Molecular formula
C19H18FN3O3S
63 compounds have this formula on CompoundList.
- Molar mass
- 387.43g/mol
- Monoisotopic mass
- 387.1053Da
- Atoms
- 45
- Elements
- 6
- Rings plus double bonds
- 12
The formula C19H18FN3O3S describes a molecule made of 19 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 3 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 × 1958.90%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 184.68%1.008 × 18 = 18.144 g/mol
- F Fluorine × 14.90%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 310.85%14.007 × 3 = 42.021 g/mol
- O Oxygen × 312.39%15.999 × 3 = 47.997 g/mol
- S Sulfur × 18.28%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C19H18FN3O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 63 of 63 compounds
![(2Z)-N-(4-Fluorophenyl)-2-[(4-methoxyphenyl)imino]-3-methyl-4-oxo-1,3-thiazinane-6-carboxamide chemical structure, C19H18FN3O3S, CAS 3085544-60-8](/s/XTZWMAPAKWTAHT-UHFFFAOYSA-N.svg)
(2Z)-N-(4-Fluorophenyl)-2-[(4-methoxyphenyl)imino]-3-methyl-4-oxo-1,3-thiazinane-6-carboxamide
CAS 3085544-60-8C19H18FN3O3S
![N-(4-Fluorophenyl)-2-[(4-methoxybenzyl)amino]-4-oxo-5,6-dihydro-4H-1,3-thiazine-6-carboxamide chemical structure, C19H18FN3O3S, CAS 585562-90-9](/s/UZFLDMDDNJKAGZ-UHFFFAOYSA-N.svg)
N-(4-Fluorophenyl)-2-[(4-methoxybenzyl)amino]-4-oxo-5,6-dihydro-4H-1,3-thiazine-6-carboxamide
CAS 585562-90-9C19H18FN3O3S
![2-[[5-[(2,6-Dimethylphenoxy)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-fluorophenyl)acetamide chemical structure, C19H18FN3O3S, CAS 591764-10-2](/s/KKIMMNICYMADPT-UHFFFAOYSA-N.svg)
2-[[5-[(2,6-Dimethylphenoxy)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-fluorophenyl)acetamide
CAS 591764-10-2C19H18FN3O3S
![2-Fluoro-N-(2-methoxy-ethyl)-N-[5-(4-methoxy-phenyl)-[1,3,4]thiadiazol-2-yl]-benzamide chemical structure, C19H18FN3O3S, CAS 603074-10-8](/s/LIJHFJPROHNTOO-UHFFFAOYSA-N.svg)
2-Fluoro-N-(2-methoxy-ethyl)-N-[5-(4-methoxy-phenyl)-[1,3,4]thiadiazol-2-yl]-benzamide
CAS 603074-10-8C19H18FN3O3S
![3-[(4-Fluorophenyl)methyl]-8-(thiophene-2-carbonyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione chemical structure, C19H18FN3O3S, CAS 1021031-90-2](/s/LLFUYYKFQWFFHH-UHFFFAOYSA-N.svg)
3-[(4-Fluorophenyl)methyl]-8-(thiophene-2-carbonyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione
CAS 1021031-90-2C19H18FN3O3S
2-(4-Fluorophenyl)-5-(1-(phenylsulfonyl)piperidin-4-yl)-1,3,4-oxadiazole
CAS 887431-00-7C19H18FN3O3S
N-(4-(3-((4-Fluorophenethyl)amino)-3-oxopropyl)thiazol-2-yl)furan-2-carboxamide
CAS 1021227-18-8C19H18FN3O3S
![N-(2,4-Dimethoxyphenyl)-2-{2-[(4-fluorophenyl)amino]-1,3-thiazol-4-yl}acetamide chemical structure, C19H18FN3O3S, CAS 1105231-81-9](/s/ONSCPRMIMWTJME-UHFFFAOYSA-N.svg)
N-(2,4-Dimethoxyphenyl)-2-{2-[(4-fluorophenyl)amino]-1,3-thiazol-4-yl}acetamide
CAS 1105231-81-9C19H18FN3O3S
![N-(3,4-Dimethoxyphenyl)-2-{2-[(4-fluorophenyl)amino]-1,3-thiazol-4-yl}acetamide chemical structure, C19H18FN3O3S, CAS 1040652-27-4](/s/KGGUTQUJBCAJNK-UHFFFAOYSA-N.svg)
N-(3,4-Dimethoxyphenyl)-2-{2-[(4-fluorophenyl)amino]-1,3-thiazol-4-yl}acetamide
CAS 1040652-27-4C19H18FN3O3S
2-(3-Fluorophenoxy)-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)propanamide
CAS 1049260-25-4C19H18FN3O3S
![2-(2-{[(2-Fluorophenyl)methyl]sulfanyl}-4-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)-N-[(furan-2-yl)methyl]acetamide chemical structure, C19H18FN3O3S, CAS 1105245-40-6](/s/YGMFVRJOAWYVIL-UHFFFAOYSA-N.svg)
2-(2-{[(2-Fluorophenyl)methyl]sulfanyl}-4-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)-N-[(furan-2-yl)methyl]acetamide
CAS 1105245-40-6C19H18FN3O3S
![N-(2,5-Dimethoxyphenyl)-2-[1-(4-fluorophenyl)imidazol-2-yl]sulfanylacetamide chemical structure, C19H18FN3O3S, CAS 688337-00-0](/s/XFJZURVSJAVAFD-UHFFFAOYSA-N.svg)
N-(2,5-Dimethoxyphenyl)-2-[1-(4-fluorophenyl)imidazol-2-yl]sulfanylacetamide
CAS 688337-00-0C19H18FN3O3S
2-(2-Fluorophenoxy)-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)propanamide
CAS 1021082-04-1C19H18FN3O3S
![(Z)-N-(6-Acetamido-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-3-fluorobenzamide chemical structure, C19H18FN3O3S, CAS 1005934-90-6](/s/DHCSEUQVUDWXTQ-UHFFFAOYSA-N.svg)
(Z)-N-(6-Acetamido-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-3-fluorobenzamide
CAS 1005934-90-6C19H18FN3O3S
![Methyl 2-(allylthio)-5-(3-fluorophenyl)-7-methyl-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C19H18FN3O3S, CAS 923827-52-5](/s/MFRKEHJTDXJRLV-UHFFFAOYSA-N.svg)
Methyl 2-(allylthio)-5-(3-fluorophenyl)-7-methyl-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 923827-52-5C19H18FN3O3S
![Methyl 5-(4-fluorophenyl)-7-methyl-4-oxo-2-(prop-2-en-1-ylsulfanyl)-3H,4H,5H,8H-pyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C19H18FN3O3S, CAS 923856-44-4](/s/FQHTVZXNZZKITA-UHFFFAOYSA-N.svg)
Methyl 5-(4-fluorophenyl)-7-methyl-4-oxo-2-(prop-2-en-1-ylsulfanyl)-3H,4H,5H,8H-pyrido[2,3-d]pyrimidine-6-carboxylate
CAS 923856-44-4C19H18FN3O3S
N-(4-Fluorophenyl)-4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide
CAS 455926-84-8C19H18FN3O3S
![3-[(4-Fluorophenyl)methyl]-1-(2-oxo-2-pyrrolidin-1-ylethyl)thieno[3,2-d]pyrimidine-2,4-dione chemical structure, C19H18FN3O3S, CAS 879138-61-1](/s/ITMMLHOGNPXSNZ-UHFFFAOYSA-N.svg)
3-[(4-Fluorophenyl)methyl]-1-(2-oxo-2-pyrrolidin-1-ylethyl)thieno[3,2-d]pyrimidine-2,4-dione
CAS 879138-61-1C19H18FN3O3S
N-(4-Fluorophenyl)-2-((5-(4-methoxyphenyl)-1-methyl-1H-imidazol-2-yl)sulfinyl)acetamide
CAS 1006755-85-6C19H18FN3O3S
3-Fluoro-N-(2-((6-(p-tolyl)pyridazin-3-yl)oxy)ethyl)benzenesulfonamide
CAS 946207-56-3C19H18FN3O3S
1-(2-Fluorobenzyl)-3-(1-pyrrolidinylcarbonyl)-4lambda~6~,1,2-benzothiadiazine-4,4(1H)-dione
CAS 1251623-31-0C19H18FN3O3S
![1-[(3-Fluorophenyl)methyl]-3-(pyrrolidine-1-carbonyl)-1H-4lambda6,1,2-benzothiadiazine-4,4-dione chemical structure, C19H18FN3O3S, CAS 1251602-65-9](/s/SQDSAVYJNNLSSG-UHFFFAOYSA-N.svg)
1-[(3-Fluorophenyl)methyl]-3-(pyrrolidine-1-carbonyl)-1H-4lambda6,1,2-benzothiadiazine-4,4-dione
CAS 1251602-65-9C19H18FN3O3S
![N-[5-[(3,4-Dimethoxyphenyl)methyl]-1,3,4-thiadiazol-2-yl]-2-(4-fluorophenyl)acetamide chemical structure, C19H18FN3O3S, CAS 600150-18-3](/s/VIEJYVIECMROOH-UHFFFAOYSA-N.svg)
N-[5-[(3,4-Dimethoxyphenyl)methyl]-1,3,4-thiadiazol-2-yl]-2-(4-fluorophenyl)acetamide
CAS 600150-18-3C19H18FN3O3S
5H-Thiazolo(3,2-a)quinoline-4-carboxylic acid, 7-fluoro-5-oxo-8-(4-(2-propenyl)-1-piperazinyl)-
CAS 84339-01-5C19H18FN3O3S
- N-(2,4-Dimethoxyphenyl)-2-[1-(4-fluorophenyl)imidazol-2-yl]sulfanylacetamide688336-81-4C19H18FN3O3S
- 2-((2,4-Dimethoxyphenyl)amino)-N-(3-fluoro-4-methylphenyl)thiazole-4-carboxamide955535-06-5C19H18FN3O3S
- 2-Fluoro-N-{[4-(morpholin-4-ylcarbonyl)phenyl]carbamothioyl}benzamide940217-28-7C19H18FN3O3S
- 2-Fluoro-N-{[3-(morpholin-4-ylcarbonyl)phenyl]carbamothioyl}benzamide940486-83-9C19H18FN3O3S
- (1-(4-Fluorobenzyl)-4,4-dioxido-1H-benzo[e][1,3,4]thiadiazin-3-yl)(pyrrolidin-1-yl)methanone1251592-82-1C19H18FN3O3S
- 6-Fluoro-3-(1-(2-(thiophen-2-yl)acetyl)piperidin-4-yl)quinazoline-2,4(1H,3H)-dione2034348-64-4C19H18FN3O3S
- N-(2-((6-(4-Fluorophenyl)pyridazin-3-yl)oxy)ethyl)-3-methylbenzenesulfonamide920212-84-6C19H18FN3O3S
- N-(2-Fluorophenyl)-4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide865591-74-8C19H18FN3O3S
- 4-Fluoro-3-methyl-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzenesulfonamide921878-49-1C19H18FN3O3S
- 2-[(4-Fluorophenyl)sulfanyl]-1-{4-[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]piperidin-1-yl}ethan-1-one1209794-22-8C19H18FN3O3S
- 8-((2-Fluorophenyl)sulfonyl)-3-phenyl-1,4,8-triazaspiro[4.5]dec-3-en-2-one1189865-20-0C19H18FN3O3S
- N-(2-(2-Fluorophenoxy)pyrimidin-5-yl)-2,4,5-trimethylbenzenesulfonamide1421482-69-0C19H18FN3O3S
- 6-Fluoro-3-(1-(3-methylthiophene-2-carbonyl)piperidin-4-yl)quinazoline-2,4(1H,3H)-dione2034372-32-0C19H18FN3O3S
- 8-Fluoro-2-((3-methylbenzyl)sulfonyl)-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one2034415-60-4C19H18FN3O3S
- 3-{1-[(4-Fluorophenyl)methanesulfonyl]pyrrolidin-3-yl}-5-phenyl-1,2,4-oxadiazole2034416-62-9C19H18FN3O3S
- 3-(1-((2-Fluorobenzyl)sulfonyl)-4-phenylpyrrolidin-3-yl)-1,2,4-oxadiazole2034413-82-4C19H18FN3O3S
- (Z)-N-(6-Acetamido-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-4-fluorobenzamide865160-87-8C19H18FN3O3S
- (Z)-Methyl 2-(2-((4-(dimethylamino)benzoyl)imino)-6-fluorobenzo[d]thiazol-3(2H)-yl)acetate865198-27-2C19H18FN3O3S
- N-{4-[(8-Fluoro-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)sulfonyl]phenyl}acetamide951972-27-3C19H18FN3O3S
- N-(2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-3-methylbenzenesulfonamide921512-65-4C19H18FN3O3S
- N-(2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-4-methylbenzenesulfonamide921552-11-6C19H18FN3O3S
- 4-Fluoro-N-(3-(6-oxo-3-phenylpyridazin-1(6H)-yl)propyl)benzenesulfonamide1021120-57-9C19H18FN3O3S
- N-(5-{[4-(Ethylsulfanyl)phenyl]methyl}-1,3,4-oxadiazol-2-yl)-2-(2-fluorophenoxy)acetamide1171020-80-6C19H18FN3O3S
- 4-(4-Fluorophenyl)-N-(4-sulfamoylphenethyl)-1H-pyrrole-2-carboxamide1226446-40-7C19H18FN3O3S
- 2-((1-((2-Fluorophenyl)sulfonyl)piperidin-4-yl)oxy)quinoxaline1704602-05-0C19H18FN3O3S
- N-([2,4'-Bipyridin]-3-ylmethyl)-4-ethoxy-3-fluorobenzenesulfonamide2034432-91-0C19H18FN3O3S
- 5-(1-((2-Fluorophenyl)sulfonyl)-4-phenylpyrrolidin-3-yl)-3-methyl-1,2,4-oxadiazole1903049-19-3C19H18FN3O3S
- N-(1-(4-Fluorophenyl)ethyl)-3-(2-(methylsulfonyl)-1H-imidazol-1-yl)benzamide2034242-66-3C19H18FN3O3S
- 4-Fluoro-N-((6-(4-methoxyphenyl)pyrimidin-4-yl)methyl)-2-methylbenzenesulfonamide2194907-30-5C19H18FN3O3S
- N-({[3,3'-Bipyridine]-5-yl}methyl)-4-ethoxy-3-fluorobenzene-1-sulfonamide2185590-96-7C19H18FN3O3S
- 7-(3-Fluorophenyl)-2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)thieno[3,2-d]pyrimidin-4(3H)-one1251599-12-8C19H18FN3O3S
- N-(5-Fluoro-2-methylphenyl)-2-({5-[(3-methylphenoxy)methyl]-1,3,4-oxadiazol-2-yl}sulfanyl)acetamide431932-25-1C19H18FN3O3S
- Ethyl 2-[(1-carbamoyl-1-cyanoprop-1-en-2-yl)amino]-4-(4-fluorophenyl)-5-methylthiophene-3-carboxylate871925-93-8C19H18FN3O3S
- 2-Fluoro-N-(2-((6-(p-tolyl)pyridazin-3-yl)oxy)ethyl)benzenesulfonamide946366-35-4C19H18FN3O3S
- 4-Fluoro-N-(2-((6-(p-tolyl)pyridazin-3-yl)oxy)ethyl)benzenesulfonamide946316-50-3C19H18FN3O3S
- 2-{[1-(4-Fluoro-2-methylbenzenesulfonyl)pyrrolidin-3-yl]oxy}quinoxaline2097913-12-5C19H18FN3O3S
- N-(2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-1-phenylmethanesulfonamide921832-44-2C19H18FN3O3S
- 7-(4-Ethoxy-3-fluorobenzenesulfonyl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine2770586-40-6C19H18FN3O3S
- 6-Fluoro-2-(2-{4H,5H,6H,7H-thieno[3,2-c]pyridine-5-carbonyl}morpholin-4-yl)-1,3-benzoxazole3054592-48-9C19H18FN3O3S
Frequently asked questions
What is the molar mass of C19H18FN3O3S?
The molar mass of C19H18FN3O3S is 387.43 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 387.1053 Da.
How many compounds have the formula C19H18FN3O3S?
CompoundList lists 63 compounds with the molecular formula C19H18FN3O3S, including (2Z)-N-(4-Fluorophenyl)-2-[(4-methoxyphenyl)imino]-3-methyl-4-oxo-1,3-thiazinane-6-carboxamide, N-(4-Fluorophenyl)-2-[(4-methoxybenzyl)amino]-4-oxo-5,6-dihydro-4H-1,3-thiazine-6-carboxamide, 2-[[5-[(2,6-Dimethylphenoxy)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-fluorophenyl)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 C19H18FN3O3S?
C19H18FN3O3S 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.