Molecular formula
C17H18N4O5S
53 compounds have this formula on CompoundList.
- Molar mass
- 390.41g/mol
- Monoisotopic mass
- 390.0998Da
- Atoms
- 45
- Elements
- 5
- Rings plus double bonds
- 11
The formula C17H18N4O5S describes a molecule made of 17 carbon atoms, 18 hydrogen atoms, 4 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 × 1752.30%12.011 × 17 = 204.187 g/mol
- H Hydrogen × 184.65%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 414.35%14.007 × 4 = 56.028 g/mol
- O Oxygen × 520.49%15.999 × 5 = 79.995 g/mol
- S Sulfur × 18.21%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C17H18N4O5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 53 of 53 compounds
![Ethyl 2-{2-[5-(2-furyl)-4-(2-furylmethyl)-1,2,4-triazol-3-ylthio]acetylamino}a cetate chemical structure, C17H18N4O5S, CAS 587014-29-7](/s/WBZMDMLWRBHWGK-UHFFFAOYSA-N.svg)
Ethyl 2-{2-[5-(2-furyl)-4-(2-furylmethyl)-1,2,4-triazol-3-ylthio]acetylamino}a cetate
CAS 587014-29-7C17H18N4O5S
![Ethyl (5-(benzo[d][1,3]dioxol-5-ylcarbamoyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)carbamate chemical structure, C17H18N4O5S, CAS 1351655-52-1](/s/AHPQSBDTUPYHGP-UHFFFAOYSA-N.svg)
Ethyl (5-(benzo[d][1,3]dioxol-5-ylcarbamoyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)carbamate
CAS 1351655-52-1C17H18N4O5S
N-(5-(2,5-Dimethylfuran-3-yl)-1,3,4-oxadiazol-2-yl)-4-(N,N-dimethylsulfamoyl)benzamide
CAS 1251578-16-1C17H18N4O5S
![N-[5-(1-Benzofuran-2-yl)-1,3,4-oxadiazol-2-yl]-1-methanesulfonylpiperidine-4-carboxamide chemical structure, C17H18N4O5S, CAS 1021266-08-9](/s/BVDRGUBVYFJHSH-UHFFFAOYSA-N.svg)
N-[5-(1-Benzofuran-2-yl)-1,3,4-oxadiazol-2-yl]-1-methanesulfonylpiperidine-4-carboxamide
CAS 1021266-08-9C17H18N4O5S
Ethyl 4-(2-((4-(2-amino-2-oxoethyl)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetamido)benzoate
CAS 1105238-59-2C17H18N4O5S
![1-[(5-{[(4-Methoxyphenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)carbonyl]piperidine-3-carboxylic acid chemical structure, C17H18N4O5S, CAS 1142210-30-7](/s/GCOZTGRFAVBWBX-UHFFFAOYSA-N.svg)
1-[(5-{[(4-Methoxyphenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)carbonyl]piperidine-3-carboxylic acid
CAS 1142210-30-7C17H18N4O5S
![Butanamide, 2-[2-[2-hydroxy-5-[(methylamino)sulfonyl]phenyl]diazenyl]-3-oxo-N-phenyl- chemical structure, C17H18N4O5S, CAS 21811-94-9](/s/JDADFXDXAQJCDH-UHFFFAOYSA-N.svg)
Butanamide, 2-[2-[2-hydroxy-5-[(methylamino)sulfonyl]phenyl]diazenyl]-3-oxo-N-phenyl-
CAS 21811-94-9C17H18N4O5S
4-(Furan-2-carbonyl)-N-(2-methoxy-4-nitrophenyl)piperazine-1-carbothioamide
CAS 708217-78-1C17H18N4O5S
![1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-N-[(2E)-5-(methoxymethyl)-1,3,4-thiadiazol-2(3H)-ylidene]-5-oxopyrrolidine-3-carboxamide chemical structure, C17H18N4O5S, CAS 1144476-24-3](/s/WTOHNBDETOBEQN-UHFFFAOYSA-N.svg)
1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-N-[(2E)-5-(methoxymethyl)-1,3,4-thiadiazol-2(3H)-ylidene]-5-oxopyrrolidine-3-carboxamide
CAS 1144476-24-3C17H18N4O5S
![N-(3,5-Dimethoxyphenyl)-2-{4-methyl-3,5-dioxo-2H,3H,4H,5H,6H-pyridazino[4,5-b][1,4]thiazin-6-yl}acetamide chemical structure, C17H18N4O5S, CAS 1251614-54-6](/s/YYONSUQFCKFJOS-UHFFFAOYSA-N.svg)
N-(3,5-Dimethoxyphenyl)-2-{4-methyl-3,5-dioxo-2H,3H,4H,5H,6H-pyridazino[4,5-b][1,4]thiazin-6-yl}acetamide
CAS 1251614-54-6C17H18N4O5S
![N-(3,4-Dimethoxyphenyl)-2-{4-methyl-3,5-dioxo-2H,3H,4H,5H,6H-pyridazino[4,5-b][1,4]thiazin-6-yl}acetamide chemical structure, C17H18N4O5S, CAS 1251703-29-3](/s/CUBPERCSCNMHHC-UHFFFAOYSA-N.svg)
N-(3,4-Dimethoxyphenyl)-2-{4-methyl-3,5-dioxo-2H,3H,4H,5H,6H-pyridazino[4,5-b][1,4]thiazin-6-yl}acetamide
CAS 1251703-29-3C17H18N4O5S
![N-(2,4-Dimethoxyphenyl)-2-{4-methyl-3,5-dioxo-2H,3H,4H,5H,6H-pyridazino[4,5-b][1,4]thiazin-6-yl}acetamide chemical structure, C17H18N4O5S, CAS 1286706-27-1](/s/AHSQFXVMAPKSHH-UHFFFAOYSA-N.svg)
N-(2,4-Dimethoxyphenyl)-2-{4-methyl-3,5-dioxo-2H,3H,4H,5H,6H-pyridazino[4,5-b][1,4]thiazin-6-yl}acetamide
CAS 1286706-27-1C17H18N4O5S
![2-Oxo-N-[(1r,4r)-4-(pyrimidin-2-yloxy)cyclohexyl]-2,3-dihydro-1,3-benzoxazole-5-sulfonamide chemical structure, C17H18N4O5S, CAS 2034248-97-8](/s/HRRRIEFCDYHXQR-UHFFFAOYSA-N.svg)
2-Oxo-N-[(1r,4r)-4-(pyrimidin-2-yloxy)cyclohexyl]-2,3-dihydro-1,3-benzoxazole-5-sulfonamide
CAS 2034248-97-8C17H18N4O5S
N-(Furan-2-ylmethylcarbamothioyl)-2-morpholin-4-yl-5-nitrobenzamide
CAS 838388-32-2C17H18N4O5S
Acetamide, 2-((5-acetyl-3-cyano-1,4,5,6-tetrahydro-6-hydroxy-6-methyl-4-(3-nitrophenyl)-2-pyridinyl)thio)-
CAS 117491-08-4C17H18N4O5S
N1-(4-carbamoylphenyl)-N2-(4-sulfamoylphenethyl)oxalamide
CAS 922850-95-1C17H18N4O5S
![N-(5,5-Dioxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-morpholino-2-oxoacetamide chemical structure, C17H18N4O5S, CAS 899961-24-1](/s/ABAMOKPDOVNMGV-UHFFFAOYSA-N.svg)
N-(5,5-Dioxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-morpholino-2-oxoacetamide
CAS 899961-24-1C17H18N4O5S
![(Z)-Methyl 2-(4,7-dimethoxy-2-((1-methyl-1H-pyrazole-3-carbonyl)imino)benzo[d]thiazol-3(2H)-yl)acetate chemical structure, C17H18N4O5S, CAS 1173373-75-5](/s/KKBMGQRHLDNCQP-UHFFFAOYSA-N.svg)
(Z)-Methyl 2-(4,7-dimethoxy-2-((1-methyl-1H-pyrazole-3-carbonyl)imino)benzo[d]thiazol-3(2H)-yl)acetate
CAS 1173373-75-5C17H18N4O5S
![(E)-Methyl 2-(5,6-dimethoxy-2-((1-methyl-1H-pyrazole-5-carbonyl)imino)benzo[d]thiazol-3(2H)-yl)acetate chemical structure, C17H18N4O5S, CAS 1173559-64-2](/s/UOJRJOQRHISBDW-UHFFFAOYSA-N.svg)
(E)-Methyl 2-(5,6-dimethoxy-2-((1-methyl-1H-pyrazole-5-carbonyl)imino)benzo[d]thiazol-3(2H)-yl)acetate
CAS 1173559-64-2C17H18N4O5S
![1-(7-Methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)-3-(3,4,5-trimethoxyphenyl)urea chemical structure, C17H18N4O5S, CAS 1060353-70-9](/s/SMKUSFUENNWYRI-UHFFFAOYSA-N.svg)
1-(7-Methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)-3-(3,4,5-trimethoxyphenyl)urea
CAS 1060353-70-9C17H18N4O5S
![5-((3-((6-Methylpyridazin-3-yl)oxy)piperidin-1-yl)sulfonyl)benzo[d]oxazol-2(3H)-one chemical structure, C17H18N4O5S, CAS 2034227-10-4](/s/AMTKHFHXXSWLJS-UHFFFAOYSA-N.svg)
5-((3-((6-Methylpyridazin-3-yl)oxy)piperidin-1-yl)sulfonyl)benzo[d]oxazol-2(3H)-one
CAS 2034227-10-4C17H18N4O5S
![5-((3-((4,6-Dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)sulfonyl)benzo[d]oxazol-2(3H)-one chemical structure, C17H18N4O5S, CAS 2034578-39-5](/s/XAVMHNVDSQEVEB-UHFFFAOYSA-N.svg)
5-((3-((4,6-Dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)sulfonyl)benzo[d]oxazol-2(3H)-one
CAS 2034578-39-5C17H18N4O5S
![1-(Benzo[d][1,3]dioxol-5-yl)-3-(1,3,6-trimethyl-2,2-dioxido-1,3-dihydrobenzo[c][1,2,5]thiadiazol-5-yl)urea chemical structure, C17H18N4O5S, CAS 2034263-06-2](/s/UAYMMLQYJPQOEW-UHFFFAOYSA-N.svg)
1-(Benzo[d][1,3]dioxol-5-yl)-3-(1,3,6-trimethyl-2,2-dioxido-1,3-dihydrobenzo[c][1,2,5]thiadiazol-5-yl)urea
CAS 2034263-06-2C17H18N4O5S
![N1-allyl-N2-(2-(4-methoxyphenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)oxalamide chemical structure, C17H18N4O5S, CAS 899961-58-1](/s/WUEAUPFVYFNFJO-UHFFFAOYSA-N.svg)
N1-allyl-N2-(2-(4-methoxyphenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)oxalamide
CAS 899961-58-1C17H18N4O5S
- Ethyl 2-(2-(6-oxo-1,6-dihydropyridine-3-carboxamido)acetamido)-5,6-dihydro-4H-cyclopenta[d]thiazole-4-carboxylate1219841-75-4C17H18N4O5S
- N-({3-[4-(Methylsulfanyl)phenyl]-6-oxopyridazin-1(6H)-yl}acetyl)glycylglycine1282102-30-0C17H18N4O5S
- N-(1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-1H-pyrazol-4-yl)-3,5-dimethylisoxazole-4-sulfonamide1706289-69-1C17H18N4O5S
- 3-Methyl-5-((3-((6-methylpyridazin-3-yl)oxy)pyrrolidin-1-yl)sulfonyl)benzo[d]oxazol-2(3H)-one2034478-49-2C17H18N4O5S
- 3-Methyl-5-((3-(pyridazin-3-yloxy)piperidin-1-yl)sulfonyl)benzo[d]oxazol-2(3H)-one2034438-53-2C17H18N4O5S
- 3-Methyl-5-((3-(pyrazin-2-yloxy)piperidin-1-yl)sulfonyl)benzo[d]oxazol-2(3H)-one2034228-68-5C17H18N4O5S
- N-((3-(6-Ethoxypyridin-3-yl)-1,2,4-oxadiazol-5-yl)methyl)-2-methoxybenzenesulfonamide1904410-99-6C17H18N4O5S
- 1-(Benzo[d][1,3]dioxol-5-ylmethyl)-3-(1,3-dimethyl-2,2-dioxido-1,3-dihydrobenzo[c][1,2,5]thiadiazol-5-yl)urea2034457-40-2C17H18N4O5S
- Methyl (4-(N-(2-(furan-2-yl)-2-(1H-pyrazol-1-yl)ethyl)sulfamoyl)phenyl)carbamate2034439-90-0C17H18N4O5S
- 3-Methyl-5-((3-(pyrimidin-2-yloxy)piperidin-1-yl)sulfonyl)benzo[d]oxazol-2(3H)-one2034325-89-6C17H18N4O5S
- Methyl (4-(N-(2-(4-(furan-2-yl)-1H-pyrazol-1-yl)ethyl)sulfamoyl)phenyl)carbamate2034328-05-5C17H18N4O5S
- Methyl (4-(N-(2-(4-(furan-3-yl)-1H-pyrazol-1-yl)ethyl)sulfamoyl)phenyl)carbamate2034554-34-0C17H18N4O5S
- 2-Methoxy-5-((3-oxo-4-(pyridin-2-yl)piperazin-1-yl)sulfonyl)benzamide2310011-62-0C17H18N4O5S
- 2-(4-((3-Oxo-4-(pyridin-2-yl)piperazin-1-yl)sulfonyl)phenoxy)acetamide2310013-10-4C17H18N4O5S
- N-(2,2-Dimethoxyethyl)-3-methyl-6-(3-nitrophenyl)imidazo[2,1-b][1,3]thiazole-2-carboxamide852135-58-1C17H18N4O5S
- 5,6,7-Trimethoxy-N-[2-oxo-2-(1,3-thiazol-2-ylamino)ethyl]-1H-indole-2-carboxamide1010880-04-2C17H18N4O5S
- 5-({3-[(2,6-Dimethylpyrimidin-4-yl)oxy]pyrrolidin-1-yl}sulfonyl)-2,3-dihydro-1,3-benzoxazol-2-one2097915-67-6C17H18N4O5S
- 2-(4-{[3-Oxo-4-(pyridin-3-yl)piperazin-1-yl]sulfonyl}phenoxy)acetamide2097902-88-8C17H18N4O5S
- 3-Methyl-5-({3-[(2-methylpyrimidin-4-yl)oxy]pyrrolidin-1-yl}sulfonyl)-2,3-dihydro-1,3-benzoxazol-2-one2034298-58-1C17H18N4O5S
- Alosetron metabolite M6863485-47-6C17H18N4O5S
- 5-(4-Methoxy-2-nitrophenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione2549199-96-2C17H18N4O5S
- N-[5-(2-Furylmethylamino)-1,3,4-thiadiazol-2-yl]-3,4,5-trimethoxy-benzamide5868-80-4C17H18N4O5S
- N-(5-(4-(Isopropylsulfonyl)benzyl)-1,3,4-oxadiazol-2-yl)-3-methylisoxazole-5-carboxamide1171384-00-1C17H18N4O5S
- 2-(3-Sulphobenzoyl) pyridine 2-pyridylhydrazone dihydrate123333-58-4C17H18N4O5S
- Guanidine, ((4,5-diphenyl-2-oxazolyl)methyl)-, sulfate (2:1)33161-90-9C17H18N4O5S
- Ethyl 5-methyl-2-{[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-1,1-dioxo-2H-1lambda6,2,6-thiadiazine-4-carboxylate2415471-41-7C17H18N4O5S
- Ethyl 2-[(5-benzyl-1,2,4-oxadiazol-3-yl)methyl]-5-methyl-1,1-dioxo-2H-1lambda6,2,6-thiadiazine-4-carboxylate2415602-97-8C17H18N4O5S
- 2-(3-Sulfobenzoyl)pyridine 2-pyridylhydrazone dihydrateC17H18N4O5S
- 3-[(E)-C-Pyridin-2-yl-N-(pyridin-2-ylamino)carbonimidoyl]benzenesulfonic acid, dihydrateC17H18N4O5S
Frequently asked questions
What is the molar mass of C17H18N4O5S?
The molar mass of C17H18N4O5S is 390.41 g/mol, calculated from standard atomic weights for 17 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 390.0998 Da.
How many compounds have the formula C17H18N4O5S?
CompoundList lists 53 compounds with the molecular formula C17H18N4O5S, including Ethyl 2-{2-[5-(2-furyl)-4-(2-furylmethyl)-1,2,4-triazol-3-ylthio]acetylamino}a cetate, Ethyl (5-(benzo[d][1,3]dioxol-5-ylcarbamoyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)carbamate, N-(5-(2,5-Dimethylfuran-3-yl)-1,3,4-oxadiazol-2-yl)-4-(N,N-dimethylsulfamoyl)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 C17H18N4O5S?
C17H18N4O5S has a degree of unsaturation of 11. 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.