Molecular formula
C16H19N3O4S
240 compounds have this formula on CompoundList.
- Molar mass
- 349.40g/mol
- Monoisotopic mass
- 354.1410Da
- Atoms
- 43
- Elements
- 5
- Rings plus double bonds
- 9
The formula C16H19N3O4S describes a molecule made of 16 carbon atoms, 19 hydrogen atoms, 3 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 × 1655.00%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 195.48%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 312.03%14.007 × 3 = 42.021 g/mol
- O Oxygen × 418.32%15.999 × 4 = 63.996 g/mol
- S Sulfur × 19.18%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H19N3O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 240 compounds
Ampicillin
CAS 69-53-4C16H19N3O4S
Cephradine
CAS 38821-53-3C16H19N3O4S
Resminostat
CAS 864814-88-0C16H19N3O4S
6-((2-Amino-2-phenylacetyl)amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid
CAS 856649-99-5C16H19N3O4S
![2-[[2-(3-Methyl-2-methylimino-4-oxo-5-thiazolidinyl)-1-oxoethyl]amino]benzoic acid ethyl ester chemical structure, C16H19N3O4S, CAS 1164530-49-7](/s/DWOQEDLNZSBFHQ-UHFFFAOYSA-N.svg)
2-[[2-(3-Methyl-2-methylimino-4-oxo-5-thiazolidinyl)-1-oxoethyl]amino]benzoic acid ethyl ester
CAS 1164530-49-7C16H19N3O4S
Ampicillin, L-
CAS 19379-33-0C16H19N3O4S
![2-[[5-(4-Ethoxyphenyl)-1,3,4-oxadiazol-2-yl]thio]-1-(4-morpholinyl)ethanone chemical structure, C16H19N3O4S, CAS 850937-15-4](/s/NMSXDIUHVHKQGG-UHFFFAOYSA-N.svg)
2-[[5-(4-Ethoxyphenyl)-1,3,4-oxadiazol-2-yl]thio]-1-(4-morpholinyl)ethanone
CAS 850937-15-4C16H19N3O4S
(E)-N-(Furan-2-ylmethyl)-2-(3,4,5-trimethoxybenzylidene)hydrazinecarbothioamide
CAS 26959-99-9C16H19N3O4S
![2-(2-(2,5-Dioxopyrrolidin-1-yl)acetamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide chemical structure, C16H19N3O4S, CAS 477494-65-8](/s/SJNGEZAFEFDTMH-UHFFFAOYSA-N.svg)
2-(2-(2,5-Dioxopyrrolidin-1-yl)acetamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide
CAS 477494-65-8C16H19N3O4S
3-(((4-Methylphenyl)sulfonyl)amino)propyl pyridin-4-ylcarbamate
CAS 327042-42-2C16H19N3O4S
(3,5-Dimethyl-1H-pyrazol-1-yl)(4-(morpholinosulfonyl)phenyl)methanone
CAS 484049-12-9C16H19N3O4S
4-(Quinoline-8-sulfonyl)-piperazine-1-carboxylic acid ethyl ester
CAS 342780-99-8C16H19N3O4S
2-(2-Methoxy-N-methylsulfonylanilino)-N-(pyridin-2-ylmethyl)acetamide
CAS 432502-41-5C16H19N3O4S
![1-[4-(Ethylsulfamoyl)phenyl]-3-(3-methoxyphenyl)urea chemical structure, C16H19N3O4S, CAS 701289-64-7](/s/FPWDIKCAXZADIX-UHFFFAOYSA-N.svg)
1-[4-(Ethylsulfamoyl)phenyl]-3-(3-methoxyphenyl)urea
CAS 701289-64-7C16H19N3O4S
2-((2-((2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)-1-methyl-2-oxoethyl)thio)acetic acid
CAS 757192-84-0C16H19N3O4S
![4-(2-{3-Methyl-2-[(Z)-methylimino]-4-oxo-thiazolidin-5-yl}-acetylamino)-benzoic acid ethyl ester chemical structure, C16H19N3O4S, CAS 1164504-08-8](/s/BGMICMGWEQVPSU-UHFFFAOYSA-N.svg)
4-(2-{3-Methyl-2-[(Z)-methylimino]-4-oxo-thiazolidin-5-yl}-acetylamino)-benzoic acid ethyl ester
CAS 1164504-08-8C16H19N3O4S
4-Methoxy-N-(2-(N-(pyridin-3-ylmethyl)sulfamoyl)ethyl)benzamide
CAS 899739-60-7C16H19N3O4S
3-(Azepan-1-ylsulfonyl)-N-(1,2-oxazol-3-yl)benzamide
CAS 638135-92-9C16H19N3O4S
![(E)-N-(Benzo[d][1,3]dioxol-5-yl)-2-(3-ethyl-2-(ethylimino)-4-oxothiazolidin-5-yl)acetamide chemical structure, C16H19N3O4S, CAS 691380-53-7](/s/ORCGPFDYBFATGA-UHFFFAOYSA-N.svg)
(E)-N-(Benzo[d][1,3]dioxol-5-yl)-2-(3-ethyl-2-(ethylimino)-4-oxothiazolidin-5-yl)acetamide
CAS 691380-53-7C16H19N3O4S
Diketopiperazines of ampicillin
CAS 49841-96-5C16H19N3O4S
![2-{[5-(3,5-Dimethoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-1-(pyrrolidin-1-yl)ethan-1-one chemical structure, C16H19N3O4S, CAS 460728-14-7](/s/LXQFLPYOCAMZAR-UHFFFAOYSA-N.svg)
2-{[5-(3,5-Dimethoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-1-(pyrrolidin-1-yl)ethan-1-one
CAS 460728-14-7C16H19N3O4S
![4-Methyl-N-[3-(4-nitroanilino)propyl]benzenesulfonamide chemical structure, C16H19N3O4S, CAS 337325-24-3](/s/CIVGVODNLUBRQU-UHFFFAOYSA-N.svg)
4-Methyl-N-[3-(4-nitroanilino)propyl]benzenesulfonamide
CAS 337325-24-3C16H19N3O4S
N-(5-Methyl-1,2-oxazol-3-yl)-1-(4-methylbenzenesulfonyl)pyrrolidine-2-carboxamide
CAS 357387-92-9C16H19N3O4S
![2-((1-(Benzo[d][1,3]dioxol-5-ylmethyl)-1H-imidazol-2-yl)thio)-N-(2-methoxyethyl)acetamide chemical structure, C16H19N3O4S, CAS 869346-89-4](/s/QBIGEGINNWOTGP-UHFFFAOYSA-N.svg)
2-((1-(Benzo[d][1,3]dioxol-5-ylmethyl)-1H-imidazol-2-yl)thio)-N-(2-methoxyethyl)acetamide
CAS 869346-89-4C16H19N3O4S
- 2-(2-Ethoxy-N-methylsulfonylanilino)-N-pyridin-3-ylacetamide335211-85-3C16H19N3O4S
- 4-(Azepan-1-ylsulfonyl)-N-(1,2-oxazol-3-yl)benzamide612525-35-6C16H19N3O4S
- N-[2-(4-Methylsulfonylpiperazin-1-yl)phenyl]furan-2-carboxamide723753-68-2C16H19N3O4S
- N-{4-[(4-Methyl-1-piperazinyl)sulfonyl]phenyl}-2-furamide353468-35-6C16H19N3O4S
- [2-tert-Butyl-5-methyl-4-(2-nitrophenyl)sulfanylpyrazol-3-yl] acetate851127-35-0C16H19N3O4S
- N-Isopropyl-4-(8-oxo-6-thioxo-5,8-dihydro[1,3]dioxolo[4,5-g]quinazolin-7(6H)-yl)butanamide688054-15-1C16H19N3O4S
- 4-Methoxy-N-(6-morpholino-3-pyridinyl)benzenesulfonamide439095-80-4C16H19N3O4S
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-5-(5-ethyl-2-hydroxyphenyl)-1H-pyrazole-3-carboxamide1273553-45-9C16H19N3O4S
- Methyl 3-(2-morpholin-4-ylethyl)-4-oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylate422526-48-5C16H19N3O4S
- 2-(2-(2,6-Dimethyl-N-(pyrazol-1-ylmethyl)anilino)-2-oxoethyl)sulfinylacetic acid1246215-97-3C16H19N3O4S
- N-[2-(3,4-Dimethoxyphenyl)ethyl]-2-[(4-hydroxypyrimidin-2-yl)sulfanyl]acetamide459804-22-9C16H19N3O4S
- N-Butyl-3-(8-oxo-6-thioxo-5,6-dihydro-[1,3]dioxolo[4,5-g]quinazolin-7(8H)-yl)propanamide688054-86-6C16H19N3O4S
- 3-Methoxy-N-(2-(N-(pyridin-3-ylmethyl)sulfamoyl)ethyl)benzamide899967-25-0C16H19N3O4S
- 3-Methoxy-N-(2-(N-(pyridin-2-ylmethyl)sulfamoyl)ethyl)benzamide899979-39-6C16H19N3O4S
- N-(3-Methyl-1,1-dioxothiolan-3-yl)-3-(4-oxo-3H-quinazolin-2-yl)propanamide1090412-44-4C16H19N3O4S
- (Z)-3-(2-(3-Ethyl-2-(ethylimino)-4-oxothiazolidin-5-yl)acetamido)benzoic acid302552-76-7C16H19N3O4S
- Ethyl [3-acetyl-5-(acetylamino)-2-phenyl-2,3-dihydro-1,3,4-thiadiazol-2-yl]acetate332389-28-3C16H19N3O4S
- DU-6681129951-17-3C16H19N3O4S
- 2-((6,7-Dimethoxyquinazolin-4-yl)thio)-1-morpholinoethanone924859-87-0C16H19N3O4S
- (2S,5R,6R)-6-[[(2R)-2-(15N)azanyl-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid1217467-27-0C16H19N3O4S
- N-[5-(2-Methylsulfonylphenyl)-1,3,4-oxadiazol-2-yl]cyclohexanecarboxamide886922-66-3C16H19N3O4S
- 2-[5-(3,4-Dimethoxy-phenyl)-[1,3,4]oxadiazol-2-ylsulfanyl]-1-pyrrolidin-1-yl-ethanone486398-02-1C16H19N3O4S
- 2-(4-Methoxyphenyl)-3'-methyl-3',4'-dihydro-2'H-spiro[1,3-dioxane-5,7'-[1,3]thiazolo[3,2-a][1,3,5]triazin]-6'-one374087-20-4C16H19N3O4S
- 5-Cyclopropyl-1-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)-1H-pyrazole-3-carboxamide1019096-39-9C16H19N3O4S
- N-Ethyl-N-{2-[(4-nitrophenyl)amino]ethyl}benzenesulfonamide433327-85-6C16H19N3O4S
- Propan-2-yl 6-methyl-2-methylsulfanyl-4-(3-nitrophenyl)-1,4-dihydropyrimidine-5-carboxylate5573-19-3C16H19N3O4S
- 2-(2-(2,5-Dioxopyrrolidin-1-yl)acetamido)-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide476308-77-7C16H19N3O4S
- N4-[(2,5-dimethoxyphenyl)methyl]-N2-ethyl-1,3-thiazole-2,4-dicarboxamide1251633-49-4C16H19N3O4S
- Ethyl (4-(2-((2-methoxybenzyl)amino)-2-oxoethyl)thiazol-2-yl)carbamate946314-21-2C16H19N3O4S
- Ethyl 2-(3-(4-methoxyphenethyl)ureido)thiazole-4-carboxylate1202970-21-5C16H19N3O4S
- N-(2-(Propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)isoxazole-5-carboxamide1211347-55-5C16H19N3O4S
- N-(3,4-Dimethoxyphenyl)-2-((4,5-dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetamide899991-03-8C16H19N3O4S
- (E)-Ethyl 4-(2-cyano-2-(phenylsulfonyl)vinyl)piperazine-1-carboxylate885185-58-0C16H19N3O4S
- N-(5-(4-(Methylsulfonyl)benzyl)-1,3,4-oxadiazol-2-yl)cyclopentanecarboxamide1171699-58-3C16H19N3O4S
- Methyl 1-(1,1-dioxidotetrahydrothiophen-3-yl)-3-methyl-1,5,6,7-tetrahydrocyclopenta[b]pyrazolo[4,3-e]pyridine-4-carboxylate1040636-22-3C16H19N3O4S
- N-[(2H-1,3-Benzodioxol-5-yl)methyl]-6-(2-methylpropane-2-sulfonyl)pyridazin-3-amine1040681-12-6C16H19N3O4S
- Ethyl 5-(5,6,7,8-tetrahydronaphthalen-1-ylsulfamoyl)-1H-pyrazole-4-carboxylate1106908-39-7C16H19N3O4S
- 2-[(2-Hydroxyethyl)amino]-n'-[(4-methylphenyl)sulfonyl]benzohydrazide27132-55-4C16H19N3O4S
- Methyl 3-(3-(isopropylamino)-3-oxopropyl)-4-oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylate946354-13-8C16H19N3O4S
- N-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)-2,3-dihydrobenzofuran-5-sulfonamide1797552-75-0C16H19N3O4S
- N-[5-(3-Methylsulfonylphenyl)-1,3,4-oxadiazol-2-yl]cyclohexanecarboxamide886929-19-7C16H19N3O4S
- Ethyl (4-(2-((4-ethoxyphenyl)amino)-2-oxoethyl)thiazol-2-yl)carbamate953226-65-8C16H19N3O4S
- 2-((5-(Phenoxymethyl)-1,3,4-oxadiazol-2-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide948263-58-9C16H19N3O4S
- Methyl 3-{[(2-methylpropyl)carbamoyl]methyl}-4-oxo-2-sulfanylidene-1,2,3,4-tetrahydroquinazoline-7-carboxylate1021250-79-2C16H19N3O4S
- Nanterinone mesylate102791-74-2C16H19N3O4S
- 3-((1-((2-Methoxyphenyl)sulfonyl)piperidin-4-yl)oxy)pyridazine1797536-42-5C16H19N3O4S
- 4-Acetyl-N-(1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)benzenesulfonamide1797351-54-2C16H19N3O4S
- 3-[(Dimethylsulfamoyl)amino]-N-(4-methoxyphenyl)benzamide90233-65-1C16H19N3O4S
- 5-Isopentyl-4,5-dihydrobenzo[F]imidazo[5,1-D][1,2,5]thiadiazepine-3-carboxylic acid 6,6-dioxide1422060-53-4C16H19N3O4S
- Ampicillin-d51426173-65-0C16H19N3O4S
- 2-[3-(Morpholin-4-ylmethyl)-2,4-dioxo-1,3-thiazolidin-5-yl]-N-phenylacetamide307545-42-2C16H19N3O4S
- 1-[(3,5-Dimethyl-4-isoxazolyl)sulfonyl]-N-phenyl-2-pyrrolidinecarboxamide1093404-77-3C16H19N3O4S
- 3-(2-Ethoxyphenyl)-N-[(E)-3-methylsulfonylprop-2-enyl]-1H-pyrazole-5-carboxamide2305572-22-7C16H19N3O4S
- N-(3-Methoxyphenyl)-2-[2-(morpholin-4-yl)-4-oxo-4,5-dihydro-1,3-thiazol-5-yl]acetamide923696-89-3C16H19N3O4S
- Benzenesulfonamide, N-butyl-3-nitro-4-(phenylamino)-70660-56-9C16H19N3O4S
- Nicotinamide, N-(2-((p-phenetidino)sulfonyl)ethyl)-21925-23-5C16H19N3O4S
- N-[2-(Cyclohexen-1-yl)ethyl]-2,3-dioxo-1,4-dihydroquinoxaline-6-sulfonamide535991-18-5C16H19N3O4S
- 3-{2-[2-(Diethylamino)-4-oxo-4,5-dihydro-1,3-thiazol-5-yl]acetamido}benzoic acid749902-44-1C16H19N3O4S
- (E)-3-(1-((4-((Dimethylamino)methyl)phenyl)sulfonyl)-1H-pyrrol-3-yl)-N-hydroxyacrylamide1266226-30-5C16H19N3O4S
- N-(2,5-Dimethoxyphenyl)-2-[(5,6-dimethyl-4-oxo-1H-pyrimidin-2-yl)sulfanyl]acetamide674366-96-2C16H19N3O4S
- RefChem:38131233993-48-5C16H19N3O4S
- 4-Methyl-N-(1,2-oxazol-3-yl)-3-piperidin-1-ylsulfonylbenzamide637325-77-0C16H19N3O4S
- 4-[(4-Methylpiperidin-1-yl)sulfonyl]-N-(1,2-oxazol-3-yl)benzamide612526-34-8C16H19N3O4S
- tert-Butyl 2-((4-methyl-2-oxo-2H-chromen-7-yl)carbamothioyl)hydrazinecarboxylate701289-53-4C16H19N3O4S
- 7-(3-Morpholin-4-ylpropyl)-6-sulfanylidene-5H-[1,3]dioxolo[4,5-g]quinazolin-8-one688053-35-2C16H19N3O4S
- Methyl 6-cyclopropyl-1-(1,1-dioxidotetrahydrothiophen-3-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate879148-80-8C16H19N3O4S
- N-(5-((Phenylsulfonyl)methyl)-1,3,4-oxadiazol-2-yl)cyclohexanecarboxamide922450-88-2C16H19N3O4S
- Ethyl {2-[(5,6,7,8-tetrahydro-4H-cyclohepta[d][1,2]oxazol-3-ylcarbonyl)amino]-1,3-thiazol-4-yl}acetate1282122-28-4C16H19N3O4S
- 3-Cyclopropyl-5-(1-((2-methoxy-5-methylphenyl)sulfonyl)azetidin-3-yl)-1,2,4-oxadiazole1351596-98-9C16H19N3O4S
- N-{2-[(4-Methoxyphenyl)sulfonyl]ethyl}-2,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxamide1435992-46-3C16H19N3O4S
- N-((1-(Pyridin-3-ylsulfonyl)piperidin-4-yl)methyl)furan-2-carboxamide1428379-53-6C16H19N3O4S
- N-((5-Cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide1448062-84-7C16H19N3O4S
- 3-(1-(Cyclopropylsulfonyl)piperidin-4-yl)quinazoline-2,4(1H,3H)-dione2034348-37-1C16H19N3O4S
- Ethyl 4-[4-(2-amino-2-oxoethoxy)phenyl]-6-methyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate666210-37-3C16H19N3O4S
- 4-Methyl-N-[3-(2-nitroanilino)propyl]benzenesulfonamide120116-58-7C16H19N3O4S
- 5-Methyl-N-(4-piperidin-1-ylsulfonylphenyl)-1,2-oxazole-3-carboxamide886627-07-2C16H19N3O4S
Frequently asked questions
What is the molar mass of C16H19N3O4S?
The molar mass of C16H19N3O4S is 349.40 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 354.1410 Da.
How many compounds have the formula C16H19N3O4S?
CompoundList lists 240 compounds with the molecular formula C16H19N3O4S, including Ampicillin, Cephradine, Resminostat. 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 C16H19N3O4S?
C16H19N3O4S 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.