Molecular formula
C19H18N2O4S
184 compounds have this formula on CompoundList.
- Molar mass
- 370.42g/mol
- Monoisotopic mass
- 374.1238Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 12
The formula C19H18N2O4S describes a molecule made of 19 carbon atoms, 18 hydrogen atoms, 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 × 1961.61%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 184.90%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 27.56%14.007 × 2 = 28.014 g/mol
- O Oxygen × 417.28%15.999 × 4 = 63.996 g/mol
- S Sulfur × 18.65%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C19H18N2O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 184 of 184 compounds
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4-(3-oxo-1,2-benzothiazol-2(3H)-yl)butanamide
CAS 1219569-08-0C19H18N2O4S
![1-(Benzo[d]thiazol-2-yl)azetidin-3-yl 2-(2-methoxyphenoxy)acetate chemical structure, C19H18N2O4S, CAS 1396861-10-1](/s/PYGBSPLKNBJVHY-UHFFFAOYSA-N.svg)
1-(Benzo[d]thiazol-2-yl)azetidin-3-yl 2-(2-methoxyphenoxy)acetate
CAS 1396861-10-1C19H18N2O4S
![1-(3-(Benzo[d]thiazol-2-yloxy)azetidin-1-yl)-2-(2-methoxyphenoxy)ethanone chemical structure, C19H18N2O4S, CAS 1421490-76-7](/s/BSOOQPGSTSUCRG-UHFFFAOYSA-N.svg)
1-(3-(Benzo[d]thiazol-2-yloxy)azetidin-1-yl)-2-(2-methoxyphenoxy)ethanone
CAS 1421490-76-7C19H18N2O4S
3-(1-(4-(Thiophen-3-yl)benzoyl)piperidin-4-yl)oxazolidine-2,4-dione
CAS 2034385-02-7C19H18N2O4S
N-((4-(5-Methyl-4-phenylisoxazol-3-yl)phenyl)sulfonyl)propionamide
CAS 2235371-89-6C19H18N2O4S
![7-({(e)-[4-(Dimethylamino)phenyl]methylidene}amino)-4-hydroxynaphthalene-2-sulfonic acid chemical structure, C19H18N2O4S, CAS 6935-96-2](/s/WJRISLCESOLFPX-UHFFFAOYSA-N.svg)
7-({(e)-[4-(Dimethylamino)phenyl]methylidene}amino)-4-hydroxynaphthalene-2-sulfonic acid
CAS 6935-96-2C19H18N2O4S
![(Z)-4-Acetyl-N-(4,7-dimethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)benzamide chemical structure, C19H18N2O4S, CAS 868369-48-6](/s/OTMGNSKHCIILGX-UHFFFAOYSA-N.svg)
(Z)-4-Acetyl-N-(4,7-dimethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)benzamide
CAS 868369-48-6C19H18N2O4S
![(Z)-Methyl 4-((4-methoxy-3,7-dimethylbenzo[d]thiazol-2(3H)-ylidene)carbamoyl)benzoate chemical structure, C19H18N2O4S, CAS 868369-99-7](/s/ZXKCDKVDCBOZPF-UHFFFAOYSA-N.svg)
(Z)-Methyl 4-((4-methoxy-3,7-dimethylbenzo[d]thiazol-2(3H)-ylidene)carbamoyl)benzoate
CAS 868369-99-7C19H18N2O4S
![N-[4-(2,5-Dimethoxyphenyl)-1,3-thiazol-2-yl]-2-methoxybenzamide chemical structure, C19H18N2O4S, CAS 681229-73-2](/s/NWNBQZQKBCECLE-UHFFFAOYSA-N.svg)
N-[4-(2,5-Dimethoxyphenyl)-1,3-thiazol-2-yl]-2-methoxybenzamide
CAS 681229-73-2C19H18N2O4S
![N-[1,3-Dioxo-2-(oxolan-2-ylmethyl)isoindol-5-yl]-2-thiophen-2-ylacetamide chemical structure, C19H18N2O4S, CAS 831176-95-5](/s/FVGXLTJRNWAZBJ-UHFFFAOYSA-N.svg)
N-[1,3-Dioxo-2-(oxolan-2-ylmethyl)isoindol-5-yl]-2-thiophen-2-ylacetamide
CAS 831176-95-5C19H18N2O4S
N-(Furan-2-ylmethyl)-4-methyl-3-(phenylsulfamoyl)benzamide
CAS 835889-04-8C19H18N2O4S
Methyl 3-ethyl-2-(3-methoxybenzoyl)imino-1,3-benzothiazole-6-carboxylate
CAS 897615-84-8C19H18N2O4S
![Methyl 2-[2-(3-methoxybenzoyl)imino-6-methyl-1,3-benzothiazol-3-yl]acetate chemical structure, C19H18N2O4S, CAS 941917-21-1](/s/XLQMTMSHHVQDNH-UHFFFAOYSA-N.svg)
Methyl 2-[2-(3-methoxybenzoyl)imino-6-methyl-1,3-benzothiazol-3-yl]acetate
CAS 941917-21-1C19H18N2O4S
![Methyl 2-[2-(4-methoxybenzoyl)imino-6-methyl-1,3-benzothiazol-3-yl]acetate chemical structure, C19H18N2O4S, CAS 897616-78-3](/s/ZKAIYILMLPGQLP-UHFFFAOYSA-N.svg)
Methyl 2-[2-(4-methoxybenzoyl)imino-6-methyl-1,3-benzothiazol-3-yl]acetate
CAS 897616-78-3C19H18N2O4S
![Ethyl 2-(4-ethoxybenzamido)benzo[d]thiazole-6-carboxylate chemical structure, C19H18N2O4S, CAS 896680-12-9](/s/YDPJCMKTDZFXRT-UHFFFAOYSA-N.svg)
Ethyl 2-(4-ethoxybenzamido)benzo[d]thiazole-6-carboxylate
CAS 896680-12-9C19H18N2O4S
![(Z)-Methyl 2-(6-methyl-2-((2-phenoxyacetyl)imino)benzo[d]thiazol-3(2H)-yl)acetate chemical structure, C19H18N2O4S, CAS 897617-12-8](/s/DNXKEVONXPOWEH-UHFFFAOYSA-N.svg)
(Z)-Methyl 2-(6-methyl-2-((2-phenoxyacetyl)imino)benzo[d]thiazol-3(2H)-yl)acetate
CAS 897617-12-8C19H18N2O4S
![Methyl 2-(4-isopropoxybenzamido)benzo[d]thiazole-6-carboxylate chemical structure, C19H18N2O4S, CAS 888409-14-1](/s/RVPYMTVWXWKCER-UHFFFAOYSA-N.svg)
Methyl 2-(4-isopropoxybenzamido)benzo[d]thiazole-6-carboxylate
CAS 888409-14-1C19H18N2O4S
![N-[4-(2,4-Dimethoxyphenyl)-1,3-thiazol-2-yl]-4-methoxybenzamide chemical structure, C19H18N2O4S, CAS 476628-45-2](/s/RKBFBHKIIBFCGA-UHFFFAOYSA-N.svg)
N-[4-(2,4-Dimethoxyphenyl)-1,3-thiazol-2-yl]-4-methoxybenzamide
CAS 476628-45-2C19H18N2O4S
![(Z)-Methyl 2-(benzoylimino)-3-(2-methoxyethyl)-2,3-dihydrobenzo[d]thiazole-6-carboxylate chemical structure, C19H18N2O4S, CAS 864975-20-2](/s/MWJFNGHXYQXHNW-UHFFFAOYSA-N.svg)
(Z)-Methyl 2-(benzoylimino)-3-(2-methoxyethyl)-2,3-dihydrobenzo[d]thiazole-6-carboxylate
CAS 864975-20-2C19H18N2O4S
![4-Ethoxy-N-(3-methyl-6,7-dihydro-[1,4]dioxino[2,3-f][1,3]benzothiazol-2-ylidene)benzamide chemical structure, C19H18N2O4S, CAS 1321981-00-3](/s/BJPJTFXQWIFNHJ-UHFFFAOYSA-N.svg)
4-Ethoxy-N-(3-methyl-6,7-dihydro-[1,4]dioxino[2,3-f][1,3]benzothiazol-2-ylidene)benzamide
CAS 1321981-00-3C19H18N2O4S
![2-(3-(3,4-Dihydroquinolin-1(2H)-yl)-3-oxopropyl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide chemical structure, C19H18N2O4S, CAS 899954-60-0](/s/SUJWGWAOUACNPA-UHFFFAOYSA-N.svg)
2-(3-(3,4-Dihydroquinolin-1(2H)-yl)-3-oxopropyl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide
CAS 899954-60-0C19H18N2O4S
![2-Morpholinobenzo[d]thiazol-6-yl 4-methoxybenzoate chemical structure, C19H18N2O4S, CAS 953000-98-1](/s/FFAXRCREWGTHGL-UHFFFAOYSA-N.svg)
2-Morpholinobenzo[d]thiazol-6-yl 4-methoxybenzoate
CAS 953000-98-1C19H18N2O4S
![2-Morpholinobenzo[d]thiazol-6-yl 2-phenoxyacetate chemical structure, C19H18N2O4S, CAS 941936-01-2](/s/PPGCDMLFJDKSIV-UHFFFAOYSA-N.svg)
2-Morpholinobenzo[d]thiazol-6-yl 2-phenoxyacetate
CAS 941936-01-2C19H18N2O4S
![2-(3-(2-Methylindolin-1-yl)-3-oxopropyl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide chemical structure, C19H18N2O4S, CAS 899757-26-7](/s/NHJGBRKVOCHYCC-UHFFFAOYSA-N.svg)
2-(3-(2-Methylindolin-1-yl)-3-oxopropyl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide
CAS 899757-26-7C19H18N2O4S
- (3-Benzoyl-1,1-dioxidothiazolidin-4-yl)(indolin-1-yl)methanone1048699-62-2C19H18N2O4S
- 2-(2-(3,4-Diethoxyphenyl)thiazol-4-yl)isonicotinic acid145740-22-3C19H18N2O4S
- Methyl 4-(2-(4-oxo-3,4-dihydrobenzo[b][1,4]thiazepin-5(2H)-yl)acetamido)benzoate863004-03-9C19H18N2O4S
- N-(1,3-Benzodioxol-5-yl)-2-[(2-hydroxy-4,5-dihydro-3H-1-benzazepin-3-yl)sulfanyl]acetamide1007692-29-6C19H18N2O4S
- N-{4-[(3,4-Dimethylphenyl)sulfamoyl]phenyl}furan-3-carboxamide1090344-12-9C19H18N2O4S
- 3-(2-Methyl-1,3-thiazol-4-yl)-7-[2-oxo-2-(pyrrolidin-1-yl)ethoxy]-2H-chromen-2-one1040701-24-3C19H18N2O4S
- Methyl 4-{[4-(3-oxo-1,2-benzothiazol-2(3H)-yl)butanoyl]amino}benzoate1219588-90-5C19H18N2O4S
- 1-(4-Ethoxyphenyl)-3-((5-(furan-2-carbonyl)thiophen-2-yl)methyl)urea1797269-18-1C19H18N2O4S
- (E)-5-(4-(2-(5-Ethylpyridin-2-yl)-2-hydroxyethoxy)benzylidene)thiazolidine-2,4-dione646519-84-8C19H18N2O4S
- 4-((1-(Benzo[d]thiazole-2-carbonyl)piperidin-4-yl)oxy)-6-methyl-2H-pyran-2-one1787880-70-9C19H18N2O4S
- N-(2-(2,4-Dioxooxazolidin-3-yl)-1-phenylethyl)-2-(methylthio)benzamide2034403-70-6C19H18N2O4S
- 5-[3-(4-Methoxybenzenesulfonyl)azetidine-1-carbonyl]-1H-indole1705974-50-0C19H18N2O4S
- N-((2-(Furan-2-yl)pyridin-4-yl)methyl)-3-(phenylsulfonyl)propanamide2034547-32-3C19H18N2O4S
- Ethyl 2-benzyl-5-phenyl-2H-1,2,6-thiadiazine-4-carboxylate 1,1-dioxide1923052-14-5C19H18N2O4S
- 3-(1-(4-(Thiophen-2-yl)benzoyl)piperidin-4-yl)oxazolidine-2,4-dione2034524-88-2C19H18N2O4S
- N1-(furan-2-ylmethyl)-N2-((5-(hydroxy(phenyl)methyl)thiophen-2-yl)methyl)oxalamide2034314-80-0C19H18N2O4S
- N'-[(2-Methoxyphenyl)methyl]-N-{[5-(thiophen-2-yl)furan-2-yl]methyl}ethanediamide2034250-13-8C19H18N2O4S
- N1-(2-methoxybenzyl)-N2-((5-(thiophen-3-yl)furan-2-yl)methyl)oxalamide2034486-98-9C19H18N2O4S
- N1-(furan-2-ylmethyl)-N2-(2-hydroxy-2-(4-(thiophen-3-yl)phenyl)ethyl)oxalamide2034435-74-8C19H18N2O4S
- 2-(4-Acetylphenyl)-4-(cyclopropylmethyl)-1,1-dioxo-1lambda6,2,4-benzothiadiazin-3-one2640899-35-8C19H18N2O4S
- Methyl 4-{2,5-dimethyl-3-[(Z)-(3-methyl-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]-1H-pyrrol-1-yl}benzoate357954-92-8C19H18N2O4S
- 3,4-Dimethoxy-N-[4-(phenoxymethyl)-1,3-thiazol-2-yl]benzamide380176-91-0C19H18N2O4S
- Acetic acid, [[4,5-bis(4-methoxyphenyl)-1H-imidazol-2-yl]thio]-39908-37-7C19H18N2O4S
- Pioglitazone didehydro hydroxy impurity471295-99-5C19H18N2O4S
- N-(Furan-2-ylmethyl)-2-methyl-3-[(phenylsulfonyl)amino]benzamide928896-29-1C19H18N2O4S
- [2-(4-Aminophenyl)-4-thiazolyl](3,4,5-trimethoxyphenyl)methanone1135798-13-8C19H18N2O4S
- 2-[2-(3,4-Dimethoxyphenyl)-1,3-thiazol-4-yl]-N-(4-hydroxyphenyl)acetamide1010902-04-1C19H18N2O4S
- (5-(2-Methyl-2,3-dihydrobenzofuran-5-yl)isoxazol-3-yl)methyl 2,4-dimethylthiazole-5-carboxylate1203361-34-5C19H18N2O4S
- Ethyl 2-methyl-5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carboxylate881675-59-8C19H18N2O4S
- 5-{[3-(Benzyloxy)-4-methoxyphenyl]methyl}-2-sulfanylidene-1,3-diazinane-4,6-dione1408077-53-1C19H18N2O4S
- N-((3-(5-Methyl-4-phenylisoxazol-3-yl)phenyl)sulfonyl)propionamide2229657-81-0C19H18N2O4S
- Ethyl 2-((2-nitrilo-2-(phenylsulfonyl)vinyl)amino)-2-phenylacetate1042663-55-7C19H18N2O4S
- N'-{2-[4-(Furan-2-yl)phenyl]-2-hydroxyethyl}-N-[(thiophen-2-yl)methyl]ethanediamide2097891-68-2C19H18N2O4S
- N-((2-(5-Methyl-4-phenylisoxazol-3-yl)phenyl)sulfonyl)propionamide2304623-38-7C19H18N2O4S
- Agn-PC-0lpcqh7063-09-4C19H18N2O4S
- N-[4-(4-Methylquinolin-2-yl)benzene-1-sulfonyl]-beta-alanine1171310-18-1C19H18N2O4S
- N-{4-[(2,5-Dioxopyrrolidin-1-yl)methyl]phenyl}-2-phenylethene-1-sulfonamide1090475-03-8C19H18N2O4S
- N-(3-Carbamoyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-7-methoxybenzofuran-2-carboxamide921799-26-0C19H18N2O4S
- 3-Methyl-5-phenylsulfamoyl-benzofuran-2-carboxylic acid cyclopropyl amide874370-68-0C19H18N2O4S
- [6-(Naphthalene-2-sulfonylamino)-pyridin-2-yl]-acetic acid ethyl ester887149-85-1C19H18N2O4S
- Ethyl 4-(7-methoxy-2-(methylthio)-4-oxoquinazolin-3(4H)-yl)benzoate1416018-24-0C19H18N2O4S
- N-((4-(3-Methyl-5-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide477594-28-8C19H18N2O4S
- 2-Amino-5-[[3-(3,4-dimethoxybenzoyl)phenyl]methyl]-4(5H)-thiazolone276875-92-4C19H18N2O4S
- Parecoxib impurity 632242749-02-4C19H18N2O4S
- 6-(2-(3,4-Diethoxyphenyl)thiazol-4-yl)nicotinic acid1027165-99-6C19H18N2O4S
- 5-{[(2Z)-4,5-Dimethyl-2-[(4-methylbenzoyl)imino]-1,3-thiazol-3(2H)-yl]methyl}furan-2-carboxylic acid1047760-61-1C19H18N2O4S
- (5E)-2-Mercapto-3-phenyl-5-(3,4,5-trimethoxy-benzylidene)-3,5-dihydro-4H-imidazol-4-one94452-09-2C19H18N2O4S
- (5E)-2-Mercapto-3-phenyl-5-(2,3,4-trimethoxybenzylidene)-3,5-dihydro-4H-imidazol-4-one94451-86-2C19H18N2O4S
- [6-(Naphthalene-1-sulfonylamino)-pyridin-2-yl]-acetic acid ethyl ester887149-80-6C19H18N2O4S
- 3-(2H-1,3-Benzodioxol-5-yl)-5-(dimethylamino)naphthalene-1-sulfonamide60052-79-1C19H18N2O4S
- 8-(4-Methylthiophene-2-carbonyl)-3-phenyl-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione2640878-08-4C19H18N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(4-cyclohexyl-1,3-thiazol-2-yl)acetate2248297-48-3C19H18N2O4S
- 3-{[(Benzyloxy)carbonyl]amino}-6-(propan-2-yl)thieno[2,3-b]pyridine-2-carboxylic acid2580198-63-4C19H18N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-cyclohexyl-4-methyl-1,3-thiazole-5-carboxylate2248271-28-3C19H18N2O4S
- 3-{[(Benzyloxy)carbonyl]amino}-6-propylthieno[2,3-b]pyridine-2-carboxylic acid2580188-57-2C19H18N2O4S
- tert-Butyl 3-amino-2-benzoyl-6-oxo-6H,7H-thieno[2,3-b]pyridine-5-carboxylate2639414-20-1C19H18N2O4S
- 4-[(1,3-Benzothiazol-2-yl)[(benzyloxy)carbonyl]amino]butanoic acid2680875-42-5C19H18N2O4S
- N-(Cyclopropylmethyl)-N-[4-(8-methoxy-2-oxo-2H-chromen-3-yl)-1,3-thiazol-2-yl]acetamide3054584-09-4C19H18N2O4S
- (Z)-5-(4-(2-(5-Ethylpyridin-2-yl)-2-hydroxyethoxy)benzylidene)thiazolidine-2,4-dioneC19H18N2O4S
- Ethyl 3-methyl-4-(quinolin-8-ylsulfonylamino)benzoate1260082-74-3C19H18N2O4S
Frequently asked questions
What is the molar mass of C19H18N2O4S?
The molar mass of C19H18N2O4S is 370.42 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 374.1238 Da.
How many compounds have the formula C19H18N2O4S?
CompoundList lists 184 compounds with the molecular formula C19H18N2O4S, including N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4-(3-oxo-1,2-benzothiazol-2(3H)-yl)butanamide, 1-(Benzo[d]thiazol-2-yl)azetidin-3-yl 2-(2-methoxyphenoxy)acetate, 1-(3-(Benzo[d]thiazol-2-yloxy)azetidin-1-yl)-2-(2-methoxyphenoxy)ethanone. 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 C19H18N2O4S?
C19H18N2O4S 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.