Molecular formula

C₂₀H₁₉FN₂O₄S

27 compounds have this formula on CompoundList.

Molar mass: 402.44g/mol
Monoisotopic mass: 402.1050Da
Atoms: 47
Elements: 6
Rings plus double bonds: 12

The formula C20H19FN2O4S describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 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 × 2059.69%
12.011 × 20 = 240.220 g/mol
H Hydrogen × 194.76%
1.008 × 19 = 19.152 g/mol
F Fluorine × 14.72%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 26.96%
14.007 × 2 = 28.014 g/mol
O Oxygen × 415.90%
15.999 × 4 = 63.996 g/mol
S Sulfur × 17.97%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C20H19FN2O4S

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

Showing 1 to 27 of 27 compounds

Methyl 2-[(3-fluorophenyl)methylsulfanyl]-3-(2-methoxyethyl)-4-oxoquinazoline-7-carboxylate

CAS 403728-89-2C₂₀H₁₉FN₂O₄S

(6-Fluoro-1,1-dioxido-4-(m-tolyl)-4H-benzo[b][1,4]thiazin-2-yl)(morpholino)methanone

CAS 1251562-24-9C₂₀H₁₉FN₂O₄S

(6-Fluoro-1,1-dioxido-4-(p-tolyl)-4H-benzo[b][1,4]thiazin-2-yl)(morpholino)methanone

CAS 1251673-33-2C₂₀H₁₉FN₂O₄S

(4-(4-Fluoro-3-methylphenyl)-1,1-dioxido-4H-benzo[b][1,4]thiazin-2-yl)(morpholino)methanone

CAS 1251612-53-9C₂₀H₁₉FN₂O₄S

N-[(2,3-Dimethoxyphenyl)methyl]-2-{[5-(4-fluorophenyl)-1,3-oxazol-2-yl]sulfanyl}acetamide

CAS 1040658-39-6C₂₀H₁₉FN₂O₄S

2-(3-(6-Fluoro-2-methyl-3,4-dihydroquinolin-1(2H)-yl)-3-oxopropyl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide

CAS 899996-03-3C₂₀H₁₉FN₂O₄S

2-(3-((4-Fluorophenyl)sulfonyl)-1H-indol-1-yl)-1-morpholinoethanone

CAS 946246-47-5C₂₀H₁₉FN₂O₄S

(Z)-N-(3-Allyl-4-fluorobenzo[d]thiazol-2(3H)-ylidene)-3,4,5-trimethoxybenzamide

CAS 1005963-61-0C₂₀H₁₉FN₂O₄S

5-Cyclopropyl-2-(4-fluorophenyl)-N-methyl-6-(methylsulfonamido)benzofuran-3-carboxamide

CAS 691856-35-6C₂₀H₁₉FN₂O₄S

Methyl 2-[(2-fluorophenyl)methylsulfanyl]-3-(2-methoxyethyl)-4-oxoquinazoline-7-carboxylate

CAS 403728-88-1C₂₀H₁₉FN₂O₄S

Ethyl 4-({7-methyl-3-[(4-methylpiperidin-1-yl)carbonyl]-1,8-naphthyridin-4-yl}amino)benzoate

CAS 1251691-86-7C₂₀H₁₉FN₂O₄S

3-(Dimethylsulfamoyl)-N-(4-fluorophenyl)-N-(furan-2-ylmethyl)benzamide

CAS 872628-39-2C₂₀H₁₉FN₂O₄S

Methyl 2-[(5E)-5-{[1-(4-fluorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylidene}-2,4-dioxo-1,3-thiazolidin-3-yl]propanoate

CAS 677767-99-6C₂₀H₁₉FN₂O₄S

2-(2-Fluorophenyl)-4-(phenylsulfonyl)-N-((tetrahydrofuran-2-yl)methyl)oxazol-5-amine

CAS 862797-61-3C₂₀H₁₉FN₂O₄S

4-Ethoxy-3-fluoro-N-(3-(pyridin-2-yloxy)benzyl)benzenesulfonamide

CAS 1448131-40-5C₂₀H₁₉FN₂O₄S

Y44Qme68PZ

CAS 844639-56-1C₂₀H₁₉FN₂O₄S

4-(4-((4-Fluorophenyl)sulfonyl)-2-(p-tolyl)oxazol-5-yl)morpholine

CAS 883247-49-2C₂₀H₁₉FN₂O₄S

N-(2,4-Dimethoxyphenyl)-2-(2-fluoro-6-methoxyphenyl)-4-methyl-1,3-thiazole-5-carboxamide

CAS 1010922-08-3C₂₀H₁₉FN₂O₄S

(Z)-N-(3-Allyl-6-fluorobenzo[d]thiazol-2(3H)-ylidene)-3,4,5-trimethoxybenzamide

CAS 941976-75-6C₂₀H₁₉FN₂O₄S

(Z)-Methyl 4-((3-(2-ethoxyethyl)-6-fluorobenzo[d]thiazol-2(3H)-ylidene)carbamoyl)benzoate

CAS 865163-04-8C₂₀H₁₉FN₂O₄S

4-(4-((4-Fluorophenyl)sulfonyl)-2-(m-tolyl)oxazol-5-yl)morpholine

CAS 862737-35-7C₂₀H₁₉FN₂O₄S

2-(2-Fluorophenyl)-4-methyl-N-(3,4,5-trimethoxyphenyl)-1,3-thiazole-5-carboxamide

CAS 951944-98-2C₂₀H₁₉FN₂O₄S

N-{3-[(4-Fluorophenyl)sulfonyl]-4,5-dimethyl-1-(prop-2-en-1-yl)-1H-pyrrol-2-yl}furan-2-carboxamide

CAS 1010874-24-4C₂₀H₁₉FN₂O₄S

2-((1-((5-Fluoro-2-methoxyphenyl)sulfonyl)pyrrolidin-3-yl)oxy)quinoline

CAS 2034248-86-5C₂₀H₁₉FN₂O₄S

Frequently asked questions

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What is the molar mass of C20H19FN2O4S?

The molar mass of C20H19FN2O4S is 402.44 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 402.1050 Da.

How many compounds have the formula C20H19FN2O4S?

CompoundList lists 27 compounds with the molecular formula C20H19FN2O4S, including Methyl 2-[(3-fluorophenyl)methylsulfanyl]-3-(2-methoxyethyl)-4-oxoquinazoline-7-carboxylate, (6-Fluoro-1,1-dioxido-4-(m-tolyl)-4H-benzo[b][1,4]thiazin-2-yl)(morpholino)methanone, (6-Fluoro-1,1-dioxido-4-(p-tolyl)-4H-benzo[b][1,4]thiazin-2-yl)(morpholino)methanone. 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 C20H19FN2O4S?

C20H19FN2O4S 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.