Molecular formula
C20H21N3O4S2
158 compounds have this formula on CompoundList.
- Molar mass
- 431.52g/mol
- Monoisotopic mass
- 431.0973Da
- Atoms
- 50
- Elements
- 5
- Rings plus double bonds
- 12
The formula C20H21N3O4S2 describes a molecule made of 20 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. 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 × 2055.67%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 214.91%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 39.74%14.007 × 3 = 42.021 g/mol
- O Oxygen × 414.83%15.999 × 4 = 63.996 g/mol
- S Sulfur × 214.86%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C20H21N3O4S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 158 of 158 compounds
N-(4-Isopropylphenyl)-2-(4-methoxyphenylsulfonamido)thiazole-4-carboxamide
CAS 1021124-61-7C20H21N3O4S2
![Ethyl 4-[2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamido]benzoate chemical structure, C20H21N3O4S2, CAS 1252877-13-6](/s/AOAOFPITVQRXPJ-UHFFFAOYSA-N.svg)
Ethyl 4-[2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamido]benzoate
CAS 1252877-13-6C20H21N3O4S2
![Ethyl 2-[2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamido]benzoate chemical structure, C20H21N3O4S2, CAS 1252859-58-7](/s/HDMJKRVCFLFFSI-UHFFFAOYSA-N.svg)
Ethyl 2-[2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamido]benzoate
CAS 1252859-58-7C20H21N3O4S2
![N-(4-((4-(Benzo[d]thiazol-2-yloxy)piperidin-1-yl)sulfonyl)phenyl)acetamide chemical structure, C20H21N3O4S2, CAS 1251697-71-8](/s/ZHGNNEZBACXCJF-UHFFFAOYSA-N.svg)
N-(4-((4-(Benzo[d]thiazol-2-yloxy)piperidin-1-yl)sulfonyl)phenyl)acetamide
CAS 1251697-71-8C20H21N3O4S2
![N-(2,5-Dimethoxyphenyl)-2-(6-methyl-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidin-2-yl)sulfanylacetamide chemical structure, C20H21N3O4S2, CAS 701238-47-3](/s/YWAOJAIUOXJNKZ-UHFFFAOYSA-N.svg)
N-(2,5-Dimethoxyphenyl)-2-(6-methyl-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidin-2-yl)sulfanylacetamide
CAS 701238-47-3C20H21N3O4S2
![4-(2-Methylpropoxy)-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]benzamide chemical structure, C20H21N3O4S2, CAS 864836-17-9](/s/KXZHPQQTBDBJLN-UHFFFAOYSA-N.svg)
4-(2-Methylpropoxy)-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]benzamide
CAS 864836-17-9C20H21N3O4S2
![(Z)-N-(3-Allyl-4-methoxybenzo[d]thiazol-2(3H)-ylidene)-4-(N,N-dimethylsulfamoyl)benzamide chemical structure, C20H21N3O4S2, CAS 868376-15-2](/s/FDIAFTGNDQNPFT-UHFFFAOYSA-N.svg)
(Z)-N-(3-Allyl-4-methoxybenzo[d]thiazol-2(3H)-ylidene)-4-(N,N-dimethylsulfamoyl)benzamide
CAS 868376-15-2C20H21N3O4S2
![N-(4,7-Dimethylbenzo[d]thiazol-2-yl)-4-(morpholinosulfonyl)benzamide chemical structure, C20H21N3O4S2, CAS 896676-06-5](/s/MUVVBNBKUQIYDO-UHFFFAOYSA-N.svg)
N-(4,7-Dimethylbenzo[d]thiazol-2-yl)-4-(morpholinosulfonyl)benzamide
CAS 896676-06-5C20H21N3O4S2
![(Z)-N-(3-Allyl-6-methoxybenzo[d]thiazol-2(3H)-ylidene)-4-(N,N-dimethylsulfamoyl)benzamide chemical structure, C20H21N3O4S2, CAS 941976-81-4](/s/JSUZAPVFRQUCDQ-UHFFFAOYSA-N.svg)
(Z)-N-(3-Allyl-6-methoxybenzo[d]thiazol-2(3H)-ylidene)-4-(N,N-dimethylsulfamoyl)benzamide
CAS 941976-81-4C20H21N3O4S2
![(Z)-N-(3-(2-Ethoxyethyl)-6-nitrobenzo[d]thiazol-2(3H)-ylidene)-3-(phenylthio)propanamide chemical structure, C20H21N3O4S2, CAS 865174-46-5](/s/SICTZHWWEZMJPZ-UHFFFAOYSA-N.svg)
(Z)-N-(3-(2-Ethoxyethyl)-6-nitrobenzo[d]thiazol-2(3H)-ylidene)-3-(phenylthio)propanamide
CAS 865174-46-5C20H21N3O4S2
![N-[(2-Methoxyphenyl)methyl]-2-[2-(4-methylbenzenesulfonamido)-1,3-thiazol-4-yl]acetamide chemical structure, C20H21N3O4S2, CAS 922100-57-0](/s/GSZSVRKZVPFTCC-UHFFFAOYSA-N.svg)
N-[(2-Methoxyphenyl)methyl]-2-[2-(4-methylbenzenesulfonamido)-1,3-thiazol-4-yl]acetamide
CAS 922100-57-0C20H21N3O4S2
![N-(2-Ethoxyphenyl)-2-[2-(4-methylbenzenesulfonamido)-1,3-thiazol-4-yl]acetamide chemical structure, C20H21N3O4S2, CAS 922022-62-6](/s/JVCRMUOGHDJCKP-UHFFFAOYSA-N.svg)
N-(2-Ethoxyphenyl)-2-[2-(4-methylbenzenesulfonamido)-1,3-thiazol-4-yl]acetamide
CAS 922022-62-6C20H21N3O4S2
![N-(4-Ethoxyphenyl)-2-[2-(4-methylbenzenesulfonamido)-1,3-thiazol-4-yl]acetamide chemical structure, C20H21N3O4S2, CAS 922047-49-2](/s/LXNJOFYPNCXJMP-UHFFFAOYSA-N.svg)
N-(4-Ethoxyphenyl)-2-[2-(4-methylbenzenesulfonamido)-1,3-thiazol-4-yl]acetamide
CAS 922047-49-2C20H21N3O4S2
![4-(N-(Furan-2-ylmethyl)-N-methylsulfamoyl)-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)benzamide chemical structure, C20H21N3O4S2, CAS 899735-05-8](/s/WRDRATGSQAWFMG-UHFFFAOYSA-N.svg)
4-(N-(Furan-2-ylmethyl)-N-methylsulfamoyl)-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)benzamide
CAS 899735-05-8C20H21N3O4S2
![2-(Dimethylamino)benzo[d]thiazol-6-yl 4-(pyrrolidin-1-ylsulfonyl)benzoate chemical structure, C20H21N3O4S2, CAS 953134-62-8](/s/BPYXVGDNRPYLQP-UHFFFAOYSA-N.svg)
2-(Dimethylamino)benzo[d]thiazol-6-yl 4-(pyrrolidin-1-ylsulfonyl)benzoate
CAS 953134-62-8C20H21N3O4S2
N-(5-((2-Methylbenzyl)sulfonyl)-1,3,4-thiadiazol-2-yl)-2-propoxybenzamide
CAS 895849-62-4C20H21N3O4S2
N-(4-Methoxybenzyl)-2-(2-(4-methylphenylsulfonamido)thiazol-4-yl)acetamide
CAS 921926-69-4C20H21N3O4S2
N-(2-Methoxy-5-methylphenyl)-2-(2-(4-methylphenylsulfonamido)thiazol-4-yl)acetamide
CAS 922072-53-5C20H21N3O4S2
N-(3-Methoxybenzyl)-2-(2-(4-methylphenylsulfonamido)thiazol-4-yl)acetamide
CAS 922101-29-9C20H21N3O4S2
N-(2-Methoxy-4-methylphenyl)-2-(2-(4-methylphenylsulfonamido)thiazol-4-yl)acetamide
CAS 921999-02-2C20H21N3O4S2
2-(2-(4-Methoxyphenylsulfonamido)thiazol-4-yl)-N-(4-methylbenzyl)acetamide
CAS 922128-97-0C20H21N3O4S2
2-(2-(4-Methoxyphenylsulfonamido)thiazol-4-yl)-N-phenethylacetamide
CAS 922129-03-1C20H21N3O4S2
N-(3,5-Dimethylphenyl)-2-(2-(4-methoxyphenylsulfonamido)thiazol-4-yl)acetamide
CAS 921996-07-8C20H21N3O4S2
N-(2-Methoxyphenethyl)-2-(2-(phenylsulfonamido)thiazol-4-yl)acetamide
CAS 922025-78-3C20H21N3O4S2
- (4-Methoxyphenyl)(4-(4-(methylsulfonyl)benzo[d]thiazol-2-yl)piperazin-1-yl)methanone941892-78-0C20H21N3O4S2
- (4-Methoxyphenyl)(4-(6-(methylsulfonyl)benzo[d]thiazol-2-yl)piperazin-1-yl)methanone941981-60-8C20H21N3O4S2
- 2-(5-Methoxy-2-{[(4-methyl-1,3-thiazol-2-yl)sulfanyl]methyl}-4-oxo-1,4-dihydropyridin-1-yl)-N-(2-methoxyphenyl)acetamide946338-07-4C20H21N3O4S2
- 4-Amino-3-(2,5-dimethoxyphenyl)-N-[(4-methoxyphenyl)methyl]-2-sulfanylidene-2,3-dihydro-1,3-thiazole-5-carboxamide1021220-44-9C20H21N3O4S2
- N-(2,3-Dimethylphenyl)-2-[2-(4-methoxybenzenesulfonamido)-1,3-thiazol-4-yl]acetamide922074-93-9C20H21N3O4S2
- N-(4-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)-3,4-dimethylbenzenesulfonamide921542-89-4C20H21N3O4S2
- N-(4-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)-2,4-dimethylbenzenesulfonamide921794-50-5C20H21N3O4S2
- 4-Ethyl-N-(4-(6-(ethylsulfonyl)pyridazin-3-yl)phenyl)benzenesulfonamide921543-17-1C20H21N3O4S2
- N-(4-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)-3,5-dimethylbenzenesulfonamide921544-11-8C20H21N3O4S2
- N-(4-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)-2,5-dimethylbenzenesulfonamide921544-18-5C20H21N3O4S2
- 2-(3-Methoxyphenyl)-4-methyl-N-[2-(4-sulfamoylphenyl)ethyl]-1,3-thiazole-5-carboxamide1010921-31-9C20H21N3O4S2
- 4-Amino-3-(2,4-dimethoxyphenyl)-N-(4-methoxybenzyl)-2-thioxo-2,3-dihydrothiazole-5-carboxamide946356-00-9C20H21N3O4S2
- N-(1-(1,1-Dioxidotetrahydrothiophen-3-yl)-3-phenyl-1H-pyrazol-5-yl)-4-methylbenzenesulfonamide1172935-72-6C20H21N3O4S2
- N-(1-(1,1-Dioxidotetrahydrothiophen-3-yl)-3-(p-tolyl)-1H-pyrazol-5-yl)benzenesulfonamide1172062-27-9C20H21N3O4S2
- 5-((1-((2,3-Dihydrobenzofuran-5-yl)sulfonyl)piperidin-3-yl)methyl)-3-(thiophen-3-yl)-1,2,4-oxadiazole1798529-62-0C20H21N3O4S2
- 4-((4-(1H-Pyrazol-1-yl)phenyl)sulfonyl)-7-phenyl-1,4-thiazepane 1,1-dioxide2034335-94-7C20H21N3O4S2
- N-(2-(Benzo[b]thiophen-3-yl)-2-(dimethylamino)ethyl)-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonamide2034570-03-9C20H21N3O4S2
- 2-[2-(Benzenesulfonylimino)-3-ethyl-4-oxo-1,3-thiazolidin-5-yl]-N-(4-methylphenyl)acetamide618421-32-2C20H21N3O4S2
- N-(6-(3-((4-Hydroxypiperidin-1-yl)sulfonyl)phenyl)benzo[d]thiazol-2-yl)acetamide1192831-65-4C20H21N3O4S2
- 4-(4-Methanesulfonyl-1,3-benzothiazol-2-yl)-1-[(3-methoxyphenyl)methyl]piperazin-2-one2877718-90-4C20H21N3O4S2
- 5-Thiazolecarboxamide, N-(4-ethoxyphenyl)-4-methyl-2-[[(4-methylphenyl)sulfonyl]amino]-955596-54-0C20H21N3O4S2
- 5-Thiazolecarboxamide, N-[(4-methoxyphenyl)methyl]-4-methyl-2-[[(4-methylphenyl)sulfonyl]amino]-955720-53-3C20H21N3O4S2
- 5-Thiazolecarboxamide, N-[(2-methoxyphenyl)methyl]-4-methyl-2-[[(4-methylphenyl)sulfonyl]amino]-955720-61-3C20H21N3O4S2
- 5-Thiazolecarboxamide, N-(2-ethoxyphenyl)-4-methyl-2-[[(4-methylphenyl)sulfonyl]amino]-955628-82-7C20H21N3O4S2
- 5-Thiazolecarboxamide, N-(4-methoxy-3-methylphenyl)-4-methyl-2-[[(4-methylphenyl)sulfonyl]amino]-955628-97-4C20H21N3O4S2
- 5-Thiazolecarboxamide, N-(4-ethylphenyl)-2-[[(4-methoxyphenyl)sulfonyl]amino]-4-methyl-955674-99-4C20H21N3O4S2
- 5-Thiazolecarboxamide, N-(2,3-dimethylphenyl)-2-[[(4-methoxyphenyl)sulfonyl]amino]-4-methyl-955675-47-5C20H21N3O4S2
- 5-Thiazolecarboxamide, N-(2,5-dimethylphenyl)-2-[[(4-methoxyphenyl)sulfonyl]amino]-4-methyl-955630-01-0C20H21N3O4S2
- 5-Thiazolecarboxamide, N-(3,4-dimethylphenyl)-2-[[(4-methoxyphenyl)sulfonyl]amino]-4-methyl-955675-53-3C20H21N3O4S2
- 5-Thiazolecarboxamide, N-(3,5-dimethylphenyl)-2-[[(4-methoxyphenyl)sulfonyl]amino]-4-methyl-955630-04-3C20H21N3O4S2
- 5-Thiazolecarboxamide, 2-[[(2,4-dimethylphenyl)sulfonyl]amino]-N-(2-methoxyphenyl)-4-methyl-955678-68-9C20H21N3O4S2
- 5-Thiazolecarboxamide, 2-[[(2,4-dimethylphenyl)sulfonyl]amino]-N-(3-methoxyphenyl)-4-methyl-955678-74-7C20H21N3O4S2
- 5-Thiazolecarboxamide, 2-[[(2,4-dimethylphenyl)sulfonyl]amino]-N-(4-methoxyphenyl)-4-methyl-955678-80-5C20H21N3O4S2
- Benzyl N-[2-(3,4-dimethoxyphenyl)ethyl]-N-(5-sulfanyl-1,3,4-thiadiazol-2-yl)carbamate2680877-16-9C20H21N3O4S2
Frequently asked questions
What is the molar mass of C20H21N3O4S2?
The molar mass of C20H21N3O4S2 is 431.52 g/mol, calculated from standard atomic weights for 20 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 431.0973 Da.
How many compounds have the formula C20H21N3O4S2?
CompoundList lists 158 compounds with the molecular formula C20H21N3O4S2, including N-(4-Isopropylphenyl)-2-(4-methoxyphenylsulfonamido)thiazole-4-carboxamide, Ethyl 4-[2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamido]benzoate, Ethyl 2-[2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamido]benzoate. 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 C20H21N3O4S2?
C20H21N3O4S2 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.