Molecular formula
C16H20N4O4S
111 compounds have this formula on CompoundList.
- Molar mass
- 364.42g/mol
- Monoisotopic mass
- 371.1645Da
- Atoms
- 45
- Elements
- 5
- Rings plus double bonds
- 9
The formula C16H20N4O4S describes a molecule made of 16 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms, 4 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 × 1652.73%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 205.53%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 415.37%14.007 × 4 = 56.028 g/mol
- O Oxygen × 417.56%15.999 × 4 = 63.996 g/mol
- S Sulfur × 18.80%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H20N4O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 111 compounds
![2-{4-[(2,5-Dimethoxyphenyl)sulfonyl]piperazino}pyrimidine chemical structure, C16H20N4O4S, CAS 725215-07-6](/s/HBYFLUJEVATBGV-UHFFFAOYSA-N.svg)
2-{4-[(2,5-Dimethoxyphenyl)sulfonyl]piperazino}pyrimidine
CAS 725215-07-6C16H20N4O4S
4-(Azepan-1-ylsulfonyl)-N-(5-methyl-1,3,4-oxadiazol-2-yl)benzamide
CAS 850936-59-3C16H20N4O4S
![N-({5-[(2-Azepan-1-yl-2-oxoethyl)thio]-1,3,4-oxadiazol-2-yl}methyl)-2-furamide chemical structure, C16H20N4O4S, CAS 851861-99-9](/s/UYIBXJNNFJWGFE-UHFFFAOYSA-N.svg)
N-({5-[(2-Azepan-1-yl-2-oxoethyl)thio]-1,3,4-oxadiazol-2-yl}methyl)-2-furamide
CAS 851861-99-9C16H20N4O4S
1,3-Dimethyl-5-(4-phenylpiperazino)sulfonyl-pyrimidine-2,4-quinone
CAS 874806-76-5C16H20N4O4S
![2-[4-(3,4-Dimethoxyphenyl)sulfonylpiperazin-1-yl]pyrazine chemical structure, C16H20N4O4S, CAS 852678-11-6](/s/BYUGESNFSCBACQ-UHFFFAOYSA-N.svg)
2-[4-(3,4-Dimethoxyphenyl)sulfonylpiperazin-1-yl]pyrazine
CAS 852678-11-6C16H20N4O4S
![(2S)-4-Methylsulfanyl-2-[4-(4-oxo-1,2,3-benzotriazin-3-yl)butanoylamino]butanoic acid chemical structure, C16H20N4O4S, CAS 958984-18-4](/s/ZQQUZQLXTIQAEK-ZDUSSCGKSA-N.svg)
(2S)-4-Methylsulfanyl-2-[4-(4-oxo-1,2,3-benzotriazin-3-yl)butanoylamino]butanoic acid
CAS 958984-18-4C16H20N4O4S
N-(4-Nitrophenyl)-4-(oxolane-2-carbonyl)piperazine-1-carbothioamide
CAS 430469-49-1C16H20N4O4S
![N-(5-Methyl-1,3,4-oxadiazol-2-yl)-4-[(2-methylpiperidin-1-yl)sulfonyl]benzamide chemical structure, C16H20N4O4S, CAS 850936-54-8](/s/AHMPDXQALKPONO-UHFFFAOYSA-N.svg)
N-(5-Methyl-1,3,4-oxadiazol-2-yl)-4-[(2-methylpiperidin-1-yl)sulfonyl]benzamide
CAS 850936-54-8C16H20N4O4S
2-(((4-Methyl-4H-1,2,4-triazol-3-yl)thio)methyl)-5-(2-oxo-2-(piperidin-1-yl)ethoxy)-4H-pyran-4-one
CAS 899745-15-4C16H20N4O4S
![N-(2-{[4-(Pyridin-2-yl)piperazin-1-yl]sulfonyl}ethyl)furan-2-carboxamide chemical structure, C16H20N4O4S, CAS 946202-53-5](/s/UGLGOBUPHJCKNX-UHFFFAOYSA-N.svg)
N-(2-{[4-(Pyridin-2-yl)piperazin-1-yl]sulfonyl}ethyl)furan-2-carboxamide
CAS 946202-53-5C16H20N4O4S
Hydroxy torsemide
CAS 99300-68-2C16H20N4O4S
N-(4-(N-(2-(6-Oxopyridazin-1(6H)-yl)ethyl)sulfamoyl)phenyl)butyramide
CAS 1021206-63-2C16H20N4O4S
4'-Hydroxy torsemide
CAS 99300-67-1C16H20N4O4S
![2-((1-(3-Hydroxypropyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide chemical structure, C16H20N4O4S, CAS 899977-46-9](/s/LLESQWAAVSTPBV-UHFFFAOYSA-N.svg)
2-((1-(3-Hydroxypropyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide
CAS 899977-46-9C16H20N4O4S
N1-(5-methylisoxazol-3-yl)-N2-(2-morpholino-2-(thiophen-3-yl)ethyl)oxalamide
CAS 946248-09-5C16H20N4O4S
N-(5-Methyl-1,3,4-oxadiazol-2-yl)-4-((3-methylpiperidin-1-yl)sulfonyl)benzamide
CAS 685837-48-3C16H20N4O4S
![2-[4-(2,5-Dimethoxyphenyl)sulfonylpiperazin-1-yl]pyrazine chemical structure, C16H20N4O4S, CAS 1021094-07-4](/s/YGMYRBCVFHPOML-UHFFFAOYSA-N.svg)
2-[4-(2,5-Dimethoxyphenyl)sulfonylpiperazin-1-yl]pyrazine
CAS 1021094-07-4C16H20N4O4S
![2-((1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide chemical structure, C16H20N4O4S, CAS 899988-05-7](/s/HHVOKJIGNCPVRD-UHFFFAOYSA-N.svg)
2-((1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide
CAS 899988-05-7C16H20N4O4S
N-(5-(2,4-Dimethylphenyl)-1,3,4-oxadiazol-2-yl)-1-(methylsulfonyl)pyrrolidine-2-carboxamide
CAS 1188363-06-5C16H20N4O4S
N-(1,3-Dimethyl-1H-pyrazol-5-yl)-4-(morpholine-4-sulfonyl)benzamide
CAS 1020453-85-3C16H20N4O4S
N-(6-((4-((2-Methoxyethyl)amino)-4-oxobutyl)thio)pyridazin-3-yl)furan-2-carboxamide
CAS 1040649-44-2C16H20N4O4S
N-(4-(N-(2-(6-Oxopyridazin-1(6H)-yl)ethyl)sulfamoyl)phenyl)isobutyramide
CAS 1021206-62-1C16H20N4O4S
N-(4-(N-(3-(6-Oxopyridazin-1(6H)-yl)propyl)sulfamoyl)phenyl)propionamide
CAS 1105234-67-0C16H20N4O4S
N-(4-Amino-6-oxo-2-(propylthio)-1,6-dihydropyrimidin-5-yl)-3,4-dimethoxybenzamide
CAS 868226-80-6C16H20N4O4S
- Biotinyl p-nitroaniline33755-54-3C16H20N4O4S
- 2-[(2E)-3-Ethyl-2-(ethylimino)-4-oxo-1,3-thiazolidin-5-yl]-N-(4-methyl-2-nitrophenyl)acetamide514182-99-1C16H20N4O4S
- N-(4-{[(1-Tetrahydro-2H-pyran-4-yl-1H-pyrazol-4-yl)amino]sulfonyl}phenyl)acetamide1796948-68-9C16H20N4O4S
- 2-[4-(5-Acetyl-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidin-4-yl)-2-methoxyphenoxy]acetohydrazide828299-12-3C16H20N4O4S
- 1,3-Dimethyl-2,4-dioxo-N-(3-(2-oxopyrrolidin-1-yl)propyl)-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-6-carboxamide946335-83-7C16H20N4O4S
- N-(5-Ethyl-1,3,4-oxadiazol-2-yl)-4-(piperidin-1-ylsulfonyl)benzamide850935-63-6C16H20N4O4S
- 4-(4-Cyano-5-((3-methoxypropyl)amino)oxazol-2-yl)-N,N-dimethylbenzenesulfonamide941265-32-3C16H20N4O4S
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-1-(4-methoxyphenyl)-N,5-dimethyl-1H-1,2,3-triazole-4-carboxamide924820-15-5C16H20N4O4S
- N1-(5-methylisoxazol-3-yl)-N2-(2-morpholino-2-(thiophen-2-yl)ethyl)oxalamide899999-11-2C16H20N4O4S
- Ethyl 3-[(4-phenylpiperazin-1-yl)sulfonyl]-1H-pyrazole-4-carboxylate1260950-53-5C16H20N4O4S
- 3-((4-Methylpiperidin-1-yl)sulfonyl)-1-(pyridin-2-ylmethyl)-1H-pyrazole-4-carboxylic acid1251708-78-7C16H20N4O4S
- N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-1-(methylsulfonyl)azetidine-3-carboxamide1448130-83-3C16H20N4O4S
- 4-Methoxy-3-methyl-N-(2-morpholinopyrimidin-5-yl)benzenesulfonamide1396889-53-4C16H20N4O4S
- 1-Methyl-N-(4-(2-morpholino-2-oxoethyl)phenyl)-1H-pyrazole-4-sulfonamide1448036-78-9C16H20N4O4S
- 1-Piperazinecarboxylic acid, 4-(2-oxo-2-((3-(2-thienyl)-5-isoxazolyl)amino)ethyl)-, ethyl ester37852-52-1C16H20N4O4S
- Ethyl 2-((5-((2-methoxybenzamido)methyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetate689749-37-9C16H20N4O4S
- Methyl 5-(dimethylcarbamoyl)-2-{[(1-ethyl-1H-pyrazol-3-yl)carbonyl]amino}-4-methylthiophene-3-carboxylate957484-45-6C16H20N4O4S
- 4-{[(1,3-Dimethylpyrazol-4-yl)sulfonyl]amino}phenyl morpholin-4-yl ketone1005912-86-6C16H20N4O4S
- 2-((2-Cyclohexyl-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetic acid872627-47-9C16H20N4O4S
- 2-{[5-(Hydroxymethyl)-1-[(methylcarbamoyl)methyl]-1H-imidazol-2-yl]sulfanyl}-N-(2-methoxyphenyl)acetamide923164-96-9C16H20N4O4S
- 2-((5-(Hydroxymethyl)-1-(2-(methylamino)-2-oxoethyl)-1H-imidazol-2-yl)thio)-N-(3-methoxyphenyl)acetamide923195-90-8C16H20N4O4S
- 2-{[5-(Hydroxymethyl)-1-[(methylcarbamoyl)methyl]-1H-imidazol-2-yl]sulfanyl}-N-(4-methoxyphenyl)acetamide923677-76-3C16H20N4O4S
- 2,4-Dimethoxy-6-(4-(phenylsulfonyl)piperazin-1-yl)pyrimidine1021039-41-7C16H20N4O4S
- N-[1-(2-Methoxyacetyl)-1,2,3,4-tetrahydroquinolin-7-yl]-1-methyl-1H-pyrazole-4-sulfonamide1797241-42-9C16H20N4O4S
- 2-(1,3-Dioxo-2-azaspiro[4.4]non-2-yl)-N-[5-(tetrahydrofuran-2-yl)-1,3,4-thiadiazol-2-yl]acetamide1630857-86-1C16H20N4O4S
- Methyl (4-(N-(2-(2-cyclopropyl-1H-imidazol-1-yl)ethyl)sulfamoyl)phenyl)carbamate2034479-18-8C16H20N4O4S
- Methyl 2-(7-cyclopentyl-1,3-dimethyl-2,4-dioxopyrimido[4,5-d]pyrimidin-5-yl)sulfanylacetate893910-64-0C16H20N4O4S
- 1,3,6-Trimethyl-5-((2-morpholino-2-oxoethyl)thio)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione899747-06-9C16H20N4O4S
- 1-(Methylsulfonyl)-N-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)piperidine-4-carboxamide1207004-78-1C16H20N4O4S
- 4-Amino-N5-[(2,5-dimethoxyphenyl)methyl]-N3-ethyl-1,2-thiazole-3,5-dicarboxamide1251631-24-9C16H20N4O4S
- 1-[4-(Methylsulfonyl)piperazin-1-yl]-3-(3-phenyl-1,2,4-oxadiazol-5-yl)propan-1-one1394516-76-7C16H20N4O4S
- 1,3,5-Trimethyl-N-(4-methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-1H-pyrazole-4-sulfonamide1428366-44-2C16H20N4O4S
- 6-(1-(Methylsulfonyl)piperidine-4-carbonyl)-2-oxo-1,2,5,6,7,8-hexahydro-1,6-naphthyridine-3-carbonitrile2034485-59-9C16H20N4O4S
- Methyl (4-(N-((2-methyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methyl)sulfamoyl)phenyl)carbamate2034603-51-3C16H20N4O4S
- N-(1,3-Dimethyl-2,2-dioxido-1,3-dihydrobenzo[c][1,2,5]thiadiazol-5-yl)-3-(3,5-dimethylisoxazol-4-yl)propanamide2034260-58-5C16H20N4O4S
- 1H-Pyridazino(4,5-b)(1,4)benzothiazin-1-one, 2,10-dihydro-10-(2-(diethylamino)ethyl)-, N,5,5-trioxide, dihydrate126598-52-5C16H20N4O4S
- 5-Amino-N-benzyl-1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]imidazole-4-carbothioamide7151-32-8C16H20N4O4S
- 2-((1-(2-Amino-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)-N-(4-ethoxyphenyl)acetamide921846-01-7C16H20N4O4S
- 3-{3-[4-(Methylsulfonyl)piperazin-1-yl]-3-oxopropyl}quinazolin-4(3H)-one1144477-05-3C16H20N4O4S
- 2-((1-(2-Amino-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)-N-(2-ethoxyphenyl)acetamide921821-68-3C16H20N4O4S
- 3-Methoxy-1-methyl-N-(1-(methylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)-1H-pyrazole-4-carboxamide1206988-52-4C16H20N4O4S
- 5-Methyl-1-[2-(propane-2-sulfonyl)-1,2,3,4-tetrahydroisoquinolin-5-yl]-1H-1,2,3-triazole-4-carboxylic acid1334147-96-4C16H20N4O4S
- 3-Amino-6-(4-isopropylsulfonylphenyl)-N-methoxy-N-methyl-pyrazine-2-carboxamide1349151-94-5C16H20N4O4S
- Hydroxy torsemide-d71329613-35-5C16H20N4O4S
- N-[1-(2-Methoxyacetyl)-1,2,3,4-tetrahydroquinolin-7-yl]-1-methyl-1H-imidazole-4-sulfonamide1428366-04-4C16H20N4O4S
- 2-(4-(N-((4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridin-3-yl)methyl)sulfamoyl)phenoxy)acetamide2034589-86-9C16H20N4O4S
- 2-Methoxy-5-(N-((4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-3-yl)methyl)sulfamoyl)benzamide2034338-20-8C16H20N4O4S
- 2-(4-(N-((2-Methyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methyl)sulfamoyl)phenoxy)acetamide2034454-94-7C16H20N4O4S
- 2-(2-(2-Methoxyethoxy)isonicotinamido)-N,N,4-trimethylthiazole-5-carboxamide2034389-91-6C16H20N4O4S
- N-((3-(Furan-2-yl)pyrazin-2-yl)methyl)-1-(methylsulfonyl)piperidine-4-carboxamide2034540-00-4C16H20N4O4S
- N-((3-(Furan-3-yl)pyrazin-2-yl)methyl)-1-(methylsulfonyl)piperidine-4-carboxamide2034611-86-2C16H20N4O4S
- (1-(2-Hydroxy-2-(thiophen-2-yl)ethyl)-1H-1,2,3-triazol-4-yl)(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)methanone2034445-14-0C16H20N4O4S
- 2-(3,5-Dimethylisoxazol-4-yl)-N-(1,3,6-trimethyl-2,2-dioxido-1,3-dihydrobenzo[c][1,2,5]thiadiazol-5-yl)acetamide2034235-44-2C16H20N4O4S
- 1-Methyl-3-(4-((1-methyl-1H-imidazol-2-yl)sulfonyl)piperidine-1-carbonyl)pyridin-2(1H)-one2320380-74-1C16H20N4O4S
- 2-Methoxy-5-{4-[(1-methyl-1H-imidazol-2-yl)sulfonyl]piperidine-1-carbonyl}pyridine2320418-93-5C16H20N4O4S
- 4-{[3-(1,2,4-Oxadiazol-3-yl)-4-phenylpyrrolidin-1-yl]sulfonyl}morpholine2097903-37-0C16H20N4O4S
- 4-Cyclopropyl-6-{[1-(1,2-oxazole-4-sulfonyl)piperidin-4-yl]methoxy}pyrimidine2320665-77-6C16H20N4O4S
- Methyl 2-[2-({[(1-cyanocyclohexyl)carbamoyl]methyl}sulfanyl)-6-oxo-1,6-dihydropyrimidin-4-yl]acetate930720-39-1C16H20N4O4S
- N-(4-Amino-2-((2-ethoxyethyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-4-methoxybenzamide872597-34-7C16H20N4O4S
- N-(4-Amino-2-((2-methoxyethyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-4-ethoxybenzamide872597-69-8C16H20N4O4S
- N-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)-4-(diethylsulfamoyl)benzamide850936-06-0C16H20N4O4S
- 1H-Pyridazino(4,5-b)(1,4)benzothiazin-1-one, 2,10-dihydro-2-(2-(diethylamino)ethyl)-, N,5,5-trioxide, trihydrate126598-48-9C16H20N4O4S
- (R)-3-(5-Nitro-1H-benzoimidazol-2-ylsulfanyl)-pyrrolidine-1-carboxylic acid tert-butyl ester1353999-87-7C16H20N4O4S
- 2-{[3-(6-Cyanopyridine-3-sulfonamido)cyclobutyl](cyclopropylmethyl)amino}acetic acid2035222-47-8C16H20N4O4S
- 4-Acetyl-N-[3-(2-amino-4-methyl-6-oxo-1H-pyrimidin-5-yl)propyl]benzenesulfonamide17415-70-2C16H20N4O4S
- 2-[(2,2-Diethoxyethyl)thio]-N-(5-nitro-2-pyridinyl)-3-pyridinamine65592-18-9C16H20N4O4S
- 2-((1-(2-Hydroxyethyl)-2-oxo-1,2,5,6,7,8-hexahydroquinazolin-4-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide899973-67-2C16H20N4O4S
- 2-(6-Methoxypyridin-3-yl)-4-(methylsulfonylmethyl)-6-morpholin-4-yl-pyrimidine944057-07-2C16H20N4O4S
- 5-(1,4-Dioxaspiro[4.5]dec-8-ylmethanesulfonyl)-1-phenyl-1H-tetrazole1010815-08-3C16H20N4O4S
- (S)-3-(5-Nitro-1H-benzoimidazol-2-ylsulfanyl)pyrrolidine-1-carboxylic acid tert-butyl ester1353954-29-6C16H20N4O4S
- tert-Butyl 4-(5-nitrobenzo[d]thiazol-2-yl)piperazine-1-carboxylate1420864-91-0C16H20N4O4S
- 4-(4-Aminoanilino)-N,N-diethyl-3-nitrobenzene-1-sulfonamide62554-86-3C16H20N4O4S
- (R)-tert-Butyl (1-(5-nitrobenzo[d]thiazol-2-yl)pyrrolidin-3-yl)carbamate1421020-56-5C16H20N4O4S
- (S)-tert-Butyl (1-(5-nitrobenzo[d]thiazol-2-yl)pyrrolidin-3-yl)carbamate1421024-27-2C16H20N4O4S
- (S)-tert-Butyl 3-((5-nitrobenzo[d]thiazol-2-yl)amino)pyrrolidine-1-carboxylate1421040-66-5C16H20N4O4S
- (R)-tert-Butyl 3-((5-nitrobenzo[d]thiazol-2-yl)amino)pyrrolidine-1-carboxylate1421040-59-6C16H20N4O4S
Frequently asked questions
What is the molar mass of C16H20N4O4S?
The molar mass of C16H20N4O4S is 364.42 g/mol, calculated from standard atomic weights for 16 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 371.1645 Da.
How many compounds have the formula C16H20N4O4S?
CompoundList lists 111 compounds with the molecular formula C16H20N4O4S, including 2-{4-[(2,5-Dimethoxyphenyl)sulfonyl]piperazino}pyrimidine, 4-(Azepan-1-ylsulfonyl)-N-(5-methyl-1,3,4-oxadiazol-2-yl)benzamide, N-({5-[(2-Azepan-1-yl-2-oxoethyl)thio]-1,3,4-oxadiazol-2-yl}methyl)-2-furamide. 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 C16H20N4O4S?
C16H20N4O4S 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.