Molecular formula
C12H16N4OS
76 compounds have this formula on CompoundList.
- Molar mass
- 264.35g/mol
- Monoisotopic mass
- 264.1045Da
- Atoms
- 34
- Elements
- 5
- Rings plus double bonds
- 7
The formula C12H16N4OS describes a molecule made of 12 carbon atoms, 16 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 × 1254.52%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 166.10%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 421.19%14.007 × 4 = 56.028 g/mol
- O Oxygen × 16.05%15.999 × 1 = 15.999 g/mol
- S Sulfur × 112.13%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H16N4OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 76 of 76 compounds
![6,7-Diamino-3-ethyl-3-methyl-8-thioxo-3,4,7,8-tetrahydro-1H-pyrano[3,4-c]pyridine-5-carbonitrile chemical structure, C12H16N4OS, CAS 696612-25-6](/s/JEJSVXCMDMDHNX-UHFFFAOYSA-N.svg)
6,7-Diamino-3-ethyl-3-methyl-8-thioxo-3,4,7,8-tetrahydro-1H-pyrano[3,4-c]pyridine-5-carbonitrile
CAS 696612-25-6C12H16N4OS
N,N-Diethyl-2-(3H-imidazo(4,5-b)pyridin-2-ylthio)acetamide
CAS 445410-56-0C12H16N4OS
![4-Hydrazinyl-6-(propan-2-yl)-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidine chemical structure, C12H16N4OS, CAS 488093-99-8](/s/RRELJWKCAHWREU-UHFFFAOYSA-N.svg)
4-Hydrazinyl-6-(propan-2-yl)-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidine
CAS 488093-99-8C12H16N4OS
![4-Hydrazinyl-2,6,6-trimethyl-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidine chemical structure, C12H16N4OS, CAS 488824-02-8](/s/MPPARKDPKXZYBJ-UHFFFAOYSA-N.svg)
4-Hydrazinyl-2,6,6-trimethyl-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidine
CAS 488824-02-8C12H16N4OS
![4-Imino-2,6,6-trimethyl-5,8-dihydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-3(6H)-amine chemical structure, C12H16N4OS, CAS 488861-50-3](/s/WKCJJIMAVFEMID-UHFFFAOYSA-N.svg)
4-Imino-2,6,6-trimethyl-5,8-dihydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-3(6H)-amine
CAS 488861-50-3C12H16N4OS
2-(6,12-Dimethyl-4-thia-2,7,11,13-tetraazatricyclo(7.4.0.0,3,7)trideca-1(13),5,9,11-tetraen-5-yl)ethan-1-ol
CAS 80483-97-2C12H16N4OS
![3-[(4-Propoxyphenyl)methylsulfanyl]-1,2,4-triazol-4-amine chemical structure, C12H16N4OS, CAS 57736-69-3](/s/QSALUUHCUUKOLM-UHFFFAOYSA-N.svg)
3-[(4-Propoxyphenyl)methylsulfanyl]-1,2,4-triazol-4-amine
CAS 57736-69-3C12H16N4OS
![4-Amino-5-cyano-2-thioxo-3-azaspiro[5.5]undec-4-ene-1-carboxamide chemical structure, C12H16N4OS, CAS 380327-69-5](/s/AJLLZJJMIYYSEX-UHFFFAOYSA-N.svg)
4-Amino-5-cyano-2-thioxo-3-azaspiro[5.5]undec-4-ene-1-carboxamide
CAS 380327-69-5C12H16N4OS
N-(Phenylcarbamothioyl)morpholine-4-carboximidamide
CAS 102392-88-1C12H16N4OS
![N-(2-Morpholinoethyl)thieno[2,3-d]pyrimidin-4-amine chemical structure, C12H16N4OS, CAS 851898-21-0](/s/KDLSJXVECHECKE-UHFFFAOYSA-N.svg)
N-(2-Morpholinoethyl)thieno[2,3-d]pyrimidin-4-amine
CAS 851898-21-0C12H16N4OS
![2-(4-{Thieno[2,3-d]pyrimidin-4-yl}piperazin-1-yl)ethan-1-ol chemical structure, C12H16N4OS, CAS 791107-21-6](/s/RMZULTRHWHVHDS-UHFFFAOYSA-N.svg)
2-(4-{Thieno[2,3-d]pyrimidin-4-yl}piperazin-1-yl)ethan-1-ol
CAS 791107-21-6C12H16N4OS
N-(4-(tert-Butyl)thiazol-2-yl)-1-methyl-1H-pyrazole-3-carboxamide
CAS 1172748-54-7C12H16N4OS
![2-[2-(4-Methyl-5-imidazolylmethylthio)ethylamino]-(1H)-pyrid-6-one chemical structure, C12H16N4OS, CAS 54855-69-5](/s/IQQXTZVAMNCRQG-UHFFFAOYSA-N.svg)
2-[2-(4-Methyl-5-imidazolylmethylthio)ethylamino]-(1H)-pyrid-6-one
CAS 54855-69-5C12H16N4OS
N-(4-Cyanothian-4-yl)-2,5-dimethylpyrazole-3-carboxamide
CAS 1465389-41-6C12H16N4OS
![{(E)-[(1Z)-1-(1-Hydroxypyridin-2(1H)-ylidene)ethyl]diazenyl}(pyrrolidin-1-yl)methanethione chemical structure, C12H16N4OS, CAS 87587-02-8](/s/DQFUQJITVRNESD-GFNNGCPESA-N.svg)
{(E)-[(1Z)-1-(1-Hydroxypyridin-2(1H)-ylidene)ethyl]diazenyl}(pyrrolidin-1-yl)methanethione
CAS 87587-02-8C12H16N4OS
![2-[(2-{[(4-Methyl-1H-imidazol-5-yl)methyl]sulfanyl}ethyl)amino]pyridin-4-ol chemical structure, C12H16N4OS, CAS 54855-70-8](/s/MUPGLUHVMUBJGL-UHFFFAOYSA-N.svg)
2-[(2-{[(4-Methyl-1H-imidazol-5-yl)methyl]sulfanyl}ethyl)amino]pyridin-4-ol
CAS 54855-70-8C12H16N4OS
4-Morpholinecarbothioic acid, (1-(2-pyridinyl)ethylidene)hydrazide
CAS 71555-39-0C12H16N4OS
N-(4-Methylpiperazine-1-carbothioyl)pyridine-3-carboxamide
CAS 412938-07-9C12H16N4OS
![N-[2-(3,5-Dimethyl-1,2,4-triazol-1-yl)propyl]thiophene-2-carboxamide chemical structure, C12H16N4OS, CAS 879055-38-6](/s/LAYQHAYDHJEXHC-UHFFFAOYSA-N.svg)
N-[2-(3,5-Dimethyl-1,2,4-triazol-1-yl)propyl]thiophene-2-carboxamide
CAS 879055-38-6C12H16N4OS
![3-{[4-Methyl-6-(morpholin-4-yl)pyrimidin-2-yl]sulfanyl}propanenitrile chemical structure, C12H16N4OS, CAS 392709-62-5](/s/YONIMCKAFUPFAU-UHFFFAOYSA-N.svg)
3-{[4-Methyl-6-(morpholin-4-yl)pyrimidin-2-yl]sulfanyl}propanenitrile
CAS 392709-62-5C12H16N4OS
![4-Amino-5-[4-(propan-2-yl)phenoxymethyl]-4H-1,2,4-triazole-3-thiol chemical structure, C12H16N4OS, CAS 851116-12-6](/s/QOXUZCOOQWFHLG-UHFFFAOYSA-N.svg)
4-Amino-5-[4-(propan-2-yl)phenoxymethyl]-4H-1,2,4-triazole-3-thiol
CAS 851116-12-6C12H16N4OS
![3-[(4-Ethoxyphenyl)methylsulfanyl]-5-methyl-1,2,4-triazol-4-amine chemical structure, C12H16N4OS, CAS 57736-76-2](/s/CXAMKVUJWIFZLQ-UHFFFAOYSA-N.svg)
3-[(4-Ethoxyphenyl)methylsulfanyl]-5-methyl-1,2,4-triazol-4-amine
CAS 57736-76-2C12H16N4OS
4-(3-Ethoxypropyl)-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol
CAS 519150-20-0C12H16N4OS
![5-[(2-Cyclohexyl-1,3-thiazol-4-yl)methyl]-1,3,4-oxadiazol-2-amine chemical structure, C12H16N4OS, CAS 885951-37-1](/s/OIVLLRBWJRNGPT-UHFFFAOYSA-N.svg)
5-[(2-Cyclohexyl-1,3-thiazol-4-yl)methyl]-1,3,4-oxadiazol-2-amine
CAS 885951-37-1C12H16N4OS
- 4-(Furan-2-ylmethyl)-5-(piperidin-1-yl)-4H-1,2,4-triazole-3-thiol923695-90-3C12H16N4OS
- N-(1-Cyano-1-cyclopropylethyl)-2-((1-methyl-1H-imidazol-2-yl)thio)acetamide875865-56-8C12H16N4OS
- 1-{1-[3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl]ethyl}piperazine1285080-85-4C12H16N4OS
- 3-Ethyl-2-hydrazino-3,5,6,7,8-pentahydrobenzo[b]thiopheno[2,3-d]pyrimidin-4-on e371932-34-2C12H16N4OS
- 3H-Pyrazol-3-one, 1,2-dihydro-5-methyl-2-(6-methyl-2-((1-methylethyl)thio)-4-pyrimidinyl)-154496-71-6C12H16N4OS
- 2-((4-Methyl-4H-1,2,4-triazol-3-yl)thio)-1-(1,2,5-trimethyl-1H-pyrrol-3-yl)ethan-1-one849055-92-1C12H16N4OS
- 5,7-Dimethyl-3-[(tetrahydrofuran-2-ylmethyl)sulfanyl][1,2,4]triazolo[4,3-a]pyrimidine727421-68-3C12H16N4OS
- 4-Amino-5-cyano-2-mercapto-3-azaspiro[5.5]undeca-1,4-diene-1-carboxamide885460-90-2C12H16N4OS
- Benzaldehyde, 4-morpholino-, thiosemicarbazone64038-88-6C12H16N4OS
- 2-Methyl-N-(1-methyl-1H-pyrazol-4-yl)-5-(propan-2-yl)-1,3-thiazole-4-carboxamide1351687-55-2C12H16N4OS
- N-(5-Benzyl-2-thioxo-1,3,5-triazinan-1-yl)acetamide669718-19-8C12H16N4OS
- N-(2-((5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)amino)ethyl)acetamide851721-39-6C12H16N4OS
- 1-[5,7-Dimethyl-2-(propylsulfanyl)[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]ethanone895360-62-0C12H16N4OS
- 1-Cyclopentyl-3,4-dihydro-7-(methylthio)pyrimido[4,5-d]pyrimidin-2(1H)-one251371-23-0C12H16N4OS
- 4-Ethyl-5-(((4-methoxyphenyl)amino)methyl)-4H-1,2,4-triazole-3-thiol917747-36-5C12H16N4OS
- N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2,5-dimethyl-1H-pyrrole-1-acetamide1210871-10-5C12H16N4OS
- N-(Cyanomethyl)-3-[4,6-dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]propanamide1241040-53-8C12H16N4OS
- N-(5-Methyl-1,3,4-thiadiazol-2-yl)-1-(prop-2-yn-1-yl)piperidine-4-carboxamide1424076-68-5C12H16N4OS
- 3-(3,5-Dimethyl-1H-pyrazol-4-yl)-N-(5-methyl-1,3-thiazol-2-yl)propanamide1286695-15-5C12H16N4OS
- 1-Methyl-N-propyl-N-(thiophen-3-ylmethyl)-1H-1,2,3-triazole-4-carboxamide1797076-67-5C12H16N4OS
- N-(2-(2H-1,2,3-Triazol-2-yl)ethyl)-3-(3-methylthiophen-2-yl)propanamide2097919-97-4C12H16N4OS
- N-[3-Methyl-1-(1H-1,2,3-triazol-1-yl)butan-2-yl]thiophene-3-carboxamide2034334-05-7C12H16N4OS
- 2,2-Dimethyl-N-{[1-(thiophen-3-yl)-1H-1,2,3-triazol-4-yl]methyl}propanamide2034426-59-8C12H16N4OS
- Egfr-IN-1093019971-97-9C12H16N4OS
- N-(1-Cyanocyclopentyl)-2-[(1-methyl-1H-imidazol-2-yl)sulfanyl]acetamide1004408-15-4C12H16N4OS
- N-Propyl-2-(thieno[2,3-d]pyrimidin-4-ylamino)propanamide1025754-60-2C12H16N4OS
- 9-Cyclohexyl-6-methoxy-7,9-dihydro-8H-purine-8-thione1516081-15-4C12H16N4OS
- N-(4-(4-Methyl-2-propyl-1H-imidazol-1-yl)thiazol-5-yl)acetamide1581780-41-7C12H16N4OS
- N-(5-(4-Methyl-2-propyl-1H-imidazol-1-yl)thiazol-4-yl)acetamide1581780-44-0C12H16N4OS
- 2,2-Dimethyl-N-{[1-(thiophen-2-yl)-1H-1,2,3-triazol-4-yl]methyl}propanamide2097895-57-1C12H16N4OS
- N,N-Dimethyl-6-{2-thia-5-azabicyclo[2.2.1]heptane-5-carbonyl}pyridazin-3-amine2097861-51-1C12H16N4OS
- (2E)-4-(Dimethylamino)-N-({imidazo[2,1-b][1,3]thiazol-3-yl}methyl)but-2-enamide2411337-98-7C12H16N4OS
- Morpholine, 4-[[3-(methylthio)-2-triazenylidene]phenylmethyl]-71443-13-5C12H16N4OS
- 2-[9-(Oxan-2-yl)-9H-purin-6-yl]ethane-1-thiol920503-57-7C12H16N4OS
- N-(4,5-Dimethyl-1,3-thiazol-2-yl)-1,3,5-trimethyl-1H-pyrazole-4-carboxamide1790690-03-7C12H16N4OS
- 3-(4-(Pentyloxy)pyridin-2-yl)-1,2,4-thiadiazol-5-amine1179359-84-2C12H16N4OS
- 3-(3,5-Dimethyl-1H-pyrazol-4-yl)-N-(4-methylthiazol-2-yl)propanamide1286696-69-2C12H16N4OS
- 3-(4-(Isopentyloxy)pyridin-2-yl)-1,2,4-thiadiazol-5-amine1179360-57-6C12H16N4OS
- Piperidine, 5-pyridin-4-yl-3H-1,3,4-oxadiazole-2-thione678145-16-9C12H16N4OS
- Cyclohexanol, 2-[6-(methylthio)-9H-purin-9-yl]-, trans-55073-67-1C12H16N4OS
- 1-[5-(Azidomethyl)thiophene-2-carbonyl]azepane2329220-98-4C12H16N4OS
- 1-[5-(Azidomethyl)thiophene-2-carbonyl]-2-methylpiperidine2325969-30-8C12H16N4OS
- 1-[5-(Azidomethyl)thiophene-2-carbonyl]-3-methylpiperidine2325993-76-6C12H16N4OS
- 1-[5-(Azidomethyl)thiophene-2-carbonyl]-4-methylpiperidine2329209-38-1C12H16N4OS
- 5-(Azidomethyl)-N-cyclohexylthiophene-2-carboxamide2329238-25-5C12H16N4OS
- 4-[4-(Hydroxymethyl)piperidin-1-yl]-2-(methylsulfanyl)pyrimidine-5-carbonitrile2415453-42-6C12H16N4OS
- 2'-Methyl-1-(oxan-4-yl)-1H,2'H-[3,3'-bipyrazole]-5-thiol2138209-63-7C12H16N4OS
- 2-(2-Carbamothioylhydrazinylidene)-N-ethyl-N-phenylpropanamide62295-23-2C12H16N4OS
- 3-(2-Methoxyethyl)-N-methyl-N-[(pyridin-3-yl)methyl]-1,2,4-thiadiazol-5-amine3054565-53-3C12H16N4OS
- 3-(Methoxymethyl)-N-methyl-N-[2-(pyridin-4-yl)ethyl]-1,2,4-thiadiazol-5-amine2742036-12-8C12H16N4OS
- (2-Methoxyethyl)({2-[2-(pyridazin-4-yl)-1,3-thiazol-4-yl]ethyl})amine2137613-31-9C12H16N4OS
- (Z)-3-Mercapto-4-(7-methylpyrimido[4,5-d]pyrimidin-3(4H)-yl)pent-3-en-1-ol82320-98-7C12H16N4OS
Frequently asked questions
What is the molar mass of C12H16N4OS?
The molar mass of C12H16N4OS is 264.35 g/mol, calculated from standard atomic weights for 12 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 264.1045 Da.
How many compounds have the formula C12H16N4OS?
CompoundList lists 76 compounds with the molecular formula C12H16N4OS, including 6,7-Diamino-3-ethyl-3-methyl-8-thioxo-3,4,7,8-tetrahydro-1H-pyrano[3,4-c]pyridine-5-carbonitrile, N,N-Diethyl-2-(3H-imidazo(4,5-b)pyridin-2-ylthio)acetamide, 4-Hydrazinyl-6-(propan-2-yl)-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidine. 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 C12H16N4OS?
C12H16N4OS 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.