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Molecular formula

C16H11N3O4S

44 compounds have this formula on CompoundList.

Molar mass
341.34g/mol
Monoisotopic mass
341.0470Da
Atoms
35
Elements
5
Rings plus double bonds
13

The formula C16H11N3O4S describes a molecule made of 16 carbon atoms, 11 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 × 1656.30%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 113.25%
    1.008 × 11 = 11.088 g/mol
  • N Nitrogen × 312.31%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 418.75%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 19.39%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C16H11N3O4S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 44 of 44 compounds

2-{[5-(4-Hydroxyphenyl)-1,3,4-thiadiazol-2-yl]carbamoyl}benzoic acid chemical structure, C16H11N3O4S, CAS 2460756-37-8
2-{[5-(4-Hydroxyphenyl)-1,3,4-thiadiazol-2-yl]carbamoyl}benzoic acid
CAS 2460756-37-8C16H11N3O4S
3-(1,1-Dioxido-2H-1,2,4-benzothiadiazin-3-yl)-4-hydroxy-2(1H)-quinolinone chemical structure, C16H11N3O4S, CAS 303776-73-0
3-(1,1-Dioxido-2H-1,2,4-benzothiadiazin-3-yl)-4-hydroxy-2(1H)-quinolinone
CAS 303776-73-0C16H11N3O4S
N-(2-Carbamoylphenyl)-5-nitro-1-benzothiophene-2-carboxamide chemical structure, C16H11N3O4S, CAS 690693-02-8
N-(2-Carbamoylphenyl)-5-nitro-1-benzothiophene-2-carboxamide
CAS 690693-02-8C16H11N3O4S
2-[6-(Furan-2-yl)pyridazin-3-yl]sulfanyl-1-(3-nitrophenyl)ethanone chemical structure, C16H11N3O4S, CAS 872704-69-3
2-[6-(Furan-2-yl)pyridazin-3-yl]sulfanyl-1-(3-nitrophenyl)ethanone
CAS 872704-69-3C16H11N3O4S
3-((4-(3-Nitrophenyl)thiazol-2-yl)amino)benzoic acid chemical structure, C16H11N3O4S, CAS 443747-52-2
3-((4-(3-Nitrophenyl)thiazol-2-yl)amino)benzoic acid
CAS 443747-52-2C16H11N3O4S
(E)-3-(5-(3-Nitrophenyl)furan-2-yl)-N-(thiazol-2-yl)acrylamide chemical structure, C16H11N3O4S, CAS 433258-23-2
(E)-3-(5-(3-Nitrophenyl)furan-2-yl)-N-(thiazol-2-yl)acrylamide
CAS 433258-23-2C16H11N3O4S
(E)-N-(5-(Benzo[d][1,3]dioxol-5-yl)-1,3,4-oxadiazol-2-yl)-3-(thiophen-2-yl)acrylamide chemical structure, C16H11N3O4S, CAS 955532-55-5
(E)-N-(5-(Benzo[d][1,3]dioxol-5-yl)-1,3,4-oxadiazol-2-yl)-3-(thiophen-2-yl)acrylamide
CAS 955532-55-5C16H11N3O4S
N-(4-Carbamoylphenyl)-5-nitro-1-benzothiophene-2-carboxamide chemical structure, C16H11N3O4S, CAS 2249097-79-6
N-(4-Carbamoylphenyl)-5-nitro-1-benzothiophene-2-carboxamide
CAS 2249097-79-6C16H11N3O4S
3-(2-((Tetrahydro-4,6-dioxo-2-thioxo-5(2H)-pyrimidinylidene)methyl)-1H-pyrrol-1-yl)benzoic acid chemical structure, C16H11N3O4S, CAS 593272-76-5
3-(2-((Tetrahydro-4,6-dioxo-2-thioxo-5(2H)-pyrimidinylidene)methyl)-1H-pyrrol-1-yl)benzoic acid
CAS 593272-76-5C16H11N3O4S
4-(4-Nitrophenoxy)-N-(1,3-thiazol-2-yl)benzamide chemical structure, C16H11N3O4S, CAS 330635-14-8
4-(4-Nitrophenoxy)-N-(1,3-thiazol-2-yl)benzamide
CAS 330635-14-8C16H11N3O4S
3,4-Bis(1,3-benzodioxol-5-yl)-1H-1,2,4-triazole-5-thione chemical structure, C16H11N3O4S, CAS 893766-93-3
3,4-Bis(1,3-benzodioxol-5-yl)-1H-1,2,4-triazole-5-thione
CAS 893766-93-3C16H11N3O4S
4-(3-Cyano-6-methyl-4,4-dioxido-1H-4,1,2-benzothiadiazin-1-yl)benzoic acid chemical structure, C16H11N3O4S, CAS 1710661-66-7
4-(3-Cyano-6-methyl-4,4-dioxido-1H-4,1,2-benzothiadiazin-1-yl)benzoic acid
CAS 1710661-66-7C16H11N3O4S
N-(4,5-Dihydronaphtho[1,2-d]thiazol-2-yl)-5-nitrofuran-2-carboxamide chemical structure, C16H11N3O4S, CAS 313405-08-2
N-(4,5-Dihydronaphtho[1,2-d]thiazol-2-yl)-5-nitrofuran-2-carboxamide
CAS 313405-08-2C16H11N3O4S
N-(3-Cyanophenyl)-2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetamide chemical structure, C16H11N3O4S, CAS 380336-70-9
N-(3-Cyanophenyl)-2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetamide
CAS 380336-70-9C16H11N3O4S
(E)-3-Hydroxy-N'-((5-nitrothiophen-3-yl)methylene)-2-naphthohydrazide chemical structure, C16H11N3O4S, CAS 867041-55-2
(E)-3-Hydroxy-N'-((5-nitrothiophen-3-yl)methylene)-2-naphthohydrazide
CAS 867041-55-2C16H11N3O4S
N-(5-Nitro-2-thiazolyl)-2-phenoxybenzamide chemical structure, C16H11N3O4S, CAS 349414-34-2
N-(5-Nitro-2-thiazolyl)-2-phenoxybenzamide
CAS 349414-34-2C16H11N3O4S
3-Methyl-N-[(11E)-12-(prop-2-yn-1-yl)-4,6-dioxa-10-thia-12-azatricyclo[7.3.0.0^{3,7}]dodeca-1(9),2,7-trien-11-ylidene]-1,2-oxazole-5-carboxamide chemical structure, C16H11N3O4S, CAS 946206-23-1
3-Methyl-N-[(11E)-12-(prop-2-yn-1-yl)-4,6-dioxa-10-thia-12-azatricyclo[7.3.0.0^{3,7}]dodeca-1(9),2,7-trien-11-ylidene]-1,2-oxazole-5-carboxamide
CAS 946206-23-1C16H11N3O4S
3-(4-Nitrophenoxy)-N-(1,3-thiazol-2-yl)benzamide chemical structure, C16H11N3O4S, CAS 330634-84-9
3-(4-Nitrophenoxy)-N-(1,3-thiazol-2-yl)benzamide
CAS 330634-84-9C16H11N3O4S
N-[(3-Nitrophenyl)carbamothioyl]-1-benzofuran-2-carboxamide chemical structure, C16H11N3O4S, CAS 428823-38-5
N-[(3-Nitrophenyl)carbamothioyl]-1-benzofuran-2-carboxamide
CAS 428823-38-5C16H11N3O4S
N-(2-Cyanophenyl)-2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetamide chemical structure, C16H11N3O4S, CAS 502755-89-7
N-(2-Cyanophenyl)-2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetamide
CAS 502755-89-7C16H11N3O4S
2-(4-Nitrophenoxycarbonyl)amino-5-phenylthiazole chemical structure, C16H11N3O4S, CAS 497177-64-7
2-(4-Nitrophenoxycarbonyl)amino-5-phenylthiazole
CAS 497177-64-7C16H11N3O4S
N1-(benzo[d][1,3]dioxol-5-yl)-N2-(benzo[d]thiazol-2-yl)oxalamide chemical structure, C16H11N3O4S, CAS 920351-34-4
N1-(benzo[d][1,3]dioxol-5-yl)-N2-(benzo[d]thiazol-2-yl)oxalamide
CAS 920351-34-4C16H11N3O4S
1-Naphthalenesulfonamide, 6-diazo-5,6-dihydro-N-(4-hydroxyphenyl)-5-oxo- chemical structure, C16H11N3O4S, CAS 67389-43-9
1-Naphthalenesulfonamide, 6-diazo-5,6-dihydro-N-(4-hydroxyphenyl)-5-oxo-
CAS 67389-43-9C16H11N3O4S
N-(4-Methyl-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)-5-nitrofuran-2-carboxamide chemical structure, C16H11N3O4S, CAS 868377-79-1
N-(4-Methyl-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)-5-nitrofuran-2-carboxamide
CAS 868377-79-1C16H11N3O4S

Frequently asked questions

What is the molar mass of C16H11N3O4S?

The molar mass of C16H11N3O4S is 341.34 g/mol, calculated from standard atomic weights for 16 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 341.0470 Da.

How many compounds have the formula C16H11N3O4S?

CompoundList lists 44 compounds with the molecular formula C16H11N3O4S, including 2-{[5-(4-Hydroxyphenyl)-1,3,4-thiadiazol-2-yl]carbamoyl}benzoic acid, 3-(1,1-Dioxido-2H-1,2,4-benzothiadiazin-3-yl)-4-hydroxy-2(1H)-quinolinone, N-(2-Carbamoylphenyl)-5-nitro-1-benzothiophene-2-carboxamide. 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 C16H11N3O4S?

C16H11N3O4S has a degree of unsaturation of 13. 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.