Molecular formula
C16H13N3O4S
111 compounds have this formula on CompoundList.
- Molar mass
- 343.36g/mol
- Monoisotopic mass
- 343.0627Da
- Atoms
- 37
- Elements
- 5
- Rings plus double bonds
- 12
The formula C16H13N3O4S describes a molecule made of 16 carbon atoms, 13 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 × 1655.97%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 133.82%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 312.24%14.007 × 3 = 42.021 g/mol
- O Oxygen × 418.64%15.999 × 4 = 63.996 g/mol
- S Sulfur × 19.34%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H13N3O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 111 compounds
N-(2-Nitrophenyl)-2-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetamide
CAS 106691-42-3C16H13N3O4S
4-Methyl-2-nitro-N-quinolin-8-ylbenzenesulfonamide
CAS 712334-24-2C16H13N3O4S
2-(5-Benzylidene-2,4-dioxo-1,3-thiazolidin-3-yl)-N-(5-methyl-3-isoxazolyl)acetamide
CAS 5627-04-3C16H13N3O4S
![[3,5-Dimethyl-4-(4-nitrophenyl)sulfanylpyrazol-1-yl]-(furan-2-yl)methanone chemical structure, C16H13N3O4S, CAS 394237-05-9](/s/JBDAJJTWCNIRQT-UHFFFAOYSA-N.svg)
[3,5-Dimethyl-4-(4-nitrophenyl)sulfanylpyrazol-1-yl]-(furan-2-yl)methanone
CAS 394237-05-9C16H13N3O4S
![N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(thieno[2,3-d]pyrimidin-4-yloxy)acetamide chemical structure, C16H13N3O4S, CAS 756857-71-3](/s/NVMOICIIZWAJCA-UHFFFAOYSA-N.svg)
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(thieno[2,3-d]pyrimidin-4-yloxy)acetamide
CAS 756857-71-3C16H13N3O4S
![N-({5-[(2-Oxo-2-phenylethyl)thio]-1,3,4-oxadiazol-2-yl}methyl)-2-furamide chemical structure, C16H13N3O4S, CAS 851862-59-4](/s/LUZHUPZFTYTIBR-UHFFFAOYSA-N.svg)
N-({5-[(2-Oxo-2-phenylethyl)thio]-1,3,4-oxadiazol-2-yl}methyl)-2-furamide
CAS 851862-59-4C16H13N3O4S
Benzenesulfonamide, 4-hydroxy-3-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-
CAS 16432-45-4C16H13N3O4S
![(2E)-6-Methoxy-2-[(thien-2-ylcarbonyl)hydrazono]-2H-chromene-3-carboxamide chemical structure, C16H13N3O4S, CAS 1321670-65-8](/s/XNEPDLOZYPQVLD-KNTRCKAVSA-N.svg)
(2E)-6-Methoxy-2-[(thien-2-ylcarbonyl)hydrazono]-2H-chromene-3-carboxamide
CAS 1321670-65-8C16H13N3O4S
![2-{[(E)-(5-Nitrothiophen-2-yl)methylidene]amino}hexahydro-4,6-ethenocyclopropa[f]isoindole-1,3(2H,3aH)-dione chemical structure, C16H13N3O4S, CAS 473708-89-3](/s/KCZFLFYOLLDLKV-UBKPWBPPSA-N.svg)
2-{[(E)-(5-Nitrothiophen-2-yl)methylidene]amino}hexahydro-4,6-ethenocyclopropa[f]isoindole-1,3(2H,3aH)-dione
CAS 473708-89-3C16H13N3O4S
(E)-Methyl 2-((Z)-2-(1-cyano-2-(methylamino)-2-oxoethylidene)-4-oxo-3-phenylthiazolidin-5-ylidene)acetate
CAS 799824-56-9C16H13N3O4S
![N-(5,5-Dioxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)furan-2-carboxamide chemical structure, C16H13N3O4S, CAS 681265-43-0](/s/PMCAXFXEDHWMKT-UHFFFAOYSA-N.svg)
N-(5,5-Dioxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)furan-2-carboxamide
CAS 681265-43-0C16H13N3O4S
![N-(1,3-Benzodioxol-5-ylmethyl)-2-methyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C16H13N3O4S, CAS 896336-81-5](/s/BMRBXMZAMXITQH-UHFFFAOYSA-N.svg)
N-(1,3-Benzodioxol-5-ylmethyl)-2-methyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 896336-81-5C16H13N3O4S
![N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-3-methyl-5-oxo-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C16H13N3O4S, CAS 851945-79-4](/s/IATNOHDXNTYYTM-UHFFFAOYSA-N.svg)
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-3-methyl-5-oxo-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 851945-79-4C16H13N3O4S
![N-(1,3-Benzodioxol-5-ylmethyl)-3-methyl-5-oxo-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C16H13N3O4S, CAS 851944-74-6](/s/DGTXZSGDSJDFAD-UHFFFAOYSA-N.svg)
N-(1,3-Benzodioxol-5-ylmethyl)-3-methyl-5-oxo-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 851944-74-6C16H13N3O4S
N-(3-Nitrophenyl)-2-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetamide
CAS 353261-57-1C16H13N3O4S
N-(6-Methoxy-1,3-benzothiazol-2-yl)-3-methyl-4-nitrobenzamide
CAS 313554-00-6C16H13N3O4S
4-Methoxy-N-(6-methyl-1,3-benzothiazol-2-yl)-3-nitrobenzamide
CAS 310452-47-2C16H13N3O4S
N1-(2-carbamoylbenzofuran-3-yl)-N2-(thiophen-2-ylmethyl)oxalamide
CAS 920244-34-4C16H13N3O4S
2-Methyl-5-nitro-N-quinolin-8-ylbenzenesulfonamide
CAS 353515-11-4C16H13N3O4S
![N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C16H13N3O4S, CAS 896340-88-8](/s/FEMSEYYYOYXZKF-UHFFFAOYSA-N.svg)
N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 896340-88-8C16H13N3O4S
N-(4-Methoxy-3-methyl-1,3-benzothiazol-2-ylidene)-3-nitrobenzamide
CAS 441291-19-6C16H13N3O4S
N-(5-Acetyl-4-methylthiazol-2-yl)-2-(1,3-dioxoisoindolin-2-yl)acetamide
CAS 392290-20-9C16H13N3O4S
![Ethyl 4-(5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamido)benzoate chemical structure, C16H13N3O4S, CAS 851944-10-0](/s/CRBURJSBVYPHSZ-UHFFFAOYSA-N.svg)
Ethyl 4-(5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamido)benzoate
CAS 851944-10-0C16H13N3O4S
![Methyl 4-(3-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamido)benzoate chemical structure, C16H13N3O4S, CAS 851945-34-1](/s/FWFHDZYVWKIYHF-UHFFFAOYSA-N.svg)
Methyl 4-(3-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamido)benzoate
CAS 851945-34-1C16H13N3O4S
- 2-(2-(1,3-Dioxoisoindolin-2-yl)acetamido)-N-methylthiophene-3-carboxamide888413-35-2C16H13N3O4S
- Methyl 4-(2-(3-methylisoxazole-5-carboxamido)thiazol-4-yl)benzoate946318-69-0C16H13N3O4S
- 2-(5-(Benzo[d][1,3]dioxol-5-yl)isoxazol-3-yl)-N-(4-methylthiazol-2-yl)acetamide1172395-81-1C16H13N3O4S
- 2-(Furan-2-carboxamido)-N-(2-(methylthio)phenyl)oxazole-4-carboxamide1286719-30-9C16H13N3O4S
- N-(2-Methoxyphenyl)-2-(thiophene-2-carboxamido)oxazole-4-carboxamide1286698-74-5C16H13N3O4S
- N-(4-Methoxy-7-methyl-1,3-benzothiazol-2-yl)-4-nitrobenzamide912759-90-1C16H13N3O4S
- N-(5-(3-(Methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)benzamide886926-98-3C16H13N3O4S
- N-(6-Nitro-1,3-benzothiazol-2-yl)-3-phenoxypropanamide476295-59-7C16H13N3O4S
- 5-Phenyl-1-(4-sulfaMoylphenyl)-1H-pyrazole-3-carboxylic acid586333-65-5C16H13N3O4S
- 5-(4-Hydroxy-3-nitrobenzyl)-3-phenyl-2-thiohydantoin105956-89-6C16H13N3O4S
- N-(4-Nitrophenyl)-2-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetamide305373-30-2C16H13N3O4S
- 2-({5-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]pyridin-2-yl}sulfanyl)acetic acid1325306-47-5C16H13N3O4S
- N-(6-Ethoxy-1,3-benzothiazol-2-yl)-3-nitrobenzamide300568-29-0C16H13N3O4S
- (E)-Ethyl 2-((Z)-2-(2-amino-1-cyano-2-oxoethylidene)-4-oxo-3-phenylthiazolidin-5-ylidene)acetate799810-07-4C16H13N3O4S
- N-(6-Nitrobenzo[d]thiazol-2-yl)-2-phenoxypropanamide349579-69-7C16H13N3O4S
- 6-[2-(4-Aminophenyl)diazenyl]-5-hydroxy-1-naphthalenesulfonic acid25305-93-5C16H13N3O4S
- 3-{4-Nitro-3-[(phenylsulfonyl)methyl]phenyl}-1H-pyrazole318247-39-1C16H13N3O4S
- 3-Amino-6-oxo-2-(m-tolylcarbamoyl)-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylic acid438622-91-4C16H13N3O4S
- N-(1,3-Benzothiazol-2-yl)-2-(3-methyl-4-nitrophenoxy)acetamide409338-41-6C16H13N3O4S
- N-(4-Ethoxy-1,3-benzothiazol-2-yl)-3-nitrobenzamide312917-10-5C16H13N3O4S
- N-(4-Methoxy-6-nitro-1,3-benzothiazol-2-yl)-2-methylbenzamide313404-29-4C16H13N3O4S
- 4-{2-[(4-Nitrophenyl)sulfanyl]-4,5-dihydro-1H-imidazol-1-yl}benzenecarboxylic acid338772-90-0C16H13N3O4S
- 5-(Benzyloxy)-N-(5-methyl-1,3,4-thiadiazol-2-yl)-4-oxo-4H-pyran-2-carboxamide1021024-01-0C16H13N3O4S
- Methyl 2-{[(4-hydroxyquinolin-3-yl)carbonyl]amino}-4-methyl-1,3-thiazole-5-carboxylate1401583-93-4C16H13N3O4S
- N-[2-(3-Methyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl]-2,3-dihydro-1,4-benzodioxine-2-carboxamide1797188-03-4C16H13N3O4S
- Methyl 4-{[3-(3-methyl-1,2,4-oxadiazol-5-yl)thiophen-2-yl]carbamoyl}benzoate2034288-64-5C16H13N3O4S
- N-(3-(3-Methyl-1,2,4-oxadiazol-5-yl)thiophen-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide2034302-75-3C16H13N3O4S
- 7-Amino-4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic acid83006-40-0C16H13N3O4S
- 8'-Methoxy-3-methyl-6'-nitrospiro[1,3-benzothiazole-2,2'-1,3-benzoxazine]32432-60-3C16H13N3O4S
- 4-Methoxy-N-(4-methyl-1,3-benzothiazol-2-yl)-3-nitrobenzamide710976-13-9C16H13N3O4S
- 6-(((4-Methyl-4H-1,2,4-triazol-3-yl)thio)methyl)-4-oxo-4H-pyran-3-yl benzoate877815-95-7C16H13N3O4S
- Ethyl (2Z)-2-{[(4-hydroxyquinolin-3-yl)carbonyl]imino}-2,3-dihydro-1,3-thiazole-4-carboxylate1282100-27-9C16H13N3O4S
- N-(3-Methoxyphenyl)-2-(thiophene-3-carboxamido)oxazole-4-carboxamide1421500-63-1C16H13N3O4S
- Ethyl 2-(5-phenyloxazole-2-carboxamido)thiazole-4-carboxylate1795412-93-9C16H13N3O4S
- 4-((1-(Benzo[c][1,2,5]thiadiazole-5-carbonyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one1798678-19-9C16H13N3O4S
- Methyl 2-{[(4-hydroxyquinolin-3-yl)carbonyl]amino}-5-methyl-1,3-thiazole-4-carboxylate1630899-79-4C16H13N3O4S
- (E)-N-(3-Cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-3-(5-nitrofuran-2-yl)prop-2-enamide514856-11-2C16H13N3O4S
- N-(4-Methoxy-6-nitro-1,3-benzothiazol-2-yl)-3-methylbenzamide313404-30-7C16H13N3O4S
- (5E)-3-Ethyl-5-[[1-(4-nitrophenyl)pyrrol-2-yl]methylidene]-1,3-thiazolidine-2,4-dione593274-26-1C16H13N3O4S
- Methyl 2-(3-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamido)benzoate851945-36-3C16H13N3O4S
- 3-(Methylsulfonyl)-N-(5-phenyl-1,3,4-oxadiazol-2-yl)benzamide896298-32-1C16H13N3O4S
- N-(4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)thiazol-2-yl)-3-methylisoxazole-5-carboxamide930733-09-8C16H13N3O4S
- N-(5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1,3,4-oxadiazol-2-yl)-2-(thiophen-2-yl)acetamide921863-17-4C16H13N3O4S
- N-(5-(Thiophen-2-ylmethyl)-1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide1021051-91-1C16H13N3O4S
- 2-(Benzo[d][1,3]dioxol-5-yl)-N-(5-(thiophen-2-ylmethyl)-1,3,4-oxadiazol-2-yl)acetamide1049244-53-2C16H13N3O4S
- Methyl 4-((2-(3-methyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl)carbamoyl)benzoate1797147-65-9C16H13N3O4S
- 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-(phenylazo)-88439-56-9C16H13N3O4S
- (Z)-N-(3-Allyl-4-methylbenzo[d]thiazol-2(3H)-ylidene)-5-nitrofuran-2-carboxamide868376-31-2C16H13N3O4S
- N-(4-Methoxy-6-nitro-1,3-benzothiazol-2-yl)-2-phenylacetamide391222-51-8C16H13N3O4S
- N-(4-Methoxy-7-methyl-1,3-benzothiazol-2-yl)-3-nitrobenzamide912760-26-0C16H13N3O4S
- Methyl 2-(2-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamido)benzoate896339-37-0C16H13N3O4S
- Methyl 4-(2-(5-methylisoxazole-3-carboxamido)thiazol-4-yl)benzoate941954-17-2C16H13N3O4S
- N-(5-(2-(Methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)benzamide886920-39-4C16H13N3O4S
- N-(4-(6-(Methylsulfonyl)pyridazin-3-yl)phenyl)furan-2-carboxamide921795-95-1C16H13N3O4S
- N-((5-(Benzo[d][1,3]dioxol-5-yl)isoxazol-3-yl)methyl)-2-methylthiazole-4-carboxamide1207014-87-6C16H13N3O4S
- 2-(Benzenesulfonyl)-N-(5-phenyl-1,3,4-oxadiazol-2-yl)acetamide895464-22-9C16H13N3O4S
- (2-Benzylsulfanyl-5-nitro-benzoimidazol-1-yl)-acetic acid877627-47-9C16H13N3O4S
- 5-Phenyl-N-(4-sulfamoylphenyl)oxazole-2-carboxamide955725-16-3C16H13N3O4S
- N-(4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)thiazol-2-yl)-5-methylisoxazole-3-carboxamide946357-09-1C16H13N3O4S
- 3-(1-(2-Phenylthiazole-4-carbonyl)azetidin-3-yl)oxazolidine-2,4-dione1903549-20-1C16H13N3O4S
- (Z)-2-Cyano-N-(2,3-dihydroindol-1-ylsulfonyl)-3-(furan-2-yl)prop-2-enamide1424749-14-3C16H13N3O4S
- 2-[3-(1,2,5-Thiadiazol-3-yloxy)pyrrolidine-1-carbonyl]-4H-chromen-4-one2097890-44-1C16H13N3O4S
- 6-Amino-4-oxo-3-(2-phenylhydrazinylidene)-3,4-dihydronaphthalene-2-sulfonic acid88439-61-6C16H13N3O4S
- (1,3-Benzothiazol-2-yl-(2-nitrophenyl)methyl) N-methylcarbamate104030-04-8C16H13N3O4S
- Benzoic acid, 2-((((4-cyanophenyl)methylene)hydrazino)sulfonyl)-, methyl ester145865-90-3C16H13N3O4S
- 4-Oxo-N-(3-sulfamoylphenyl)-1H-quinoline-3-carboxamide873050-26-1C16H13N3O4S
- 4-Oxo-N-(4-sulfamoylphenyl)-1H-quinoline-3-carboxamide873051-80-0C16H13N3O4S
- N-(5-(Benzo[d][1,3]dioxol-5-ylmethyl)-1,3,4-oxadiazol-2-yl)-2-(thiophen-2-yl)acetamide921901-71-5C16H13N3O4S
- 4-Oxo-N-(2-sulfamoylphenyl)-1H-quinoline-3-carboxamide873050-94-3C16H13N3O4S
- 1H-Pyrrolo[2,3-b]pyridine, 3-cyclopropyl-5-nitro-1-(phenylsulfonyl)-1186502-01-1C16H13N3O4S
- 2-Cyano-N-(2,3-dihydro-1H-indole-1-sulfonyl)-3-(furan-2-yl)prop-2-enamideC16H13N3O4S
- 8-Imino-4-oxo-7-(2-phenylhydrazinyl)-4,8-dihydronaphthalene-1-sulfonic acid677007-42-0C16H13N3O4S
- 2-[2-(8-Amino-1-oxonaphthalen-2(1H)-ylidene)hydrazinyl]benzene-1-sulfonic acid843676-96-0C16H13N3O4S
- 1,5-Dioxo-4-(2-phenylhydrazinyl)-1,5-dihydronaphthalene-2-sulfonamide62432-26-2C16H13N3O4S
- Methyl 5-((2-methyl-5-nitrophenyl)ethynyl)-2-(methylthio)pyrimidine-4-carboxylate2470433-81-7C16H13N3O4S
- Phenyl (1-phenyl-1H-imidazole-2-sulfonyl)carbamate89518-05-8C16H13N3O4S
Frequently asked questions
What is the molar mass of C16H13N3O4S?
The molar mass of C16H13N3O4S is 343.36 g/mol, calculated from standard atomic weights for 16 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 343.0627 Da.
How many compounds have the formula C16H13N3O4S?
CompoundList lists 111 compounds with the molecular formula C16H13N3O4S, including N-(2-Nitrophenyl)-2-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetamide, 4-Methyl-2-nitro-N-quinolin-8-ylbenzenesulfonamide, 2-(5-Benzylidene-2,4-dioxo-1,3-thiazolidin-3-yl)-N-(5-methyl-3-isoxazolyl)acetamide. 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 C16H13N3O4S?
C16H13N3O4S has a degree of unsaturation of 12. 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.