Molecular formula
C21H23N3O4S
229 compounds have this formula on CompoundList.
- Molar mass
- 413.49g/mol
- Monoisotopic mass
- 413.1409Da
- Atoms
- 52
- Elements
- 5
- Rings plus double bonds
- 12
The formula C21H23N3O4S describes a molecule made of 21 carbon atoms, 23 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 × 2161.00%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 235.61%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 310.16%14.007 × 3 = 42.021 g/mol
- O Oxygen × 415.48%15.999 × 4 = 63.996 g/mol
- S Sulfur × 17.75%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H23N3O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 229 compounds
N-((1-Hydroxy-6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)methyl)-4-(1H-pyrazol-1-yl)benzenesulfonamide
CAS 2034405-59-7C21H23N3O4S
![Ethyl 2-(allylthio)-5-(4-methoxyphenyl)-7-methyl-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C21H23N3O4S, CAS 946206-96-8](/s/XTDZUUNSUKKTKK-UHFFFAOYSA-N.svg)
Ethyl 2-(allylthio)-5-(4-methoxyphenyl)-7-methyl-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 946206-96-8C21H23N3O4S
N-(2,4-Dimethoxyphenyl)-2-((5-(4-methoxyphenyl)-1-methyl-1H-imidazol-2-yl)thio)acetamide
CAS 484681-55-2C21H23N3O4S
![Methyl 4-({[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]carbonothioyl}amino)benzoate chemical structure, C21H23N3O4S, CAS 637326-04-6](/s/CTBHMDKPRJDQDT-UHFFFAOYSA-N.svg)
Methyl 4-({[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]carbonothioyl}amino)benzoate
CAS 637326-04-6C21H23N3O4S
![1-[2-(3,4-Dimethoxyphenyl)ethyl]-3-[(3-methyl-1-benzofuran-2-carbonyl)amino]thiourea chemical structure, C21H23N3O4S, CAS 706773-32-2](/s/BBXUUYLQJMLLRR-UHFFFAOYSA-N.svg)
1-[2-(3,4-Dimethoxyphenyl)ethyl]-3-[(3-methyl-1-benzofuran-2-carbonyl)amino]thiourea
CAS 706773-32-2C21H23N3O4S
![6,7-Dimethoxy-3-[(4-methoxyphenyl)methyl]-2-(oxiran-2-ylmethylsulfanyl)quinazolin-4-imine chemical structure, C21H23N3O4S, CAS 477848-76-3](/s/MNIGGLRMRSFAHO-UHFFFAOYSA-N.svg)
6,7-Dimethoxy-3-[(4-methoxyphenyl)methyl]-2-(oxiran-2-ylmethylsulfanyl)quinazolin-4-imine
CAS 477848-76-3C21H23N3O4S
![Ethyl 3-(4-methylphenyl)-4-oxo-5-(pentanoylamino)thieno[3,4-d]pyridazine-1-carboxylate chemical structure, C21H23N3O4S, CAS 851947-83-6](/s/ZTFMFSDDWKFCCP-UHFFFAOYSA-N.svg)
Ethyl 3-(4-methylphenyl)-4-oxo-5-(pentanoylamino)thieno[3,4-d]pyridazine-1-carboxylate
CAS 851947-83-6C21H23N3O4S
3-(3-Methoxyphenyl)-5-(1-tosylpiperidin-3-yl)-1,2,4-oxadiazole
CAS 855682-08-5C21H23N3O4S
![1-Acetyl-N-[3-cyano-4-(3,4-dimethoxyphenyl)thiophen-2-yl]piperidine-4-carboxamide chemical structure, C21H23N3O4S, CAS 915875-83-1](/s/MKOUVEBSHASHRX-UHFFFAOYSA-N.svg)
1-Acetyl-N-[3-cyano-4-(3,4-dimethoxyphenyl)thiophen-2-yl]piperidine-4-carboxamide
CAS 915875-83-1C21H23N3O4S
1-(2,5-Dimethoxyphenyl)-3-(2-(7-methoxy-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)thiourea
CAS 887900-73-4C21H23N3O4S
N-(3,3-Diphenylpropyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonamide
CAS 887211-18-9C21H23N3O4S
![N-[3-(6-Ethoxypyridazin-3-yl)phenyl]-4-methoxy-2,5-dimethylbenzene-1-sulfonamide chemical structure, C21H23N3O4S, CAS 895803-14-2](/s/LZPMLZUAWRQLIN-UHFFFAOYSA-N.svg)
N-[3-(6-Ethoxypyridazin-3-yl)phenyl]-4-methoxy-2,5-dimethylbenzene-1-sulfonamide
CAS 895803-14-2C21H23N3O4S
![3-[2-(6,7-Dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl]-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C21H23N3O4S, CAS 1004251-63-1](/s/VPZMOVMAWPAYJP-UHFFFAOYSA-N.svg)
3-[2-(6,7-Dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl]-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one
CAS 1004251-63-1C21H23N3O4S
![Benzyl 2-((1,3-dimethyl-2,4-dioxo-6-propyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)acetate chemical structure, C21H23N3O4S, CAS 899940-91-1](/s/WVGYHDPMPLBJOI-UHFFFAOYSA-N.svg)
Benzyl 2-((1,3-dimethyl-2,4-dioxo-6-propyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)acetate
CAS 899940-91-1C21H23N3O4S
N-(2-(3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-phenylethanesulfonamide
CAS 921512-59-6C21H23N3O4S
![3,4,5-Trimethoxy-N-{2-[(5-phenyl-1H-imidazol-2-yl)sulfanyl]ethyl}benzamide chemical structure, C21H23N3O4S, CAS 886898-10-8](/s/KHFQOKZRNUWREM-UHFFFAOYSA-N.svg)
3,4,5-Trimethoxy-N-{2-[(5-phenyl-1H-imidazol-2-yl)sulfanyl]ethyl}benzamide
CAS 886898-10-8C21H23N3O4S
4-Methoxy-2,5-dimethyl-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzenesulfonamide
CAS 921550-22-3C21H23N3O4S
2-Methoxy-4,5-dimethyl-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzenesulfonamide
CAS 921878-29-7C21H23N3O4S
N-(2-(3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-3,4-dimethylbenzenesulfonamide
CAS 921550-78-9C21H23N3O4S
N-(2-(3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-2,4-dimethylbenzenesulfonamide
CAS 921878-64-0C21H23N3O4S
N-(2-(3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-3,5-dimethylbenzenesulfonamide
CAS 921551-81-7C21H23N3O4S
N-(2-(3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-2,5-dimethylbenzenesulfonamide
CAS 921512-56-3C21H23N3O4S
N-Methyl-1-(4-(pyrrolidin-1-ylsulfonyl)benzoyl)indoline-2-carboxamide
CAS 1103514-56-2C21H23N3O4S
![5-((2-(4-Methoxyphenyl)-2-oxoethyl)thio)-1,3-dimethyl-6-propylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione chemical structure, C21H23N3O4S, CAS 899940-95-5](/s/RYFCBYOVMOFXOV-UHFFFAOYSA-N.svg)
5-((2-(4-Methoxyphenyl)-2-oxoethyl)thio)-1,3-dimethyl-6-propylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
CAS 899940-95-5C21H23N3O4S
- N1-((tetrahydrofuran-2-yl)methyl)-N2-(1-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)oxalamide899735-92-3C21H23N3O4S
- 4-Butoxy-N-(3-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)benzenesulfonamide941920-47-4C21H23N3O4S
- N-(2-Morpholinoethyl)-2-phenyl-4-(phenylsulfonyl)oxazol-5-amine862739-57-9C21H23N3O4S
- 4-Butoxy-N-[3-(6-methoxypyridazin-3-yl)phenyl]benzene-1-sulfonamide933210-26-5C21H23N3O4S
- 4-Ethyl-N-(2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide921535-52-6C21H23N3O4S
- Methyl 1-(1,1-dioxidotetrahydrothiophen-3-yl)-6-isopropyl-3-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate1040636-67-6C21H23N3O4S
- 3-(4-Ethoxybenzyl)-1-(2-oxo-2-(pyrrolidin-1-yl)ethyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione1252931-28-4C21H23N3O4S
- {4-[(4-Methoxyphenyl)sulfonyl]piperazin-1-yl}(1-methyl-1H-indol-6-yl)methanone1219569-33-1C21H23N3O4S
- Methyl 3-(N-methyl-N-(p-tolyl)sulfamoyl)-1-(4-methylbenzyl)-1H-pyrazole-4-carboxylate1251703-51-1C21H23N3O4S
- (4-(4-(Dimethylamino)phenyl)-1,1-dioxido-4H-benzo[b][1,4]thiazin-2-yl)(morpholino)methanone1251558-90-3C21H23N3O4S
- N-((3-((4-Methoxyphenoxy)methyl)-1,2,4-oxadiazol-5-yl)methyl)-1-(thiophen-2-yl)cyclopentanecarboxamide1226457-35-7C21H23N3O4S
- N-(1H-Indol-4-yl)-1-[(4-methoxyphenyl)sulfonyl]piperidine-4-carboxamide1289294-68-3C21H23N3O4S
- 2-(2-Methylpropyl)-1-oxo-N-(4-sulfamoylbenzyl)-1,2-dihydroisoquinoline-4-carboxamide1574309-93-5C21H23N3O4S
- 2-(1H-1,3-Benzodiazol-1-yl)-1-[4-(4-methoxybenzenesulfonyl)piperidin-1-yl]ethan-1-one1705786-87-3C21H23N3O4S
- 3-(1-(3-(2-Methoxyphenyl)propanoyl)piperidin-4-yl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione2034392-62-4C21H23N3O4S
- N-Benzyl-N-[5-(3,4,5-trimethoxyphenyl)-1,3,4-thiadiazol-2-yl]propanamide841286-81-5C21H23N3O4S
- 2-Methyl-5-(3-methyl-4-oxophthalazin-1-yl)-N-(oxolan-2-ylmethyl)benzenesulfonamide692279-46-2C21H23N3O4S
- 3,4,5-Triethoxy-N-(5-phenyl-1,3,4-thiadiazol-2-yl)benzamide392243-30-0C21H23N3O4S
- (Z)-N-(6-Acetamido-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-3-phenoxypropanamide865161-05-3C21H23N3O4S
- 8-Azido-7-benzylsulfanyl-6-methoxy-2-phenyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine6945-61-5C21H23N3O4S
- (Z)-Methyl 2-((4-(dimethylamino)benzoyl)imino)-3-(2-methoxyethyl)-2,3-dihydrobenzo[d]thiazole-6-carboxylate864975-42-8C21H23N3O4S
- N-(2,5-Dimethoxyphenyl)-2-((1-(4-ethoxyphenyl)-1H-imidazol-2-yl)thio)acetamide688336-60-9C21H23N3O4S
- 2-[1-(2,4-Dimethoxyphenyl)imidazol-2-yl]sulfanyl-N-(4-ethoxyphenyl)acetamide893388-33-5C21H23N3O4S
- (2,4-Dimethoxyphenyl)(4-(6-methoxybenzo[d]thiazol-2-yl)piperazin-1-yl)methanone897468-57-4C21H23N3O4S
- N-Benzyl-2-(1,6,6-trimethyl-2,4-dioxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-3-yl)acetamide903195-81-3C21H23N3O4S
- Benzoic acid, 3-[3-[(2-aminoethyl)(5-isoquinolinylsulfonyl)amino]propyl]-651309-19-2C21H23N3O4S
- Methyl 4-(((1,3-dimethyl-2,4-dioxo-6-propyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)methyl)benzoate941877-30-1C21H23N3O4S
- 4-(4-(Azepan-1-ylsulfonyl)benzoyl)-3,4-dihydroquinoxalin-2(1H)-one952835-43-7C21H23N3O4S
- 4-(4-((4-Methylpiperidin-1-yl)sulfonyl)benzoyl)-3,4-dihydroquinoxalin-2(1H)-one952812-45-2C21H23N3O4S
- 4-(4-((3-Methylpiperidin-1-yl)sulfonyl)benzoyl)-3,4-dihydroquinoxalin-2(1H)-one952887-49-9C21H23N3O4S
- N-(4-(Piperidine-1-carbonyl)-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)benzo[d][1,3]dioxole-5-carboxamide941967-62-0C21H23N3O4S
- 2-(Benzo[d][1,3]dioxole-5-carboxamido)-N-cyclopentyl-4,5,6,7-tetrahydrobenzo[d]thiazole-4-carboxamide955736-00-2C21H23N3O4S
- N-(4-(3-Methylpiperidine-1-carbonyl)-5,6-dihydro-4H-cyclopenta[d]thiazol-2-yl)benzo[d][1,3]dioxole-5-carboxamide955628-65-6C21H23N3O4S
- 2-(Benzo[d][1,3]dioxole-5-carboxamido)-N-cyclohexyl-5,6-dihydro-4H-cyclopenta[d]thiazole-4-carboxamide955758-94-8C21H23N3O4S
- N-[2-(3,4-Dimethoxyphenyl)ethyl]-4-oxo-6,7,8,9-tetrahydro-4H-pyrimido[2,1-b][1,3]benzothiazole-3-carboxamide942859-31-6C21H23N3O4S
- N-(2-((4-Phenylpiperazin-1-yl)sulfonyl)ethyl)benzofuran-2-carboxamide897621-95-3C21H23N3O4S
- N-(3,5-Dimethoxyphenyl)-2-((5-(4-methoxyphenyl)-1-methyl-1H-imidazol-2-yl)thio)acetamide941880-07-5C21H23N3O4S
- N-(4-Ethylphenyl)-2-((5-(4-methoxyphenyl)-1-methyl-1H-imidazol-2-yl)sulfonyl)acetamide922126-70-3C21H23N3O4S
- 3,5-Dimethoxy-N-(2-((5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)ethyl)benzamide897454-78-3C21H23N3O4S
- N-(2-((6-(4-Methoxyphenyl)pyridazin-3-yl)oxy)ethyl)-3,5-dimethylbenzenesulfonamide1005296-04-7C21H23N3O4S
- 4-Methoxy-2,3,5-trimethyl-N-(3-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)benzenesulfonamide941888-40-0C21H23N3O4S
- (6-(4-Methoxyphenyl)-3-methylimidazo[2,1-b]thiazol-2-yl)(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)methanone852134-52-2C21H23N3O4S
- N-(2,4-Dimethoxyphenyl)-2-({1-[(2-methoxyphenyl)methyl]-1H-imidazol-2-yl}sulfanyl)acetamide946320-58-7C21H23N3O4S
- N-(3,4-Dimethoxyphenyl)-2-({1-[(2-methoxyphenyl)methyl]-1H-imidazol-2-yl}sulfanyl)acetamide946203-02-7C21H23N3O4S
- 4-(2,5-Dioxopyrrolidin-1-yl)-N-(4-(piperidin-1-yl)phenyl)benzenesulfonamide919648-87-6C21H23N3O4S
- 4-Ethoxy-N-(2-((6-(p-tolyl)pyridazin-3-yl)oxy)ethyl)benzenesulfonamide946287-06-5C21H23N3O4S
- N-(2-((6-(4-Methoxyphenyl)pyridazin-3-yl)oxy)ethyl)-3,4-dimethylbenzenesulfonamide946207-65-4C21H23N3O4S
- 2-Methoxy-4,5-dimethyl-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)benzenesulfonamide920212-05-1C21H23N3O4S
- 4-Methoxy-2,5-dimethyl-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)benzenesulfonamide920255-81-8C21H23N3O4S
- 8-{[1,1'-Biphenyl]-4-sulfonyl}-3-ethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione1021262-20-3C21H23N3O4S
- 1-(Benzenesulfonyl)-4-[3-(4-ethoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine1021209-60-8C21H23N3O4S
- N-(4-(2-Oxo-2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)ethyl)thiazol-2-yl)cinnamamide1006288-94-3C21H23N3O4S
- N-(2-(3-(4-Ethoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-3-methylbenzenesulfonamide921833-10-5C21H23N3O4S
- N-(2-(3-(4-Ethoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-4-methylbenzenesulfonamide921513-84-0C21H23N3O4S
- 3-Phenethyl-8-(phenylsulfonyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione1021101-92-7C21H23N3O4S
- N-[1-(2-Methoxyethyl)-4,5-dimethyl-3-(phenylsulfonyl)-1H-pyrrol-2-yl]pyridine-4-carboxamide1010888-34-2C21H23N3O4S
- 3-(Ethylsulfonyl)-N-(5-(4-isopropylbenzyl)-1,3,4-oxadiazol-2-yl)benzamide1171161-40-2C21H23N3O4S
- N-(5-(3,4-Diethoxyphenyl)-1,3,4-oxadiazol-2-yl)-3-(phenylthio)propanamide1170641-15-2C21H23N3O4S
- 4-(N,N-Dimethylsulfamoyl)-N-(3-oxo-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinolin-9-yl)benzamide1210686-56-8C21H23N3O4S
- {4-[(4-Methoxyphenyl)sulfonyl]piperazin-1-yl}(1-methyl-1H-indol-5-yl)methanone1219557-47-7C21H23N3O4S
- Methyl 3-(N-methyl-N-(p-tolyl)sulfamoyl)-1-(2-methylbenzyl)-1H-pyrazole-4-carboxylate1251675-71-4C21H23N3O4S
- N-(4-Methylphenyl)-4-{2-oxo-1,7-diazaspiro[3.5]nonane-7-carbonyl}benzene-1-sulfonamide1252403-89-6C21H23N3O4S
- 3-(4-Methoxyphenyl)-8-tosyl-1,4,8-triazaspiro[4.5]dec-3-en-2-one1189995-10-5C21H23N3O4S
- 8-((4-Methoxyphenyl)sulfonyl)-3-(m-tolyl)-1,4,8-triazaspiro[4.5]dec-3-en-2-one1189457-06-4C21H23N3O4S
- 3-(3-Methoxyphenyl)-8-tosyl-1,4,8-triazaspiro[4.5]dec-3-en-2-one1358592-50-3C21H23N3O4S
- N-[3-(1,1-Dioxido-1,2-thiazinan-2-yl)phenyl]-2-(4-methoxy-1H-indol-1-yl)acetamide1324090-07-4C21H23N3O4S
- N-[3-(1,1-Dioxido-1,2-thiazinan-2-yl)phenyl]-2-(5-methoxy-1H-indol-1-yl)acetamide1324055-36-8C21H23N3O4S
- N-[4-(1,1-Dioxido-1,2-thiazinan-2-yl)phenyl]-2-(5-methoxy-1H-indol-1-yl)acetamide1324058-39-0C21H23N3O4S
- N-[4-(1,1-Dioxido-1,2-thiazinan-2-yl)phenyl]-2-(4-methoxy-1H-indol-1-yl)acetamide1324068-21-4C21H23N3O4S
- {4-[(4-Methoxyphenyl)sulfonyl]piperazin-1-yl}(1-methyl-1H-indol-4-yl)methanone1401568-33-9C21H23N3O4S
- N-(Furan-2-ylmethyl)-N-((1-methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methyl)-2,3-dihydrobenzofuran-5-sulfonamide1798488-30-8C21H23N3O4S
- 3-(2-Methoxynaphthalen-1-yl)-1-(3-((1-methyl-1H-imidazol-2-yl)sulfonyl)azetidin-1-yl)propan-1-one2034429-55-3C21H23N3O4S
- N-(2-(5-Acetylthiophen-2-yl)ethyl)-3-(2,5-dimethoxyphenyl)-1-methyl-1H-pyrazole-5-carboxamide2034255-15-5C21H23N3O4S
- N1-(2-(5-(1-hydroxyethyl)thiophen-2-yl)ethyl)-N2-(2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)oxalamide2034599-56-7C21H23N3O4S
- 8-((3-(Pyridin-4-yloxy)piperidin-1-yl)sulfonyl)-5,6-dihydro-1H-pyrrolo[3,2,1-ij]quinolin-4(2H)-one2034500-42-8C21H23N3O4S
- Methyl 4-(N-(2-(3,5-dimethyl-4-phenyl-1H-pyrazol-1-yl)ethyl)sulfamoyl)benzoate2034353-65-4C21H23N3O4S
Frequently asked questions
What is the molar mass of C21H23N3O4S?
The molar mass of C21H23N3O4S is 413.49 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 413.1409 Da.
How many compounds have the formula C21H23N3O4S?
CompoundList lists 229 compounds with the molecular formula C21H23N3O4S, including N-((1-Hydroxy-6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)methyl)-4-(1H-pyrazol-1-yl)benzenesulfonamide, Ethyl 2-(allylthio)-5-(4-methoxyphenyl)-7-methyl-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate, N-(2,4-Dimethoxyphenyl)-2-((5-(4-methoxyphenyl)-1-methyl-1H-imidazol-2-yl)thio)acetamide. 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 C21H23N3O4S?
C21H23N3O4S 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.