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Molecular formula

C16H13ClN4O3S

18 compounds have this formula on CompoundList.

Molar mass
376.81g/mol
Monoisotopic mass
376.0397Da
Atoms
38
Elements
6
Rings plus double bonds
12

The formula C16H13ClN4O3S describes a molecule made of 16 carbon atoms, 13 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 3 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 × 1651.00%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 133.48%
    1.008 × 13 = 13.104 g/mol
  • Cl Chlorine × 19.41%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 414.87%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 312.74%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 18.51%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C16H13ClN4O3S

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

Showing 1 to 18 of 18 compounds

N-{4-[(3-Chloroquinoxalin-2-yl)sulfamoyl]phenyl}acetamide chemical structure, C16H13ClN4O3S, CAS 4029-42-9
N-{4-[(3-Chloroquinoxalin-2-yl)sulfamoyl]phenyl}acetamide
CAS 4029-42-9C16H13ClN4O3S
3-(5-CL-2-Thienyl)-N'-(2-HO-3-methoxybenzylidene)-1H-pyrazole-5-carbohydrazide chemical structure, C16H13ClN4O3S, CAS 302918-12-3
3-(5-CL-2-Thienyl)-N'-(2-HO-3-methoxybenzylidene)-1H-pyrazole-5-carbohydrazide
CAS 302918-12-3C16H13ClN4O3S
N-(4-Chlorophenyl)-2-[(2E)-2-[(E)-2-[(furan-2-yl)methylidene]hydrazin-1-ylidene]-4-oxo-1,3-thiazolidin-5-yl]acetamide chemical structure, C16H13ClN4O3S, CAS 540762-86-5
N-(4-Chlorophenyl)-2-[(2E)-2-[(E)-2-[(furan-2-yl)methylidene]hydrazin-1-ylidene]-4-oxo-1,3-thiazolidin-5-yl]acetamide
CAS 540762-86-5C16H13ClN4O3S
17|A-Hsd10-IN-1 chemical structure, C16H13ClN4O3S, CAS 2316765-78-1
17|A-Hsd10-IN-1
CAS 2316765-78-1C16H13ClN4O3S
6-(3-((4-Chlorobenzo[d]thiazol-2-yl)oxy)azetidine-1-carbonyl)-2-methylpyridazin-3(2H)-one chemical structure, C16H13ClN4O3S, CAS 1396856-82-8
6-(3-((4-Chlorobenzo[d]thiazol-2-yl)oxy)azetidine-1-carbonyl)-2-methylpyridazin-3(2H)-one
CAS 1396856-82-8C16H13ClN4O3S
1-(2-Chlorophenyl)sulfonyl-3-(1-phenylpyrazol-3-yl)urea chemical structure, C16H13ClN4O3S, CAS 5479-85-6
1-(2-Chlorophenyl)sulfonyl-3-(1-phenylpyrazol-3-yl)urea
CAS 5479-85-6C16H13ClN4O3S
N-(6-Chlorobenzo[d]thiazol-2-yl)-2-(cyclobutanecarboxamido)oxazole-4-carboxamide chemical structure, C16H13ClN4O3S, CAS 1396874-47-7
N-(6-Chlorobenzo[d]thiazol-2-yl)-2-(cyclobutanecarboxamido)oxazole-4-carboxamide
CAS 1396874-47-7C16H13ClN4O3S
N-(5-Chloro-2-methoxyphenyl)-2-{[5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamide chemical structure, C16H13ClN4O3S, CAS 898612-58-3
N-(5-Chloro-2-methoxyphenyl)-2-{[5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamide
CAS 898612-58-3C16H13ClN4O3S
N-(5-Chloro-2-methoxyphenyl)-2-(4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide chemical structure, C16H13ClN4O3S, CAS 896333-50-9
N-(5-Chloro-2-methoxyphenyl)-2-(4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide
CAS 896333-50-9C16H13ClN4O3S
N-(4-Chlorophenyl)-2-{6-cyclopropyl-5,7-dioxo-4H,5H,6H,7H-[1,2]thiazolo[4,3-d]pyrimidin-4-yl}acetamide chemical structure, C16H13ClN4O3S, CAS 1251545-06-8
N-(4-Chlorophenyl)-2-{6-cyclopropyl-5,7-dioxo-4H,5H,6H,7H-[1,2]thiazolo[4,3-d]pyrimidin-4-yl}acetamide
CAS 1251545-06-8C16H13ClN4O3S
(1H-Benzo[d][1,2,3]triazol-5-yl)(3-((4-chlorophenyl)sulfonyl)azetidin-1-yl)methanone chemical structure, C16H13ClN4O3S, CAS 1797887-66-1
(1H-Benzo[d][1,2,3]triazol-5-yl)(3-((4-chlorophenyl)sulfonyl)azetidin-1-yl)methanone
CAS 1797887-66-1C16H13ClN4O3S
5-(4-Chlorophenyl)-N-(4-(2-(methylamino)-2-oxoethyl)thiazol-2-yl)oxazole-2-carboxamide chemical structure, C16H13ClN4O3S, CAS 1798539-08-8
5-(4-Chlorophenyl)-N-(4-(2-(methylamino)-2-oxoethyl)thiazol-2-yl)oxazole-2-carboxamide
CAS 1798539-08-8C16H13ClN4O3S
2-Oxo-2-[(4-phenyl-1,3-thiazol-2-yl)amino]ethyl 4-chloro-1-methyl-1H-pyrazole-3-carboxylate chemical structure, C16H13ClN4O3S, CAS 488822-40-8
2-Oxo-2-[(4-phenyl-1,3-thiazol-2-yl)amino]ethyl 4-chloro-1-methyl-1H-pyrazole-3-carboxylate
CAS 488822-40-8C16H13ClN4O3S
2-(4-Azepan-1-yl-1-oxophthalazin-2(1H)-yl)-N-(4-chlorobenzyl)acetamide chemical structure, C16H13ClN4O3S, CAS 1189454-79-2
2-(4-Azepan-1-yl-1-oxophthalazin-2(1H)-yl)-N-(4-chlorobenzyl)acetamide
CAS 1189454-79-2C16H13ClN4O3S
2-(7-Chloro-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanyl-N-(3-methoxyphenyl)acetamide chemical structure, C16H13ClN4O3S, CAS 896325-21-6
2-(7-Chloro-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanyl-N-(3-methoxyphenyl)acetamide
CAS 896325-21-6C16H13ClN4O3S
1-[(4-Cyanophenyl)carbamoyl]ethyl 5-chloro-2-(methylsulfanyl)pyrimidine-4-carboxylate chemical structure, C16H13ClN4O3S, CAS 1111504-23-4
1-[(4-Cyanophenyl)carbamoyl]ethyl 5-chloro-2-(methylsulfanyl)pyrimidine-4-carboxylate
CAS 1111504-23-4C16H13ClN4O3S
Ethyl 5-[2-[2-[(2-chlorophenyl)methylene]hydrazinyl]-4-thiazolyl]-3-isoxazolecarboxylate chemical structure, C16H13ClN4O3S, CAS 263897-22-9
Ethyl 5-[2-[2-[(2-chlorophenyl)methylene]hydrazinyl]-4-thiazolyl]-3-isoxazolecarboxylate
CAS 263897-22-9C16H13ClN4O3S
6-(Aminocarbonyl)-N-(3-chlorophenyl)-5-methyl-4-oxothieno[2,3-d]pyrimidine-3(4H)-acetamide chemical structure, C16H13ClN4O3S, CAS 1219173-81-5
6-(Aminocarbonyl)-N-(3-chlorophenyl)-5-methyl-4-oxothieno[2,3-d]pyrimidine-3(4H)-acetamide
CAS 1219173-81-5C16H13ClN4O3S

Frequently asked questions

What is the molar mass of C16H13ClN4O3S?

The molar mass of C16H13ClN4O3S is 376.81 g/mol, calculated from standard atomic weights for 16 carbon atoms, 13 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 376.0397 Da.

How many compounds have the formula C16H13ClN4O3S?

CompoundList lists 18 compounds with the molecular formula C16H13ClN4O3S, including N-{4-[(3-Chloroquinoxalin-2-yl)sulfamoyl]phenyl}acetamide, 3-(5-CL-2-Thienyl)-N'-(2-HO-3-methoxybenzylidene)-1H-pyrazole-5-carbohydrazide, N-(4-Chlorophenyl)-2-[(2E)-2-[(E)-2-[(furan-2-yl)methylidene]hydrazin-1-ylidene]-4-oxo-1,3-thiazolidin-5-yl]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 C16H13ClN4O3S?

C16H13ClN4O3S 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.