Molecular formula
C21H21N3O4S
242 compounds have this formula on CompoundList.
- Molar mass
- 411.48g/mol
- Monoisotopic mass
- 411.1253Da
- Atoms
- 50
- Elements
- 5
- Rings plus double bonds
- 13
The formula C21H21N3O4S describes a molecule made of 21 carbon atoms, 21 hydrogen atoms, 3 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 × 2161.30%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 215.14%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 310.21%14.007 × 3 = 42.021 g/mol
- O Oxygen × 415.55%15.999 × 4 = 63.996 g/mol
- S Sulfur × 17.79%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H21N3O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 242 compounds
3-(1,1-Dioxido-4H-1,2,4-Benzothiadiazin-3-Yl)-4-Hydroxy-1-(3-Methylbutyl)quinolin-2(1H)-One
CAS 303776-89-8C21H21N3O4S
3-(1,5-Dimethyl-3-oxo-2-phenylpyrazol-4-yl)-2-(4-hydroxy-3-methoxyphenyl)-1,3-thiazolidin-4-one
CAS 302549-05-9C21H21N3O4S
![8-({4-[(2H-1,3-Benzodioxol-5-yl)methyl]piperazin-1-yl}sulfonyl)quinoline chemical structure, C21H21N3O4S, CAS 324779-64-8](/s/DDKTYVHXEFXZGT-UHFFFAOYSA-N.svg)
8-({4-[(2H-1,3-Benzodioxol-5-yl)methyl]piperazin-1-yl}sulfonyl)quinoline
CAS 324779-64-8C21H21N3O4S
5-Methyl-3-phenyl-N-(4-pyrrolidin-1-ylsulfonylphenyl)-1,2-oxazole-4-carboxamide
CAS 521295-12-5C21H21N3O4S
![2,3-Dimethoxy-N-[2-(2-methylphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide chemical structure, C21H21N3O4S, CAS 958717-08-3](/s/HTAMTBMVFVZHJY-UHFFFAOYSA-N.svg)
2,3-Dimethoxy-N-[2-(2-methylphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide
CAS 958717-08-3C21H21N3O4S
Benzyl 2-((3-(2-acetamidoethyl)-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetate
CAS 451463-33-5C21H21N3O4S
![4-[[(3-Methoxyphenyl)sulfonylamino]methyl]-N-(pyridin-2-ylmethyl)benzamide chemical structure, C21H21N3O4S, CAS 690245-66-0](/s/NIHSPZBLFJCBBJ-UHFFFAOYSA-N.svg)
4-[[(3-Methoxyphenyl)sulfonylamino]methyl]-N-(pyridin-2-ylmethyl)benzamide
CAS 690245-66-0C21H21N3O4S
![N-[4-(3,4-Dimethyl-isoxazol-5-ylsulfamoyl)-phenyl]-3-p-tolyl-acrylamide chemical structure, C21H21N3O4S, CAS 873307-21-2](/s/YGPDTMWANKKGSY-MDWZMJQESA-N.svg)
N-[4-(3,4-Dimethyl-isoxazol-5-ylsulfamoyl)-phenyl]-3-p-tolyl-acrylamide
CAS 873307-21-2C21H21N3O4S
![1-({[5-(2,5-Dimethoxyphenyl)-1,3,4-oxadiazol-2-yl]thio}acetyl)-1,2,3,4-tetrahydroquinoline chemical structure, C21H21N3O4S, CAS 851129-69-6](/s/HULLSMLEESDWSO-UHFFFAOYSA-N.svg)
1-({[5-(2,5-Dimethoxyphenyl)-1,3,4-oxadiazol-2-yl]thio}acetyl)-1,2,3,4-tetrahydroquinoline
CAS 851129-69-6C21H21N3O4S
![1-(3,4-Dihydro-2H-quinolin-1-yl)-2-[5-(3,5-dimethoxy-phenyl)-[1,3,4]oxadiazol-2-ylsulfanyl]-ethanone chemical structure, C21H21N3O4S, CAS 460732-67-6](/s/FFUARGDGSULKFV-UHFFFAOYSA-N.svg)
1-(3,4-Dihydro-2H-quinolin-1-yl)-2-[5-(3,5-dimethoxy-phenyl)-[1,3,4]oxadiazol-2-ylsulfanyl]-ethanone
CAS 460732-67-6C21H21N3O4S
1-(3,4-Dihydroquinolin-1(2H)-yl)-2-((5-(3,4-dimethoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)ethanone
CAS 486398-16-7C21H21N3O4S
3-(2-Methoxyphenyl)-2-(2-morpholin-4-yl-2-oxoethyl)sulfanylquinazolin-4-one
CAS 498570-38-0C21H21N3O4S
![(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(4-(4-methoxybenzo[d]thiazol-2-yl)piperazin-1-yl)methanone chemical structure, C21H21N3O4S, CAS 897477-62-2](/s/BAMIBKCDLRUTCH-UHFFFAOYSA-N.svg)
(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(4-(4-methoxybenzo[d]thiazol-2-yl)piperazin-1-yl)methanone
CAS 897477-62-2C21H21N3O4S
2-(1-(2-Morpholino-2-oxoethyl)-1H-indol-3-yl)-2-oxo-N-(thiophen-2-ylmethyl)acetamide
CAS 872856-97-8C21H21N3O4S
![2-(3-(2,5-Dioxopyrrolidin-1-yl)benzamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide chemical structure, C21H21N3O4S, CAS 477494-67-0](/s/BIAIQUPQYKQSTB-UHFFFAOYSA-N.svg)
2-(3-(2,5-Dioxopyrrolidin-1-yl)benzamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide
CAS 477494-67-0C21H21N3O4S
![2-(4-(2,5-Dioxopyrrolidin-1-yl)benzamido)-5-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide chemical structure, C21H21N3O4S, CAS 329903-37-9](/s/CUTQXQKMZALBJQ-UHFFFAOYSA-N.svg)
2-(4-(2,5-Dioxopyrrolidin-1-yl)benzamido)-5-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide
CAS 329903-37-9C21H21N3O4S
![N-(5,5-Dioxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-4-isopropoxybenzamide chemical structure, C21H21N3O4S, CAS 681265-72-5](/s/IQNIULGDPIKWCG-UHFFFAOYSA-N.svg)
N-(5,5-Dioxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-4-isopropoxybenzamide
CAS 681265-72-5C21H21N3O4S
![N-(4-{[(Isobutyrylamino)carbothioyl]amino}-2-methoxyphenyl)-1-benzofuran-2-carboxamide chemical structure, C21H21N3O4S, CAS 833428-28-7](/s/IRIQLVPJEBAWSW-UHFFFAOYSA-N.svg)
N-(4-{[(Isobutyrylamino)carbothioyl]amino}-2-methoxyphenyl)-1-benzofuran-2-carboxamide
CAS 833428-28-7C21H21N3O4S
![N-[2-(4-Methoxyphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-2-phenoxypropanamide chemical structure, C21H21N3O4S, CAS 1007194-67-3](/s/AIPWHTPKIHUETD-UHFFFAOYSA-N.svg)
N-[2-(4-Methoxyphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-2-phenoxypropanamide
CAS 1007194-67-3C21H21N3O4S
![N-(1,3-Benzodioxol-5-ylmethyl)-2-[1-(4-ethoxyphenyl)imidazol-2-yl]sulfanylacetamide chemical structure, C21H21N3O4S, CAS 851132-67-7](/s/RLSSOBCIGSOCHR-UHFFFAOYSA-N.svg)
N-(1,3-Benzodioxol-5-ylmethyl)-2-[1-(4-ethoxyphenyl)imidazol-2-yl]sulfanylacetamide
CAS 851132-67-7C21H21N3O4S
![N-[2-(Morpholine-4-carbonyl)phenyl]-2-(3-oxo-1,4-benzothiazin-4-yl)acetamide chemical structure, C21H21N3O4S, CAS 709004-14-8](/s/JEWZABGVPGDKAI-UHFFFAOYSA-N.svg)
N-[2-(Morpholine-4-carbonyl)phenyl]-2-(3-oxo-1,4-benzothiazin-4-yl)acetamide
CAS 709004-14-8C21H21N3O4S
2-(4-Benzylsulfamoyl-phenoxy)-N-pyridin-3-ylmethyl-acetamide
CAS 700850-08-4C21H21N3O4S
![2-[4-[(4-Methylphenyl)sulfamoyl]phenoxy]-N-(pyridin-4-ylmethyl)acetamide chemical structure, C21H21N3O4S, CAS 717861-90-0](/s/ZNJAAESYXBFUAE-UHFFFAOYSA-N.svg)
2-[4-[(4-Methylphenyl)sulfamoyl]phenoxy]-N-(pyridin-4-ylmethyl)acetamide
CAS 717861-90-0C21H21N3O4S
![2-(3-(2,5-Dioxopyrrolidin-1-yl)benzamido)-N-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide chemical structure, C21H21N3O4S, CAS 892979-82-7](/s/NTJVBVFVOFXOII-UHFFFAOYSA-N.svg)
2-(3-(2,5-Dioxopyrrolidin-1-yl)benzamido)-N-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide
CAS 892979-82-7C21H21N3O4S
- 2-[4-(4-Ethoxyphenyl)-3-oxopyrazin-2-yl]sulfanyl-N-(3-methoxyphenyl)acetamide899945-13-2C21H21N3O4S
- (2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(4-(6-methoxybenzo[d]thiazol-2-yl)piperazin-1-yl)methanone897469-94-2C21H21N3O4S
- ET((((3-(4-Methylphenyl)-4-oxo-3,4-dihydro-2-quinazolinyl)thio)AC)amino)acetate578758-35-7C21H21N3O4S
- 2-Methyl-N-(3-morpholin-4-ylsulfonylphenyl)quinoline-4-carboxamide775309-41-6C21H21N3O4S
- Ethyl 4-{[(2Z)-3-methyl-4-oxo-6-(phenylcarbamoyl)-1,3-thiazinan-2-ylidene]amino}benzoate333327-71-2C21H21N3O4S
- 4-[(Anilinocarbonyl)amino]-N-(4-ethoxyphenyl)benzenesulfonamide433323-65-0C21H21N3O4S
- 2-{[2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)propanoyl]amino}-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide305375-69-3C21H21N3O4S
- N-[4-[(3,4-Dimethyl-1,2-oxazol-5-yl)sulfamoyl]phenyl]-2-phenylcyclopropane-1-carboxamide438455-68-6C21H21N3O4S
- Cambridge id 6817766432517-41-4C21H21N3O4S
- 2-[[1-(Furan-2-ylmethyl)-2-oxo-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl]sulfanyl]-N-(3-methoxyphenyl)acetamide946326-27-8C21H21N3O4S
- 2-[(3,5-Dimethoxybenzoyl)amino]-N~4~-(1-phenylethyl)-1,3-thiazole-4-carboxamide954683-58-0C21H21N3O4S
- 5-(4-Ethoxy-3-methoxyphenyl)-2-(4-methoxyphenyl)-5,6-dihydro-7H-[1,2,4]triazolo[5,1-b][1,3]thiazin-7-one327093-59-4C21H21N3O4S
- 2,6-Dimethoxy-N-(2-(4-methoxyphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide391866-53-8C21H21N3O4S
- 2-(4-Methylphenyl)-5-(3,4,5-trimethoxyphenyl)-5,6-dihydro-7H-[1,2,4]triazolo[5,1-b][1,3]thiazin-7-one443330-05-0C21H21N3O4S
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-[1-[(4-methoxyphenyl)methyl]imidazol-2-yl]sulfanylacetamide869346-65-6C21H21N3O4S
- 2-Ethoxy-N-(2-(4-methoxyphenyl)-5-oxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide958711-25-6C21H21N3O4S
- 2-(4-Methoxyphenyl)-N-(2-(4-methoxyphenyl)-5-oxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)acetamide1007193-49-8C21H21N3O4S
- 2,3-Dimethoxy-N-(5-oxido-2-(p-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide958709-20-1C21H21N3O4S
- 2,6-Dimethoxy-N-(5-oxido-2-(p-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide958717-24-3C21H21N3O4S
- 3,4-Dimethoxy-N-[2-(2-methylphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide958710-44-6C21H21N3O4S
- 3,4,5-Trimethoxy-N-(2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide361168-53-8C21H21N3O4S
- 2,4-Dimethoxy-N-[2-(4-methoxyphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide361477-32-9C21H21N3O4S
- 2,6-Dimethoxy-N-[2-(2-methylphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide1007193-50-1C21H21N3O4S
- 2,4-Dimethoxy-N-(5-oxido-2-(p-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide1007192-59-7C21H21N3O4S
- 3,4-Dimethoxy-N-[2-(4-methylphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide958708-51-5C21H21N3O4S
- 3,5-Dimethoxy-N-[2-(4-methoxyphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide361168-50-5C21H21N3O4S
- 2,3-Dimethoxy-N-(2-(4-methoxyphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide391866-47-0C21H21N3O4S
- 3,4-Dimethoxy-N-[2-(4-methoxyphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide392255-61-7C21H21N3O4S
- (7Z)-7-[(3,4-Dimethoxyphenyl)methylidene]-3-(4-methoxyphenyl)-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one381167-87-9C21H21N3O4S
- (7Z)-7-Benzylidene-3-(3,4,5-trimethoxyphenyl)-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one488118-76-9C21H21N3O4S
- 4-Ethoxy-N-(2-(4-methoxyphenyl)-5-oxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide1007194-68-4C21H21N3O4S
- 2-(N-Benzyl-2-phenylethenesulfonamido)-N-(5-methyl-1,2-oxazol-3-yl)acetamide852463-16-2C21H21N3O4S
- N-(2H-1,3-Benzodioxol-5-yl)-2-{[5-(hydroxymethyl)-1-[(4-methylphenyl)methyl]-1H-imidazol-2-yl]sulfanyl}acetamide904816-37-1C21H21N3O4S
- N-(Isoquinolin-5-yl)-2-methoxy-5-(pyrrolidin-1-ylsulfonyl)benzamide1021047-16-4C21H21N3O4S
- 5-Phenyl-N-(4-(piperidin-1-ylsulfonyl)phenyl)isoxazole-3-carboxamide898482-61-6C21H21N3O4S
- (2E)-3-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-2-(phenylsulfonyl)prop-2-enenitrile885185-51-3C21H21N3O4S
- 2-(N-(4-Methoxybenzyl)pyridine-3-sulfonamido)-N-phenylacetamide1021118-94-4C21H21N3O4S
- N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((5-(4-methoxyphenyl)-1-methyl-1H-imidazol-2-yl)thio)acetamide941969-92-2C21H21N3O4S
- Methyl 4-oxo-3-(3-oxo-3-((1-phenylethyl)amino)propyl)-2-thioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylate946354-25-2C21H21N3O4S
- Methyl 4-oxo-3-(2-oxo-2-((2-phenylpropyl)amino)ethyl)-2-thioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylate1021225-73-9C21H21N3O4S
- Ethyl 4-(2-((1-(3-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamido)benzoate688335-62-8C21H21N3O4S
- 4-Acetamido-N-(2-(naphthalene-2-sulfonamido)ethyl)benzamide1091477-23-4C21H21N3O4S
- N-Benzyl-2-(N-(4-methoxyphenyl)pyridine-3-sulfonamido)acetamide1021119-07-2C21H21N3O4S
- Ethyl 2-(2-(1-(2-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamido)thiazol-4-yl)acetate946302-49-4C21H21N3O4S
- 2-(4-Ethoxyphenyl)-N-[3-(6-methanesulfonylpyridazin-3-yl)phenyl]acetamide897614-31-2C21H21N3O4S
- Methyl 4-(2-((5-(4-methoxyphenyl)-1-methyl-1H-imidazol-2-yl)thio)acetamido)benzoate941927-52-2C21H21N3O4S
- Methyl 3-(3-((4-methylbenzyl)amino)-3-oxopropyl)-4-oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylate946330-08-1C21H21N3O4S
- 2-Benzamido-N-(3,4-dimethoxyphenethyl)thiazole-4-carboxamide189509-86-2C21H21N3O4S
- (Z)-N-(6-Acetamido-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-4-acetylbenzamide1005935-06-7C21H21N3O4S
- 1-(2,5-Dimethylbenzyl)-2-oxo-N-(4-sulfamoylphenyl)-1,2-dihydropyridine-3-carboxamide941903-56-6C21H21N3O4S
- N-Isoquinolin-5-yl-4-methyl-3-morpholin-4-ylsulfonylbenzamide380469-13-6C21H21N3O4S
- 2-(N-Methylsulfonyl-4-phenoxyanilino)-N-(pyridin-3-ylmethyl)acetamide331750-48-2C21H21N3O4S
- 2-((2,5-Dioxo-1-(4-(piperidin-1-yl)phenyl)pyrrolidin-3-yl)thio)nicotinic acid847241-31-0C21H21N3O4S
- 4-(3-Ethyl-4-oxo-6-phenylcarbamoyl-[1,3]thiazinan-2-ylideneamino)-benzoic acid methyl ester384799-76-2C21H21N3O4S
- N-[(2E,5Z)-5-(8-Ethoxy-4,4,6-trimethyl-2-oxo-4H-pyrrolo[3,2,1-ij]quinolin-1(2H)-ylidene)-4-oxo-1,3-thiazolidin-2-ylidene]acetamide669719-27-1C21H21N3O4S
- N-(4-(2,3-Dihydroimidazo[2,1-b]thiazol-6-yl)phenyl)-3,4,5-trimethoxybenzamide893992-47-7C21H21N3O4S
- N~2~-benzyl-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-alpha-asparagine2096495-93-9C21H21N3O4S
- 5-(Benzo[d][1,3]dioxol-5-yl)-2-(propylthio)-7,8,9,10-tetrahydropyrimido[4,5-b]quinoline-4,6(3H,5H)-dione627047-07-8C21H21N3O4S
- Ethyl 4-[({(2E)-2-[(4-methylphenyl)imino]-4-oxo-1,3-thiazolidin-5-yl}acetyl)amino]benzoate501107-87-5C21H21N3O4S
- 1-(Naphthalen-1-ylmethyl)-4-(4-nitrophenyl)sulfonylpiperazine428849-39-2C21H21N3O4S
- 1-Naphthalen-1-yl-3-[(2,4,5-trimethoxybenzoyl)amino]thiourea701283-50-3C21H21N3O4S
- 3-(Benzo[d][1,3]dioxol-5-ylmethyl)-N-(sec-butyl)-4-oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline-7-carboxamide451466-25-4C21H21N3O4S
- Propan-2-yl 3-[({[5-(3-methylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetyl)amino]benzoate724746-24-1C21H21N3O4S
- 4-(8-Oxo-6-thioxo-5,6-dihydro-[1,3]dioxolo[4,5-g]quinazolin-7(8H)-yl)-N-phenethylbutanamide688054-53-7C21H21N3O4S
- N-Butyl-4-[(8-oxo-6-sulfanylidene-5H-[1,3]dioxolo[4,5-g]quinazolin-7-yl)methyl]benzamide688055-47-2C21H21N3O4S
- 2-((2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)-1-(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethanone1327574-88-8C21H21N3O4S
- 1-(Benzenesulfonyl)-4-[3-(1,3-benzodioxol-5-yl)-1H-pyrazol-5-yl]piperidine1025724-86-0C21H21N3O4S
- (2-tert-Butyl-5-methyl-4-phenylsulfanylpyrazol-3-yl) 3-nitrobenzoate851127-15-6C21H21N3O4S
- [2-tert-Butyl-5-methyl-4-(2-nitrophenyl)sulfanylpyrazol-3-yl] benzoate851127-48-5C21H21N3O4S
- Ethyl 4-(2-((1-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamido)benzoate688335-84-4C21H21N3O4S
- Ethyl 5-(cyclopentanecarbonylamino)-4-oxo-3-phenylthieno[3,4-d]pyridazine-1-carboxylate851946-80-0C21H21N3O4S
- N-[(4-Methylphenyl)methyl]-4-(8-oxo-6-sulfanylidene-5H-[1,3]dioxolo[4,5-g]quinazolin-7-yl)butanamide688054-49-1C21H21N3O4S
- 1-Methylsulfonyl-N-(2-quinolin-8-yloxyethyl)-2,3-dihydroindole-5-carboxamide727671-60-5C21H21N3O4S
- 3-Ethylsulfonyl-N-[5-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-yl]benzamide886923-84-8C21H21N3O4S
- N-(3,4-Dimethoxyphenethyl)-5-oxo-3,5-dihydro-2H-thiazolo[2,3-b]quinazoline-8-carboxamide1251576-38-1C21H21N3O4S
- Methyl [4-({2-[(4-methoxyphenyl)amino]-2-oxoethyl}sulfanyl)-1H-1,5-benzodiazepin-2-yl]acetate1251676-12-6C21H21N3O4S
Frequently asked questions
What is the molar mass of C21H21N3O4S?
The molar mass of C21H21N3O4S is 411.48 g/mol, calculated from standard atomic weights for 21 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 411.1253 Da.
How many compounds have the formula C21H21N3O4S?
CompoundList lists 242 compounds with the molecular formula C21H21N3O4S, including 3-(1,1-Dioxido-4H-1,2,4-Benzothiadiazin-3-Yl)-4-Hydroxy-1-(3-Methylbutyl)quinolin-2(1H)-One, 3-(1,5-Dimethyl-3-oxo-2-phenylpyrazol-4-yl)-2-(4-hydroxy-3-methoxyphenyl)-1,3-thiazolidin-4-one, 8-({4-[(2H-1,3-Benzodioxol-5-yl)methyl]piperazin-1-yl}sulfonyl)quinoline. 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 C21H21N3O4S?
C21H21N3O4S has a degree of unsaturation of 13. 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.