Molecular formula
C18H17FN4O3S
47 compounds have this formula on CompoundList.
- Molar mass
- 388.42g/mol
- Monoisotopic mass
- 388.1005Da
- Atoms
- 44
- Elements
- 6
- Rings plus double bonds
- 12
The formula C18H17FN4O3S describes a molecule made of 18 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 4 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 × 1855.66%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 174.41%1.008 × 17 = 17.136 g/mol
- F Fluorine × 14.89%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 414.42%14.007 × 4 = 56.028 g/mol
- O Oxygen × 312.36%15.999 × 3 = 47.997 g/mol
- S Sulfur × 18.25%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H17FN4O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 47 of 47 compounds
![2-Fluoro-N-[4-(4-nitrophenyl)piperazine-1-carbothioyl]benzamide chemical structure, C18H17FN4O3S, CAS 381698-82-4](/s/SNQAKAAOOHBMCV-UHFFFAOYSA-N.svg)
2-Fluoro-N-[4-(4-nitrophenyl)piperazine-1-carbothioyl]benzamide
CAS 381698-82-4C18H17FN4O3S
![1-[5-(3,4-Dimethoxybenzyl)-1,3,4-thiadiazol-2-yl]-3-(4-fluorophenyl)urea chemical structure, C18H17FN4O3S, CAS 426240-14-4](/s/LDXQGQXQBKEZAK-UHFFFAOYSA-N.svg)
1-[5-(3,4-Dimethoxybenzyl)-1,3,4-thiadiazol-2-yl]-3-(4-fluorophenyl)urea
CAS 426240-14-4C18H17FN4O3S
![4-Fluoro-N-[4-(4-nitrophenyl)piperazine-1-carbothioyl]benzamide chemical structure, C18H17FN4O3S, CAS 430446-96-1](/s/ZKDWJLGSYKOOJD-UHFFFAOYSA-N.svg)
4-Fluoro-N-[4-(4-nitrophenyl)piperazine-1-carbothioyl]benzamide
CAS 430446-96-1C18H17FN4O3S
5-(2-F-PH)4-((3,4,5-Tri-meo-benzylidene)amino)4H-1,2,4-triazol-3-yl hydrosulfide
CAS 585558-79-8C18H17FN4O3S
![2-[(5Z)-5-(2-Fluorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-[3-(1H-imidazol-1-yl)propyl]acetamide chemical structure, C18H17FN4O3S, CAS 902025-12-1](/s/MJYQSISLBZRNON-GDNBJRDFSA-N.svg)
2-[(5Z)-5-(2-Fluorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-[3-(1H-imidazol-1-yl)propyl]acetamide
CAS 902025-12-1C18H17FN4O3S
![2-[(5Z)-5-(4-Fluorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-[3-(1H-imidazol-1-yl)propyl]acetamide chemical structure, C18H17FN4O3S, CAS 892638-80-1](/s/QVEIBIXWLYHJBX-GDNBJRDFSA-N.svg)
2-[(5Z)-5-(4-Fluorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-[3-(1H-imidazol-1-yl)propyl]acetamide
CAS 892638-80-1C18H17FN4O3S
![3-[2-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxoethyl]-1H-thieno[3,2-d]pyrimidine-2,4-dione chemical structure, C18H17FN4O3S, CAS 850781-34-9](/s/ADSATDBCDMWLHT-UHFFFAOYSA-N.svg)
3-[2-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxoethyl]-1H-thieno[3,2-d]pyrimidine-2,4-dione
CAS 850781-34-9C18H17FN4O3S
![1-(4-Ethoxyphenyl)-3-[5-[(4-fluorophenoxy)methyl]-1,3,4-thiadiazol-2-yl]urea chemical structure, C18H17FN4O3S, CAS 426239-82-9](/s/UFCCMTPTPZCPAE-UHFFFAOYSA-N.svg)
1-(4-Ethoxyphenyl)-3-[5-[(4-fluorophenoxy)methyl]-1,3,4-thiadiazol-2-yl]urea
CAS 426239-82-9C18H17FN4O3S
4-Fluoro-3-methyl-N-(2-(6-oxo-3-(pyridin-4-yl)pyridazin-1(6H)-yl)ethyl)benzenesulfonamide
CAS 1021108-73-5C18H17FN4O3S
2-(4-Fluorophenyl)-5-(1-(pyridin-3-ylsulfonyl)piperidin-4-yl)-1,3,4-oxadiazole
CAS 1172350-87-6C18H17FN4O3S
![4-(2-{[4-(3-Fluorophenyl)-3-oxo-3,4-dihydropyrazin-2-yl]amino}ethyl)benzenesulfonamide chemical structure, C18H17FN4O3S, CAS 942034-90-4](/s/ZXIYOPSGVFNYTP-UHFFFAOYSA-N.svg)
4-(2-{[4-(3-Fluorophenyl)-3-oxo-3,4-dihydropyrazin-2-yl]amino}ethyl)benzenesulfonamide
CAS 942034-90-4C18H17FN4O3S
![N-{3-[3-(4-Fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}pyridine-3-sulfonamide chemical structure, C18H17FN4O3S, CAS 1021253-42-8](/s/UIHAZUWGLPKJBL-UHFFFAOYSA-N.svg)
N-{3-[3-(4-Fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}pyridine-3-sulfonamide
CAS 1021253-42-8C18H17FN4O3S
3-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-6-(furan-2-yl)pyridazine
CAS 1021066-84-1C18H17FN4O3S
![Ethyl 2-{[4-(3-fluoro-4-methoxyphenyl)-5-methyl-2-pyrimidinyl]amino}-1,3-thiazole-4-carboxylate chemical structure, C18H17FN4O3S, CAS 861211-24-7](/s/GYVYNNJKAIWUEA-UHFFFAOYSA-N.svg)
Ethyl 2-{[4-(3-fluoro-4-methoxyphenyl)-5-methyl-2-pyrimidinyl]amino}-1,3-thiazole-4-carboxylate
CAS 861211-24-7C18H17FN4O3S
![1-(4-Ethoxyphenyl)-3-[5-[(2-fluorophenoxy)methyl]-1,3,4-thiadiazol-2-yl]urea chemical structure, C18H17FN4O3S, CAS 426248-88-6](/s/CNXKJEFZXXPJRV-UHFFFAOYSA-N.svg)
1-(4-Ethoxyphenyl)-3-[5-[(2-fluorophenoxy)methyl]-1,3,4-thiadiazol-2-yl]urea
CAS 426248-88-6C18H17FN4O3S
![(4-((2-Fluorophenyl)sulfonyl)piperazin-1-yl)(pyrazolo[1,5-a]pyridin-3-yl)methanone chemical structure, C18H17FN4O3S, CAS 1396851-79-8](/s/UOBFGWGAGQCHHO-UHFFFAOYSA-N.svg)
(4-((2-Fluorophenyl)sulfonyl)piperazin-1-yl)(pyrazolo[1,5-a]pyridin-3-yl)methanone
CAS 1396851-79-8C18H17FN4O3S
6-Fluoro-3-(1-(2-methylthiazole-4-carbonyl)piperidin-4-yl)quinazoline-2,4(1H,3H)-dione
CAS 2034533-11-2C18H17FN4O3S
![2-[[5-[(4-Fluoroanilino)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(4-methoxyphenyl)acetamide chemical structure, C18H17FN4O3S, CAS 335395-41-0](/s/XBLDPYSPZOYOBO-UHFFFAOYSA-N.svg)
2-[[5-[(4-Fluoroanilino)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(4-methoxyphenyl)acetamide
CAS 335395-41-0C18H17FN4O3S
![3-[(5Z)-5-(2-Fluorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-[2-(1H-imidazol-5-yl)ethyl]propanamide chemical structure, C18H17FN4O3S, CAS 902031-32-7](/s/JAMUEDVOSBTCJR-DHDCSXOGSA-N.svg)
3-[(5Z)-5-(2-Fluorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-[2-(1H-imidazol-5-yl)ethyl]propanamide
CAS 902031-32-7C18H17FN4O3S
3-(4-Fluorophenyl)-1-methyl-N-(3-(methylsulfonamido)phenyl)-1H-pyrazole-5-carboxamide
CAS 1203006-50-1C18H17FN4O3S
![6-(2-Fluorobenzyl)-4-(2-oxo-2-(pyrrolidin-1-yl)ethyl)isothiazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione chemical structure, C18H17FN4O3S, CAS 1251690-75-1](/s/JTJJDMCVCXKORP-UHFFFAOYSA-N.svg)
6-(2-Fluorobenzyl)-4-(2-oxo-2-(pyrrolidin-1-yl)ethyl)isothiazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione
CAS 1251690-75-1C18H17FN4O3S
![N-[(2Z)-4,5-Dimethyl-1,3-thiazol-2(3H)-ylidene]-2-[3-(4-fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C18H17FN4O3S, CAS 1246051-85-3](/s/CIKVLLMTROIHFZ-UHFFFAOYSA-N.svg)
N-[(2Z)-4,5-Dimethyl-1,3-thiazol-2(3H)-ylidene]-2-[3-(4-fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 1246051-85-3C18H17FN4O3S
![N-[(2Z)-4,5-Dimethyl-1,3-thiazol-2(3H)-ylidene]-2-[3-(2-fluoro-4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C18H17FN4O3S, CAS 1246051-03-5](/s/GVVKTKUKLDQUSX-UHFFFAOYSA-N.svg)
N-[(2Z)-4,5-Dimethyl-1,3-thiazol-2(3H)-ylidene]-2-[3-(2-fluoro-4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 1246051-03-5C18H17FN4O3S
N-((4-(4-Fluorophenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-3,4-dimethoxybenzamide
CAS 391887-59-5C18H17FN4O3S
- N-((4-(4-Fluorophenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-3,5-dimethoxybenzamide391887-51-7C18H17FN4O3S
- 2-[(5Z)-5-(3-Fluorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-[3-(1H-imidazol-1-yl)propyl]acetamide902313-48-8C18H17FN4O3S
- 2-(1,3-Dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N-[(4-fluorophenyl)methyl]acetamide899988-02-4C18H17FN4O3S
- 6-(4-((4-Fluorobenzo[d]thiazol-2-yl)oxy)piperidine-1-carbonyl)-2-methylpyridazin-3(2H)-one1286705-34-7C18H17FN4O3S
- 6-Fluoro-3-(1-(4-methylthiazole-5-carbonyl)piperidin-4-yl)quinazoline-2,4(1H,3H)-dione2034533-58-7C18H17FN4O3S
- (3-((6-Ethyl-5-fluoropyrimidin-4-yl)oxy)pyrrolidin-1-yl)(5-(thiophen-2-yl)isoxazol-3-yl)methanone2034574-48-4C18H17FN4O3S
- 3-(1-((2-Fluorophenyl)sulfonyl)piperidin-4-yl)pyrido[2,3-d]pyrimidin-4(3H)-one2034553-73-4C18H17FN4O3S
- N-(3-Fluorophenyl)-2-((1,3,6-trimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)acetamide900004-05-9C18H17FN4O3S
- 4-Fluoro-N-(4-((6-methoxy-2-methylpyrimidin-4-yl)amino)phenyl)benzenesulfonamide946303-87-3C18H17FN4O3S
- 2-Fluoro-N-(4-((6-methoxy-2-methylpyrimidin-4-yl)amino)phenyl)benzenesulfonamide946273-94-5C18H17FN4O3S
- 3-Fluoro-N-(4-((6-methoxy-2-methylpyrimidin-4-yl)amino)phenyl)benzenesulfonamide946356-55-4C18H17FN4O3S
- N-(4-Fluorophenyl)-3-methyl-5-[(4-methylphenyl)sulfamoyl]-1H-pyrazole-4-carboxamide1324012-40-9C18H17FN4O3S
- 2-(4-Cyclopropyl-3,5-dioxo-3,4-dihydro-2H-pyridazino[4,5-b][1,4]thiazin-6(5H)-yl)-N-(4-fluorobenzyl)acetamide1286733-21-8C18H17FN4O3S
- 1-(1-((5-Fluoro-2-methoxyphenyl)sulfonyl)azetidin-3-yl)-4-phenyl-1H-1,2,3-triazole2034441-94-4C18H17FN4O3S
- 1-(1-((2-Fluorophenyl)sulfonyl)azetidin-3-yl)-4-(phenoxymethyl)-1H-1,2,3-triazole2034406-42-1C18H17FN4O3S
- N-((3-(6-Ethoxypyridin-3-yl)-1,2,4-oxadiazol-5-yl)methyl)-2-((4-fluorophenyl)thio)acetamide2034506-69-7C18H17FN4O3S
- 3-(1-(2-(2-Fluorophenoxy)acetyl)piperidin-4-yl)thieno[3,2-d][1,2,3]triazin-4(3H)-one2034531-90-1C18H17FN4O3S
- N-(2-(6-Fluoro-3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)ethyl)-1H-indole-2-carboxamide2034453-59-1C18H17FN4O3S
- N-(2-(6-Fluoro-3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)ethyl)-1H-indole-5-carboxamide2034453-79-5C18H17FN4O3S
- N-(6-Fluoro-1,3-dimethyl-2,2-dioxido-1,3-dihydrobenzo[c][1,2,5]thiadiazol-5-yl)-2-(1H-indol-1-yl)acetamide2034588-72-0C18H17FN4O3S
- 4-Ethoxy-3-fluoro-N-{[3-(pyridin-3-yl)pyrazin-2-yl]methyl}benzene-1-sulfonamide2097862-80-9C18H17FN4O3S
- 3-Cyclopropyl-5-(3-fluoro-1-quinolin-8-ylsulfonylpyrrolidin-3-yl)-1,2,4-oxadiazole3030785-39-5C18H17FN4O3S
- 6-Fluoro-4-oxo-7-[(3R)-3-(thiophen-2-ylmethylamino)pyrrolidin-1-yl]-1H-1,8-naphthyridine-3-carboxylic acid877298-56-1C18H17FN4O3S
Frequently asked questions
What is the molar mass of C18H17FN4O3S?
The molar mass of C18H17FN4O3S is 388.42 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 388.1005 Da.
How many compounds have the formula C18H17FN4O3S?
CompoundList lists 47 compounds with the molecular formula C18H17FN4O3S, including 2-Fluoro-N-[4-(4-nitrophenyl)piperazine-1-carbothioyl]benzamide, 1-[5-(3,4-Dimethoxybenzyl)-1,3,4-thiadiazol-2-yl]-3-(4-fluorophenyl)urea, 4-Fluoro-N-[4-(4-nitrophenyl)piperazine-1-carbothioyl]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 C18H17FN4O3S?
C18H17FN4O3S 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.