Molecular formula
C16H16N4O2S
268 compounds have this formula on CompoundList.
- Molar mass
- 328.39g/mol
- Monoisotopic mass
- 328.0994Da
- Atoms
- 39
- Elements
- 5
- Rings plus double bonds
- 11
The formula C16H16N4O2S describes a molecule made of 16 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 × 1658.52%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 164.91%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 417.06%14.007 × 4 = 56.028 g/mol
- O Oxygen × 29.74%15.999 × 2 = 31.998 g/mol
- S Sulfur × 19.76%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H16N4O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 268 compounds
Sulfazamet
CAS 852-19-7C16H16N4O2S
N-(4,6-Dimethyl-2-pyrimidinyl)-4-(1H-pyrrol-1-yl)benzenesulfonamide
CAS 431933-86-7C16H16N4O2S
7-Benzyl-3-methyl-8-prop-2-enylsulfanylpurine-2,6-dione
CAS 301354-25-6C16H16N4O2S
![2-(4-Morpholinyl)-2-oxoethyl [1,2,4]triazolo[4,3-a]quinolin-1-yl sulfide chemical structure, C16H16N4O2S, CAS 671199-25-0](/s/YSIWTAPSDPWDBZ-UHFFFAOYSA-N.svg)
2-(4-Morpholinyl)-2-oxoethyl [1,2,4]triazolo[4,3-a]quinolin-1-yl sulfide
CAS 671199-25-0C16H16N4O2S
7-Allyl-8-(benzylthio)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 330990-68-6C16H16N4O2S
6,7-Dimethoxy-4-(pyridin-3-ylmethylamino)-1H-quinazoline-2-thione
CAS 902503-22-4C16H16N4O2S
5-Methyl-3-phenyl-N-(5-propan-2-yl-1,3,4-thiadiazol-2-yl)-1,2-oxazole-4-carboxamide
CAS 524685-86-7C16H16N4O2S
![Methyl 2-[1-(2,4-dimethylphenyl)pyrazolo[3,4-d]pyrimidin-4-yl]sulfanylacetate chemical structure, C16H16N4O2S, CAS 893929-51-6](/s/JREKZHYNYUNISQ-UHFFFAOYSA-N.svg)
Methyl 2-[1-(2,4-dimethylphenyl)pyrazolo[3,4-d]pyrimidin-4-yl]sulfanylacetate
CAS 893929-51-6C16H16N4O2S
2-(((3-Phenyl-1,2,4-oxadiazol-5-yl)methyl)thio)-6-propylpyrimidin-4(3H)-one
CAS 690683-61-5C16H16N4O2S
![Ethyl 2-(benzylsulfanyl)-5-methyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate chemical structure, C16H16N4O2S, CAS 878413-55-9](/s/SGCMZYNBVACSID-UHFFFAOYSA-N.svg)
Ethyl 2-(benzylsulfanyl)-5-methyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate
CAS 878413-55-9C16H16N4O2S
5-(3-Ethoxyphenyl)-4-(((5-ME-2-furyl)methylene)amino)-4H-1,2,4-triazole-3-thiol
CAS 497921-78-5C16H16N4O2S
4-((2-Furylmethylene)amino)-5-(3-isopropoxyphenyl)-4H-1,2,4-triazole-3-thiol
CAS 573944-76-0C16H16N4O2S
![3-Acetamido-N-[4-(1H-indol-3-yl)-1,3-thiazol-2-yl]propanamide chemical structure, C16H16N4O2S, CAS 796119-16-9](/s/RWIJRTGBQGYHOD-UHFFFAOYSA-N.svg)
3-Acetamido-N-[4-(1H-indol-3-yl)-1,3-thiazol-2-yl]propanamide
CAS 796119-16-9C16H16N4O2S
2-Propanol, 1-phenoxy-3-((1-phenyl-1H-tetrazol-5-yl)thio)-
CAS 133506-57-7C16H16N4O2S
![N-(Furan-2-ylmethyl)-2-[(5-methyl-4-phenyl-1,2,4-triazol-3-yl)sulfanyl]acetamide chemical structure, C16H16N4O2S, CAS 701230-27-5](/s/YRZMPXBFBNAMED-UHFFFAOYSA-N.svg)
N-(Furan-2-ylmethyl)-2-[(5-methyl-4-phenyl-1,2,4-triazol-3-yl)sulfanyl]acetamide
CAS 701230-27-5C16H16N4O2S
![2-[[4-Methyl-5-(2-methylfuran-3-yl)-1,2,4-triazol-3-yl]sulfanyl]-N-phenylacetamide chemical structure, C16H16N4O2S, CAS 603098-12-0](/s/ZIQYDDLSPZRDDA-UHFFFAOYSA-N.svg)
2-[[4-Methyl-5-(2-methylfuran-3-yl)-1,2,4-triazol-3-yl]sulfanyl]-N-phenylacetamide
CAS 603098-12-0C16H16N4O2S
N-(5-Methylisoxazol-3-yl)-2-((1-(m-tolyl)-1H-imidazol-2-yl)thio)acetamide
CAS 851131-20-9C16H16N4O2S
![1-(2,4-Dimethylphenyl)-5-[(phenylsulfonyl)methyl]-1H-tetrazole chemical structure, C16H16N4O2S, CAS 898653-25-3](/s/KRQMRUOYWSHRTJ-UHFFFAOYSA-N.svg)
1-(2,4-Dimethylphenyl)-5-[(phenylsulfonyl)methyl]-1H-tetrazole
CAS 898653-25-3C16H16N4O2S
1-(3-Methylphenyl)-N-(4-methyl-1,3-thiazol-2-yl)-6-oxo-4,5-dihydropyridazine-3-carboxamide
CAS 796092-15-4C16H16N4O2S
1-(2,5-Dimethylphenyl)-6-oxo-N-(1,3-thiazol-2-yl)-4,5-dihydropyridazine-3-carboxamide
CAS 851623-64-8C16H16N4O2S
2-(2-Amino-5-(thiazol-4-yl)pyrimidin-4-yl)-4-ethyl-5-methoxyphenol
CAS 105258-14-8C16H16N4O2S
![5-[2-(4-Methoxyphenoxy)ethylsulfanyl]-1-phenyltetrazole chemical structure, C16H16N4O2S, CAS 331948-91-5](/s/DYVIBJWIASRNIF-UHFFFAOYSA-N.svg)
5-[2-(4-Methoxyphenoxy)ethylsulfanyl]-1-phenyltetrazole
CAS 331948-91-5C16H16N4O2S
![5-Ethyl-6-methyl-2-{[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]sulfanyl}pyrimidin-4-ol chemical structure, C16H16N4O2S, CAS 933861-07-5](/s/YTPJQPMDOSNULI-UHFFFAOYSA-N.svg)
5-Ethyl-6-methyl-2-{[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]sulfanyl}pyrimidin-4-ol
CAS 933861-07-5C16H16N4O2S
![N-[4-(Propanoylcarbamothioylamino)phenyl]pyridine-3-carboxamide chemical structure, C16H16N4O2S, CAS 532982-23-3](/s/LJVUQWSZMZRTJL-UHFFFAOYSA-N.svg)
N-[4-(Propanoylcarbamothioylamino)phenyl]pyridine-3-carboxamide
CAS 532982-23-3C16H16N4O2S
- 2-{[3-(4-Methylphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]sulfanyl}butanoic acid852376-05-7C16H16N4O2S
- Methyl 2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)butanoate852372-92-0C16H16N4O2S
- N-(4-Ethoxyphenyl)-2-([1,2,4]triazolo[4,3-a]pyridin-3-ylsulfanyl)acetamide304691-51-8C16H16N4O2S
- 4-Hydroxy-2-methyl-N-(5-propyl-1,3,4-thiadiazol-2-yl)quinoline-6-carboxamide951975-14-7C16H16N4O2S
- 1-(2-Hydroxy-2-phenylethyl)-N-(2-thienylmethyl)-1H-1,2,3-triazole-4-carboxamide1396677-90-9C16H16N4O2S
- N-Cyclopropyl-3-{3-oxo-5-sulfanylidene-2H,3H,5H,6H-imidazo[1,2-c]quinazolin-2-yl}propanamide1033824-25-7C16H16N4O2S
- 5-[2-(2-Methoxyphenoxy)ethylsulfanyl]-1-phenyltetrazole340297-24-7C16H16N4O2S
- 4-((2-(1,3-Dioxolan-2-yl)ethyl)thio)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine872856-66-1C16H16N4O2S
- (4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)(5-methylisoxazol-3-yl)methanone941909-46-2C16H16N4O2S
- 6-Methyl-N-[4-(methylsulfanyl)benzyl]-4-oxo-4,5-dihydropyrazolo[1,5-a]pyrazine-2-carboxamide1775348-32-7C16H16N4O2S
- 9H-Purine-9-acetic acid, 6-[(4-methylphenyl)thio]-, ethyl ester646509-76-4C16H16N4O2S
- (5Z)-5-({[2-(1H-Indol-3-yl)ethyl]amino}methylidene)-1-methyl-2-thioxodihydropyrimidine-4,6(1H,5H)-dione676470-20-5C16H16N4O2S
- 2-(2-(2-(1H-Indol-1-yl)acetamido)thiazol-4-yl)-N-methylacetamide1206999-17-8C16H16N4O2S
- 9H-Purine-9-acetic acid, 6-[(3-methylphenyl)thio]-, ethyl ester646509-74-2C16H16N4O2S
- N-[2-(4-Methyl-5-oxo-3-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl]thiophene-2-carboxamide1203095-94-6C16H16N4O2S
- N-(2-Methoxyethyl)-N-(pyridin-4-ylmethyl)benzo[c][1,2,5]thiadiazole-5-carboxamide1334369-05-9C16H16N4O2S
- 2,6-Diamino-4-(4-ethoxy-3-methoxyphenyl)-4H-thiopyran-3,5-dicarbonitrile311763-22-1C16H16N4O2S
- N-(4-(2,3-Dihydroimidazo[2,1-b]thiazol-6-yl)phenyl)-5-oxopyrrolidine-2-carboxamide1236270-24-8C16H16N4O2S
- N-(2-Methoxyquinolin-8-yl)-4-propyl-1,2,3-thiadiazole-5-carboxamide1226438-66-9C16H16N4O2S
- N-(Furan-2-ylmethyl)-2-(2-((4-methylpyridin-2-yl)amino)thiazol-4-yl)acetamide1226439-90-2C16H16N4O2S
- N-(2,9-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-2,4-dimethylthiazole-5-carboxamide897617-51-5C16H16N4O2S
- Ethyl N-(5-amino-3-phenyl-2H-pyrido[4,3-b][1,4]thiazin-7-yl)carbamate86970-55-0C16H16N4O2S
- N-[4-(4-Methoxy-3-methylphenyl)-1,3-thiazol-2-yl]-1-methyl-1H-pyrazole-5-carboxamide1019096-75-3C16H16N4O2S
- Ethyl 2-((4-methyl-1-phenyl-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)acetate1105235-35-5C16H16N4O2S
- 2-((1-Methyl-5-phenyl-1H-imidazol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide879151-55-0C16H16N4O2S
- N-(4-(4-Methoxyphenyl)-5-methylthiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide1172558-39-2C16H16N4O2S
- N-(6-((2-(Indolin-1-yl)-2-oxoethyl)thio)pyridazin-3-yl)acetamide1021120-84-2C16H16N4O2S
- Ethyl 5-amino-1-[4-(4-methylphenyl)-1,3-thiazol-2-yl]pyrazole-4-carboxylate957045-17-9C16H16N4O2S
- N-(1-(6-Methoxybenzo[d]thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)cyclopropanecarboxamide1171331-53-5C16H16N4O2S
- Neuraminidase-IN-62738526-22-0C16H16N4O2S
- N-((1-Methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)benzo[d]thiazole-2-carboxamide1797238-01-7C16H16N4O2S
- N-[4-[(Methylcarbamothioylamino)carbamoyl]phenyl]benzamide146305-30-8C16H16N4O2S
- N-(5-Cyclohexyl-1,3,4-oxadiazol-2-yl)benzo[d]thiazole-2-carboxamide922105-45-1C16H16N4O2S
- Egfr/her2-IN-82820126-32-5C16H16N4O2S
- (E)-3-(5,6-Dihydro-4H-1,3-oxazin-2-yl)-N-methyl-N-(5-pyridin-3-yl-1,3-thiazol-2-yl)prop-2-enamide2205018-36-4C16H16N4O2S
- 2-[3-(Pyrrolidin-1-ylsulfonyl)phenyl]imidazo[1,2-a]pyrimidine587007-18-9C16H16N4O2S
- 3-Methyl-7-(2-methylprop-2-enyl)-8-phenylsulfanylpurine-2,6-dione672944-74-0C16H16N4O2S
- 9-(3-Hydroxyphenyl)-2-(methylsulfanyl)-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one727395-23-5C16H16N4O2S
- Ethyl 2-(benzylsulfanyl)-7-methyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate98968-36-6C16H16N4O2S
- 3-(3,5-Dimethylisoxazol-4-yl)-N-(4-(pyridin-3-yl)thiazol-2-yl)propanamide1235374-08-9C16H16N4O2S
- N-(2-Ethoxyphenyl)-2-([1,2,4]triazolo[4,3-a]pyridin-3-ylsulfanyl)acetamide379249-04-4C16H16N4O2S
- (5Z)-2-(4-Methylpiperazin-1-yl)-5-(2-oxo-1H-indol-3-ylidene)-1,3-thiazol-4-one1451094-99-7C16H16N4O2S
- 2-[(1-Methyl-1H-benzimidazol-2-yl)sulfanyl]-N'-[(5-methyl-2-furyl)methylene]acetohydrazide304451-62-5C16H16N4O2S
- N-(4-Cyanophenyl)-2-[(4-hydroxy-6-propylpyrimidin-2-yl)sulfanyl]acetamide356775-51-4C16H16N4O2S
- 5,6-Dimethyl-2-({[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)pyrimidin-4-ol1226447-49-9C16H16N4O2S
- 2-{[5-(Furan-2-yl)-4-methyl-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-methylphenyl)acetamide557069-37-1C16H16N4O2S
- 1-Ethyl-7-methyl-N-(4-methylthiazol-2-yl)-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide786725-23-3C16H16N4O2S
- Benzenesulfonamide, 4-amino-N-(1-(phenylmethyl)-1H-imidazol-2-yl)-71795-52-3C16H16N4O2S
- Ethyl 2-(1,3-benzothiazol-2-ylamino)-4,6-dimethylpyrimidine-5-carboxylate810628-10-5C16H16N4O2S
- Ethyl 2-((3-(p-tolyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetate852375-98-5C16H16N4O2S
- (E)-2-(3-Nitrobenzylidene)-N-phenethylhydrazinecarbothioamide402946-73-0C16H16N4O2S
- 6-(2-Furyl)-2-(propylthio)-6,7-dihydro[1,2,4]triazolo[5,1-b]quinazolin-8(5H)-one932209-60-4C16H16N4O2S
- 1-Ethyl-2-methyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)-4-oxoquinoline-6-carboxamide1010898-47-1C16H16N4O2S
- 2-(((3-(2,3-Dimethoxyphenyl)-1H-1,2,4-triazol-5-yl)thio)methyl)pyridine902136-79-2C16H16N4O2S
- 5-Methyl-2-(1-(pyridin-3-ylsulfonyl)azetidin-3-yl)-1H-benzo[d]imidazole1396680-52-6C16H16N4O2S
- 3-((2-Oxo-2-phenylethyl)thio)-5-propyl-[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one891125-31-8C16H16N4O2S
- 2-({[3-(3,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-6-methylpyrimidin-4-ol1226457-99-3C16H16N4O2S
- 2-{[5-(Furan-2-yl)-4-methyl-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-methylphenyl)acetamide557069-23-5C16H16N4O2S
- 3-Methyl-8-(4-methylphenylthio)-7-prop-2-enyl-1,3,7-trihydropurine-2,6-dione797775-61-2C16H16N4O2S
- N-[(Z)-1-(Furan-2-yl)ethylideneamino]-2-(1-methylbenzimidazol-2-yl)sulfanylacetamide307346-78-7C16H16N4O2S
- 5-(Ethylthio)-1,3-dimethyl-7-phenylpyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione896677-55-7C16H16N4O2S
- Ethyl 2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)propanoate852372-90-8C16H16N4O2S
- Methyl 2-((3-(p-tolyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)propanoate852376-02-4C16H16N4O2S
- N-(4-(4-Methoxyphenyl)thiazol-2-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide1013782-87-0C16H16N4O2S
- 1-(1,3-Dimethyl-1H-pyrazol-4-yl)-2-mercapto-4-(4-methoxybenzylidene)-1H-imidazol-5(4H)-one1005566-73-3C16H16N4O2S
- Isoxazol-5-yl(4-(4-methylbenzo[d]thiazol-2-yl)piperazin-1-yl)methanone941994-14-5C16H16N4O2S
- 3-(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)-N-(2-(thiophen-2-yl)ethyl)propanamide1235643-40-9C16H16N4O2S
- 2-[1-(4-Ethylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-4-methyl-1,3-thiazole-5-carboxylic acid1232809-10-7C16H16N4O2S
- 4-Cyclopropaneamido-N-cyclopropyl-3-(pyridin-2-yl)-1,2-thiazole-5-carboxamide1251706-98-5C16H16N4O2S
- N-Cyclopentyl-2-(4-oxopyrido[3',2':4,5]thieno[3,2-d]pyrimidin-3(4H)-yl)acetamide1215395-42-8C16H16N4O2S
- 1-((3-Methyl-4-oxo-3,4-dihydrophthalazin-1-yl)methyl)-3-(thiophen-2-ylmethyl)urea1396870-82-8C16H16N4O2S
- N-(2-(Methylthio)phenyl)-1-(pyrazine-2-carbonyl)azetidine-3-carboxamide1448134-02-8C16H16N4O2S
- 1-Methyl-2-oxo-N-{2-[4-(thiophen-2-yl)-1H-imidazol-2-yl]ethyl}-1,2-dihydropyridine-3-carboxamide1396814-53-1C16H16N4O2S
- 3-(4-Methoxyphenyl)-1-methyl-N-(4-methyl-1,3-thiazol-2-yl)-1H-pyrazole-5-carboxamide1630865-84-7C16H16N4O2S
- 1-(2-Hydroxy-2-phenylethyl)-N-(2-thienylmethyl)-1H-1,2,4-triazole-3-carboxamide2108825-21-2C16H16N4O2S
- 2-({[3-(4-Ethylphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-6-methyl-4-pyrimidinol1226446-31-6C16H16N4O2S
Frequently asked questions
What is the molar mass of C16H16N4O2S?
The molar mass of C16H16N4O2S is 328.39 g/mol, calculated from standard atomic weights for 16 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 328.0994 Da.
How many compounds have the formula C16H16N4O2S?
CompoundList lists 268 compounds with the molecular formula C16H16N4O2S, including Sulfazamet, N-(4,6-Dimethyl-2-pyrimidinyl)-4-(1H-pyrrol-1-yl)benzenesulfonamide, 7-Benzyl-3-methyl-8-prop-2-enylsulfanylpurine-2,6-dione. 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 C16H16N4O2S?
C16H16N4O2S has a degree of unsaturation of 11. 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.