Molecular formula

C₁₈H₁₆Cl₂N₂O₃S

22 compounds have this formula on CompoundList.

Molar mass: 411.30g/mol
Monoisotopic mass: 410.0259Da
Atoms: 42
Elements: 6
Rings plus double bonds: 11

The formula C18H16Cl2N2O3S describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 2 chlorine 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 × 1852.56%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 163.92%
1.008 × 16 = 16.128 g/mol
Cl Chlorine × 217.24%
35.45 × 2 = 70.900 g/mol
N Nitrogen × 26.81%
14.007 × 2 = 28.014 g/mol
O Oxygen × 311.67%
15.999 × 3 = 47.997 g/mol
S Sulfur × 17.79%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H16Cl2N2O3S

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

Showing 1 to 22 of 22 compounds

(2E)-N-{2-[(2,6-Dichlorobenzyl)sulfanyl]ethyl}-3-(3-nitrophenyl)prop-2-enamide

CAS 1164546-17-1C₁₈H₁₆Cl₂N₂O₃S

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

CAS 898455-11-3C₁₈H₁₆Cl₂N₂O₃S

2,5-Dichloro-N-(1-(cyclopropanecarbonyl)indolin-6-yl)benzenesulfonamide

CAS 1021210-67-2C₁₈H₁₆Cl₂N₂O₃S

Ethyl 4-[5-(2,5-dichlorophenyl)furan-2-yl]-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate

CAS 313958-83-7C₁₈H₁₆Cl₂N₂O₃S

2-(2,4-Dichlorophenoxy)-N-(6-ethoxy-3-methyl-1,3-benzothiazol-2-ylidene)acetamide

CAS 391867-87-1C₁₈H₁₆Cl₂N₂O₃S

2-(2,4-Dichlorophenyl)-N,N-dimethyl-4-tosyloxazol-5-amine

CAS 276263-62-8C₁₈H₁₆Cl₂N₂O₃S

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

CAS 345288-45-1C₁₈H₁₆Cl₂N₂O₃S

1-(3,4-Dichlorophenyl)-3-(m-tolyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one 5,5-dioxide

CAS 620590-06-9C₁₈H₁₆Cl₂N₂O₃S

$N-(2,3-Dichlorophenyl)-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamide chemical structure, C18H16Cl2N2O3S, CAS 898438-64-7$

N-(2,3-Dichlorophenyl)-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamide

CAS 898438-64-7C₁₈H₁₆Cl₂N₂O₃S

$N-(3,5-Dichlorophenyl)-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamide chemical structure, C18H16Cl2N2O3S, CAS 898423-50-2$

N-(3,5-Dichlorophenyl)-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamide

CAS 898423-50-2C₁₈H₁₆Cl₂N₂O₃S

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

CAS 898455-19-1C₁₈H₁₆Cl₂N₂O₃S

3,5-Dichloro-2-[(4-propan-2-ylbenzoyl)carbamothioylamino]benzoic acid

CAS 535976-81-9C₁₈H₁₆Cl₂N₂O₃S

$N-(2,4-Dichlorophenyl)-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamide chemical structure, C18H16Cl2N2O3S, CAS 898423-48-8$

N-(2,4-Dichlorophenyl)-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamide

CAS 898423-48-8C₁₈H₁₆Cl₂N₂O₃S

$N-(3,4-Dichlorophenyl)-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamide chemical structure, C18H16Cl2N2O3S, CAS 898464-84-1$

N-(3,4-Dichlorophenyl)-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamide

CAS 898464-84-1C₁₈H₁₆Cl₂N₂O₃S

$N-(2,5-Dichlorophenyl)-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamide chemical structure, C18H16Cl2N2O3S, CAS 898464-86-3$

N-(2,5-Dichlorophenyl)-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamide

CAS 898464-86-3C₁₈H₁₆Cl₂N₂O₃S

2,5-Dichloro-4-ethoxy-1-[(4-methyl-2-phenylimidazolyl)sulfonyl]benzene

CAS 873588-58-0C₁₈H₁₆Cl₂N₂O₃S

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

CAS 898411-62-6C₁₈H₁₆Cl₂N₂O₃S

2,4-Dichloro-N-[6-methoxy-3-(2-methoxyethyl)-1,3-benzothiazol-2-ylidene]benzamide

CAS 1005936-37-7C₁₈H₁₆Cl₂N₂O₃S

(Z)-2,5-Dichloro-N-(6-methoxy-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)benzamide

CAS 1005989-02-5C₁₈H₁₆Cl₂N₂O₃S

2-(2-Methyl-2,3,4,5-tetrahydro-1,5-benzothiazepin-5-yl)-2-oxoethyl 3,6-dichloropyridine-2-carboxylate

CAS 1057713-59-3C₁₈H₁₆Cl₂N₂O₃S

(E)-3-(2,4-Dichlorophenyl)-N-[(2,4-dimethoxyphenyl)carbamothioyl]prop-2-enamide

CAS 429652-08-4C₁₈H₁₆Cl₂N₂O₃S

3-(2-Chlorophenyl)-N-(2-(5-chlorothiophen-2-yl)-2-methoxyethyl)-5-methylisoxazole-4-carboxamide

CAS 2034529-50-3C₁₈H₁₆Cl₂N₂O₃S

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What is the molar mass of C18H16Cl2N2O3S?

The molar mass of C18H16Cl2N2O3S is 411.30 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 410.0259 Da.

How many compounds have the formula C18H16Cl2N2O3S?

CompoundList lists 22 compounds with the molecular formula C18H16Cl2N2O3S, including (2E)-N-{2-[(2,6-Dichlorobenzyl)sulfanyl]ethyl}-3-(3-nitrophenyl)prop-2-enamide, N-(2,3-Dichlorophenyl)-1-methyl-2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinoline-8-sulfonamide, 2,5-Dichloro-N-(1-(cyclopropanecarbonyl)indolin-6-yl)benzenesulfonamide. 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 C18H16Cl2N2O3S?

C18H16Cl2N2O3S 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.