Molecular formula
C19H21N3O5S
164 compounds have this formula on CompoundList.
- Molar mass
- 403.45g/mol
- Monoisotopic mass
- 403.1202Da
- Atoms
- 49
- Elements
- 5
- Rings plus double bonds
- 11
The formula C19H21N3O5S describes a molecule made of 19 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 5 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 × 1956.56%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 215.25%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 310.42%14.007 × 3 = 42.021 g/mol
- O Oxygen × 519.83%15.999 × 5 = 79.995 g/mol
- S Sulfur × 17.95%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C19H21N3O5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 164 compounds
3-(Azepan-1-ylsulfonyl)-N-(3-nitrophenyl)benzamide
CAS 330461-64-8C19H21N3O5S
4-Acetamido-N-(4-morpholin-4-ylsulfonylphenyl)benzamide
CAS 460045-28-7C19H21N3O5S
![6-[4-(2-Methoxy-phenyl)-piperazine-1-sulfonyl]-3-methyl-3H-benzooxazol-2-one chemical structure, C19H21N3O5S, CAS 823822-52-2](/s/KEXUHICHGOPZOG-UHFFFAOYSA-N.svg)
6-[4-(2-Methoxy-phenyl)-piperazine-1-sulfonyl]-3-methyl-3H-benzooxazol-2-one
CAS 823822-52-2C19H21N3O5S
N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2,5-dimethoxybenzenesulfonamide
CAS 725215-60-1C19H21N3O5S
N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3,4-dimethoxybenzenesulfonamide
CAS 403670-28-0C19H21N3O5S
![4-[[[1-(4-Ethoxyphenyl)-2,5-dioxopyrrolidin-3-yl]amino]methyl]benzenesulfonamide chemical structure, C19H21N3O5S, CAS 352218-80-5](/s/HKMSUFHQHIJFEW-UHFFFAOYSA-N.svg)
4-[[[1-(4-Ethoxyphenyl)-2,5-dioxopyrrolidin-3-yl]amino]methyl]benzenesulfonamide
CAS 352218-80-5C19H21N3O5S
Ethyl 6-(2-amino-2-oxoethyl)sulfanyl-5-cyano-4-(2-ethoxyphenyl)-2-oxo-3,4-dihydro-1H-pyridine-3-carboxylate
CAS 370854-57-2C19H21N3O5S
![4-[[[1-(3-Ethoxyphenyl)-2,5-dioxopyrrolidin-3-yl]amino]methyl]benzenesulfonamide chemical structure, C19H21N3O5S, CAS 351978-45-5](/s/RCERXABCMBAQPU-UHFFFAOYSA-N.svg)
4-[[[1-(3-Ethoxyphenyl)-2,5-dioxopyrrolidin-3-yl]amino]methyl]benzenesulfonamide
CAS 351978-45-5C19H21N3O5S
![2-(2-Furyl)-5-[(2-morpholin-4-ylethyl)amino]-4-(phenylsulfonyl)-1,3-oxazole chemical structure, C19H21N3O5S, CAS 823829-38-5](/s/FRJXHQZNUPJVOW-UHFFFAOYSA-N.svg)
2-(2-Furyl)-5-[(2-morpholin-4-ylethyl)amino]-4-(phenylsulfonyl)-1,3-oxazole
CAS 823829-38-5C19H21N3O5S
5-(1,3-Benzodioxole-5-carbonylamino)-2-N,2-N-diethyl-3-methylthiophene-2,4-dicarboxamide
CAS 354547-87-8C19H21N3O5S
![N-[4-[[2-(Morpholine-4-carbonyl)phenyl]sulfamoyl]phenyl]acetamide chemical structure, C19H21N3O5S, CAS 706772-79-4](/s/HTLHELSOQKLBET-UHFFFAOYSA-N.svg)
N-[4-[[2-(Morpholine-4-carbonyl)phenyl]sulfamoyl]phenyl]acetamide
CAS 706772-79-4C19H21N3O5S
![[2-[(3-Carbamoylthiophen-2-yl)amino]-2-oxoethyl] (2S)-2-benzamido-3-methylbutanoate chemical structure, C19H21N3O5S, CAS 956743-06-9](/s/UAKVJIMKEXAABT-HNNXBMFYSA-N.svg)
[2-[(3-Carbamoylthiophen-2-yl)amino]-2-oxoethyl] (2S)-2-benzamido-3-methylbutanoate
CAS 956743-06-9C19H21N3O5S
N-(4-Nitrophenyl)-N-(2-oxo-2-piperidin-1-ylethyl)benzenesulfonamide
CAS 363585-31-3C19H21N3O5S
![N-[3-(3,4-Dihydro-2H-pyrrol-5-ylsulfamoyl)phenyl]-3,4-dimethoxybenzamide chemical structure, C19H21N3O5S, CAS 556008-52-7](/s/LPEUMMVCODALDA-UHFFFAOYSA-N.svg)
N-[3-(3,4-Dihydro-2H-pyrrol-5-ylsulfamoyl)phenyl]-3,4-dimethoxybenzamide
CAS 556008-52-7C19H21N3O5S
![N'-[(2-Methoxyphenyl)methyl]-N-{[3-(thiophene-2-carbonyl)-1,3-oxazolidin-2-yl]methyl}ethanediamide chemical structure, C19H21N3O5S, CAS 874805-82-0](/s/QJFMABYYERQKKP-UHFFFAOYSA-N.svg)
N'-[(2-Methoxyphenyl)methyl]-N-{[3-(thiophene-2-carbonyl)-1,3-oxazolidin-2-yl]methyl}ethanediamide
CAS 874805-82-0C19H21N3O5S
![N-{4-[(2-Methylpiperidin-1-yl)sulfonyl]phenyl}-2-nitrobenzamide chemical structure, C19H21N3O5S, CAS 608492-00-8](/s/CQQHHHHXNYOSEP-UHFFFAOYSA-N.svg)
N-{4-[(2-Methylpiperidin-1-yl)sulfonyl]phenyl}-2-nitrobenzamide
CAS 608492-00-8C19H21N3O5S
N'-(4-Methylbenzoyl)-3-morpholin-4-ylsulfonylbenzohydrazide
CAS 521279-08-3C19H21N3O5S
![4-(2-{[1-(4-Methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]amino}ethyl)benzenesulfonamide chemical structure, C19H21N3O5S, CAS 330945-81-8](/s/XWEZPZPCORTCBB-UHFFFAOYSA-N.svg)
4-(2-{[1-(4-Methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]amino}ethyl)benzenesulfonamide
CAS 330945-81-8C19H21N3O5S
![N-{4-[(4-Methyl-1-piperidinyl)sulfonyl]phenyl}-4-nitrobenzamide chemical structure, C19H21N3O5S, CAS 315249-40-2](/s/MHXCDLPXBAKZSO-UHFFFAOYSA-N.svg)
N-{4-[(4-Methyl-1-piperidinyl)sulfonyl]phenyl}-4-nitrobenzamide
CAS 315249-40-2C19H21N3O5S
![4-(2-{[1-(3-Methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]amino}ethyl)benzenesulfonamide chemical structure, C19H21N3O5S, CAS 5934-77-0](/s/JNYWKULDSJFBBM-UHFFFAOYSA-N.svg)
4-(2-{[1-(3-Methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]amino}ethyl)benzenesulfonamide
CAS 5934-77-0C19H21N3O5S
![N-[4-(4-Methylpiperidin-1-yl)sulfonylphenyl]-3-nitrobenzamide chemical structure, C19H21N3O5S, CAS 349620-92-4](/s/LRINVSUYYIOLHX-UHFFFAOYSA-N.svg)
N-[4-(4-Methylpiperidin-1-yl)sulfonylphenyl]-3-nitrobenzamide
CAS 349620-92-4C19H21N3O5S
![N-(2-Methoxyethyl)-2-[(2-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C19H21N3O5S, CAS 378220-91-8](/s/NXFWENWCUTUNJU-UHFFFAOYSA-N.svg)
N-(2-Methoxyethyl)-2-[(2-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 378220-91-8C19H21N3O5S
![N-Ethyl-2-[[2-(4-nitrophenoxy)acetyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C19H21N3O5S, CAS 335421-21-1](/s/QVFVIHAUAPKVHT-UHFFFAOYSA-N.svg)
N-Ethyl-2-[[2-(4-nitrophenoxy)acetyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 335421-21-1C19H21N3O5S
![N-(2-Methoxyethyl)-2-[(3-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C19H21N3O5S, CAS 381714-85-8](/s/COZDUTLPKVMHMC-UHFFFAOYSA-N.svg)
N-(2-Methoxyethyl)-2-[(3-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 381714-85-8C19H21N3O5S
- N-Cyclopentyl-2-[4-nitro(phenylsulfonyl)anilino]acetamide331724-82-4C19H21N3O5S
- 1-(4-Methoxy-7-methylbenzo[d]thiazol-2-yl)-3-(3,4,5-trimethoxyphenyl)urea1219912-53-4C19H21N3O5S
- N-[2-(3,4-Dimethoxyphenyl)ethyl]-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-6-carboxamide946335-67-7C19H21N3O5S
- 1-(4-Methylphenyl)sulfonyl-N-(3-nitrophenyl)piperidine-4-carboxamide433687-31-1C19H21N3O5S
- Lsd1-IN-291496573-83-1C19H21N3O5S
- N-[4-(4-Methylsulfonylpiperazin-1-yl)phenyl]-1,3-benzodioxole-5-carboxamide708216-48-2C19H21N3O5S
- 4-Nitro-N-((1-tosylpyrrolidin-2-yl)methyl)benzamide896275-48-2C19H21N3O5S
- 6-Acetyl-2-(2,3-dimethoxybenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide895442-49-6C19H21N3O5S
- 1-(2-(Indolin-1-yl)-2-oxoethyl)-3-(morpholinosulfonyl)pyridin-2(1H)-one1251681-20-5C19H21N3O5S
- N-[3-(1,1-Dioxido-1,2-thiazolidin-2-yl)phenyl]-N'-(4-methoxybenzyl)ethanediamide1105206-77-6C19H21N3O5S
- N-(3,4-Dimethoxybenzyl)-3-(1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl)propanamide946292-99-5C19H21N3O5S
- N1-(4-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-N2-(3-methoxybenzyl)oxalamide1105205-81-9C19H21N3O5S
- N1-(4-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-N2-(2-methoxybenzyl)oxalamide1105205-99-9C19H21N3O5S
- N1-(benzo[d][1,3]dioxol-5-yl)-N2-(2-morpholino-2-(thiophen-2-yl)ethyl)oxalamide899999-13-4C19H21N3O5S
- N-{3-[3-(Furan-2-yl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}-2-methoxy-5-methylbenzene-1-sulfonamide1021253-56-4C19H21N3O5S
- 4-[5-(3,4-Dimethyl-isoxazol-5-ylsulfamoyl)-naphthalen-1-ylamino]-butyric acid153458-36-7C19H21N3O5S
- Methyl 5-(((1,3-dimethyl-2,4-dioxo-6-propyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)methyl)furan-2-carboxylate899940-85-3C19H21N3O5S
- N-(2-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-methoxy-4,5-dimethylbenzenesulfonamide946340-51-8C19H21N3O5S
- N-(4-(N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)sulfamoyl)phenyl)acetamide922133-29-7C19H21N3O5S
- N-(4-(N-(5-Oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)sulfamoyl)phenyl)isobutyramide922064-01-5C19H21N3O5S
- N-(4-(N-(5-Oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)sulfamoyl)phenyl)butyramide922009-57-2C19H21N3O5S
- N-(3-Methyl-4-(N-(5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)sulfamoyl)phenyl)propionamide922554-49-2C19H21N3O5S
- N-[4-(1-Azepanylsulfonyl)phenyl]-3-nitrobenzamide314284-74-7C19H21N3O5S
- N-{5-Nitro-2-methylphenyl}-4-methyl-3-(1-pyrrolidinylsulfonyl)benzamide311800-50-7C19H21N3O5S
- N-[4-(Azepan-1-ylsulfonyl)phenyl]-2-nitrobenzamide316150-67-1C19H21N3O5S
- Isobutyl 8-methyl-6-(2-nitrophenyl)-4-oxo-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-7-carboxylate618080-13-0C19H21N3O5S
- N-[4-(Azepan-1-ylsulfonyl)phenyl]-4-nitrobenzamide316150-65-9C19H21N3O5S
- N-(2-Methoxyethyl)-2-[(4-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide381684-20-4C19H21N3O5S
- N1-(3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-N2-(2-methoxybenzyl)oxalamide1105207-07-5C19H21N3O5S
- N-(3-(1-Acetyl-5-(2-hydroxy-3-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide927119-62-8C19H21N3O5S
- N-(3-(1-Acetyl-5-(3-hydroxy-4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide927103-78-4C19H21N3O5S
- N-[4-(Cyclohexylsulfamoyl)phenyl]-4-nitrobenzamide313534-41-7C19H21N3O5S
- 2-(2-Nitrophenyl)-N-(4-piperidin-1-ylsulfonylphenyl)acetamide600146-73-4C19H21N3O5S
- (E)-N-[4-(tert-Butylsulfamoyl)phenyl]-3-(3-nitrophenyl)prop-2-enamide590399-24-9C19H21N3O5S
- (E)-N-[4-(Butylsulfamoyl)phenyl]-3-(3-nitrophenyl)prop-2-enamide600137-45-9C19H21N3O5S
- (E)-N-[4-(Butylsulfamoyl)phenyl]-3-(2-nitrophenyl)prop-2-enamide600124-26-3C19H21N3O5S
- 1-(2,4-Dimethylbenzenesulfonyl)-4-(4-nitrobenzoyl)piperazine501104-64-9C19H21N3O5S
- N-[4-(4-Methylpiperazin-1-yl)sulfonylphenyl]-1,3-benzodioxole-5-carboxamide777872-37-4C19H21N3O5S
- 2-Benzylsulfonyl-1-[4-(4-nitrophenyl)piperazin-1-yl]ethanone701238-32-6C19H21N3O5S
- N-[[3-(3,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl]-N,4-dimethylbenzenesulfonamide876717-20-3C19H21N3O5S
- 6-Acetyl-2-[(2,4-dimethoxybenzoyl)amino]-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxamide864927-55-9C19H21N3O5S
- N-(2-(1-Acetyl-5-(2-hydroxy-3-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide923226-53-3C19H21N3O5S
- N-(Benzo[d][1,3]dioxol-5-yl)-2-((1-(3-hydroxypropyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide941920-37-2C19H21N3O5S
- 2-(7,8-Dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)-N-[(2E)-5-(propan-2-yl)-1,3,4-thiadiazol-2(3H)-ylidene]acetamide1144481-84-4C19H21N3O5S
- 1-(2-(Indolin-1-yl)-2-oxoethyl)-5-(morpholinosulfonyl)pyridin-2(1H)-one1251608-44-2C19H21N3O5S
- Ethyl 2-({[2-(4-methoxyphenyl)-1-methyl-5-oxopyrrolidin-3-yl]carbonyl}amino)-1,3-thiazole-4-carboxylate1310946-80-5C19H21N3O5S
- Ethyl (2-{[(4,7-dimethoxy-1-methyl-1H-indol-2-yl)carbonyl]amino}-1,3-thiazol-4-yl)acetate1351701-04-6C19H21N3O5S
- 6-((1-((2,5-Dimethoxyphenyl)sulfonyl)piperidin-4-yl)oxy)nicotinonitrile1428373-01-6C19H21N3O5S
- Methyl 2-[({1-[2-(4-hydroxyphenyl)ethyl]-5-oxopyrrolidin-3-yl}carbonyl)amino]-5-methyl-1,3-thiazole-4-carboxylate1630831-29-6C19H21N3O5S
- N-{4-[(4-Nitrophenyl)sulfonyl]phenyl}-2-(piperidin-1-yl)acetamide50385-17-6C19H21N3O5S
- 4-[[2-(4-Pyrrolidin-1-ylsulfonylphenoxy)acetyl]amino]benzamide799256-71-6C19H21N3O5S
- N-[4-({[(3,4,5-Trimethoxybenzoyl)amino]carbothioyl}amino)phenyl]acetamide371207-15-7C19H21N3O5S
- N-[4-(2,3-Dihydroindol-1-yl)-4-oxobutyl]-N-methyl-4-nitrobenzenesulfonamide712333-60-3C19H21N3O5S
- 6-Acetyl-2-(2,6-dimethoxybenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide864928-05-2C19H21N3O5S
- Ethyl 2-[2-[2-(2,5-dioxopyrrolidin-1-yl)acetyl]imino-5,7-dimethyl-1,3-benzothiazol-3-yl]acetate1322256-78-9C19H21N3O5S
- N1-(4-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-N2-(4-methoxybenzyl)oxalamide1105205-63-7C19H21N3O5S
- N1-benzyl-N2-((3-(phenylsulfonyl)oxazolidin-2-yl)methyl)oxalamide868981-53-7C19H21N3O5S
- 3-Nitro-N-((1-tosylpyrrolidin-2-yl)methyl)benzamide896272-45-0C19H21N3O5S
- N-(3,4-Dimethoxyphenethyl)-2-(1,1-dioxido-2H-benzo[e][1,2,4]thiadiazin-3-yl)acetamide1189946-86-8C19H21N3O5S
- N-(2,5-Dimethoxyphenethyl)-2-(1,1-dioxido-2H-benzo[e][1,2,4]thiadiazin-3-yl)acetamide1207649-50-0C19H21N3O5S
- Ethyl 2-{[(4,7-dimethoxy-1-methyl-1H-indol-2-yl)carbonyl]amino}-4-methyl-1,3-thiazole-5-carboxylate1351694-53-5C19H21N3O5S
- 4-Benzyl-N-(3-(methylsulfonamido)phenyl)-5-oxomorpholine-3-carboxamide1351588-32-3C19H21N3O5S
- Methyl (4-(N-(2-hydroxy-2-(1-methyl-1H-indol-3-yl)ethyl)sulfamoyl)phenyl)carbamate2034539-95-0C19H21N3O5S
- 3-Methyl-2-oxo-N-(pyridin-3-yl(tetrahydro-2H-pyran-4-yl)methyl)-2,3-dihydrobenzo[d]oxazole-5-sulfonamide2034541-90-5C19H21N3O5S
- 6-Acetyl-2-(3,4-dimethoxybenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide864927-66-2C19H21N3O5S
- Ethyl 3-carbamoyl-2-(3-methoxybenzamido)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate864925-65-5C19H21N3O5S
- N-(4-Ethoxyphenyl)-N-[2-oxo-2-(3-oxo-2,4-dihydroquinoxalin-1-yl)ethyl]methanesulfonamide878737-54-3C19H21N3O5S
- N1-benzyl-N2-(5-(1,1-dioxidoisothiazolidin-2-yl)-2-methoxyphenyl)oxalamide1026061-01-7C19H21N3O5S
- 5-(3,4-Dimethoxyphenyl)-N-(2-methoxyethyl)-4-oxothieno[2,3-d]pyrimidine-3(4H)-acetamide914220-12-5C19H21N3O5S
- N-(4,7-Dimethoxybenzo[d]thiazol-2-yl)-3-methyl-N-((tetrahydrofuran-2-yl)methyl)isoxazole-5-carboxamide946285-62-7C19H21N3O5S
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((1-(2-hydroxyethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide899977-17-4C19H21N3O5S
- N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((1-(2-hydroxyethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide941920-10-1C19H21N3O5S
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(1-(ethylsulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl)urea1203213-28-8C19H21N3O5S
- 2-(5,7-Dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)-N-[(2E)-5-(propan-2-yl)-1,3,4-thiadiazol-2(3H)-ylidene]acetamide1144449-56-8C19H21N3O5S
- N-(3-Methyl-4-(N-(4-methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)sulfamoyl)phenyl)acetamide922007-23-6C19H21N3O5S
- 3-{[(1,1-Dioxidotetrahydrothiophen-3-yl)carbamoyl]amino}-N-(3-methoxyphenyl)benzamide1144435-37-9C19H21N3O5S
Frequently asked questions
What is the molar mass of C19H21N3O5S?
The molar mass of C19H21N3O5S is 403.45 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 403.1202 Da.
How many compounds have the formula C19H21N3O5S?
CompoundList lists 164 compounds with the molecular formula C19H21N3O5S, including 3-(Azepan-1-ylsulfonyl)-N-(3-nitrophenyl)benzamide, 4-Acetamido-N-(4-morpholin-4-ylsulfonylphenyl)benzamide, 6-[4-(2-Methoxy-phenyl)-piperazine-1-sulfonyl]-3-methyl-3H-benzooxazol-2-one. 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 C19H21N3O5S?
C19H21N3O5S has a degree of unsaturation of 11. 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.