Molecular formula

C₁₉H₂₀FN₅O₃S

34 compounds have this formula on CompoundList.

Molar mass: 417.46g/mol
Monoisotopic mass: 417.1271Da
Atoms: 49
Elements: 6
Rings plus double bonds: 12

The formula C19H20FN5O3S describes a molecule made of 19 carbon atoms, 20 hydrogen atoms, 1 fluorine atom, 5 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 × 1954.67%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 204.83%
1.008 × 20 = 20.160 g/mol
F Fluorine × 14.55%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 516.78%
14.007 × 5 = 70.035 g/mol
O Oxygen × 311.50%
15.999 × 3 = 47.997 g/mol
S Sulfur × 17.68%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C19H20FN5O3S

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

Showing 1 to 34 of 34 compounds

2-((2-Ethyl-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(4-fluorobenzyl)acetamide

CAS 852170-10-6C₁₉H₂₀FN₅O₃S

3-{[4-(2-Fluorophenyl)piperazino]carbonyl}-6-propylisothiazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione

CAS 1251623-74-1C₁₉H₂₀FN₅O₃S

2-({7-[(4-Fluorophenyl)methyl]-8-oxo-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-3-yl}sulfanyl)-N-[(oxolan-2-yl)methyl]acetamide

CAS 1226445-86-8C₁₉H₂₀FN₅O₃S

1-(4-Fluoro-3-methylphenyl)-5-methyl-N-(4-sulfamoylphenethyl)-1H-1,2,3-triazole-4-carboxamide

CAS 1428349-38-5C₁₉H₂₀FN₅O₃S

2-(1-(4-Fluorophenyl)-4-oxo-1,4,6,7-tetrahydropyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-6-yl)-N-(3-methoxypropyl)acetamide

CAS 941935-08-6C₁₉H₂₀FN₅O₃S

4-[4-(5-Fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]-N-[(2Z)-5-methyl-1,3,4-thiadiazol-2(3H)-ylidene]-4-oxobutanamide

CAS 1219576-98-3C₁₉H₂₀FN₅O₃S

3-{[4-(4-Fluorophenyl)piperazino]carbonyl}-6-isopropylisothiazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione

CAS 1251607-43-8C₁₉H₂₀FN₅O₃S

2-[3-(4-Fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-[(2E)-5-(2-methylpropyl)-1,3,4-thiadiazol-2(3H)-ylidene]acetamide

CAS 1246051-79-5C₁₉H₂₀FN₅O₃S

2-[3-(2-Fluoro-4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-[(2E)-5-(2-methylpropyl)-1,3,4-thiadiazol-2(3H)-ylidene]acetamide

CAS 1246068-55-2C₁₉H₂₀FN₅O₃S

2-{[4-Amino-5-(3,4-dimethoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-fluoro-4-methylphenyl)acetamide

CAS 841209-35-6C₁₉H₂₀FN₅O₃S

2-(1,3-Dimethyl-2,4-dioxo-7-propylpyrimido[4,5-d]pyrimidin-5-yl)sulfanyl-N-(2-fluorophenyl)acetamide

CAS 852171-02-9C₁₉H₂₀FN₅O₃S

2-(1,3-Dimethyl-2,4-dioxo-7-propylpyrimido[4,5-d]pyrimidin-5-yl)sulfanyl-N-(3-fluorophenyl)acetamide

CAS 852171-04-1C₁₉H₂₀FN₅O₃S

1-[2-[[2-(4-Fluorophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]amino]-2-oxoacetyl]piperidine-4-carboxamide

CAS 899741-68-5C₁₉H₂₀FN₅O₃S

2-(4-Acetylpiperazin-1-yl)-N-[2-(4-fluorophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-2-oxoacetamide

CAS 899969-90-5C₁₉H₂₀FN₅O₃S

N-(4-Fluorobenzyl)-2-(5-methoxy-2-(((4-methyl-4H-1,2,4-triazol-3-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)acetamide

CAS 946338-13-2C₁₉H₂₀FN₅O₃S

2-({7-[(2-Fluorophenyl)methyl]-8-oxo-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-3-yl}sulfanyl)-N-[(oxolan-2-yl)methyl]acetamide

CAS 1251580-44-5C₁₉H₂₀FN₅O₃S

2-((6,8-Dimethyl-5,7-dioxo-2-propyl-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(4-fluorophenyl)acetamide

CAS 852171-06-3C₁₉H₂₀FN₅O₃S

2-(1,3-Dimethyl-2,4-dioxo-7-propan-2-ylpyrimido[4,5-d]pyrimidin-5-yl)sulfanyl-N-(3-fluorophenyl)acetamide

CAS 863002-66-8C₁₉H₂₀FN₅O₃S

2-[7-(2-Fluorophenyl)-1,3-dimethyl-2,4-dioxopyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-N-propan-2-ylacetamide

CAS 893912-12-4C₁₉H₂₀FN₅O₃S

2-[7-(3-Fluorophenyl)-1,3-dimethyl-2,4-dioxopyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-N-propan-2-ylacetamide

CAS 893917-74-3C₁₉H₂₀FN₅O₃S

(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)(1-methyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl)methanone

CAS 1232778-49-2C₁₉H₂₀FN₅O₃S

3-(2-Fluorophenylsulfonamido)-N-((6-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl)methyl)propanamide

CAS 2034232-73-8C₁₉H₂₀FN₅O₃S

N-(2-(5-Cyclopropyl-3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)-3-fluoro-4-methoxybenzenesulfonamide

CAS 2034288-02-1C₁₉H₂₀FN₅O₃S

8-(6-Fluoro-2-pyridinyl)-N-(4-nitrophenyl)-1-oxa-4,8-diazaspiro[4.5]decane-4-carbothioamide

CAS 400088-02-0C₁₉H₂₀FN₅O₃S

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What is the molar mass of C19H20FN5O3S?

The molar mass of C19H20FN5O3S is 417.46 g/mol, calculated from standard atomic weights for 19 carbon atoms, 20 hydrogen atoms, 1 fluorine atom, 5 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 417.1271 Da.

How many compounds have the formula C19H20FN5O3S?

CompoundList lists 34 compounds with the molecular formula C19H20FN5O3S, including 2-((2-Ethyl-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(4-fluorobenzyl)acetamide, 3-{[4-(2-Fluorophenyl)piperazino]carbonyl}-6-propylisothiazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione, 2-({7-[(4-Fluorophenyl)methyl]-8-oxo-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-3-yl}sulfanyl)-N-[(oxolan-2-yl)methyl]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 C19H20FN5O3S?

C19H20FN5O3S 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.