Molecular formula

C₁₈H₁₆F₂N₂O₃S

16 compounds have this formula on CompoundList.

Molar mass: 378.39g/mol
Monoisotopic mass: 378.0850Da
Atoms: 42
Elements: 6
Rings plus double bonds: 11

The formula C18H16F2N2O3S describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 2 fluorine atoms, 2 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 × 1857.14%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 164.26%
1.008 × 16 = 16.128 g/mol
F Fluorine × 210.04%
18.998 × 2 = 37.996 g/mol
N Nitrogen × 27.40%
14.007 × 2 = 28.014 g/mol
O Oxygen × 312.68%
15.999 × 3 = 47.997 g/mol
S Sulfur × 18.47%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H16F2N2O3S

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

Showing 1 to 16 of 16 compounds

3-{[4-(2,4-Difluorophenyl)-1,3-thiazol-2-yl]carbamoyl}bicyclo[2.2.1]heptane-2-carboxylic acid

CAS 345288-44-0C₁₈H₁₆F₂N₂O₃S

N-(1-(Cyclopropanecarbonyl)indolin-6-yl)-2,4-difluorobenzenesulfonamide

CAS 1040638-02-5C₁₈H₁₆F₂N₂O₃S

(Z)-2,6-Difluoro-N-(6-methoxy-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)benzamide

CAS 865161-64-4C₁₈H₁₆F₂N₂O₃S

2,5-Difluoro-N-(1-methyl-2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)benzenesulfonamide

CAS 906162-09-2C₁₈H₁₆F₂N₂O₃S

$N-(2,5-Difluorophenyl)-3-methyl-2-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-triene-6-sulfonamide chemical structure, C18H16F2N2O3S, CAS 898427-24-2$

N-(2,5-Difluorophenyl)-3-methyl-2-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-triene-6-sulfonamide

CAS 898427-24-2C₁₈H₁₆F₂N₂O₃S

$2,5-Difluoro-N-{2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}benzene-1-sulfonamide chemical structure, C18H16F2N2O3S, CAS 903300-47-0$

2,5-Difluoro-N-{2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}benzene-1-sulfonamide

CAS 903300-47-0C₁₈H₁₆F₂N₂O₃S

N-(2,4-Difluorophenyl)-3-oxo-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinoline-9-sulfonamide

CAS 898464-64-7C₁₈H₁₆F₂N₂O₃S

1-(3,5-Difluorophenyl)-N-(furan-2-ylmethyl)-N-(pyridin-2-ylmethyl)methanesulfonamide

CAS 1396845-54-7C₁₈H₁₆F₂N₂O₃S

N-(2,5-Difluorophenyl)-3-oxo-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinoline-9-sulfonamide

CAS 898438-58-9C₁₈H₁₆F₂N₂O₃S

N-(2,4-Difluorophenyl)-1-methyl-2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinoline-8-sulfonamide

CAS 898455-05-5C₁₈H₁₆F₂N₂O₃S

N-(3-Ethyl-4,7-dimethoxy-1,3-benzothiazol-2-ylidene)-2,6-difluorobenzamide

CAS 868370-56-3C₁₈H₁₆F₂N₂O₃S

N-(3-Ethyl-4,6-difluoro-1,3-benzothiazol-2-ylidene)-3,5-dimethoxybenzamide

CAS 868371-24-8C₁₈H₁₆F₂N₂O₃S

N-(3-Ethyl-4,6-difluoro-1,3-benzothiazol-2-ylidene)-2,4-dimethoxybenzamide

CAS 868371-27-1C₁₈H₁₆F₂N₂O₃S

N-(3-Ethyl-4,6-difluoro-1,3-benzothiazol-2-ylidene)-3,4-dimethoxybenzamide

CAS 868371-46-4C₁₈H₁₆F₂N₂O₃S

N-(3-Ethyl-4,6-difluoro-1,3-benzothiazol-2-ylidene)-2,6-dimethoxybenzamide

CAS 868375-79-5C₁₈H₁₆F₂N₂O₃S

N-(3,4-Difluorophenyl)-1-methyl-2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinoline-8-sulfonamide

CAS 896373-68-5C₁₈H₁₆F₂N₂O₃S

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What is the molar mass of C18H16F2N2O3S?

The molar mass of C18H16F2N2O3S is 378.39 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 2 fluorine atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 378.0850 Da.

How many compounds have the formula C18H16F2N2O3S?

CompoundList lists 16 compounds with the molecular formula C18H16F2N2O3S, including 3-{[4-(2,4-Difluorophenyl)-1,3-thiazol-2-yl]carbamoyl}bicyclo[2.2.1]heptane-2-carboxylic acid, N-(1-(Cyclopropanecarbonyl)indolin-6-yl)-2,4-difluorobenzenesulfonamide, (Z)-2,6-Difluoro-N-(6-methoxy-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)benzamide. 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 C18H16F2N2O3S?

C18H16F2N2O3S has a degree of unsaturation of 11. 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.