Molecular formula
C12H12N4OS
81 compounds have this formula on CompoundList.
- Molar mass
- 260.31g/mol
- Monoisotopic mass
- 260.0732Da
- Atoms
- 30
- Elements
- 5
- Rings plus double bonds
- 9
The formula C12H12N4OS describes a molecule made of 12 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 × 1255.37%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 124.65%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 421.52%14.007 × 4 = 56.028 g/mol
- O Oxygen × 16.15%15.999 × 1 = 15.999 g/mol
- S Sulfur × 112.32%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H12N4OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 81 of 81 compounds
![N'-(2-Thienylmethylene)-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carbohydrazide chemical structure, C12H12N4OS, CAS 403644-08-6](/s/RHTNOJVNXRSZGT-NTUHNPAUSA-N.svg)
N'-(2-Thienylmethylene)-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carbohydrazide
CAS 403644-08-6C12H12N4OS
Motapizone
CAS 90697-57-7C12H12N4OS
![4-Propyl-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C12H12N4OS, CAS 741731-79-3](/s/VTEKNXCWZXDPEY-UHFFFAOYSA-N.svg)
4-Propyl-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 741731-79-3C12H12N4OS
N1-(2-Furylmethyl)-2-(3-pyridylmethylidene)hydrazine-1-carbothioamide
CAS 283155-60-2C12H12N4OS
3-(Allylthio)-6-(2-aminophenyl)-1,2,4-triazin-5-ol
CAS 353516-57-1C12H12N4OS
6-(2-Amino-1,3-thiazol-4-yl)-3-methyl-1,2,3,4-tetrahydroquinazolin-2-one
CAS 109916-22-5C12H12N4OS
2-(4H-1,2,4-Triazol-3-ylthio)-1-indolinylethan-1-one
CAS 327980-34-7C12H12N4OS
Pyrido(3',2':4,5)thieno(3,2-d)pyrimidin-4(3H)-one, 3-amino-2,7,9-trimethyl-
CAS 72786-93-7C12H12N4OS
5-(2-Thienyl)-3-(1H-1,2,4-triazol-5-ylamino)-2-cyclohexen-1-one
CAS 879618-45-8C12H12N4OS
4-(5-Amino-1,3,4-thiadiazol-2-yl)-1-phenylpyrrolidin-2-one
CAS 1142202-31-0C12H12N4OS
![6-[(4-Methoxyphenyl)methyl]-3-methyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C12H12N4OS, CAS 876885-59-5](/s/LEYGGISNQOZNRB-UHFFFAOYSA-N.svg)
6-[(4-Methoxyphenyl)methyl]-3-methyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 876885-59-5C12H12N4OS
N-(6-((Pyridin-3-ylmethyl)thio)pyridazin-3-yl)acetamide
CAS 1021075-95-5C12H12N4OS
N-(6-((Pyridin-2-ylmethyl)thio)pyridazin-3-yl)acetamide
CAS 1021091-46-2C12H12N4OS
methanone chemical structure, C12H12N4OS, CAS 1432790-40-3](/s/QNNXJIYSLIKTDV-UHFFFAOYSA-N.svg)
[4-Amino-2-(Prop-2-En-1-Ylamino)-1,3-Thiazol-5-Yl](Pyridin-3-Yl)methanone
CAS 1432790-40-3C12H12N4OS
methanone chemical structure, C12H12N4OS, CAS 1432790-42-5](/s/UJHTWFHWKSDNFF-UHFFFAOYSA-N.svg)
[4-Amino-2-(Prop-2-En-1-Ylamino)-1,3-Thiazol-5-Yl](Pyridin-2-Yl)methanone
CAS 1432790-42-5C12H12N4OS
(E)-3-Cyclopropyl-N'-(thiophen-2-ylmethylene)-1H-pyrazole-5-carbohydrazide
CAS 1285602-52-9C12H12N4OS
![4-{[1-(4-Methylphenyl)-1H-tetrazol-5-yl]sulfanyl}but-2-yn-1-ol chemical structure, C12H12N4OS, CAS 727386-42-7](/s/JREHQZXZHWHSLK-UHFFFAOYSA-N.svg)
4-{[1-(4-Methylphenyl)-1H-tetrazol-5-yl]sulfanyl}but-2-yn-1-ol
CAS 727386-42-7C12H12N4OS
![5-Ethyl-8-methoxy-5H-[1,2,4]triazino[5,6-b]indole-3-thiol chemical structure, C12H12N4OS, CAS 701941-93-7](/s/RSKSCFXDGBZOCH-UHFFFAOYSA-N.svg)
5-Ethyl-8-methoxy-5H-[1,2,4]triazino[5,6-b]indole-3-thiol
CAS 701941-93-7C12H12N4OS
(E)-N-(3-Methylsulfanyl-1H-1,2,4-triazol-5-yl)-3-phenylprop-2-enamide
CAS 1025268-74-9C12H12N4OS
5-(1,2-Benzisoxazol-3-ylmethyl)-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS 860651-47-4C12H12N4OS
![6-[(E)-2-(Furan-2-yl)ethenyl]-3-propyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C12H12N4OS, CAS 892684-10-5](/s/IJUFMKPWLSAVAC-VOTSOKGWSA-N.svg)
6-[(E)-2-(Furan-2-yl)ethenyl]-3-propyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 892684-10-5C12H12N4OS
![2-(Prop-2-en-1-ylsulfanyl)-6,7-dihydro[1,2,4]triazolo[5,1-b]quinazolin-8(5H)-one chemical structure, C12H12N4OS, CAS 928711-11-9](/s/KNYUHWMYYUOSAS-UHFFFAOYSA-N.svg)
2-(Prop-2-en-1-ylsulfanyl)-6,7-dihydro[1,2,4]triazolo[5,1-b]quinazolin-8(5H)-one
CAS 928711-11-9C12H12N4OS
4-Anilino-2-(methylthio)-5-pyrimidinecarboxamide
CAS 500880-36-4C12H12N4OS
![3-Ethyl-6-(4-methoxyphenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C12H12N4OS, CAS 438474-85-2](/s/ZQXBYGWXFYVMGN-UHFFFAOYSA-N.svg)
3-Ethyl-6-(4-methoxyphenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 438474-85-2C12H12N4OS
- 1-(5,7-Dimethyl-2-prop-2-ynylsulfanyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethanone895360-70-0C12H12N4OS
- 4-Methyl-N-{5H,6H-[1,2,4]triazolo[3,4-b][1,3]thiazol-3-yl}benzamide933239-40-8C12H12N4OS
- 5-(5-Amino-1,3,4-thiadiazol-2-yl)-2-[(1-methylethyl)oxy]benzonitrile1258440-55-9C12H12N4OS
- N-(2-(1H-Imidazo[1,2-b]pyrazol-1-yl)ethyl)thiophene-3-carboxamide1788773-19-2C12H12N4OS
- N-(4-Amino-6-benzylsulfanylpyrimidin-5-yl)formamide91560-22-4C12H12N4OS
- 3-Ethyl-6-(3-methoxyphenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole724430-64-2C12H12N4OS
- 6-(4-Ethoxyphenyl)-3-methyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole876885-32-4C12H12N4OS
- 6-(2-Ethoxyphenyl)-3-methyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole876890-15-2C12H12N4OS
- 3-Methyl-6-[(3-methylphenoxy)methyl]-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole876885-95-9C12H12N4OS
- 3-Methyl-6-[(4-methylphenoxy)methyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazole876886-07-6C12H12N4OS
- 3-Ethyl-6-(phenoxymethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole876885-77-7C12H12N4OS
- 6-Amino-5-[(4-methylphenyl)methylideneamino]-2-sulfanylidene-1H-pyrimidin-4-one64232-85-5C12H12N4OS
- 3-Methyl-N-{5H,6H-[1,2,4]triazolo[3,4-b][1,3]thiazol-3-yl}benzamide933006-00-9C12H12N4OS
- (2-(Pyrazin-2-yl)thiazol-4-yl)(pyrrolidin-1-yl)methanone1235649-23-6C12H12N4OS
- 4-[(Pyrimidin-2-ylsulfanyl)methyl]benzohydrazide1410179-54-2C12H12N4OS
- (E)-1-(3-(2H-1,2,3-Triazol-2-yl)azetidin-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one2321336-30-3C12H12N4OS
- N-(5-(Pyridin-3-yl)-1,3,4-thiadiazol-2-yl)cyclobutanecarboxamide603073-26-3C12H12N4OS
- 3-Ethyl-6-(2-methoxyphenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole876884-93-4C12H12N4OS
- 3-(Methoxymethyl)-6-phenyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine904504-79-6C12H12N4OS
- 6-Ethyl-3-(4-methoxyphenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole923551-10-4C12H12N4OS
- N-[Cyano(thiophen-3-yl)methyl]-1,3-dimethyl-1H-pyrazole-5-carboxamide113100-38-2C12H12N4OS
- 2-{[6-Ethyl-4-(hydroxymethyl)pyridin-2-yl]amino}-1,3-thiazole-5-carbonitrile479613-06-4C12H12N4OS
- 3-(Prop-2-en-1-yl)-1-[4-(pyridin-2-yl)-1,3-thiazol-2-yl]urea1257549-73-7C12H12N4OS
- N-(2-(1H-Imidazo[1,2-b]pyrazol-1-yl)ethyl)thiophene-2-carboxamide1797237-59-2C12H12N4OS
- N-(Thiophen-2-ylmethyl)-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxamide1706415-06-6C12H12N4OS
- (E)-1-(3-(1H-1,2,3-Triazol-1-yl)azetidin-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one2035008-31-0C12H12N4OS
- (3-(Pyrimidin-2-ylamino)azetidin-1-yl)(thiophen-3-yl)methanone2034301-93-2C12H12N4OS
- 4-[6-(Thiophen-2-yl)pyrimidin-4-yl]piperazin-2-one2097951-83-0C12H12N4OS
- N-[1-(Thiophene-3-carbonyl)azetidin-3-yl]pyrimidin-4-amine2097911-46-9C12H12N4OS
- 4-(2-((5-Methyl-4H-1,2,4-triazol-3-yl)thio)ethoxy)benzonitrile1090764-93-4C12H12N4OS
- 3-Methoxy-4-(5-methyl-imidazo[5,1-b][1,3,4]thiadiazol-2-yl)-phenylamine1508284-18-1C12H12N4OS
- 5-{2-Thia-5-azabicyclo[2.2.1]heptane-5-carbonyl}-1H-1,2,3-benzotriazole2034309-44-7C12H12N4OS
- N-[1-(Thiophene-3-carbonyl)azetidin-3-yl]pyridazin-3-amine2097883-16-2C12H12N4OS
- 6-Methyl-3-methylsulfanyl-2,6-dihydro-[1,2,4]triazino[1,6-c]quinazolin-1-one62495-66-3C12H12N4OS
- N-(1-Cyanocyclopropyl)-2-(2-methylimidazo[2,1-b][1,3]thiazol-6-yl)acetamide2418671-76-6C12H12N4OS
- N-Methyl-N-[(2-pyrazol-1-yl-1,3-thiazol-5-yl)methyl]but-2-ynamide2411219-17-3C12H12N4OS
- N-[[2-(1-Methylpyrazol-3-yl)-1,3-thiazol-4-yl]methyl]but-2-ynamide2411298-29-6C12H12N4OS
- 3-(4-Morpholinyl)-1,2,4-thiadiazolo[4,5-a]benzimidazole196196-50-6C12H12N4OS
- N-[5-(Methylsulfanyl)-3-phenyl-1,2,4-triazin-6-yl]acetamide89730-84-7C12H12N4OS
- 2-(3-Isopropylthieno[3,4-b]pyrazin-2-yl)-5-methyl-1,3,4-oxadiazole1381779-52-7C12H12N4OS
- (3-((1H-Pyrrol-1-yl)(thiophen-2-yl)methyl)-1,2,4-oxadiazol-5-yl)methanamine2097960-39-7C12H12N4OS
- (5-((1H-Pyrrol-1-yl)(thiophen-2-yl)methyl)-1,2,4-oxadiazol-3-yl)methanamine2097961-60-7C12H12N4OS
- 4-[6-(Thiophen-3-yl)pyrimidin-4-yl]piperazin-2-one2098044-69-8C12H12N4OS
- N-(5-Methyl-1,3-thiazol-2-yl)-5H,6H,7H-cyclopenta[c]pyridazine-3-carboxamide2415454-69-0C12H12N4OS
- N-(2-Methyl-1,3-thiazol-5-yl)-5H,6H,7H-cyclopenta[c]pyridazine-3-carboxamide2415538-31-5C12H12N4OS
- N-[(4-Methyl-5-thiophen-2-yl-1,2,4-triazol-3-yl)methyl]but-2-ynamide2411277-86-4C12H12N4OS
- 4-[(6-Methyl-3-pyridinyl)amino]-2-(methylthio)-5-pyrimidinecarboxaldehyde2415657-24-6C12H12N4OS
- (4,6-Diamino-2-sulfanylidenepyrimidin-1(2H)-yl)(4-methylphenyl)methanone66646-89-7C12H12N4OS
- 4-[3-(5-Amino-1,3,4-thiadiazol-2-yl)propoxy]benzonitrile87527-58-0C12H12N4OS
- N-{6-[(2-Sulfanylidene-1,2-dihydropyridin-3-yl)amino]pyridin-3-yl}acetamide89266-88-6C12H12N4OS
- 3-{2-[6-(4-Oxo-1,3-thiazolidin-2-ylidene)cyclohexa-2,4-dien-1-yl]hydrazinylidene}propanenitrile97367-19-6C12H12N4OS
- 6-Cyclopropyl-N-(4-methyl-1,3-thiazol-2-yl)pyrimidine-4-carboxamide2380174-51-4C12H12N4OS
- 6-Cyclopropyl-N-(5-methyl-1,3-thiazol-2-yl)pyrimidine-4-carboxamide2415465-38-0C12H12N4OS
- N-(1,3-Thiazol-2-yl)-5,6,7,8-tetrahydroquinazoline-4-carboxamide2415543-40-5C12H12N4OS
- 6-Cyclopropyl-N-(2-methyl-1,3-thiazol-5-yl)pyrimidine-4-carboxamide2415518-95-3C12H12N4OS
- N-(4-Cyclopropyl-1,3-thiazol-2-yl)-6-methylpyrazine-2-carboxamide2415601-43-1C12H12N4OS
- N-[(1,2-Benzoxazol-3-yl)methyl]-N,3-dimethyl-1,2,4-thiadiazol-5-amine3030804-29-3C12H12N4OS
Frequently asked questions
What is the molar mass of C12H12N4OS?
The molar mass of C12H12N4OS is 260.31 g/mol, calculated from standard atomic weights for 12 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 260.0732 Da.
How many compounds have the formula C12H12N4OS?
CompoundList lists 81 compounds with the molecular formula C12H12N4OS, including N'-(2-Thienylmethylene)-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carbohydrazide, Motapizone, 4-Propyl-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-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 C12H12N4OS?
C12H12N4OS 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.