Molecular formula
C19H18FN3OS
68 compounds have this formula on CompoundList.
- Molar mass
- 355.43g/mol
- Monoisotopic mass
- 355.1155Da
- Atoms
- 43
- Elements
- 6
- Rings plus double bonds
- 12
The formula C19H18FN3OS describes a molecule made of 19 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 1 oxygen atom 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 × 1964.21%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 185.10%1.008 × 18 = 18.144 g/mol
- F Fluorine × 15.35%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 311.82%14.007 × 3 = 42.021 g/mol
- O Oxygen × 14.50%15.999 × 1 = 15.999 g/mol
- S Sulfur × 19.02%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C19H18FN3OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 68 of 68 compounds
![3-Amino-N-(2-fluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[B]thieno[3,2-E]pyridine-2-carboxamide chemical structure, C19H18FN3OS, CAS 354119-25-8](/s/CQHANDOPDQLVOA-UHFFFAOYSA-N.svg)
3-Amino-N-(2-fluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[B]thieno[3,2-E]pyridine-2-carboxamide
CAS 354119-25-8C19H18FN3OS
3-Amino-N-(4-fluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta(B)thieno(3,2-E)pyridine-2-carboxamide
CAS 420835-61-6C19H18FN3OS
![(3-Amino-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridin-2-yl)(4-fluorophenyl)methanone chemical structure, C19H18FN3OS, CAS 704871-80-7](/s/MBIZHMFRIKKQKK-UHFFFAOYSA-N.svg)
(3-Amino-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridin-2-yl)(4-fluorophenyl)methanone
CAS 704871-80-7C19H18FN3OS
![2-[1-(3,5-Dimethylphenyl)imidazol-2-yl]sulfanyl-N-(2-fluorophenyl)acetamide chemical structure, C19H18FN3OS, CAS 851131-90-3](/s/SKYYEBZLTPINBC-UHFFFAOYSA-N.svg)
2-[1-(3,5-Dimethylphenyl)imidazol-2-yl]sulfanyl-N-(2-fluorophenyl)acetamide
CAS 851131-90-3C19H18FN3OS
![N-(4-Ethylphenyl)-2-[1-(4-fluorophenyl)imidazol-2-yl]sulfanylacetamide chemical structure, C19H18FN3OS, CAS 688336-94-9](/s/RNRIXSCSDSNPMP-UHFFFAOYSA-N.svg)
N-(4-Ethylphenyl)-2-[1-(4-fluorophenyl)imidazol-2-yl]sulfanylacetamide
CAS 688336-94-9C19H18FN3OS
2-((1-(2,3-Dimethylphenyl)-1H-imidazol-2-yl)thio)-N-(2-fluorophenyl)acetamide
CAS 851131-49-2C19H18FN3OS
1-(2-Fluorophenyl)-3-(4-(4-isopropylphenyl)thiazol-2-yl)urea
CAS 521283-64-7C19H18FN3OS
![N-(2,3-Dimethylphenyl)-2-{2-[(4-fluorophenyl)amino]-1,3-thiazol-4-yl}acetamide chemical structure, C19H18FN3OS, CAS 1040653-78-8](/s/RRSULBKMQKUBJP-UHFFFAOYSA-N.svg)
N-(2,3-Dimethylphenyl)-2-{2-[(4-fluorophenyl)amino]-1,3-thiazol-4-yl}acetamide
CAS 1040653-78-8C19H18FN3OS
![2-[1-(2,3-Dimethylphenyl)imidazol-2-yl]sulfanyl-N-(3-fluorophenyl)acetamide chemical structure, C19H18FN3OS, CAS 851131-70-9](/s/YJZCMLLXVHSJOB-UHFFFAOYSA-N.svg)
2-[1-(2,3-Dimethylphenyl)imidazol-2-yl]sulfanyl-N-(3-fluorophenyl)acetamide
CAS 851131-70-9C19H18FN3OS
![(4-(6-Fluorobenzo[d]thiazol-2-yl)piperazin-1-yl)(p-tolyl)methanone chemical structure, C19H18FN3OS, CAS 897471-75-9](/s/WTLUZMSBHOQOCD-UHFFFAOYSA-N.svg)
(4-(6-Fluorobenzo[d]thiazol-2-yl)piperazin-1-yl)(p-tolyl)methanone
CAS 897471-75-9C19H18FN3OS
N-(2-((5-(4-Fluorophenyl)-1H-imidazol-2-yl)thio)ethyl)-2-phenylacetamide
CAS 897456-15-4C19H18FN3OS
![N-(2-Ethylphenyl)-2-{2-[(4-fluorophenyl)amino]-1,3-thiazol-4-yl}acetamide chemical structure, C19H18FN3OS, CAS 1040653-62-0](/s/AOQDWMDXJLKLRB-UHFFFAOYSA-N.svg)
N-(2-Ethylphenyl)-2-{2-[(4-fluorophenyl)amino]-1,3-thiazol-4-yl}acetamide
CAS 1040653-62-0C19H18FN3OS
4-(2-Fluorophenyl)-6-methyl-N-(4-methylphenyl)-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxamide
CAS 333768-26-6C19H18FN3OS
4-(4-Fluorophenyl)-6-methyl-N-(2-methylphenyl)-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxamide
CAS 333768-14-2C19H18FN3OS
![2-[(3-Cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)sulfanyl]-N-(3-fluorophenyl)acetamide chemical structure, C19H18FN3OS, CAS 445382-40-1](/s/AAIJUJQOJGMHIF-UHFFFAOYSA-N.svg)
2-[(3-Cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)sulfanyl]-N-(3-fluorophenyl)acetamide
CAS 445382-40-1C19H18FN3OS
4-(1,3-Benzothiazol-2-yl)-N-(4-fluorophenyl)tetrahydro-1(2H)-pyridinecarboxamide
CAS 478081-77-5C19H18FN3OS
N-(5-(2-Fluorobenzyl)thiazol-2-yl)-2-(m-tolylamino)acetamide
CAS 854004-95-8C19H18FN3OS
4-(4-Fluorophenyl)-6-methyl-N-(4-methylphenyl)-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxamide
CAS 333768-22-2C19H18FN3OS
![2-[(3-Cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)sulfanyl]-N-(4-fluorophenyl)acetamide chemical structure, C19H18FN3OS, CAS 332393-88-1](/s/NWDQODLYJSSPHK-UHFFFAOYSA-N.svg)
2-[(3-Cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)sulfanyl]-N-(4-fluorophenyl)acetamide
CAS 332393-88-1C19H18FN3OS
2-((1-(2,3-Dimethylphenyl)-1H-imidazol-2-yl)thio)-N-(4-fluorophenyl)acetamide
CAS 851131-48-1C19H18FN3OS
N-(4-Fluorobenzyl)-2-((1-methyl-5-phenyl-1H-imidazol-2-yl)thio)acetamide
CAS 932352-47-1C19H18FN3OS
N-(2-((5-(4-Fluorophenyl)-1H-imidazol-2-yl)thio)ethyl)-2-methylbenzamide
CAS 897455-49-1C19H18FN3OS
![N-Cyclopropyl-2-((4-fluorophenyl)thio)-N-(imidazo[1,2-a]pyridin-3-ylmethyl)acetamide chemical structure, C19H18FN3OS, CAS 1448122-06-2](/s/OJCGXTLMUJTKOG-UHFFFAOYSA-N.svg)
N-Cyclopropyl-2-((4-fluorophenyl)thio)-N-(imidazo[1,2-a]pyridin-3-ylmethyl)acetamide
CAS 1448122-06-2C19H18FN3OS
![3-Amino-N-cyclopentyl-6-(4-fluorophenyl)thieno[2,3-b]pyridine-2-carboxamide chemical structure, C19H18FN3OS, CAS 625370-45-8](/s/MIRTZSGYEOAXLX-UHFFFAOYSA-N.svg)
3-Amino-N-cyclopentyl-6-(4-fluorophenyl)thieno[2,3-b]pyridine-2-carboxamide
CAS 625370-45-8C19H18FN3OS
- 2-[2-(4-Fluorophenyl)-6-methylquinazolin-4-ylsulfanyl]-N,N-dimethylacetamide606131-44-6C19H18FN3OS
- 2-[1-(3,5-Dimethylphenyl)imidazol-2-yl]sulfanyl-N-(3-fluorophenyl)acetamide851132-13-3C19H18FN3OS
- 2-[1-(3,5-Dimethylphenyl)imidazol-2-yl]sulfanyl-N-(4-fluorophenyl)acetamide851131-89-0C19H18FN3OS
- N-(2,3-Dimethylphenyl)-2-[1-(4-fluorophenyl)imidazol-2-yl]sulfanylacetamide688336-77-8C19H18FN3OS
- 1-(3-Fluorophenyl)-3-(2-(7-methyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)thiourea887891-22-7C19H18FN3OS
- 3-(4-Fluorobenzyl)-1-(pyridin-2-ylmethyl)-1-(thiophen-3-ylmethyl)urea1234981-49-7C19H18FN3OS
- 3-(4-Fluorophenyl)-1-methyl-N-{[1-(thiophen-2-yl)cyclopropyl]methyl}-1H-pyrazole-5-carboxamide1396858-69-7C19H18FN3OS
- 4-Fluoro-N-[5-(2,3,5,6-tetramethylphenyl)-1,3,4-thiadiazol-2-yl]benzamide391227-07-9C19H18FN3OS
- N-(3,5-Dimethylphenyl)-2-[1-(4-fluorophenyl)imidazol-2-yl]sulfanylacetamide688336-80-3C19H18FN3OS
- N-(2,4-Dimethylphenyl)-2-((1-(4-fluorophenyl)-1H-imidazol-2-yl)thio)acetamide688336-79-0C19H18FN3OS
- N-(2,5-Dimethylphenyl)-2-((1-(4-fluorophenyl)-1H-imidazol-2-yl)thio)acetamide688336-78-9C19H18FN3OS
- 2-Fluoro-N-[5-(2,3,5,6-tetramethylphenyl)-1,3,4-thiadiazol-2-yl]benzamide391227-12-6C19H18FN3OS
- 4-Fluoro-N-(2-{[5-(4-methylphenyl)-1H-imidazol-2-yl]sulfanyl}ethyl)benzamide897454-95-4C19H18FN3OS
- (3-Fluorophenyl)(4-(6-methylbenzo[d]thiazol-2-yl)piperazin-1-yl)methanone897465-99-5C19H18FN3OS
- 1-(4-(6-Fluorobenzo[d]thiazol-2-yl)piperazin-1-yl)-2-phenylethanone897472-46-7C19H18FN3OS
- 1-(4-(4-Fluorobenzo[d]thiazol-2-yl)piperazin-1-yl)-2-phenylethanone897481-33-3C19H18FN3OS
- N-(2-Fluorophenyl)-6-methyl-2-thioxo-4-(p-tolyl)-1,2,3,4-tetrahydropyrimidine-5-carboxamide865591-69-1C19H18FN3OS
- 3-Fluoro-N-(2-((5-(p-tolyl)-1H-imidazol-2-yl)thio)ethyl)benzamide897454-97-6C19H18FN3OS
- 2-(4-Fluorophenyl)-N-(2-((5-phenyl-1H-imidazol-2-yl)thio)ethyl)acetamide886898-84-6C19H18FN3OS
- 2-(2-((4-Fluorophenyl)amino)thiazol-4-yl)-N-phenethylacetamide1203313-99-8C19H18FN3OS
- N-(4-Fluorobenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)cyclopentanecarboxamide1172883-41-8C19H18FN3OS
- N-(6-Fluorobenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)cyclopentanecarboxamide1172267-16-1C19H18FN3OS
- N-(4-Fluorobenzo[d]thiazol-2-yl)-N-(pyridin-2-ylmethyl)cyclopentanecarboxamide1171012-98-8C19H18FN3OS
- 2-(2-((4-Fluorophenyl)amino)thiazol-4-yl)-N-(1-phenylethyl)acetamide1203065-71-7C19H18FN3OS
- 2-((1-(4-Fluorophenyl)-5-(p-tolyl)-1H-imidazol-2-yl)thio)-N-methylacetamide1207035-05-9C19H18FN3OS
- 1-(2-(2-(2-Fluorophenyl)thiazol-4-yl)phenyl)-3-isopropylurea1705495-21-1C19H18FN3OS
- 2-((4-Fluorophenyl)thio)-N-(2-(4-phenyl-1H-pyrazol-1-yl)ethyl)acetamide2034368-80-2C19H18FN3OS
- 1-(4-Fluorophenyl)-N-[2-(1H-pyrazol-1-yl)-2-(thiophen-2-yl)ethyl]cyclopropane-1-carboxamide2034344-63-1C19H18FN3OS
- N-(2-(1H-Pyrazol-1-yl)-2-(thiophen-3-yl)ethyl)-1-(4-fluorophenyl)cyclopropanecarboxamide2034340-63-9C19H18FN3OS
- 8-(5-Fluoro-1-benzothiophene-2-carbonyl)-3-(1H-pyrazol-1-yl)-8-azabicyclo[3.2.1]octane2309310-50-5C19H18FN3OS
- 8-(5-Fluoro-1-benzothiophene-2-carbonyl)-3-(1H-imidazol-1-yl)-8-azabicyclo[3.2.1]octane2319640-50-9C19H18FN3OS
- 2-[2-(4-Fluorophenyl)-7-methylquinazolin-4-ylsulfanyl]-N,N-dimethylacetamide606132-74-5C19H18FN3OS
- N-[4-[2-Ethyl-4-(4-fluoro-3-methylphenyl)-1,3-thiazol-5-yl]-2-pyridyl]acetamide365430-43-9C19H18FN3OS
- 1-(4-Fluorobenzyl)-3-((4-methyl-2-phenylthiazol-5-yl)methyl)urea1385548-33-3C19H18FN3OS
- 1-Piperidinecarbothioamide, 4-(2-benzoxazolyl)-N-(4-fluorophenyl)-605628-97-5C19H18FN3OS
- 2-[2-(4-Fluorophenyl)-8-methylquinazolin-4-ylsulfanyl]-N,N-dimethylacetamide606131-66-2C19H18FN3OS
- 4-(2-Fluorophenyl)-6-methyl-N-(2-methylphenyl)-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxamide380644-52-0C19H18FN3OS
- N-{4-[2-Ethyl-4-(3-fluorophenyl)-1,3-thiazol-5-yl]pyridin-2-yl}propanamide365430-58-6C19H18FN3OS
- N-{4-[2-Ethyl-4-(4-fluorophenyl)-1,3-thiazol-5-yl]pyridin-2-yl}propanamide365430-55-3C19H18FN3OS
- (E)-2-Cyano-3-(2-cyclohexyl-1,3-thiazol-5-yl)-N-(4-fluorophenyl)prop-2-enamide1384821-94-6C19H18FN3OS
- 2-[(4-Fluorophenyl)sulfanyl]-1-[3-(2-methyl-1H-1,3-benzodiazol-1-yl)azetidin-1-yl]ethan-1-one2380187-27-7C19H18FN3OS
- 3-(4-Fluorophenyl)-1-methyl-N-{[1-(thiophen-3-yl)cyclopropyl]methyl}-1H-pyrazole-5-carboxamide2415533-55-8C19H18FN3OS
- 2-Cyano-3-(2-cyclohexyl-1,3-thiazol-5-yl)-N-(4-fluorophenyl)prop-2-enamideC19H18FN3OS
- (Z)-2-Cyano-3-(2-cyclohexyl-1,3-thiazol-5-yl)-N-(4-fluorophenyl)prop-2-enamideC19H18FN3OS
Frequently asked questions
What is the molar mass of C19H18FN3OS?
The molar mass of C19H18FN3OS is 355.43 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 355.1155 Da.
How many compounds have the formula C19H18FN3OS?
CompoundList lists 68 compounds with the molecular formula C19H18FN3OS, including 3-Amino-N-(2-fluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[B]thieno[3,2-E]pyridine-2-carboxamide, 3-Amino-N-(4-fluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta(B)thieno(3,2-E)pyridine-2-carboxamide, (3-Amino-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridin-2-yl)(4-fluorophenyl)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 C19H18FN3OS?
C19H18FN3OS 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.