Molecular formula
C16H12N4OS
72 compounds have this formula on CompoundList.
- Molar mass
- 308.36g/mol
- Monoisotopic mass
- 308.0732Da
- Atoms
- 34
- Elements
- 5
- Rings plus double bonds
- 13
The formula C16H12N4OS describes a molecule made of 16 carbon atoms, 12 hydrogen atoms, 4 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 × 1662.32%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 123.92%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 418.17%14.007 × 4 = 56.028 g/mol
- O Oxygen × 15.19%15.999 × 1 = 15.999 g/mol
- S Sulfur × 110.40%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H12N4OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 72 of 72 compounds
4-Benzyl-1-sulfanyl-4H,5H-(1,2,4)triazolo(4,3-a)quinazolin-5-one
CAS 380663-73-0C16H12N4OS
![2-(3-Methylanilino)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one chemical structure, C16H12N4OS, CAS 106511-87-9](/s/LCVNTDGCWYGYIW-UHFFFAOYSA-N.svg)
2-(3-Methylanilino)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one
CAS 106511-87-9C16H12N4OS
![6-(4-Methoxyphenyl)-3-phenyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C16H12N4OS, CAS 96134-36-0](/s/OYYTYUQHNVLXFT-UHFFFAOYSA-N.svg)
6-(4-Methoxyphenyl)-3-phenyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 96134-36-0C16H12N4OS
1H-Benzimidazole, 2-(((5-phenyl-1,3,4-oxadiazol-2-yl)thio)methyl)-
CAS 74822-64-3C16H12N4OS
2-(1H-Benzimidazol-2-ylsulfanylmethyl)-5-phenyl-1,3,4-oxadiazole
CAS 692268-78-3C16H12N4OS
![(3-Methyl-1-phenylthieno[2,3-c]pyrazol-5-yl)-pyrazol-1-ylmethanone chemical structure, C16H12N4OS, CAS 5248-70-4](/s/UPPITRYJLJHVDA-UHFFFAOYSA-N.svg)
(3-Methyl-1-phenylthieno[2,3-c]pyrazol-5-yl)-pyrazol-1-ylmethanone
CAS 5248-70-4C16H12N4OS
9-((1H-1,2,4-Triazol-3-ylsulfanyl)acetyl)-9H-carbazole
CAS 348118-45-6C16H12N4OS
![3-(3-Methoxyphenyl)-6-phenyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C16H12N4OS, CAS 578719-04-7](/s/KMMJDTDSFGFQSC-UHFFFAOYSA-N.svg)
3-(3-Methoxyphenyl)-6-phenyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 578719-04-7C16H12N4OS
![2-(2-Methoxyphenyl)[1,2,4]triazolo[1,5-c]quinazoline-5-thiol chemical structure, C16H12N4OS, CAS 886188-90-5](/s/PCYMDKJRLGFAHL-UHFFFAOYSA-N.svg)
2-(2-Methoxyphenyl)[1,2,4]triazolo[1,5-c]quinazoline-5-thiol
CAS 886188-90-5C16H12N4OS
5-(1,2-Benzisoxazol-3-ylmethyl)-4-phenyl-4H-1,2,4-triazole-3-thiol
CAS 860785-59-7C16H12N4OS
6-(Phenoxymethyl)-3-phenyl(1,2,4)triazolo(3,4-b)(1,3,4)thiadiazole
CAS 83676-82-8C16H12N4OS
![4-[4-[5-(Furan-2-yl)triazol-1-yl]phenyl]-2-methyl-1,3-thiazole chemical structure, C16H12N4OS, CAS 730953-97-6](/s/FXAPHPVFKOTDSV-UHFFFAOYSA-N.svg)
4-[4-[5-(Furan-2-yl)triazol-1-yl]phenyl]-2-methyl-1,3-thiazole
CAS 730953-97-6C16H12N4OS
2-(1H-Benzimidazol-2-ylsulfanyl)-N-(4-cyanophenyl)acetamide
CAS 311314-60-0C16H12N4OS
![4-(6-Thiophen-2-yl-[1,2,4]triazolo[4,3-b]pyridazin-3-ylmethyl)-phenol chemical structure, C16H12N4OS, CAS 940057-41-0](/s/SNZHSOXSUDAZPM-UHFFFAOYSA-N.svg)
4-(6-Thiophen-2-yl-[1,2,4]triazolo[4,3-b]pyridazin-3-ylmethyl)-phenol
CAS 940057-41-0C16H12N4OS
![2-(((6-(Furan-2-yl)pyridazin-3-yl)thio)methyl)imidazo[1,2-a]pyridine chemical structure, C16H12N4OS, CAS 1206985-55-8](/s/FCSIJILYWMIRHA-UHFFFAOYSA-N.svg)
2-(((6-(Furan-2-yl)pyridazin-3-yl)thio)methyl)imidazo[1,2-a]pyridine
CAS 1206985-55-8C16H12N4OS
![2-(2-Methoxyphenyl)-7-(3-thienyl)[1,2,4]triazolo[1,5-a]pyrimidine chemical structure, C16H12N4OS, CAS 1574336-02-9](/s/DEAMBVXIBZLBSE-UHFFFAOYSA-N.svg)
2-(2-Methoxyphenyl)-7-(3-thienyl)[1,2,4]triazolo[1,5-a]pyrimidine
CAS 1574336-02-9C16H12N4OS
![3-[4-(Pyridin-4-yl)-1,3-thiazol-2-yl]-1,2,3,4-tetrahydroquinazolin-2-one chemical structure, C16H12N4OS, CAS 630409-81-3](/s/JEWCMAYLACWOQD-UHFFFAOYSA-N.svg)
3-[4-(Pyridin-4-yl)-1,3-thiazol-2-yl]-1,2,3,4-tetrahydroquinazolin-2-one
CAS 630409-81-3C16H12N4OS
![3-[2-(Pyridin-4-yl)-1,3-thiazol-4-yl]-1,2,3,4-tetrahydroquinazolin-2-one chemical structure, C16H12N4OS, CAS 630409-34-6](/s/BGNDQDYZQSRSAU-UHFFFAOYSA-N.svg)
3-[2-(Pyridin-4-yl)-1,3-thiazol-4-yl]-1,2,3,4-tetrahydroquinazolin-2-one
CAS 630409-34-6C16H12N4OS
![7-(4-Methoxyphenyl)-2-(2-thienyl)[1,2,4]triazolo[1,5-a]pyrimidine chemical structure, C16H12N4OS, CAS 1432096-92-8](/s/KDZAPQIKAXJRPY-UHFFFAOYSA-N.svg)
7-(4-Methoxyphenyl)-2-(2-thienyl)[1,2,4]triazolo[1,5-a]pyrimidine
CAS 1432096-92-8C16H12N4OS
![6-[(E)-2-(Furan-2-yl)ethenyl]-3-(3-methylphenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C16H12N4OS, CAS 895332-69-1](/s/YVNSCTSAAVKFAQ-BQYQJAHWSA-N.svg)
6-[(E)-2-(Furan-2-yl)ethenyl]-3-(3-methylphenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 895332-69-1C16H12N4OS
![3-(2-Methylphenyl)-5-[3-(thiophen-2-yl)-1H-pyrazol-5-yl]-1,2,4-oxadiazole chemical structure, C16H12N4OS, CAS 1107543-42-9](/s/LWSHLNHBHYTIBX-UHFFFAOYSA-N.svg)
3-(2-Methylphenyl)-5-[3-(thiophen-2-yl)-1H-pyrazol-5-yl]-1,2,4-oxadiazole
CAS 1107543-42-9C16H12N4OS
![4-[(5-Thiophen-2-ylimidazo[4,5-b]pyrazin-3-yl)methyl]phenol chemical structure, C16H12N4OS, CAS 827602-48-2](/s/BZKMVPNSSFDJPN-UHFFFAOYSA-N.svg)
4-[(5-Thiophen-2-ylimidazo[4,5-b]pyrazin-3-yl)methyl]phenol
CAS 827602-48-2C16H12N4OS
![3-[4-(Pyridin-3-yl)-1,3-thiazol-2-yl]-1,2,3,4-tetrahydroquinazolin-2-one chemical structure, C16H12N4OS, CAS 630409-85-7](/s/FINBCMQWNUIQOI-UHFFFAOYSA-N.svg)
3-[4-(Pyridin-3-yl)-1,3-thiazol-2-yl]-1,2,3,4-tetrahydroquinazolin-2-one
CAS 630409-85-7C16H12N4OS
![3-[4-(Pyridin-2-yl)-1,3-thiazol-2-yl]-1,2,3,4-tetrahydroquinazolin-2-one chemical structure, C16H12N4OS, CAS 630409-84-6](/s/MEVCLHOELSUEJO-UHFFFAOYSA-N.svg)
3-[4-(Pyridin-2-yl)-1,3-thiazol-2-yl]-1,2,3,4-tetrahydroquinazolin-2-one
CAS 630409-84-6C16H12N4OS
- 2-(4-Methoxyphenyl)-[1,2,4]triazolo[1,5-c]quinazoline-5(6H)-thione886189-00-0C16H12N4OS
- 2-[(1H-Benzimidazol-2-ylsulfanyl)methyl]quinazolin-4-ol696632-38-9C16H12N4OS
- 4-[(4-Imidazo[1,2-a]pyridin-3-yl-1,3-thiazol-2-yl)amino]phenol792898-18-1C16H12N4OS
- 1-Mercapto-4-(3-methylphenyl)[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one67442-91-5C16H12N4OS
- 2-(Methylthio)-5-(2-naphthyl)[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one896667-27-9C16H12N4OS
- 3-(2-Methoxyphenyl)-6-phenyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole578745-38-7C16H12N4OS
- 4-(4-Methoxyphenyl)sulfanyl-[1,2,4]triazolo[4,3-a]quinoxaline338420-32-9C16H12N4OS
- 4-(2-Methylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one97496-33-8C16H12N4OS
- 1-Phenyl-2-(9H-[1,2,4]triazolo[4,3-a]benzimidazol-3-ylthio)ethanone925574-28-3C16H12N4OS
- 2-(Pyridin-4-ylmethylideneamino)-N-(1,3-thiazol-2-yl)benzamide445229-01-6C16H12N4OS
- 3-(2-Furyl)-6-[(E)-2-(4-methylphenyl)vinyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazole853749-69-6C16H12N4OS
- 3-[(1H-Benzimidazol-2-ylmethyl)thio]-2(1H)-quinoxalinone586986-38-1C16H12N4OS
- 6-(2-Methoxyphenyl)-3-phenyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole708286-42-4C16H12N4OS
- 4-(4-Methylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one67442-92-6C16H12N4OS
- 1,2,4-Triazolo(3,4-a)phthalazine, 3-(methylsulfinyl)-6-phenyl-87540-86-1C16H12N4OS
- 3-(4-Methylphenyl)-5-[3-(thiophen-2-yl)-1H-pyrazol-5-yl]-1,2,4-oxadiazole1192580-55-4C16H12N4OS
- 5-(Allylthio)-2-(2-furyl)[1,2,4]triazolo[1,5-c]quinazoline925587-65-1C16H12N4OS
- N-(1,3-Benzothiazol-2-yl)-2-methyl-1H-benzimidazole-6-carboxamide1015580-85-4C16H12N4OS
- N-(Benzo[c][1,2,5]thiadiazol-4-yl)-2-(1H-indol-1-yl)acetamide1207007-53-1C16H12N4OS
- N-(Pyrazolo[1,5-a]pyridin-3-ylmethyl)benzo[d]thiazole-6-carboxamide1396791-03-9C16H12N4OS
- 2-(1-Methylbenzimidazol-2-ylthio)hydroquinazolin-4-one347341-53-1C16H12N4OS
- 6-((Naphthalen-1-ylmethyl)thio)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one877630-45-0C16H12N4OS
- 2-((E)-(4-Methylphenyl)diazenyl)(1,3)thiazolo(3,2-a)benzimidazol-3(2H)-one30065-11-3C16H12N4OS
- 2-((E)-(3-Methylphenyl)diazenyl)(1,3)thiazolo(3,2-a)benzimidazol-3(2H)-one30065-12-4C16H12N4OS
- Quinoline, 2-((1H-imidazo(4,5-b)pyridin-2-ylsulfinyl)methyl)-123823-92-7C16H12N4OS
- 3-(4-Methoxyphenyl)-6-phenyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole113486-84-3C16H12N4OS
- 3-Methyl-7-(1-naphthylmethyl)-4H-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one892689-42-8C16H12N4OS
- 2-(Benzylamino)-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one106511-85-7C16H12N4OS
- Indolin-1-yl(2-(pyrazin-2-yl)thiazol-4-yl)methanone1235334-34-5C16H12N4OS
- 2-(2-Methoxyphenyl)-7-(2-thienyl)[1,2,4]triazolo[1,5-a]pyrimidine1574495-48-9C16H12N4OS
- N-(Pyrazolo[1,5-a]pyridin-3-ylmethyl)benzo[d]thiazole-2-carboxamide1396863-11-8C16H12N4OS
- 3-(2-Methylfuran-3-yl)-6-[(E)-2-phenylethenyl]-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole878434-79-8C16H12N4OS
- 3-Benzylsulfanyl-6-(furan-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine877634-72-5C16H12N4OS
- 5-(Benzenesulfinyl)-3-(1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine923582-80-3C16H12N4OS
- 2-(1H-1,3-Benzodiazol-2-yl)-3-[2-(methylsulfanyl)pyridin-4-yl]-3-oxopropanenitrile1797570-95-6C16H12N4OS
- 3-(1,2-Benzisoxazol-3-ylmethyl)-N-phenyl-1,2,4-thiadiazol-5-amine59899-85-3C16H12N4OS
- 7-Methyl-2-(phenylamino)-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one1021214-05-0C16H12N4OS
- [(3-Benzyl-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)sulfanyl]methyl cyanide902909-75-5C16H12N4OS
- N-[Cyano(thiophen-3-yl)methyl]-3-(1H-pyrazol-1-yl)benzamide1444231-67-7C16H12N4OS
- 1,2-Dihydro-2-phenyl-5-(phenylamino)-3H-pyrazolo[3,4-d]thiazol-3-one24447-49-2C16H12N4OS
- Methanone, (3-azido-4,6-dimethylthieno[2,3-b]pyridin-2-yl)phenyl-835626-21-6C16H12N4OS
- 6-(2-Methoxy-4-pyridinyl)-3-(3-thienyl)pyrazolo[1,5-a]pyrimidine408502-24-9C16H12N4OS
- 1-(Naphthalen-1-yl)-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-4-ol1044140-10-4C16H12N4OS
- N-{[4-(Furan-3-yl)thiophen-2-yl]methyl}pyrido[3,4-d]pyrimidin-4-amine2379994-98-4C16H12N4OS
- 6-{[(Naphthalen-2-yl)methyl]sulfanyl}-3,7-dihydro-2H-purin-2-one646510-92-1C16H12N4OS
- N-{[6-(Furan-3-yl)pyridin-3-yl]methyl}thieno[3,2-d]pyrimidin-4-amine2742078-70-0C16H12N4OS
- N-{[6-(Furan-3-yl)pyridin-3-yl]methyl}thieno[2,3-d]pyrimidin-4-amine2742007-22-1C16H12N4OS
- 4-{[1-(1,3-Benzothiazol-2-yl)azetidin-3-yl]oxy}pyridine-2-carbonitrile2770610-19-8C16H12N4OS
Frequently asked questions
What is the molar mass of C16H12N4OS?
The molar mass of C16H12N4OS is 308.36 g/mol, calculated from standard atomic weights for 16 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 308.0732 Da.
How many compounds have the formula C16H12N4OS?
CompoundList lists 72 compounds with the molecular formula C16H12N4OS, including 4-Benzyl-1-sulfanyl-4H,5H-(1,2,4)triazolo(4,3-a)quinazolin-5-one, 2-(3-Methylanilino)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one, 6-(4-Methoxyphenyl)-3-phenyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole. 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 C16H12N4OS?
C16H12N4OS has a degree of unsaturation of 13. 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.