Molecular formula
C20H17N3O5S
59 compounds have this formula on CompoundList.
- Molar mass
- 411.43g/mol
- Monoisotopic mass
- 411.0889Da
- Atoms
- 46
- Elements
- 5
- Rings plus double bonds
- 14
The formula C20H17N3O5S describes a molecule made of 20 carbon atoms, 17 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 × 2058.39%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 174.16%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 310.21%14.007 × 3 = 42.021 g/mol
- O Oxygen × 519.44%15.999 × 5 = 79.995 g/mol
- S Sulfur × 17.79%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C20H17N3O5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 59 of 59 compounds
![N-[3-[(4-Ethoxy-3-nitrobenzoyl)amino]phenyl]thiophene-2-carboxamide chemical structure, C20H17N3O5S, CAS 431910-11-1](/s/OOOIRBWWVQJIKS-UHFFFAOYSA-N.svg)
N-[3-[(4-Ethoxy-3-nitrobenzoyl)amino]phenyl]thiophene-2-carboxamide
CAS 431910-11-1C20H17N3O5S
![N-(5,5-Dioxido-2-(o-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzo[d][1,3]dioxole-5-carboxamide chemical structure, C20H17N3O5S, CAS 449786-28-1](/s/WXTDMIHLYUFMOV-UHFFFAOYSA-N.svg)
N-(5,5-Dioxido-2-(o-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzo[d][1,3]dioxole-5-carboxamide
CAS 449786-28-1C20H17N3O5S
N-(4,7-Dimethoxy-1,3-benzothiazol-2-yl)-3-(2,5-dioxopyrrolidin-1-yl)benzamide
CAS 912766-99-5C20H17N3O5S
![N-{4-[(3,4-Dimethyl-1,2-oxazol-5-yl)sulfamoyl]phenyl}-1-benzofuran-2-carboxamide chemical structure, C20H17N3O5S, CAS 306292-00-2](/s/AWHNIWNIDVXYJT-UHFFFAOYSA-N.svg)
N-{4-[(3,4-Dimethyl-1,2-oxazol-5-yl)sulfamoyl]phenyl}-1-benzofuran-2-carboxamide
CAS 306292-00-2C20H17N3O5S
![N-[4-(Benzylsulfamoyl)phenyl]-2-nitrobenzamide chemical structure, C20H17N3O5S, CAS 692265-85-3](/s/NADWIAYODRTLEL-UHFFFAOYSA-N.svg)
N-[4-(Benzylsulfamoyl)phenyl]-2-nitrobenzamide
CAS 692265-85-3C20H17N3O5S
N-(2-((2-Hydroxy-5-nitro-benzylidene)-amino)-phenyl)-4-methyl-benzenesulfonamide
CAS 29136-73-0C20H17N3O5S
Ethyl 3-(3-(4-nitrophenyl)ureido)-5-phenylthiophene-2-carboxylate
CAS 391868-20-5C20H17N3O5S
N-(2-Methoxy-5-nitrophenyl)-N'-(phenylsulfonyl)benzenecarboximidamide
C20H17N3O5S
![2-[N-(Benzenesulfonyl)-4-nitroanilino]-N-phenylacetamide chemical structure, C20H17N3O5S, CAS 4283-14-1](/s/PPFKDARWJRHYOF-UHFFFAOYSA-N.svg)
2-[N-(Benzenesulfonyl)-4-nitroanilino]-N-phenylacetamide
CAS 4283-14-1C20H17N3O5S
![2-[[3-(3,4-Dimethoxyphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetic acid chemical structure, C20H17N3O5S, CAS 887215-95-4](/s/DYAOUOVHULWFKV-UHFFFAOYSA-N.svg)
2-[[3-(3,4-Dimethoxyphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetic acid
CAS 887215-95-4C20H17N3O5S
HIV-1 inhibitor-72
CAS 2801703-79-5C20H17N3O5S
(Z)-2-(2,4-Dioxo-3-(2-oxo-2-(phenylamino)ethyl)thiazolidin-5-ylidene)-N-(4-methoxyphenyl)acetamide
CAS 692762-71-3C20H17N3O5S
Ethyl 4-cyano-5-(4-(2,5-dioxopyrrolidin-1-yl)benzamido)-3-methylthiophene-2-carboxylate
CAS 896322-09-1C20H17N3O5S
(E)-N-(4-(3,4-Dimethoxyphenyl)thiazol-2-yl)-3-(4-nitrophenyl)acrylamide
CAS 476316-94-6C20H17N3O5S
![(Z)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(5-(2,5-dimethoxyphenyl)-1,3,4-thiadiazol-2-yl)acrylamide chemical structure, C20H17N3O5S, CAS 476462-19-8](/s/BSTIJAPOIYFRBL-YWEYNIOJSA-N.svg)
(Z)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(5-(2,5-dimethoxyphenyl)-1,3,4-thiadiazol-2-yl)acrylamide
CAS 476462-19-8C20H17N3O5S
![2-(4-{(Z)-[1-(4-Methoxyphenyl)-4,6-dioxo-2-thioxotetrahydropyrimidin-5(2H)-ylidene]methyl}phenoxy)acetamide chemical structure, C20H17N3O5S, CAS 6089-36-7](/s/QLGHFIUDSTXBIP-YBEGLDIGSA-N.svg)
2-(4-{(Z)-[1-(4-Methoxyphenyl)-4,6-dioxo-2-thioxotetrahydropyrimidin-5(2H)-ylidene]methyl}phenoxy)acetamide
CAS 6089-36-7C20H17N3O5S
(phenyl)-lambda-sulfaniumolate chemical structure, C20H17N3O5S](/s/id-2983331.svg)
[(Z)-(2-Methoxy-5-nitrophenylamino)phenylmethyleneamino](oxo)(phenyl)-lambda-sulfaniumolate
C20H17N3O5S
![(E)-Methyl 2-(2-cyano-3-(4-nitrophenyl)acrylamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate chemical structure, C20H17N3O5S, CAS 638144-05-5](/s/QOSSVMQMFSIPTL-JLHYYAGUSA-N.svg)
(E)-Methyl 2-(2-cyano-3-(4-nitrophenyl)acrylamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
CAS 638144-05-5C20H17N3O5S
![3-(2-(3-((4-Methoxybenzo[d]thiazol-2-yl)oxy)azetidin-1-yl)-2-oxoethyl)benzo[d]oxazol-2(3H)-one chemical structure, C20H17N3O5S, CAS 1421466-46-7](/s/NKQZWJFQIFVMEP-UHFFFAOYSA-N.svg)
3-(2-(3-((4-Methoxybenzo[d]thiazol-2-yl)oxy)azetidin-1-yl)-2-oxoethyl)benzo[d]oxazol-2(3H)-one
CAS 1421466-46-7C20H17N3O5S
![6-Acetyl-2-(4-oxo-4H-chromene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide chemical structure, C20H17N3O5S, CAS 864927-77-5](/s/WVMZPQBLCAJHQC-UHFFFAOYSA-N.svg)
6-Acetyl-2-(4-oxo-4H-chromene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide
CAS 864927-77-5C20H17N3O5S
![6-Acetyl-2-[(4-oxochromene-3-carbonyl)amino]-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxamide chemical structure, C20H17N3O5S, CAS 864927-87-7](/s/GEQLLAWXLCTIAO-UHFFFAOYSA-N.svg)
6-Acetyl-2-[(4-oxochromene-3-carbonyl)amino]-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxamide
CAS 864927-87-7C20H17N3O5S
(Z)-N-(2-Methoxy-5-nitrophenyl)-N'-(phenylsulfonyl)benzimidamide
CAS 838602-40-7C20H17N3O5S
![1-(4-Methoxybenzo[d]thiazol-2-yl)azetidin-3-yl 2-(2-oxobenzo[d]oxazol-3(2H)-yl)acetate chemical structure, C20H17N3O5S, CAS 1396768-88-9](/s/XVDREBYEBVSQJJ-UHFFFAOYSA-N.svg)
1-(4-Methoxybenzo[d]thiazol-2-yl)azetidin-3-yl 2-(2-oxobenzo[d]oxazol-3(2H)-yl)acetate
CAS 1396768-88-9C20H17N3O5S
![N-[4-(3,4-Dimethoxyphenyl)-1,3-thiazol-2-yl]-2-(2-oxo-1,3-benzoxazol-3-yl)acetamide chemical structure, C20H17N3O5S, CAS 701222-32-4](/s/BGDIKLLKRSCLHO-UHFFFAOYSA-N.svg)
N-[4-(3,4-Dimethoxyphenyl)-1,3-thiazol-2-yl]-2-(2-oxo-1,3-benzoxazol-3-yl)acetamide
CAS 701222-32-4C20H17N3O5S
- (E)-Methyl 2-(2-cyano-3-(3-nitrophenyl)acrylamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate868154-63-6C20H17N3O5S
- (Z)-N-(4,7-Dimethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)-2-(1,3-dioxoisoindolin-2-yl)acetamide868369-85-1C20H17N3O5S
- N-(3,4-Dimethylphenyl)-2-[(5E)-5-(4-nitrobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]acetamide431929-65-6C20H17N3O5S
- N-[2-[(2-Hydroxy-3-nitrophenyl)methylideneamino]phenyl]-4-methylbenzenesulfonamide28857-02-5C20H17N3O5S
- N-(1,3-Benzodioxol-5-yl)-2-[1-(1,3-benzodioxol-5-ylmethyl)imidazol-2-yl]sulfanylacetamide872590-15-3C20H17N3O5S
- N-(1,3-Benzodioxol-5-yl)-5-[(4-methylphenyl)sulfonylamino]pyridine-3-carboxamide878060-97-0C20H17N3O5S
- 2-(3-(Methylsulfonyl)-1-(3-phenyl-1,2,4-oxadiazol-5-yl)propyl)isoindoline-1,3-dione1809500-37-5C20H17N3O5S
- N-[4-[Methyl(phenyl)sulfamoyl]phenyl]-2-nitrobenzamide714278-71-4C20H17N3O5S
- N-[4-[[(E)-3-(Furan-2-yl)prop-2-enoyl]carbamothioylamino]-2-methoxyphenyl]furan-2-carboxamide593238-33-6C20H17N3O5S
- N-(3,4-Dimethylphenyl)-2-[(5E)-5-(2-nitrobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]acetamide432522-80-0C20H17N3O5S
- Methyl 4-[(hydroxyimino)methyl]-5-{[2-(methoxycarbonyl)phenyl]sulfanyl}-1-phenyl-1H-pyrazole-3-carboxylate318238-00-5C20H17N3O5S
- Ethyl 2-(2-(2-(5-(benzofuran-2-yl)isoxazol-3-yl)acetamido)thiazol-4-yl)acetate1105205-59-1C20H17N3O5S
- 6-((4-Nitrophenyl)amino)-8-(phenylsulfonyl)-2,3-dihydroindolizin-5(1H)-one612065-26-6C20H17N3O5S
- N-(5-(2,3-Dihydrobenzo[b][1,4]dioxine-2-carbonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide1351595-75-9C20H17N3O5S
- N-[4-[Methyl(phenyl)sulfamoyl]phenyl]-3-nitrobenzamide714278-73-6C20H17N3O5S
- Ethyl 4-cyano-5-(3-(2,5-dioxopyrrolidin-1-yl)benzamido)-3-methylthiophene-2-carboxylate896322-37-5C20H17N3O5S
- (Z)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(5-(2,4-dimethoxyphenyl)-1,3,4-thiadiazol-2-yl)acrylamide476462-34-7C20H17N3O5S
- N-(3,7-Dimethyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)-8-ethoxy-2-oxo-2H-chromene-3-carboxamide946223-44-5C20H17N3O5S
- N-(4-(2-(Benzo[d][1,3]dioxol-5-ylamino)-2-oxoethyl)thiazol-2-yl)-4-methoxybenzamide921586-37-0C20H17N3O5S
- N-(4-(2-((2-Methoxyphenyl)amino)-2-oxoethyl)thiazol-2-yl)benzo[d][1,3]dioxole-5-carboxamide941947-63-3C20H17N3O5S
- N-(4-(2-((3-Methoxyphenyl)amino)-2-oxoethyl)thiazol-2-yl)benzo[d][1,3]dioxole-5-carboxamide941898-99-3C20H17N3O5S
- N-(4-(2-((4-Methoxyphenyl)amino)-2-oxoethyl)thiazol-2-yl)benzo[d][1,3]dioxole-5-carboxamide941943-60-8C20H17N3O5S
- N-(4-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)benzo[d][1,3]dioxole-5-carboxamide921586-86-9C20H17N3O5S
- (5-(3,4-Dimethoxyphenyl)isoxazol-3-yl)methyl 3-(thiophen-2-yl)-1H-pyrazole-5-carboxylate1298036-06-2C20H17N3O5S
- 4-(2,5-Dioxopyrrolidin-1-yl)-N-((2-(furan-2-yl)pyridin-4-yl)methyl)benzenesulfonamide2034594-77-7C20H17N3O5S
- 2-(3-(3-((Phenylsulfonyl)methyl)-1,2,4-oxadiazol-5-yl)propyl)isoindoline-1,3-dione2034316-83-9C20H17N3O5S
- 4-(2,5-Dioxopyrrolidin-1-yl)-N-((6-(furan-3-yl)pyridin-3-yl)methyl)benzenesulfonamide2034311-74-3C20H17N3O5S
- 4-(2,5-Dioxopyrrolidin-1-yl)-N-((5-(furan-2-yl)pyridin-3-yl)methyl)benzenesulfonamide2034466-85-6C20H17N3O5S
- N-[4-[Methyl(phenyl)sulfamoyl]phenyl]-4-nitrobenzamide714278-70-3C20H17N3O5S
- N-[[4-[5-(Hydroxymethyl)furan-2-yl]phenyl]carbamothioyl]-4-methyl-3-nitrobenzamide838818-40-9C20H17N3O5S
- 4-{[(2Z,5E)-3-Ethyl-5-(4-methyl-3-nitrobenzylidene)-4-oxo-1,3-thiazolidin-2-ylidene]amino}benzoic acid692265-84-2C20H17N3O5S
- N-(3,4-Dimethylphenyl)-2-[(5E)-5-(3-nitrobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]acetamide432540-90-4C20H17N3O5S
- 3-Methoxy-N-[(2-methoxy-4-nitrophenyl)carbamothioyl]naphthalene-2-carboxamide430442-64-1C20H17N3O5S
- N-(2-Methoxyphenyl)-2-[2-[(tetrahydro-4,6-dioxo-2-thioxo-5(2H)-pyrimidinylidene)methyl]phenoxy]acetamide834912-60-6C20H17N3O5S
- N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-oxo-2H-chromene-6-sulfonamide1087816-79-2C20H17N3O5S
Frequently asked questions
What is the molar mass of C20H17N3O5S?
The molar mass of C20H17N3O5S is 411.43 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 3 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 411.0889 Da.
How many compounds have the formula C20H17N3O5S?
CompoundList lists 59 compounds with the molecular formula C20H17N3O5S, including N-[3-[(4-Ethoxy-3-nitrobenzoyl)amino]phenyl]thiophene-2-carboxamide, N-(5,5-Dioxido-2-(o-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzo[d][1,3]dioxole-5-carboxamide, N-(4,7-Dimethoxy-1,3-benzothiazol-2-yl)-3-(2,5-dioxopyrrolidin-1-yl)benzamide. 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 C20H17N3O5S?
C20H17N3O5S has a degree of unsaturation of 14. 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.