Molecular formula
C19H21ClN2O4S
108 compounds have this formula on CompoundList.
- Molar mass
- 408.90g/mol
- Monoisotopic mass
- 408.0911Da
- Atoms
- 48
- Elements
- 6
- Rings plus double bonds
- 10
The formula C19H21ClN2O4S describes a molecule made of 19 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 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 × 1955.81%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 215.18%1.008 × 21 = 21.168 g/mol
- Cl Chlorine × 18.67%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 26.85%14.007 × 2 = 28.014 g/mol
- O Oxygen × 415.65%15.999 × 4 = 63.996 g/mol
- S Sulfur × 17.84%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C19H21ClN2O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 108 compounds
![1-(1,3-Benzodioxol-5-ylmethyl)-4-[(2-chlorobenzyl)sulfonyl]piperazine chemical structure, C19H21ClN2O4S, CAS 632292-59-2](/s/HYNLIWOHJBVMEF-UHFFFAOYSA-N.svg)
1-(1,3-Benzodioxol-5-ylmethyl)-4-[(2-chlorobenzyl)sulfonyl]piperazine
CAS 632292-59-2C19H21ClN2O4S
1-(4-Methoxy-benzenesulfonyl)-pyrrolidine-2-carboxylic acid 2-chloro-benzylamide
CAS 1008932-49-7C19H21ClN2O4S
2-(5-Chloro-2-morpholinoanilino)-2-oxoethyl 4-methylbenzenesulfinate
CAS 956194-21-1C19H21ClN2O4S
5-(Azepan-1-ylsulfonyl)-2-chloro-N-(3-hydroxyphenyl)benzamide
CAS 312504-70-4C19H21ClN2O4S
![4-Chloro-N-[2-(4-morpholinyl)-2-oxoethyl]-N-(phenylmethyl)benzenesulfonamide chemical structure, C19H21ClN2O4S, CAS 425624-06-2](/s/QVQBUOVQZPNGDN-UHFFFAOYSA-N.svg)
4-Chloro-N-[2-(4-morpholinyl)-2-oxoethyl]-N-(phenylmethyl)benzenesulfonamide
CAS 425624-06-2C19H21ClN2O4S
Leriglitazone hydrochloride
CAS 146062-46-6C19H21ClN2O4S
![2-[N-(Benzenesulfonyl)-3-chloroanilino]-N-(oxolan-2-ylmethyl)acetamide chemical structure, C19H21ClN2O4S, CAS 345327-47-1](/s/SDLDBCWVKVZKJV-UHFFFAOYSA-N.svg)
2-[N-(Benzenesulfonyl)-3-chloroanilino]-N-(oxolan-2-ylmethyl)acetamide
CAS 345327-47-1C19H21ClN2O4S
![5-Chloro-2-methyl-N-[2-oxo-2-(2-phenylmorpholin-4-yl)ethyl]benzene-1-sulfonamide chemical structure, C19H21ClN2O4S, CAS 954095-61-5](/s/SBAFKWJTGANFIA-UHFFFAOYSA-N.svg)
5-Chloro-2-methyl-N-[2-oxo-2-(2-phenylmorpholin-4-yl)ethyl]benzene-1-sulfonamide
CAS 954095-61-5C19H21ClN2O4S
N-(2-Chlorophenyl)-4-(N-methyl-N-((tetrahydrofuran-2-yl)methyl)sulfamoyl)benzamide
CAS 892855-97-9C19H21ClN2O4S
3-(Azepan-1-ylsulfonyl)-4-chloro-N-(2-hydroxyphenyl)benzamide
CAS 352671-70-6C19H21ClN2O4S
1-(2-Chlorophenyl)-N-(4-(2-morpholino-2-oxoethyl)phenyl)methanesulfonamide
CAS 1060243-06-2C19H21ClN2O4S
![1-(3-Chlorophenyl)-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)methanesulfonamide chemical structure, C19H21ClN2O4S, CAS 921903-84-6](/s/NBCGLMJLEDVINN-UHFFFAOYSA-N.svg)
1-(3-Chlorophenyl)-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)methanesulfonamide
CAS 921903-84-6C19H21ClN2O4S
Ethyl 4-(4-chlorophenyl)-2-(2-morpholinoacetamido)thiophene-3-carboxylate
CAS 327105-78-2C19H21ClN2O4S
5-Chloro-N-(2-((3,4-dihydroisoquinolin-2(1H)-yl)sulfonyl)ethyl)-2-methoxybenzamide
CAS 921897-74-7C19H21ClN2O4S
2-(4-Chlorophenoxy)-N-(2-(ethylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)acetamide
CAS 954684-05-0C19H21ClN2O4S
5-Chloro-2-methoxy-N-(2-propionyl-1,2,3,4-tetrahydroisoquinolin-7-yl)benzenesulfonamide
CAS 955694-22-1C19H21ClN2O4S
![1-(4-Chlorophenyl)-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)methanesulfonamide chemical structure, C19H21ClN2O4S, CAS 922097-42-5](/s/ZOQIKVUBJAOJTO-UHFFFAOYSA-N.svg)
1-(4-Chlorophenyl)-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)methanesulfonamide
CAS 922097-42-5C19H21ClN2O4S
![3-Chloro-4-methyl-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)benzenesulfonamide chemical structure, C19H21ClN2O4S, CAS 922023-38-9](/s/QCNDJCOKFBEPRK-UHFFFAOYSA-N.svg)
3-Chloro-4-methyl-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)benzenesulfonamide
CAS 922023-38-9C19H21ClN2O4S
![5-Chloro-2-methyl-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)benzenesulfonamide chemical structure, C19H21ClN2O4S, CAS 921908-79-4](/s/DFPJPVVEJRJSTP-UHFFFAOYSA-N.svg)
5-Chloro-2-methyl-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)benzenesulfonamide
CAS 921908-79-4C19H21ClN2O4S
![1-(2-Chlorophenyl)-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)methanesulfonamide chemical structure, C19H21ClN2O4S, CAS 922103-37-5](/s/IMFQGUXDDFOGIY-UHFFFAOYSA-N.svg)
1-(2-Chlorophenyl)-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)methanesulfonamide
CAS 922103-37-5C19H21ClN2O4S
![1-(3-Chlorophenyl)-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)methanesulfonamide chemical structure, C19H21ClN2O4S, CAS 922023-53-8](/s/PPADSSSMQIWJDT-UHFFFAOYSA-N.svg)
1-(3-Chlorophenyl)-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)methanesulfonamide
CAS 922023-53-8C19H21ClN2O4S
![4-Chloro-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)benzenesulfonamide chemical structure, C19H21ClN2O4S, CAS 922023-77-6](/s/WDNUWYKBSVQPJJ-UHFFFAOYSA-N.svg)
4-Chloro-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)benzenesulfonamide
CAS 922023-77-6C19H21ClN2O4S
3-Chloro-4-methoxy-N-(1-propionyl-1,2,3,4-tetrahydroquinolin-7-yl)benzenesulfonamide
CAS 946349-63-9C19H21ClN2O4S
3-Chloro-N-(1-(2-methoxyacetyl)-1,2,3,4-tetrahydroquinolin-7-yl)-4-methylbenzenesulfonamide
CAS 1170650-54-0C19H21ClN2O4S
- 5-Chloro-N-(1-(2-methoxyacetyl)-1,2,3,4-tetrahydroquinolin-7-yl)-2-methylbenzenesulfonamide1170532-36-1C19H21ClN2O4S
- 1-(2-Chlorophenyl)-N-[1-(2-methoxyacetyl)-1,2,3,4-tetrahydroquinolin-7-yl]methanesulfonamide1170622-04-4C19H21ClN2O4S
- 1-(3-Chlorophenyl)-N-[1-(2-methoxyacetyl)-1,2,3,4-tetrahydroquinolin-7-yl]methanesulfonamide1171877-26-1C19H21ClN2O4S
- 1-(2-Chlorophenyl)-N-(2-oxo-2-(2-phenylmorpholino)ethyl)methanesulfonamide954095-69-3C19H21ClN2O4S
- 5-Chloro-N-((1S,3R)-2,2-dimethyl-3-(4-sulfamoylphenyl)cyclopropyl)-2-methoxybenzamide1137233-79-4C19H21ClN2O4S
- Ethyl 2-{[(4-chlorophenyl)acetyl]amino}-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate547704-24-5C19H21ClN2O4S
- 2-(4-Chlorophenoxy)-1-{4-[(4-methylphenyl)sulfonyl]piperazin-1-yl}ethanone333757-43-0C19H21ClN2O4S
- N-(3-Chloro-4-methoxyphenyl)-N-(2-oxo-2-pyrrolidin-1-ylethyl)benzenesulfonamide352560-36-2C19H21ClN2O4S
- Methyl 2-(4-chlorobenzamido)-5-(diethylcarbamoyl)-4-methylthiophene-3-carboxylate335406-04-7C19H21ClN2O4S
- 2-(4-Chloro-2-methylphenoxy)-N-[4-(pyrrolidin-1-ylsulfonyl)phenyl]acetamide349477-25-4C19H21ClN2O4S
- 1-(4-Chlorophenyl)sulfonyl-N-(3-methoxyphenyl)piperidine-4-carboxamide433965-08-3C19H21ClN2O4S
- Ethyl 2-(2-chloroacetamido)-5-[(2,4-dimethylphenyl)carbamoyl]-4-methylthiophene-3-carboxylate731011-92-0C19H21ClN2O4S
- 2-(4-Chlorophenoxy)-N-(4-piperidin-1-ylsulfonylphenyl)acetamide327065-70-3C19H21ClN2O4S
- 1-[4-(4-Chlorophenyl)sulfonylpiperazin-1-yl]-2-(4-methylphenoxy)ethanone423752-12-9C19H21ClN2O4S
- Ethyl 2-[(4-chlorophenyl)carbamoylamino]-5,5-dimethyl-4,7-dihydrothieno[2,3-c]pyran-3-carboxylate575458-94-5C19H21ClN2O4S
- 5-Chloro-2-methoxy-N-[2-(5-methoxy-2-methyl-1H-indol-3-yl)ethyl]benzenesulfonamide524039-52-9C19H21ClN2O4S
- Chlorphenethazine malonate60113-78-2C19H21ClN2O4S
- 1-[4-(4-Chlorophenyl)sulfonylpiperazin-1-yl]-2-(3-methylphenoxy)ethanone423735-76-6C19H21ClN2O4S
- 5-Chloro-2-methoxy-N-(4-piperidin-1-ylsulfonylphenyl)benzamide600148-63-8C19H21ClN2O4S
- N-(5-Chloro-2-methoxyphenyl)-N-[2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]methanesulfonamide425676-37-5C19H21ClN2O4S
- N-(4-Chloro-3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-4-isopropoxybenzamide946216-64-4C19H21ClN2O4S
- N-(4-Chloro-3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-2-(4-ethoxyphenyl)acetamide946344-25-8C19H21ClN2O4S
- 3-Chloro-N-{[1-(4-methoxybenzenesulfonyl)pyrrolidin-2-yl]methyl}benzamide896290-28-1C19H21ClN2O4S
- 1-(4-((5-Chloropyridin-2-yl)oxy)piperidin-1-yl)-3-(phenylsulfonyl)propan-1-one1448134-83-5C19H21ClN2O4S
- 2-Methoxyethyl 5-(3-chlorophenyl)-2-ethyl-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate620554-16-7C19H21ClN2O4S
- 2-Methoxyethyl 5-(4-chlorophenyl)-2-ethyl-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate620554-18-9C19H21ClN2O4S
- N-(4-Chlorophenyl)-1-[(4-ethoxyphenyl)sulfonyl]prolinamide1033850-79-1C19H21ClN2O4S
- 2-(2-Chlorophenoxy)-N-[4-(1-piperidinylsulfonyl)phenyl]acetamide581781-97-7C19H21ClN2O4S
- 2-(4-Chloro-3-methylphenoxy)-N-[4-(1-pyrrolidinylsulfonyl)phenyl]acetamide650614-65-6C19H21ClN2O4S
- 2-(N-(4-Chlorophenyl)sulfonyl-2-ethoxyanilino)-N-cyclopropylacetamide694502-34-6C19H21ClN2O4S
- N-(3-Chlorophenyl)-N-[[4-(morpholine-4-carbonyl)phenyl]methyl]methanesulfonamide401831-49-0C19H21ClN2O4S
- (5Z)-5-(4-Chlorobenzylidene)-3-{2-[2-(2-hydroxyethyl)piperidin-1-yl]-2-oxoethyl}-1,3-thiazolidine-2,4-dione902038-44-2C19H21ClN2O4S
- (5Z)-5-(3-Chlorobenzylidene)-3-{2-[2-(2-hydroxyethyl)piperidin-1-yl]-2-oxoethyl}-1,3-thiazolidine-2,4-dione902049-12-1C19H21ClN2O4S
- (5Z)-5-(2-Chlorobenzylidene)-3-{2-[2-(2-hydroxyethyl)piperidin-1-yl]-2-oxoethyl}-1,3-thiazolidine-2,4-dione902036-17-3C19H21ClN2O4S
- N-[4-Chloro-3-(1,1-dioxo-1,2-thiazolidin-2-yl)phenyl]-3-(4-methoxyphenyl)propanamide946216-69-9C19H21ClN2O4S
- 1-(3-Chloro-2-methylphenyl)-4-(2,3-dihydro-1,4-benzodioxin-6-ylsulfonyl)piperazine873675-88-8C19H21ClN2O4S
- 5-(Azepan-1-ylsulfonyl)-N-(3-chlorophenyl)-2-hydroxybenzamide941252-17-1C19H21ClN2O4S
- 5-Chloro-2-methoxy-N-(1-propanoyl-1,2,3,4-tetrahydroquinolin-6-yl)benzene-1-sulfonamide1040659-54-8C19H21ClN2O4S
- 4-((1-((3-Chloro-2-methylphenyl)sulfonyl)azetidin-3-yl)oxy)-1-cyclopropyl-6-methylpyridin-2(1H)-one2034312-91-7C19H21ClN2O4S
- 3-Chloro-N-[2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]-4-methoxy-N-methylbenzenesulfonamide712319-86-3C19H21ClN2O4S
- N-(4-Chloro-2,5-dimethoxyphenyl)-1-(thiophene-2-carbonyl)piperidine-4-carboxamide945346-24-7C19H21ClN2O4S
- 5-Chloro-2-methoxy-N-(2-oxo-1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)benzenesulfonamide941906-33-8C19H21ClN2O4S
- 4-Chloro-N-((1-(4-ethoxyphenyl)-5-oxopyrrolidin-3-yl)methyl)benzenesulfonamide954655-64-2C19H21ClN2O4S
- 2-Chloro-N-((1-(4-ethoxyphenyl)-5-oxopyrrolidin-3-yl)methyl)benzenesulfonamide954713-74-7C19H21ClN2O4S
- 3-Chloro-N-((1-(4-ethoxyphenyl)-5-oxopyrrolidin-3-yl)methyl)benzenesulfonamide954655-84-6C19H21ClN2O4S
- N-((1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)methyl)-4-methoxy-3-methylbenzenesulfonamide954633-93-3C19H21ClN2O4S
- 3-Chloro-4-methoxy-N-(2-oxo-1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)benzenesulfonamide946270-23-1C19H21ClN2O4S
- N-(2-Chlorophenyl)-3-[4-(morpholin-4-ylsulfonyl)phenyl]propanamide948704-38-9C19H21ClN2O4S
- N-(4-Chlorophenyl)-4-(N-methyl-N-((tetrahydrofuran-2-yl)methyl)sulfamoyl)benzamide892856-12-1C19H21ClN2O4S
- 5-Chloro-2-methoxy-N-(1-propanoyl-1,2,3,4-tetrahydroquinolin-7-yl)benzene-1-sulfonamide1040661-99-1C19H21ClN2O4S
- 2-(4-Chlorophenoxy)-N-[1-(ethanesulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl]acetamide946225-60-1C19H21ClN2O4S
- 5-Chloro-N-[1-(ethanesulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl]-2-methoxybenzamide946351-75-3C19H21ClN2O4S
- 2-(4-Chlorophenoxy)-N-[1-(ethanesulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl]acetamide946282-28-6C19H21ClN2O4S
- 5-Chloro-N-[1-(ethanesulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl]-2-methoxybenzamide946345-19-3C19H21ClN2O4S
- N1-(5-chloro-2-methoxyphenyl)-N2-((4-(thiophen-2-yl)tetrahydro-2H-pyran-4-yl)methyl)oxalamide1091418-78-8C19H21ClN2O4S
- 3-Chloro-4-methyl-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)benzenesulfonamide922093-51-4C19H21ClN2O4S
- 5-Chloro-2-methyl-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)benzenesulfonamide922097-27-6C19H21ClN2O4S
- 1-(2-Chlorophenyl)-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)methanesulfonamide922093-61-6C19H21ClN2O4S
- 3-Chloro-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)benzenesulfonamide921903-99-3C19H21ClN2O4S
- 2-Chloro-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)benzenesulfonamide922041-61-0C19H21ClN2O4S
- 4-Chloro-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)benzenesulfonamide922093-97-8C19H21ClN2O4S
- 1-(4-Chlorophenyl)-N-(3,3,5-trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)methanesulfonamide921908-94-3C19H21ClN2O4S
- 3-Chloro-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)benzenesulfonamide922023-67-4C19H21ClN2O4S
- 2-Chloro-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)benzenesulfonamide922077-01-8C19H21ClN2O4S
- 3-Chloro-4-methoxy-N-(1-propionyl-1,2,3,4-tetrahydroquinolin-6-yl)benzenesulfonamide946211-45-6C19H21ClN2O4S
- 1-(4-Chlorophenyl)-N-[1-(2-methoxyacetyl)-1,2,3,4-tetrahydroquinolin-7-yl]methanesulfonamide1171542-45-2C19H21ClN2O4S
- Phenyl 4-[(2-chlorobenzenesulfonamido)methyl]piperidine-1-carboxylate1235629-41-0C19H21ClN2O4S
- 3-((4-Chlorophenyl)sulfonyl)-N-(4-methoxybenzyl)pyrrolidine-1-carboxamide1448048-22-3C19H21ClN2O4S
- 7-(2-Chlorophenyl)-4-(4,5,6,7-tetrahydro-1,2-benzoxazole-3-carbonyl)-1lambda6,4-thiazepane-1,1-dione2034330-97-5C19H21ClN2O4S
- N-(5-Chloro-2-methoxyphenyl)-N'-{[4-(thiophen-3-yl)oxan-4-yl]methyl}ethanediamide2319852-76-9C19H21ClN2O4S
- 2-(3-Chlorophenoxy)-1-(4-tosylpiperazin-1-yl)ethanone938935-20-7C19H21ClN2O4S
- 2-Chloro-N-(2,4-dimethylphenyl)-5-(morpholine-4-sulfonyl)benzamide1003450-08-5C19H21ClN2O4S
- 2-Chloro-4-[methyl(phenylsulfonyl)amino]-N-(tetrahydrofuran-2-ylmethyl)benzamide1309286-30-3C19H21ClN2O4S
- 8-Chloro-7-(2,2-dimethoxy-ethoxy)-2-(4-isopropyl-thiazol-2-yl)-quinolin-4-ol1310551-57-5C19H21ClN2O4S
- 8-Chloro-7-(2,2-dimethoxy-ethoxy)-2-(2-isopropyl-thiazol-4-yl)-quinolin-4-ol1310551-53-1C19H21ClN2O4S
- N-[4-Chloro-2-(1-piperidinylcarbonyl)phenyl]-4-methoxybenzenesulfonamide870532-61-9C19H21ClN2O4S
Frequently asked questions
What is the molar mass of C19H21ClN2O4S?
The molar mass of C19H21ClN2O4S is 408.90 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 408.0911 Da.
How many compounds have the formula C19H21ClN2O4S?
CompoundList lists 108 compounds with the molecular formula C19H21ClN2O4S, including 1-(1,3-Benzodioxol-5-ylmethyl)-4-[(2-chlorobenzyl)sulfonyl]piperazine, 1-(4-Methoxy-benzenesulfonyl)-pyrrolidine-2-carboxylic acid 2-chloro-benzylamide, 2-(5-Chloro-2-morpholinoanilino)-2-oxoethyl 4-methylbenzenesulfinate. 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 C19H21ClN2O4S?
C19H21ClN2O4S has a degree of unsaturation of 10. 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.