Molecular formula
C16H18N2O4S
372 compounds have this formula on CompoundList.
- Molar mass
- 334.39g/mol
- Monoisotopic mass
- 336.1020Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 9
The formula C16H18N2O4S describes a molecule made of 16 carbon atoms, 18 hydrogen atoms, 2 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 × 1657.47%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 185.43%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 28.38%14.007 × 2 = 28.014 g/mol
- O Oxygen × 419.14%15.999 × 4 = 63.996 g/mol
- S Sulfur × 19.59%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H18N2O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 372 compounds
Penicillin G
CAS 61-33-6C16H18N2O4S
Penicillins
CAS 1406-05-9C16H18N2O4S
Phenazine ethosulfate
CAS 10510-77-7C16H18N2O4S
5-(Morpholine-4-sulfonyl)-2-phenoxyaniline
CAS 736948-90-6C16H18N2O4S
Sulfaproxyline
CAS 116-42-7C16H18N2O4S
![Ethyl 2-amino-5-[(2-methoxyphenyl)carbamoyl]-4-methylthiophene-3-carboxylate chemical structure, C16H18N2O4S, CAS 332867-79-5](/s/JEZBCBFVAXJLDN-UHFFFAOYSA-N.svg)
Ethyl 2-amino-5-[(2-methoxyphenyl)carbamoyl]-4-methylthiophene-3-carboxylate
CAS 332867-79-5C16H18N2O4S
N-(4-((Furan-2-ylmethyl)amino)-1,1-dioxidotetrahydrothiophen-3-yl)benzamide
CAS 328021-36-9C16H18N2O4S
![5-[(5-Acetyl-2-propan-2-yloxyphenyl)methyl]-6-hydroxy-2-sulfanylidene-1H-pyrimidin-4-one chemical structure, C16H18N2O4S, CAS 78927-64-7](/s/DCIDOXBJPJVTFZ-UHFFFAOYSA-N.svg)
5-[(5-Acetyl-2-propan-2-yloxyphenyl)methyl]-6-hydroxy-2-sulfanylidene-1H-pyrimidin-4-one
CAS 78927-64-7C16H18N2O4S
Benzylpenicillenic acid
CAS 3264-88-8C16H18N2O4S
![2-[(3-Methoxyphenyl)-oxomethyl]imino-3,4-dimethyl-5-thiazolecarboxylic acid ethyl ester chemical structure, C16H18N2O4S, CAS 476628-12-3](/s/LRGNZPRZUQBJIQ-UHFFFAOYSA-N.svg)
2-[(3-Methoxyphenyl)-oxomethyl]imino-3,4-dimethyl-5-thiazolecarboxylic acid ethyl ester
CAS 476628-12-3C16H18N2O4S
![N-[4-(1-Piperidinylsulfonyl)phenyl]-2-furamide chemical structure, C16H18N2O4S, CAS 315670-50-9](/s/KWYHJMWFHRZLRM-UHFFFAOYSA-N.svg)
N-[4-(1-Piperidinylsulfonyl)phenyl]-2-furamide
CAS 315670-50-9C16H18N2O4S
Benzylpenillic acid
CAS 13093-87-3C16H18N2O4S
Ethyl 5-amino-4-((2-methoxyphenyl)carbamoyl)-3-methylthiophene-2-carboxylate
CAS 354561-74-3C16H18N2O4S
![1-(2-Furoyl)-4-[(4-methylphenyl)sulfonyl]piperazine chemical structure, C16H18N2O4S, CAS 313250-89-4](/s/KBIJOMUAIJBJRE-UHFFFAOYSA-N.svg)
1-(2-Furoyl)-4-[(4-methylphenyl)sulfonyl]piperazine
CAS 313250-89-4C16H18N2O4S
![5-[(5-Acetyl-2-propoxyphenyl)methyl]-6-hydroxy-2-sulfanylidene-1H-pyrimidin-4-one chemical structure, C16H18N2O4S, CAS 78927-63-6](/s/XOBHTQPVGQQQJG-UHFFFAOYSA-N.svg)
5-[(5-Acetyl-2-propoxyphenyl)methyl]-6-hydroxy-2-sulfanylidene-1H-pyrimidin-4-one
CAS 78927-63-6C16H18N2O4S
2-((5-(Ethoxycarbonyl)-4-methyl-6-phenyl-1,6-dihydropyrimidin-2-yl)thio)acetic acid
CAS 309268-24-4C16H18N2O4S
![4-{[5-(Ethoxycarbonyl)-4-phenyl-1,3-thiazol-2-yl]amino}butanoic acid chemical structure, C16H18N2O4S, CAS 873208-56-1](/s/GIHUXQNDMORFTG-UHFFFAOYSA-N.svg)
4-{[5-(Ethoxycarbonyl)-4-phenyl-1,3-thiazol-2-yl]amino}butanoic acid
CAS 873208-56-1C16H18N2O4S
1-(2-Ethoxyphenyl)-3-(4-methylphenyl)sulfonylurea
CAS 351162-35-1C16H18N2O4S
![N-(3-Bicyclo[2.2.1]heptanyl)-2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetamide chemical structure, C16H18N2O4S, CAS 1164554-68-0](/s/BCBJZCOPAMTHRP-UHFFFAOYSA-N.svg)
N-(3-Bicyclo[2.2.1]heptanyl)-2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetamide
CAS 1164554-68-0C16H18N2O4S
![Ethyl (2-{[(3-methylphenoxy)acetyl]amino}-1,3-thiazol-4-yl)acetate chemical structure, C16H18N2O4S, CAS 331435-06-4](/s/JNMOGJGRFFKASN-UHFFFAOYSA-N.svg)
Ethyl (2-{[(3-methylphenoxy)acetyl]amino}-1,3-thiazol-4-yl)acetate
CAS 331435-06-4C16H18N2O4S
4-(Dimethylsulfamoyl)-N-(2-methoxyphenyl)benzamide
CAS 313646-59-2C16H18N2O4S
![N-(4-{[(2-Methoxybenzyl)amino]sulfonyl}phenyl)acetamide chemical structure, C16H18N2O4S, CAS 321531-91-3](/s/IUEDVPPBTRTQBM-UHFFFAOYSA-N.svg)
N-(4-{[(2-Methoxybenzyl)amino]sulfonyl}phenyl)acetamide
CAS 321531-91-3C16H18N2O4S
4-(Dimethylsulfamoyl)-N-(4-methoxyphenyl)benzamide
CAS 313403-53-1C16H18N2O4S
![[4-(Benzenesulfonyl)piperazin-1-yl]-(2-methylfuran-3-yl)methanone chemical structure, C16H18N2O4S, CAS 830340-59-5](/s/FSXFVCRULQKAMI-UHFFFAOYSA-N.svg)
[4-(Benzenesulfonyl)piperazin-1-yl]-(2-methylfuran-3-yl)methanone
CAS 830340-59-5C16H18N2O4S
- Methyl 7-(3-methylbenzyl)-5,8-dioxohexahydro[1,3]thiazolo[3,4-a]pyrazine-3-carboxylate1007922-31-7C16H18N2O4S
- N-(1,3-Dioxooctahydro-2H-4,7-epoxyisoindol-2-yl)-4-ethyl-5-methylthiophene-3-carboxamide1005112-41-3C16H18N2O4S
- Methyl 2-{[(2,6-dimethylphenoxy)acetyl]amino}-4-methyl-1,3-thiazole-5-carboxylate431886-71-4C16H18N2O4S
- N-(3-{[(2-Hydroxyethyl)amino]carbonyl}-4,5,6,7-tetrahydro-1-benzothien-2-yl)-2-furamide342388-69-6C16H18N2O4S
- 4-(Dimethylsulfamoyl)-N-(3-methoxyphenyl)benzamide313646-57-0C16H18N2O4S
- 2-(N-(4-Methoxyphenyl)sulfonyl-4-methylanilino)acetamide432524-96-4C16H18N2O4S
- 1-[(4-Methoxyphenyl)methyl]-3-(4-methylphenyl)sulfonylurea94671-38-2C16H18N2O4S
- 2-((4-(((tert-Butoxy)carbonyl)amino)phenyl)methyl)-1,3-thiazole-4-carboxylic acid1461708-34-8C16H18N2O4S
- 2-(Methylthio)-N-(3,4,5-trimethoxyphenyl)nicotinamide785799-57-7C16H18N2O4S
- 2-Methoxy-N-{3-[methyl(methylsulfonyl)amino]phenyl}benzamide694500-54-4C16H18N2O4S
- 5-(Benzylsulfamoyl)-2-ethoxybenzamide698986-91-3C16H18N2O4S
- Ethyl 3,4-dimethyl-2-(2-phenoxyacetyl)imino-1,3-thiazole-5-carboxylate476628-28-1C16H18N2O4S
- 2-[Benzenesulfonyl(methyl)amino]-N-(4-methoxyphenyl)acetamide693237-42-2C16H18N2O4S
- N-(2-Methoxybenzyl)-4-[(methylsulfonyl)amino]benzamide831238-02-9C16H18N2O4S
- Methyl 2-[(1-methyl-3,4-dihydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)sulfonyl]benzoate794573-29-8C16H18N2O4S
- 2-(2-Methoxy-N-(4-methylphenyl)sulfonylanilino)acetamide431910-19-9C16H18N2O4S
- 3,4,5-Trimethoxy-N'-[(2-methyl-3-thienyl)methylene]benzohydrazide353782-61-3C16H18N2O4S
- 2-Methyl-N-(4-pyrrolidin-1-ylsulfonylphenyl)furan-3-carboxamide717858-10-1C16H18N2O4S
- N-(2-Methoxybenzyl)-2-[(methylsulfonyl)amino]benzamide833430-50-5C16H18N2O4S
- N-(4-{[(4-Ethoxyphenyl)amino]sulfonyl}phenyl)acetamide19837-90-2C16H18N2O4S
- 2-(Thiophen-2-yl)-N'-[(E)-(2,4,5-trimethoxyphenyl)methylidene]acetohydrazide314068-80-9C16H18N2O4S
- N-[4-[(2-Ethoxyphenyl)sulfamoyl]phenyl]acetamide64173-24-6C16H18N2O4S
- N-(2-Methyl-6-propan-2-ylphenyl)-4-nitrobenzenesulfonamide545370-80-7C16H18N2O4S
- 3-(4-Methoxyphenyl)-N-(4-sulfamoylphenyl)propanamide353766-34-4C16H18N2O4S
- 3-(Benzenesulfonamido)-N-(4-methoxyphenyl)propanamide881934-42-5C16H18N2O4S
- 2-Amino-5-(4-methoxy-phenylcarbamoyl)-4-methyl-thiophene-3-carboxylic acid ethyl ester5726-48-7C16H18N2O4S
- 4-Nitro-N-(4-phenylbutan-2-yl)benzenesulfonamide321703-84-8C16H18N2O4S
- N-[[(4-Ethoxyphenyl)amino]carbonyl]-4-methylbenzenesulfonamide24535-61-3C16H18N2O4S
- Bmy-2517491615-54-2C16H18N2O4S
- 5-Allyl-1-((2-hydroxyethoxy)methyl)-6-(phenylthio)uracil136011-41-1C16H18N2O4S
- Ethyl 2-amino-5-[(3-methoxyphenyl)carbamoyl]-4-methylthiophene-3-carboxylate306287-17-2C16H18N2O4S
- N-{4-[(Dimethylamino)sulfonyl]phenyl}-2-phenoxyacetamide650584-62-6C16H18N2O4S
- 2-(3-Methylphenoxy)-N-(4-sulfamoylphenyl)propanamide821010-31-5C16H18N2O4S
- N-(4-Methoxyphenyl)-2-[methyl(methylsulfonyl)amino]benzamide640719-79-5C16H18N2O4S
- 4-[2-(1,3-Benzodioxol-5-ylmethylamino)ethyl]benzenesulfonamide875002-04-3C16H18N2O4S
- N-[1-(Ethanesulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl]furan-2-carboxamide946345-31-9C16H18N2O4S
- N,N-Dimethyl-5-(2-methylindoline-1-carbonyl)furan-2-sulfonamide1171057-28-5C16H18N2O4S
- 1-(2-(Benzo[d][1,3]dioxol-5-yl)-2-hydroxypropyl)-3-(thiophen-2-ylmethyl)urea1396786-68-7C16H18N2O4S
- N-(6,7-Dihydro-4H-pyrano[4,3-d]thiazol-2-yl)-2-(3,4-dimethoxyphenyl)acetamide1396859-16-7C16H18N2O4S
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-1-(furan-2-ylmethyl)-3-phenylurea850824-68-9C16H18N2O4S
- N-(2-(Ethylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)furan-2-carboxamide954614-30-3C16H18N2O4S
- Furan-2-yl(4-(m-tolylsulfonyl)piperazin-1-yl)methanone670272-51-2C16H18N2O4S
- 2-(4-Methylphenoxy)-N-(4-sulfamoylphenyl)propanamide817633-09-3C16H18N2O4S
- N-{4H,5H,6H-cyclopenta[c][1,2]oxazol-3-yl}-3-(propane-2-sulfonyl)benzamide941925-43-5C16H18N2O4S
- 2-(3-Carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid1239233-86-3C16H18N2O4S
- N-(1-(Furan-2-carbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)ethanesulfonamide942006-12-4C16H18N2O4S
- 2-(4-(Methylsulfonyl)phenyl)-N-(4,5,6,7-tetrahydrobenzo[c]isoxazol-3-yl)acetamide946370-68-9C16H18N2O4S
- N-(1-(Furan-2-carbonyl)indolin-6-yl)propane-2-sulfonamide1040661-77-5C16H18N2O4S
- 2-(2,3-Dimethoxybenzamido)-4,5-dimethylthiophene-3-carboxamide896290-77-0C16H18N2O4S
- Febuxostat impurity 71350352-70-3C16H18N2O4S
- 1-Ethyl-N-(3-hydroxypropyl)-2-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonamide920115-44-2C16H18N2O4S
- N-[4-[(4-Methoxyphenyl)methylsulfamoyl]phenyl]acetamide5861-33-6C16H18N2O4S
- 3-[(3-Carbamoyl-4,5-dimethylthiophen-2-yl)carbamoyl]bicyclo[2.2.1]hept-5-ene-2-carboxylic acid6132-22-5C16H18N2O4S
- 2-(2,4-Dimethylphenoxy)-N-(4-sulfamoylphenyl)acetamide6148-11-4C16H18N2O4S
- N-{4-[(2-Methoxy-5-methylphenyl)sulfamoyl]phenyl}acetamide289061-17-2C16H18N2O4S
- RefChem:3886935538-89-6C16H18N2O4S
- 1-(2-Methylquinolin-8-yl)sulfonylpiperidine-4-carboxylic acid638136-10-4C16H18N2O4S
- 8-Anilinonaphthalene-1-sulfonic acid--ammonia--water (1/1/1)206659-00-9C16H18N2O4S
- N-(3-Hydroxyphenyl)-3-[(propane-2-sulfonyl)amino]benzamide90233-74-2C16H18N2O4S
- N-[4-[(4-Ethoxyphenyl)sulfonylamino]phenyl]acetamide406473-38-9C16H18N2O4S
- Methyl 3-acetyl-4-(4-methoxyphenyl)-6-methyl-2-sulfanylidene-1,4-dihydropyrimidine-5-carboxylate330567-78-7C16H18N2O4S
- 3-Methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide25206-82-0C16H18N2O4S
- 2-{[(4-Methoxyphenoxy)acetyl]amino}-4,5-dimethyl-3-thiophenecarboxamide511517-84-3C16H18N2O4S
- 6-[(3-Carbamoyl-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid495375-74-1C16H18N2O4S
- (5Z)-5-[(2,5-Dimethoxyphenyl)methylidene]-2-morpholin-4-yl-1,3-thiazol-4-one346444-79-9C16H18N2O4S
- 2-[(2,4-Dimethoxybenzoyl)amino]-4,5-dimethylthiophene-3-carboxamide544438-15-5C16H18N2O4S
- 2-[(3,5-Dimethoxybenzoyl)amino]-4,5-dimethylthiophene-3-carboxamide383381-28-0C16H18N2O4S
- 4-Methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide25206-81-9C16H18N2O4S
- [2-(3,4-Dimethoxyphenyl)ethyl](2-nitrophenylthio)amine324056-27-1C16H18N2O4S
- Methyl 4-(2,5-dioxo-3-thiomorpholin-4-ylpyrrolidin-1-yl)benzoate313380-80-2C16H18N2O4S
- 2-Phenoxy-N-(4-sulfamoylphenyl)butanamide352681-70-0C16H18N2O4S
- 2-((1-Cyclohexyl-2,5-dioxopyrrolidin-3-yl)thio)nicotinic acid514183-40-5C16H18N2O4S
- 2-Phenoxy-N-[2-(4-sulfamoylphenyl)ethyl]acetamide25210-60-0C16H18N2O4S
- 2,4,6-Trimethyl-N-(2-methyl-3-nitrophenyl)benzenesulfonamide349143-16-4C16H18N2O4S
- 2-(2,6-Dimethylphenoxy)-N-(4-sulfamoylphenyl)acetamide587850-61-1C16H18N2O4S
- 2-[(4-Methoxyphenyl)(methylsulfonyl)amino]-N-phenylacetamide491843-95-9C16H18N2O4S
Frequently asked questions
What is the molar mass of C16H18N2O4S?
The molar mass of C16H18N2O4S is 334.39 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 336.1020 Da.
How many compounds have the formula C16H18N2O4S?
CompoundList lists 372 compounds with the molecular formula C16H18N2O4S, including Penicillin G, Penicillins, Phenazine ethosulfate. 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 C16H18N2O4S?
C16H18N2O4S 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.