Molecular formula
C18H19N3O5S
130 compounds have this formula on CompoundList.
- Molar mass
- 389.43g/mol
- Monoisotopic mass
- 393.1296Da
- Atoms
- 46
- Elements
- 5
- Rings plus double bonds
- 11
The formula C18H19N3O5S describes a molecule made of 18 carbon atoms, 19 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 × 1855.52%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 194.92%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 310.79%14.007 × 3 = 42.021 g/mol
- O Oxygen × 520.54%15.999 × 5 = 79.995 g/mol
- S Sulfur × 18.23%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H19N3O5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 130 compounds
Cefprozil
CAS 92665-29-7C18H19N3O5S
Procef
CAS 92676-86-3C18H19N3O5S
Cefprozil anhydrous, (Z)-
CAS 121412-77-9C18H19N3O5S
![1-(4-Ethoxyphenyl)-3-[(5-ethyl-4,6-dihydroxy-2-pyrimidinyl)thio]-2,5-pyrrolidinedione chemical structure, C18H19N3O5S, CAS 674294-41-8](/s/WPQNGYSFCPFTLQ-UHFFFAOYSA-N.svg)
1-(4-Ethoxyphenyl)-3-[(5-ethyl-4,6-dihydroxy-2-pyrimidinyl)thio]-2,5-pyrrolidinedione
CAS 674294-41-8C18H19N3O5S
![Methyl 3-{[({[(4,6-dimethylpyrimidin-2-yl)sulfanyl]acetyl}oxy)acetyl]amino}benzoate chemical structure, C18H19N3O5S, CAS 312268-12-5](/s/KYEKFHLMHCDLNI-UHFFFAOYSA-N.svg)
Methyl 3-{[({[(4,6-dimethylpyrimidin-2-yl)sulfanyl]acetyl}oxy)acetyl]amino}benzoate
CAS 312268-12-5C18H19N3O5S
2-Nitro-N-(2-oxo-2-pyrrolidin-1-yl-ethyl)-N-phenyl-benzenesulfonamide
CAS 6197-04-2C18H19N3O5S
![1-[4-(4-Nitrophenyl)sulfonylpiperazin-1-yl]-2-phenylethanone chemical structure, C18H19N3O5S, CAS 519005-71-1](/s/RTZVGMSOMHBNHF-UHFFFAOYSA-N.svg)
1-[4-(4-Nitrophenyl)sulfonylpiperazin-1-yl]-2-phenylethanone
CAS 519005-71-1C18H19N3O5S
![N-(6-Acetyl-1,3-benzodioxol-5-yl)-2-[(4-hydroxy-6-propyl-2-pyrimidinyl)thio]acetamide chemical structure, C18H19N3O5S, CAS 519018-11-2](/s/CFLADZORJGNLHF-UHFFFAOYSA-N.svg)
N-(6-Acetyl-1,3-benzodioxol-5-yl)-2-[(4-hydroxy-6-propyl-2-pyrimidinyl)thio]acetamide
CAS 519018-11-2C18H19N3O5S
2-(4-(Furan-2-carbonyl)piperazin-1-yl)-2-oxoethyl 2-(methylthio)nicotinate
CAS 380452-13-1C18H19N3O5S
![[3-(4-Methyl-3-nitrophenyl)sulfonylimidazolidin-1-yl]-(4-methylphenyl)methanone chemical structure, C18H19N3O5S, CAS 327042-62-6](/s/FGLMYWWYTYCHNX-UHFFFAOYSA-N.svg)
[3-(4-Methyl-3-nitrophenyl)sulfonylimidazolidin-1-yl]-(4-methylphenyl)methanone
CAS 327042-62-6C18H19N3O5S
![Ethyl 2-{5-[(1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)methylene]-2,4-dioxo-1,3-thiazolidin-3-yl}propanoate chemical structure, C18H19N3O5S, CAS 444780-07-8](/s/LESDUVINMMJLFH-NTEUORMPSA-N.svg)
Ethyl 2-{5-[(1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)methylene]-2,4-dioxo-1,3-thiazolidin-3-yl}propanoate
CAS 444780-07-8C18H19N3O5S
![[2-Oxo-2-(2-piperidin-1-yl-1,3-thiazol-4-yl)ethyl] 3-methyl-2-nitrobenzoate chemical structure, C18H19N3O5S, CAS 852385-55-8](/s/RXXLBMLMXWMURB-UHFFFAOYSA-N.svg)
[2-Oxo-2-(2-piperidin-1-yl-1,3-thiazol-4-yl)ethyl] 3-methyl-2-nitrobenzoate
CAS 852385-55-8C18H19N3O5S
2-(2-Nitrophenyl)-N-(4-pyrrolidin-1-ylsulfonylphenyl)acetamide
CAS 590399-04-5C18H19N3O5S
3-Nitro-N-(4-piperidin-1-ylsulfonylphenyl)benzamide
CAS 316154-85-5C18H19N3O5S
2-((3aR,7aS)-1,3-Dioxo-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindol-2(3H)-yl)-N-(4-sulfamoylphenyl)propanamide
CAS 1042743-61-2C18H19N3O5S
![2-Nitro-N-[4-(1-piperidinylsulfonyl)phenyl]benzamide chemical structure, C18H19N3O5S, CAS 316154-82-2](/s/RZZTZTRPVLYQLA-UHFFFAOYSA-N.svg)
2-Nitro-N-[4-(1-piperidinylsulfonyl)phenyl]benzamide
CAS 316154-82-2C18H19N3O5S
N-(4-Nitrophenyl)-3-piperidin-1-ylsulfonylbenzamide
CAS 300670-47-7C18H19N3O5S
1-(4-Methylphenyl)sulfonyl-N-(4-nitrophenyl)pyrrolidine-2-carboxamide
CAS 1188362-76-6C18H19N3O5S
N-(3-Nitrophenyl)-4-(piperidin-1-ylsulfonyl)benzamide
CAS 313520-89-7C18H19N3O5S
![2-[(4-Ethoxy-3-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C18H19N3O5S, CAS 433707-93-8](/s/JGYWYGSFCHLCDA-UHFFFAOYSA-N.svg)
2-[(4-Ethoxy-3-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 433707-93-8C18H19N3O5S
Dimethyl 2-(2-((4,6-dimethylpyrimidin-2-yl)thio)acetamido)terephthalate
CAS 380386-81-2C18H19N3O5S
![Methyl 2-{[({[(4,6-dimethylpyrimidin-2-yl)sulfanyl]acetyl}oxy)acetyl]amino}benzoate chemical structure, C18H19N3O5S, CAS 312280-89-0](/s/YAVBEQLSMFYZLT-UHFFFAOYSA-N.svg)
Methyl 2-{[({[(4,6-dimethylpyrimidin-2-yl)sulfanyl]acetyl}oxy)acetyl]amino}benzoate
CAS 312280-89-0C18H19N3O5S
![N-({3-[(4-Methoxyphenoxy)methyl]-1,2,4-oxadiazol-5-yl}methyl)-1-phenylmethanesulfonamide chemical structure, C18H19N3O5S, CAS 1226450-95-8](/s/CQOHCNWTMPBZIU-UHFFFAOYSA-N.svg)
N-({3-[(4-Methoxyphenoxy)methyl]-1,2,4-oxadiazol-5-yl}methyl)-1-phenylmethanesulfonamide
CAS 1226450-95-8C18H19N3O5S
N-(3-Methyl-4-(2-oxopiperidin-1-yl)phenyl)-4-nitrobenzenesulfonamide
CAS 941980-24-1C18H19N3O5S
- 2-(Furan-2-yl)-5-(1-((4-methoxyphenyl)sulfonyl)piperidin-4-yl)-1,3,4-oxadiazole1171857-28-5C18H19N3O5S
- N-(2-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-methoxy-5-methylbenzenesulfonamide946212-21-1C18H19N3O5S
- Ponometrep2776175-74-5C18H19N3O5S
- Cefprozil impurity 51000980-59-5C18H19N3O5S
- [4-(4-Methylbenzene-1-sulfonyl)piperazin-1-yl](4-nitrophenyl)methanone5937-81-5C18H19N3O5S
- Ethyl 2-[(4-amino-3-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate301354-95-0C18H19N3O5S
- Butyl {[3-cyano-6-hydroxy-4-(4-nitrophenyl)-4,5-dihydropyridin-2-yl]sulfanyl}acetate361478-08-2C18H19N3O5S
- Dimethyl 5-({[(4,6-dimethyl-2-pyrimidinyl)sulfanyl]acetyl}amino)isophthalate824980-81-6C18H19N3O5S
- 4-[[[1-(3-Methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]amino]methyl]benzenesulfonamide345951-06-6C18H19N3O5S
- 1-(2-Ethoxyphenyl)-3-[(5-ethyl-4,6-dihydroxypyrimidin-2-yl)sulfanyl]pyrrolidine-2,5-dione835891-56-0C18H19N3O5S
- N-(4-Methoxyphenyl)-5-(morpholine-4-sulfonyl)-1,3-benzoxazol-2-amine730949-76-5C18H19N3O5S
- Isopropyl 8-methyl-6-(3-nitrophenyl)-4-oxo-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-7-carboxylate616213-92-4C18H19N3O5S
- Methyl 6-(2-amino-2-oxoethyl)sulfanyl-5-cyano-4-(4-ethoxyphenyl)-2-oxo-3,4-dihydro-1H-pyridine-3-carboxylate361478-33-3C18H19N3O5S
- 3-Methyl-2-nitro-N-(4-pyrrolidin-1-ylsulfonylphenyl)benzamide587846-55-7C18H19N3O5S
- [4-(4-Methylphenyl)sulfonylpiperazin-1-yl]-(3-nitrophenyl)methanone441746-04-9C18H19N3O5S
- Isopropyl 8-methyl-6-(2-nitrophenyl)-4-oxo-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-7-carboxylate620156-83-4C18H19N3O5S
- [4-(4-Methylphenyl)sulfonylpiperazin-1-yl]-(2-nitrophenyl)methanone428853-94-5C18H19N3O5S
- Methyl 4-(2-{2-[(4-methoxyanilino)carbothioyl]hydrazino}-2-oxoethoxy)benzenecarboxylate1022591-11-2C18H19N3O5S
- 4-(1,1-Dioxothiazinan-2-yl)-N-(2-methyl-5-nitrophenyl)benzamide941992-60-5C18H19N3O5S
- N-(2,5-Dimethoxyphenyl)-3-(1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl)propanamide899994-10-6C18H19N3O5S
- 2-(7,8-Dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)-N-[(2E)-5-ethyl-1,3,4-thiadiazol-2(3H)-ylidene]acetamide1144487-99-9C18H19N3O5S
- Ethyl 2-({[1-(2-methoxyphenyl)-5-oxopyrrolidin-3-yl]carbonyl}amino)-1,3-thiazole-4-carboxylate1282142-12-4C18H19N3O5S
- (2S,3'Z)-Cefprozil110764-35-7C18H19N3O5S
- Omeprazole acid methyl ester120003-83-0C18H19N3O5S
- N-(2-(4-(Furan-2-yl)-1-methyl-1H-imidazol-2-yl)ethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide1421512-61-9C18H19N3O5S
- (3-((Furan-2-ylmethyl)sulfonyl)azetidin-1-yl)(3-methoxy-2-methyl-2H-indazol-6-yl)methanone1797698-34-0C18H19N3O5S
- (4-Benzylsulfonylpiperazin-1-yl)-(3-nitrophenyl)methanone519005-80-2C18H19N3O5S
- N-[(2-Methoxy-4-nitrophenyl)carbamothioyl]-3-propoxybenzamide432496-05-4C18H19N3O5S
- Ondansetron 8-sulfate126671-73-6C18H19N3O5S
- 3-Nitro-N-((1-(phenylsulfonyl)pyrrolidin-2-yl)methyl)benzamide896265-97-7C18H19N3O5S
- 4-Nitro-N-((1-(phenylsulfonyl)pyrrolidin-2-yl)methyl)benzamide896269-07-1C18H19N3O5S
- 3-(7-Methoxy-4-methyl-2-oxo-2H-chromen-6-yl)-N-(5-(methoxymethyl)-1,3,4-thiadiazol-2-yl)propanamide1324074-48-7C18H19N3O5S
- MPT0G211 mesylate2151854-33-8C18H19N3O5S
- N-(4-Nitrophenyl)-4-(piperidin-1-ylsulfonyl)benzamide312749-98-7C18H19N3O5S
- 3-(2-Oxo-1,3-benzoxazol-3-yl)-N-[2-(4-sulfamoylphenyl)ethyl]propanamide851988-95-9C18H19N3O5S
- N-(4-(1,1-Dioxido-1,2-thiazinan-2-yl)phenyl)-4-methyl-3-nitrobenzamide899979-86-3C18H19N3O5S
- N-[4-(1,1-Dioxothiazinan-2-yl)phenyl]-2-methyl-3-nitrobenzamide899975-95-2C18H19N3O5S
- N-[4-(1,1-Dioxothiazinan-2-yl)phenyl]-3-methyl-4-nitrobenzamide941983-84-2C18H19N3O5S
- N-(4-Methyl-3-(2-oxopiperidin-1-yl)phenyl)-2-nitrobenzenesulfonamide941893-61-4C18H19N3O5S
- N-(4-Methyl-3-(2-oxopiperidin-1-yl)phenyl)-3-nitrobenzenesulfonamide941983-25-1C18H19N3O5S
- N-(4-Methyl-3-(2-oxopiperidin-1-yl)phenyl)-4-nitrobenzenesulfonamide941939-72-6C18H19N3O5S
- 2-Methyl-N-(1-methylsulfonyl-3,4-dihydro-2H-quinolin-6-yl)-3-nitrobenzamide941929-75-5C18H19N3O5S
- 3-Methyl-N-(1-methylsulfonyl-3,4-dihydro-2H-quinolin-6-yl)-4-nitrobenzamide941882-63-9C18H19N3O5S
- 4-Methyl-N-(1-methylsulfonyl-3,4-dihydro-2H-quinolin-6-yl)-3-nitrobenzamide942007-21-8C18H19N3O5S
- 4-(1,1-Dioxothiazinan-2-yl)-N-(2-methyl-4-nitrophenyl)benzamide941888-79-5C18H19N3O5S
- (E)-Methyl 3-(2-ethoxyethyl)-2-((3-methylisoxazole-5-carbonyl)imino)-2,3-dihydrobenzo[d]thiazole-6-carboxylate952990-11-3C18H19N3O5S
- N-(4-(N-(4-Methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)sulfamoyl)phenyl)acetamide922081-59-2C18H19N3O5S
- N-(Benzo[d][1,3]dioxol-5-yl)-2-((1-(2-hydroxyethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide941978-97-8C18H19N3O5S
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(1-(methylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)urea1203302-01-5C18H19N3O5S
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(5-(1,1-dioxidoisothiazolidin-2-yl)-2-methylphenyl)urea1203125-13-6C18H19N3O5S
- 2-(5,7-Dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide1144490-50-5C18H19N3O5S
- N-(3-(Furan-2-yl)-1-(2-hydroxyethyl)-1H-pyrazol-5-yl)-3-(phenylsulfonyl)propanamide1219914-32-5C18H19N3O5S
- N-(2-Methoxyethyl)-2-(3-(2-methoxyphenyl)-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl)acetamide1260944-96-4C18H19N3O5S
- N-(5-(2,5-Dimethylfuran-3-yl)-1,3,4-oxadiazol-2-yl)-3-tosylpropanamide1251697-86-5C18H19N3O5S
- N-(5-(2,5-Dimethylfuran-3-yl)-1,3,4-oxadiazol-2-yl)-3-(isopropylsulfonyl)benzamide1251697-95-6C18H19N3O5S
- 4-Acetyloxy omeprazole sulfone1391054-80-0C18H19N3O5S
- Methyl 1-((4-sulfamoylphenyl)carbamoyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate1396630-04-8C18H19N3O5S
- 2-[(2-Hydroxy-3,4-dihydroquinolin-7-yl)oxy]-N-(4-sulfamoylbenzyl)acetamide1574294-88-4C18H19N3O5S
- 3-Methyl-5-((4-(pyridin-4-yloxy)piperidin-1-yl)sulfonyl)benzo[d]oxazol-2(3H)-one2034365-85-8C18H19N3O5S
- N-[(2-Methoxy-4-nitrophenyl)carbamothioyl]-3-propan-2-yloxybenzamide428496-30-4C18H19N3O5S
- N'-(4,7-Dimethoxy-1,3-benzothiazol-2-yl)-3,4-dimethoxybenzohydrazide851988-00-6C18H19N3O5S
- Ethyl 4-[2-(4-acetylanilino)-2-oxoethyl]sulfanyl-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate899749-44-1C18H19N3O5S
- Ethyl 4-[2-(3-acetylanilino)-2-oxoethyl]sulfanyl-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate899749-56-5C18H19N3O5S
- N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methylphenyl)-2-methyl-3-nitrobenzamide941944-43-0C18H19N3O5S
- N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methylphenyl)-3-methyl-4-nitrobenzamide941985-96-2C18H19N3O5S
- 2-Methyl-N-(1-methylsulfonyl-3,4-dihydro-2H-quinolin-7-yl)-3-nitrobenzamide941987-01-5C18H19N3O5S
- Methyl 3-carbamoyl-2-(3-methoxybenzamido)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate886950-17-0C18H19N3O5S
- Methyl 3-carbamoyl-2-(4-methoxybenzamido)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate886950-22-7C18H19N3O5S
- N-(2-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)-4-methoxy-3-methylbenzenesulfonamide946263-81-6C18H19N3O5S
- 4-Ethoxy-N-(2-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide946344-20-3C18H19N3O5S
- 2-(Benzo[d][1,3]dioxole-5-carboxamido)-N-(2-methoxyethyl)-5,6-dihydro-4H-cyclopenta[d]thiazole-4-carboxamide955758-86-8C18H19N3O5S
- N-(4-(N-(5-Oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)sulfamoyl)phenyl)propionamide922554-47-0C18H19N3O5S
- N-(3-Methyl-4-(N-(5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)sulfamoyl)phenyl)acetamide926032-69-1C18H19N3O5S
- Cefprozil-d41426173-48-9C18H19N3O5S
- 4,7-Dimethoxy-N-(4-sulfamoylbenzyl)-1H-indole-2-carboxamide1574464-03-1C18H19N3O5S
- Methyl (4-(N-(1-acetylindolin-6-yl)sulfamoyl)phenyl)carbamate2034348-97-3C18H19N3O5S
Frequently asked questions
What is the molar mass of C18H19N3O5S?
The molar mass of C18H19N3O5S is 389.43 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 393.1296 Da.
How many compounds have the formula C18H19N3O5S?
CompoundList lists 130 compounds with the molecular formula C18H19N3O5S, including Cefprozil, Procef, Cefprozil anhydrous, (Z)-. 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 C18H19N3O5S?
C18H19N3O5S 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.