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Molecular formula

C18H11ClN4O2S

23 compounds have this formula on CompoundList.

Molar mass
382.82g/mol
Monoisotopic mass
382.0291Da
Atoms
37
Elements
6
Rings plus double bonds
15

The formula C18H11ClN4O2S describes a molecule made of 18 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 2 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 × 1856.47%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 112.90%
    1.008 × 11 = 11.088 g/mol
  • Cl Chlorine × 19.26%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 414.64%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 28.36%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 18.37%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H11ClN4O2S

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

Showing 1 to 23 of 23 compounds

5-(4-Chlorophenyl)-N-(4-nitrophenyl)thieno[2,3-d]pyrimidin-4-amine chemical structure, C18H11ClN4O2S, CAS 329709-02-6
5-(4-Chlorophenyl)-N-(4-nitrophenyl)thieno[2,3-d]pyrimidin-4-amine
CAS 329709-02-6C18H11ClN4O2S
6-[5-(4-Chlorophenyl)-2-methylfuran-3-yl]-3-(furan-2-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H11ClN4O2S, CAS 852399-31-6
6-[5-(4-Chlorophenyl)-2-methylfuran-3-yl]-3-(furan-2-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 852399-31-6C18H11ClN4O2S
(E)-2-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-3-(4-nitroanilino)prop-2-enenitrile chemical structure, C18H11ClN4O2S, CAS 5624-72-6
(E)-2-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-3-(4-nitroanilino)prop-2-enenitrile
CAS 5624-72-6C18H11ClN4O2S
6-[5-(2-Chlorophenyl)-2-methylfuran-3-yl]-3-(furan-2-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H11ClN4O2S, CAS 708996-92-3
6-[5-(2-Chlorophenyl)-2-methylfuran-3-yl]-3-(furan-2-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 708996-92-3C18H11ClN4O2S
(E)-3-((2-Chlorophenyl)amino)-2-(4-(3-nitrophenyl)thiazol-2-yl)acrylonitrile chemical structure, C18H11ClN4O2S, CAS 374101-32-3
(E)-3-((2-Chlorophenyl)amino)-2-(4-(3-nitrophenyl)thiazol-2-yl)acrylonitrile
CAS 374101-32-3C18H11ClN4O2S
6-[5-(3-Chlorophenyl)furan-2-yl]-3-(2-methylfuran-3-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H11ClN4O2S, CAS 874466-87-2
6-[5-(3-Chlorophenyl)furan-2-yl]-3-(2-methylfuran-3-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 874466-87-2C18H11ClN4O2S
(Z)-3-((3-Chlorophenyl)amino)-2-(4-(3-nitrophenyl)thiazol-2-yl)acrylonitrile chemical structure, C18H11ClN4O2S, CAS 476676-33-2
(Z)-3-((3-Chlorophenyl)amino)-2-(4-(3-nitrophenyl)thiazol-2-yl)acrylonitrile
CAS 476676-33-2C18H11ClN4O2S
N-(6-Chloro-1,3-benzothiazol-2-yl)-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide chemical structure, C18H11ClN4O2S, CAS 892628-83-0
N-(6-Chloro-1,3-benzothiazol-2-yl)-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide
CAS 892628-83-0C18H11ClN4O2S
(6Z)-2-(2-Chlorophenyl)-6-(4-hydroxybenzylidene)-5-imino-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one chemical structure, C18H11ClN4O2S, CAS 428503-89-3
(6Z)-2-(2-Chlorophenyl)-6-(4-hydroxybenzylidene)-5-imino-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
CAS 428503-89-3C18H11ClN4O2S
5-((3-(2-Chlorophenyl)imidazo[1,5-a]pyridin-1-yl)methylene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione chemical structure, C18H11ClN4O2S, CAS 438489-67-9
5-((3-(2-Chlorophenyl)imidazo[1,5-a]pyridin-1-yl)methylene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione
CAS 438489-67-9C18H11ClN4O2S
1-(4-Chlorophenyl)-3-[1-(2-thienylcarbonyl)-1H-pyrazol-3-yl]-4(1H)-pyridazinone chemical structure, C18H11ClN4O2S, CAS 318498-06-5
1-(4-Chlorophenyl)-3-[1-(2-thienylcarbonyl)-1H-pyrazol-3-yl]-4(1H)-pyridazinone
CAS 318498-06-5C18H11ClN4O2S
2-Chloro-5-[3-(quinolin-2-yl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]benzoic acid chemical structure, C18H11ClN4O2S, CAS 728015-24-5
2-Chloro-5-[3-(quinolin-2-yl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]benzoic acid
CAS 728015-24-5C18H11ClN4O2S
6-[5-(2-Chlorophenyl)furan-2-yl]-3-(2-methylfuran-3-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H11ClN4O2S, CAS 708289-14-9
6-[5-(2-Chlorophenyl)furan-2-yl]-3-(2-methylfuran-3-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 708289-14-9C18H11ClN4O2S
5-((3-(4-Chlorophenyl)imidazo[1,5-a]pyridin-1-yl)methylene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione chemical structure, C18H11ClN4O2S, CAS 438489-59-9
5-((3-(4-Chlorophenyl)imidazo[1,5-a]pyridin-1-yl)methylene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione
CAS 438489-59-9C18H11ClN4O2S
(2E)-4-(1,3-Benzodioxol-5-yl)-N-(3-chloroanilino)-1,3-thiazole-2-carboximidoyl cyanide chemical structure, C18H11ClN4O2S, CAS 477190-31-1
(2E)-4-(1,3-Benzodioxol-5-yl)-N-(3-chloroanilino)-1,3-thiazole-2-carboximidoyl cyanide
CAS 477190-31-1C18H11ClN4O2S
(E)-3-((4-Chlorophenyl)amino)-2-(4-(3-nitrophenyl)thiazol-2-yl)acrylonitrile chemical structure, C18H11ClN4O2S, CAS 374090-94-5
(E)-3-((4-Chlorophenyl)amino)-2-(4-(3-nitrophenyl)thiazol-2-yl)acrylonitrile
CAS 374090-94-5C18H11ClN4O2S
(E)-3-((4-Chlorophenyl)amino)-2-(4-(4-nitrophenyl)thiazol-2-yl)acrylonitrile chemical structure, C18H11ClN4O2S, CAS 450353-20-5
(E)-3-((4-Chlorophenyl)amino)-2-(4-(4-nitrophenyl)thiazol-2-yl)acrylonitrile
CAS 450353-20-5C18H11ClN4O2S
(Z)-2-(4-(4-Chlorophenyl)thiazol-2-yl)-3-((2-nitrophenyl)amino)acrylonitrile chemical structure, C18H11ClN4O2S, CAS 476676-62-7
(Z)-2-(4-(4-Chlorophenyl)thiazol-2-yl)-3-((2-nitrophenyl)amino)acrylonitrile
CAS 476676-62-7C18H11ClN4O2S
(2E)-4-(1,3-Benzodioxol-5-yl)-N-(4-chloroanilino)-1,3-thiazole-2-carboximidoyl cyanide chemical structure, C18H11ClN4O2S, CAS 477190-52-6
(2E)-4-(1,3-Benzodioxol-5-yl)-N-(4-chloroanilino)-1,3-thiazole-2-carboximidoyl cyanide
CAS 477190-52-6C18H11ClN4O2S
(Z)-3-((3-Chlorophenyl)amino)-2-(4-(4-nitrophenyl)thiazol-2-yl)acrylonitrile chemical structure, C18H11ClN4O2S, CAS 476676-32-1
(Z)-3-((3-Chlorophenyl)amino)-2-(4-(4-nitrophenyl)thiazol-2-yl)acrylonitrile
CAS 476676-32-1C18H11ClN4O2S
2-Chloro-N-{2-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]phenyl}pyridine-3-carboxamide chemical structure, C18H11ClN4O2S, CAS 1120234-46-9
2-Chloro-N-{2-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]phenyl}pyridine-3-carboxamide
CAS 1120234-46-9C18H11ClN4O2S
3-(3-Chlorophenyl)-4-oxo-N-(1,3-thiazol-2-yl)-3,4-dihydroquinazoline-7-carboxamide chemical structure, C18H11ClN4O2S, CAS 1144455-13-9
3-(3-Chlorophenyl)-4-oxo-N-(1,3-thiazol-2-yl)-3,4-dihydroquinazoline-7-carboxamide
CAS 1144455-13-9C18H11ClN4O2S
3-Pyridinecarboxamide,2-chloro-N-[4-(2-furanyl)-5-(4-pyridinyl)-2-thiazolyl]- chemical structure, C18H11ClN4O2S, CAS 858974-27-3
3-Pyridinecarboxamide,2-chloro-N-[4-(2-furanyl)-5-(4-pyridinyl)-2-thiazolyl]-
CAS 858974-27-3C18H11ClN4O2S

Frequently asked questions

What is the molar mass of C18H11ClN4O2S?

The molar mass of C18H11ClN4O2S is 382.82 g/mol, calculated from standard atomic weights for 18 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 382.0291 Da.

How many compounds have the formula C18H11ClN4O2S?

CompoundList lists 23 compounds with the molecular formula C18H11ClN4O2S, including 5-(4-Chlorophenyl)-N-(4-nitrophenyl)thieno[2,3-d]pyrimidin-4-amine, 6-[5-(4-Chlorophenyl)-2-methylfuran-3-yl]-3-(furan-2-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole, (E)-2-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-3-(4-nitroanilino)prop-2-enenitrile. 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 C18H11ClN4O2S?

C18H11ClN4O2S has a degree of unsaturation of 15. 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.