Molecular formula
C12H16N4O2S
129 compounds have this formula on CompoundList.
- Molar mass
- 280.35g/mol
- Monoisotopic mass
- 280.0994Da
- Atoms
- 35
- Elements
- 5
- Rings plus double bonds
- 7
The formula C12H16N4O2S describes a molecule made of 12 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms 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 × 1251.41%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 165.75%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 419.99%14.007 × 4 = 56.028 g/mol
- O Oxygen × 211.41%15.999 × 2 = 31.998 g/mol
- S Sulfur × 111.44%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H16N4O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 129 compounds
8-(Allylthio)-3-methyl-7-propyl-1H-purine-2,6(3H,7H)-dione
CAS 327170-35-4C12H16N4O2S
3-Methyl-7-propan-2-yl-8-prop-2-enylsulfanylpurine-2,6-dione
CAS 326919-21-5C12H16N4O2S
![1-[(Pyrimidin-2-ylsulfanyl)acetyl]piperidine-4-carboxamide chemical structure, C12H16N4O2S, CAS 524057-61-2](/s/LFDOMOIGNPAWLN-UHFFFAOYSA-N.svg)
1-[(Pyrimidin-2-ylsulfanyl)acetyl]piperidine-4-carboxamide
CAS 524057-61-2C12H16N4O2S
2-Hydrazino-3,6,6-trimethyl-3,5,6,8-tetrahydro-7-oxa-9-thia-1,3-diaza-fluoren-4-one
CAS 303740-68-3C12H16N4O2S
AK-968/41026801
CAS 78721-53-6C12H16N4O2S
![N-[2-(3,5-Dimethyl-1,2,4-triazol-1-yl)ethyl]benzenesulfonamide chemical structure, C12H16N4O2S, CAS 879056-10-7](/s/VOMBBSNLNWUHSP-UHFFFAOYSA-N.svg)
N-[2-(3,5-Dimethyl-1,2,4-triazol-1-yl)ethyl]benzenesulfonamide
CAS 879056-10-7C12H16N4O2S
3-((4-Amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-methyl-2(3H)-thiazolone
CAS 490-82-4C12H16N4O2S
![3-Isobutyl-1-methyl-6,7-dihydro-1H-thiazolo[2,3-f]purine-2,4-dione chemical structure, C12H16N4O2S, CAS 313528-25-5](/s/QEIQMWDDDVQPTQ-UHFFFAOYSA-N.svg)
3-Isobutyl-1-methyl-6,7-dihydro-1H-thiazolo[2,3-f]purine-2,4-dione
CAS 313528-25-5C12H16N4O2S
N-Methyl-4-(4-nitrophenyl)piperazine-1-carbothioamide
CAS 112940-44-0C12H16N4O2S
![4-Pyridin-4-yl-3,4,7,8,9,10-hexahydro-6H-[1,2,4,6]thiatriazino[4,3-a]azepine 2,2-dioxide chemical structure, C12H16N4O2S, CAS 753470-06-3](/s/KJRDDULSZCFHRF-UHFFFAOYSA-N.svg)
4-Pyridin-4-yl-3,4,7,8,9,10-hexahydro-6H-[1,2,4,6]thiatriazino[4,3-a]azepine 2,2-dioxide
CAS 753470-06-3C12H16N4O2S
![3,5-Dimethyl-N-[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]-1,2-oxazole-4-carboxamide chemical structure, C12H16N4O2S, CAS 790716-81-3](/s/LXBFHMYEURQWDU-UHFFFAOYSA-N.svg)
3,5-Dimethyl-N-[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]-1,2-oxazole-4-carboxamide
CAS 790716-81-3C12H16N4O2S
1,3-Dimethyl-7-(2-methylallyl)-8-(methylthio)-1H-purine-2,6(3H,7H)-dione
CAS 374086-32-5C12H16N4O2S
![3,4-Dimethyl-N-[2-(1H-1,2,4-triazol-1-yl)ethyl]benzenesulfonamide chemical structure, C12H16N4O2S, CAS 942033-86-5](/s/GCVLGDIRARUDDT-UHFFFAOYSA-N.svg)
3,4-Dimethyl-N-[2-(1H-1,2,4-triazol-1-yl)ethyl]benzenesulfonamide
CAS 942033-86-5C12H16N4O2S
![N-[2-Methoxy-2-(5-methylthiophen-2-yl)ethyl]-1-methyl-1H-1,2,3-triazole-4-carboxamide chemical structure, C12H16N4O2S, CAS 1797554-15-4](/s/VVUWBMIHRNIKJU-UHFFFAOYSA-N.svg)
N-[2-Methoxy-2-(5-methylthiophen-2-yl)ethyl]-1-methyl-1H-1,2,3-triazole-4-carboxamide
CAS 1797554-15-4C12H16N4O2S
8-(Ethylsulfanyl)-3-methyl-7-(2-methylprop-2-en-1-yl)-2,3,6,7-tetrahydro-1H-purine-2,6-dione
CAS 336181-33-0C12H16N4O2S
![3-(Methylamino)-4-[(2-{[(4-methyl-1H-imidazol-5-yl)methyl]sulfanyl}ethyl)amino]cyclobut-3-ene-1,2-dione chemical structure, C12H16N4O2S, CAS 99035-21-9](/s/DFRCWPAUCUVAGY-UHFFFAOYSA-N.svg)
3-(Methylamino)-4-[(2-{[(4-methyl-1H-imidazol-5-yl)methyl]sulfanyl}ethyl)amino]cyclobut-3-ene-1,2-dione
CAS 99035-21-9C12H16N4O2S
![2-(4-Oxo-6-propylthieno[2,3-d]pyrimidin-3(4H)-yl)propanehydrazide chemical structure, C12H16N4O2S, CAS 832740-08-6](/s/BAKJUCZMIAYKOQ-UHFFFAOYSA-N.svg)
2-(4-Oxo-6-propylthieno[2,3-d]pyrimidin-3(4H)-yl)propanehydrazide
CAS 832740-08-6C12H16N4O2S
7-Allyl-3-methyl-8-(propylsulfanyl)-3,7-dihydro-1H-purine-2,6-dione
CAS 313515-52-5C12H16N4O2S
![3,7-Dimethyl-1-(2-methylpropyl)-5-sulfanyl-1H,2H,3H,4H-[1,3]diazino[4,5-d]pyrimidine-2,4-dione chemical structure, C12H16N4O2S, CAS 794559-23-2](/s/BBMJBCYRGOJKJP-UHFFFAOYSA-N.svg)
3,7-Dimethyl-1-(2-methylpropyl)-5-sulfanyl-1H,2H,3H,4H-[1,3]diazino[4,5-d]pyrimidine-2,4-dione
CAS 794559-23-2C12H16N4O2S
![7-tert-Butyl-1,3-dimethyl-5-sulfanyl-1H,2H,3H,4H-[1,3]diazino[4,5-d]pyrimidine-2,4-dione chemical structure, C12H16N4O2S, CAS 730949-90-3](/s/NXKJFKZBSPLWDD-UHFFFAOYSA-N.svg)
7-tert-Butyl-1,3-dimethyl-5-sulfanyl-1H,2H,3H,4H-[1,3]diazino[4,5-d]pyrimidine-2,4-dione
CAS 730949-90-3C12H16N4O2S
![Methyl 1-[4-cyano-5-(methylamino)-1,2-thiazol-3-yl]piperidine-4-carboxylate chemical structure, C12H16N4O2S, CAS 338422-53-0](/s/FIKDDHFFVMRVQA-UHFFFAOYSA-N.svg)
Methyl 1-[4-cyano-5-(methylamino)-1,2-thiazol-3-yl]piperidine-4-carboxylate
CAS 338422-53-0C12H16N4O2S
1-(Oxolan-2-ylmethyl)-3-(pyridine-3-carbonylamino)thiourea
CAS 701288-29-1C12H16N4O2S
4-tert-Butyl-N-(4H-1,2,4-triazol-3-yl)benzenesulfonamide
CAS 932979-78-7C12H16N4O2S
![2-[(6-Methyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)sulfanyl]-N,N-di(prop-2-en-1-yl)acetamide chemical structure, C12H16N4O2S, CAS 955296-57-8](/s/OOACXSIYRAOTOP-UHFFFAOYSA-N.svg)
2-[(6-Methyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)sulfanyl]-N,N-di(prop-2-en-1-yl)acetamide
CAS 955296-57-8C12H16N4O2S
- 1H-Tetrazole, 5-(pentylsulfonyl)-1-phenyl-203317-33-3C12H16N4O2S
- 1-[(4-Methyl-1-piperidinyl)sulfonyl]-1H-1,2,3-benzotriazole890603-30-2C12H16N4O2S
- 2,4-Dimethyl-N-[2-(1H-1,2,4-triazol-1-yl)ethyl]benzenesulfonamide941904-75-2C12H16N4O2S
- 4-Methyl-N-[1-methyl-2-(1H-1,2,4-triazol-1-yl)ethyl]benzenesulfonamide941912-77-2C12H16N4O2S
- N-(2-(3-Methylisoxazol-5-yl)ethyl)-4-propyl-1,2,3-thiadiazole-5-carboxamide1421526-69-3C12H16N4O2S
- N-Pyridin-3-yl-2-(tetrahydro-2H-pyran-4-ylcarbonyl)hydrazinecarbothioamide1858249-71-4C12H16N4O2S
- tert-Butyl (6-(aminomethyl)thieno[2,3-d]pyrimidin-4-yl)carbamate885269-06-7C12H16N4O2S
- 4-Methyl-N-(4-morpholinobut-2-yn-1-yl)-1,2,3-thiadiazole-5-carboxamide1396783-97-3C12H16N4O2S
- N-(2-Methoxyethyl)-1-methyl-N-(thiophen-3-ylmethyl)-1H-1,2,3-triazole-4-carboxamide1797213-07-0C12H16N4O2S
- N-(3-Hydroxy-3-(1-methyl-1H-pyrrol-2-yl)propyl)-4-methyl-1,2,3-thiadiazole-5-carboxamide2034243-66-6C12H16N4O2S
- 8-(Cyclopentylsulfanyl)-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione74039-72-8C12H16N4O2S
- 5H-Thiazolo(3,2-a)pyrimidine-6-carboxamide, 2,3-dihydro-5-oxo-N-1-piperidinyl-93501-53-2C12H16N4O2S
- [(2,3,5,6-Tetramethylphenyl)sulfonyl]-1,2,4-triazol-4-ylamine669732-02-9C12H16N4O2S
- 3-(4-Methyl-1-piperazinyl)-2H-1,2,4-benzothiadiazine 1,1-dioxide59943-34-9C12H16N4O2S
- N-(2-(4-Methyl-5-oxo-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)propionamide1209557-13-0C12H16N4O2S
- 2-(4-(Methylsulfonyl)piperazin-1-yl)-1H-benzo[d]imidazole1209647-03-9C12H16N4O2S
- N~2~-isopentyl-4-(3-methyl-1,2,4-oxadiazol-5-yl)-1,3-thiazole-2-carboxamide1286703-45-4C12H16N4O2S
- N1,N1-dimethyl-N3-(6-nitrobenzo[d]thiazol-2-yl)propane-1,3-diamine1421475-87-7C12H16N4O2S
- 6-(Cyclopentylthio)-1-(2-hydroxyethyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one1005295-56-6C12H16N4O2S
- N-(1H-Indazol-5-yl)piperidine-4-sulfonamide478830-42-1C12H16N4O2S
- tert-Butyl N-{[3-(thiophen-2-yl)-1H-1,2,4-triazol-5-yl]methyl}carbamate1267499-08-0C12H16N4O2S
- 5-Amino-2-[4-(methylsulfonyl)piperazin-1-yl]benzonitrile1283481-37-7C12H16N4O2S
- N-(3-(Azidomethyl)-5-(prop-1-en-2-yl)phenyl)-N-methylmethanesulfonamide1108724-21-5C12H16N4O2S
- N-(3-(Isoxazol-4-yl)propyl)-4-propyl-1,2,3-thiadiazole-5-carboxamide1904194-07-5C12H16N4O2S
- N-{2-[5-Methyl-3-(pyridin-3-yl)-1H-pyrazol-1-yl]ethyl}methanesulfonamide2034375-51-2C12H16N4O2S
- 7-(6-Sulfanylidene-3H-purin-9-yl)heptanoic acid34397-03-0C12H16N4O2S
- 1-(2-Methylpropyl)-3-[(E)-(4-nitrophenyl)methylideneamino]thiourea6622-84-0C12H16N4O2S
- 6,7-Dihydro-3-methyl-1-(2-methylpropyl)thiazolo[2,3-f]purine-2,4(1H,3H)-dione382646-16-4C12H16N4O2S
- 5-[(4-Methyl-1,4-diazepan-1-yl)sulfonyl]pyridine-2-carbonitrile1775128-04-5C12H16N4O2S
- N-{2-[4-(Pyridin-4-yl)-1H-pyrazol-1-yl]ethyl}ethane-1-sulfonamide2034323-25-4C12H16N4O2S
- N-[2-Hydroxy-2-methyl-3-(thiophen-3-yl)propyl]-1-methyl-1H-1,2,3-triazole-4-carboxamide2097933-21-4C12H16N4O2S
- 2-[(4-Amino-1,6-dihydro-6-oxo-2-pyrimidinyl)thio]-N-1-cyclopenten-1-yl-N-methylacetamide1094460-19-1C12H16N4O2S
- N-{[1-(4-Cyanopyridin-2-yl)azetidin-3-yl]methyl}-N-methylmethanesulfonamide2549036-60-2C12H16N4O2S
- N-{[1-(6-Cyanopyridin-3-yl)azetidin-3-yl]methyl}-N-methylmethanesulfonamide2549022-46-8C12H16N4O2S
- N-(2-Cyclopentyl-2H-1,2,3-benzotriazol-5-yl)methanesulfonamide130787-21-2C12H16N4O2S
- 4-tert-Butyl-N-(4H-1,2,4-triazol-4-yl)benzene-1-sulfonamide899218-79-2C12H16N4O2S
- 3-Amino-N-[3-(1H-imidazol-1-yl)propyl]benzenesulfonamide1152551-29-5C12H16N4O2S
- 6-(4-Methanesulfonyl-1,4-diazepan-1-yl)pyridine-3-carbonitrile2183659-95-0C12H16N4O2S
- N-(2-Amino-2-phenylethyl)-1-methyl-1H-pyrazole-4-sulfonamide1154216-29-1C12H16N4O2S
- 1H-Pyrrolo[2,3-B]pyridine, 1-(methylsulfonyl)-4-(1-piperazinyl)-1031481-90-9C12H16N4O2S
- 7-Methyl-3-(piperidin-3-yl)-4H-pyrido[2,3-e][1,2,4]thiadiazine 1,1-dioxide1956340-66-1C12H16N4O2S
- Methyl (S)-2-((2-aminothieno[3,2-D]pyrimidin-4-yl)amino)pentanoate1648566-47-5C12H16N4O2S
- 5-(Azidomethyl)-N-[(oxan-4-yl)methyl]thiophene-2-carboxamide2325359-77-9C12H16N4O2S
- 5-(Azidomethyl)-N-[(1r,4r)-4-hydroxycyclohexyl]thiophene-2-carboxamide2329265-45-2C12H16N4O2S
- 4-[5-(Azidomethyl)thiophene-2-carbonyl]-2,6-dimethylmorpholine2325993-80-2C12H16N4O2S
- (2R,6S)-4-[5-(Azidomethyl)thiophene-2-carbonyl]-2,6-dimethylmorpholine2326119-08-6C12H16N4O2S
- 6-[(4-Methyl-1-piperazinyl)sulfonyl]imidazo[1,2-a]pyridine2205041-67-2C12H16N4O2S
- N-[2-Amino-5-(1-methyl-1H-imidazol-5-yl)phenyl]-N-methylmethanesulfonamide2222951-97-3C12H16N4O2S
- N-(2-Amino-5-(1-methyl-1H-pyrazol-4-yl)phenyl)-N-methylmethanesulfonamide2222950-91-4C12H16N4O2S
- N-[1-(3-Cyanopyridin-2-yl)pyrrolidin-3-yl]-N-methylmethanesulfonamide2549012-55-5C12H16N4O2S
- N-[1-(4-Cyanopyridin-2-yl)pyrrolidin-3-yl]-N-methylmethanesulfonamide2549000-47-5C12H16N4O2S
- N-[1-(6-Cyanopyridin-3-yl)pyrrolidin-3-yl]-N-methylmethanesulfonamide2549046-88-8C12H16N4O2S
- N-[1-(5-Cyanopyridin-2-yl)pyrrolidin-3-yl]-N-methylmethanesulfonamide2549041-84-9C12H16N4O2S
- N-[1-(6-Cyanopyridin-2-yl)pyrrolidin-3-yl]-N-methylmethanesulfonamide2549047-52-9C12H16N4O2S
- tert-Butyl (2-amino[1,3]thiazolo[5,4-b]pyridin-5-yl)methylcarbamate1039055-47-4C12H16N4O2S
- N-[1-(4-Cyanopyridin-3-yl)piperidin-4-yl]methanesulfonamide2877631-69-9C12H16N4O2S
- 6-(4-Methanesulfonyl-1,4-diazepan-1-yl)pyridine-2-carbonitrile2877682-35-2C12H16N4O2S
- 1-[4-(4-Methanesulfonyl-1H-pyrazol-1-yl)-2,6-dimethylpyridin-3-yl]methanamine2138402-37-4C12H16N4O2S
- 1-[2-(4-Methanesulfonyl-1H-pyrazol-1-yl)-4,6-dimethylpyridin-3-yl]methanamine2138254-97-2C12H16N4O2S
- 3-[(4-Amino-1H-1,2,3-benzotriazol-1-yl)methyl]-1lambda6-thiane-1,1-dione2287288-64-4C12H16N4O2S
- 3-[(6-Amino-1H-1,2,3-benzotriazol-1-yl)methyl]-1lambda6-thiane-1,1-dione2287288-13-3C12H16N4O2S
- C-{4-[N'-(3-Cyano-propylidene)-hydrazino]-phenyl}-N-methyl-methanesulfonamide88918-83-6C12H16N4O2S
- N,N-Diethyl-3-{[(furan-2-yl)methyl]sulfanyl}-1H-1,2,4-triazole-1-carboxamide106084-89-3C12H16N4O2S
- 3-[(Piperazin-1-yl)methyl]-4H-1lambda6,2,4-benzothiadiazine-1,1-dione1135189-86-4C12H16N4O2S
- 3-((2-(1H-Benzo[d][1,2,3]triazol-1-yl)ethyl)amino)tetrahydrothiophene 1,1-dioxide1275427-94-5C12H16N4O2S
- 3-((1,3-Dimethyl-1H-pyrazolo[3,4-b]pyridin-5-yl)amino)tetrahydrothiophene 1,1-dioxide1272227-03-8C12H16N4O2S
- 1,3,6-Trimethyl-7-[(propan-2-yl)sulfanyl]pteridine-2,4(1H,3H)-dione89334-02-1C12H16N4O2S
- 2-(Azidomethyl)-1-(4-methylbenzenesulfonyl)pyrrolidine3049251-68-2C12H16N4O2S
- N-[1-(6-Cyanopyridin-2-yl)piperidin-3-yl]methanesulfonamide2770632-79-4C12H16N4O2S
- 3-[1-(3-Cyclopropyl-1,2,4-thiadiazol-5-yl)pyrrolidin-3-yl]-1,3-oxazolidin-2-one2380173-82-8C12H16N4O2S
- 3-[1-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)pyrrolidin-3-yl]-1,3-oxazolidin-2-one2415551-76-5C12H16N4O2S
- 3-Azido-1-phenylmethanesulfonylpiperidine3054602-56-8C12H16N4O2S
- 4-Azido-1-phenylmethanesulfonylpiperidine3030779-40-6C12H16N4O2S
- 1-[(5-Methyl-1,2,4-oxadiazol-3-yl)methyl]-4-(1,3-thiazol-2-yloxy)piperidine2742046-09-7C12H16N4O2S
- 1-[(5-Methyl-1,3,4-oxadiazol-2-yl)methyl]-4-(1,3-thiazol-2-yloxy)piperidine2742043-85-0C12H16N4O2S
- 1-[(3-Methyl-1,2,4-oxadiazol-5-yl)methyl]-4-(1,3-thiazol-2-yloxy)piperidine2742079-20-3C12H16N4O2S
Frequently asked questions
What is the molar mass of C12H16N4O2S?
The molar mass of C12H16N4O2S is 280.35 g/mol, calculated from standard atomic weights for 12 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 280.0994 Da.
How many compounds have the formula C12H16N4O2S?
CompoundList lists 129 compounds with the molecular formula C12H16N4O2S, including 8-(Allylthio)-3-methyl-7-propyl-1H-purine-2,6(3H,7H)-dione, 3-Methyl-7-propan-2-yl-8-prop-2-enylsulfanylpurine-2,6-dione, 1-[(Pyrimidin-2-ylsulfanyl)acetyl]piperidine-4-carboxamide. 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 C12H16N4O2S?
C12H16N4O2S 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.