-tolyl)thiazole3078393-80-0C12H9NS
- 4-(4-Methyl-2-thienyl)benzonitrile1101167-54-7C12H9NS
- 5-(2-Methylphenyl)-2-thiophenecarbonitrile1313012-50-8C12H9NS
Frequently asked questions
What is the molar mass of C12H9NS?
The molar mass of C12H9NS is 199.27 g/mol, calculated from standard atomic weights for 12 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 1 sulfur atom. The monoisotopic mass is 207.0958 Da.
How many compounds have the formula C12H9NS?
CompoundList lists 78 compounds with the molecular formula C12H9NS, including Phenothiazine, 1H-Phenothiazine, 2-(Thiophen-2-yl)-1H-indole. 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 C12H9NS?
C12H9NS has a degree of unsaturation of 9. 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.