Molecular formula
C18H18N4O3S2
91 compounds have this formula on CompoundList.
- Molar mass
- 402.49g/mol
- Monoisotopic mass
- 402.0820Da
- Atoms
- 45
- Elements
- 5
- Rings plus double bonds
- 12
The formula C18H18N4O3S2 describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 3 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 × 1853.72%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 184.51%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 413.92%14.007 × 4 = 56.028 g/mol
- O Oxygen × 311.93%15.999 × 3 = 47.997 g/mol
- S Sulfur × 215.93%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C18H18N4O3S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 91 of 91 compounds
N-(5-(Aminosulfonyl)-4-methyl-1,3-thiazol-2-yl)-N-methyl-2-(4-(2-pyridinyl)phenyl)acetamide
CAS 348086-71-5C18H18N4O3S2
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-((4-ethyl-5-(2-thienyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide
CAS 618411-84-0C18H18N4O3S2
ME 4-((((4-Ethyl-5-(2-thienyl)-4H-1,2,4-triazol-3-yl)thio)acetyl)amino)benzoate
CAS 578701-50-5C18H18N4O3S2
4-(3-Benzylthioureido)-N-(5-methylisoxazol-3-yl)benzenesulfonamide
CAS 721910-57-2C18H18N4O3S2
Ethyl 2-((4-phenyl-5-((thiophene-2-carboxamido)methyl)-4H-1,2,4-triazol-3-yl)thio)acetate
CAS 689748-76-3C18H18N4O3S2
![Methyl 2-[[4-(3-methylphenyl)-5-[(thiophene-2-carbonylamino)methyl]-1,2,4-triazol-3-yl]sulfanyl]acetate chemical structure, C18H18N4O3S2, CAS 689748-81-0](/s/AFJLFGGWZPDPFK-UHFFFAOYSA-N.svg)
Methyl 2-[[4-(3-methylphenyl)-5-[(thiophene-2-carbonylamino)methyl]-1,2,4-triazol-3-yl]sulfanyl]acetate
CAS 689748-81-0C18H18N4O3S2
![N-[4-({2-[2-(Pyridin-3-yl)-1,3-thiazol-4-yl]ethyl}sulfamoyl)phenyl]acetamide chemical structure, C18H18N4O3S2, CAS 863511-90-4](/s/NHJSEGLNJNMHFR-UHFFFAOYSA-N.svg)
N-[4-({2-[2-(Pyridin-3-yl)-1,3-thiazol-4-yl]ethyl}sulfamoyl)phenyl]acetamide
CAS 863511-90-4C18H18N4O3S2
![3-[(Z)-(3-Allyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(2-methoxyethyl)amino]-4H-pyrido[1,2-A]pyrimidin-4-one chemical structure, C18H18N4O3S2, CAS 378752-13-7](/s/FLHDIQQBEHFOLM-QBFSEMIESA-N.svg)
3-[(Z)-(3-Allyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(2-methoxyethyl)amino]-4H-pyrido[1,2-A]pyrimidin-4-one
CAS 378752-13-7C18H18N4O3S2
4-(Dimethylamino)-N-(4-(N-(thiazol-2-yl)sulfamoyl)phenyl)benzamide
CAS 459413-95-7C18H18N4O3S2
![N-[6-(1-Piperidinylsulfonyl)-1,3-benzothiazol-2-yl]isonicotinamide chemical structure, C18H18N4O3S2, CAS 701274-89-7](/s/UHLHTBRRCGLMLN-UHFFFAOYSA-N.svg)
N-[6-(1-Piperidinylsulfonyl)-1,3-benzothiazol-2-yl]isonicotinamide
CAS 701274-89-7C18H18N4O3S2
![N-{4-[(5-Ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl]phenyl}-2-methylbenzamide chemical structure, C18H18N4O3S2, CAS 317854-16-3](/s/QRMCJMCOZGQYNP-UHFFFAOYSA-N.svg)
N-{4-[(5-Ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl]phenyl}-2-methylbenzamide
CAS 317854-16-3C18H18N4O3S2
![N-[[5-[2-(2,4-Dimethylanilino)-2-oxoethyl]sulfanyl-1,3,4-oxadiazol-2-yl]methyl]thiophene-2-carboxamide chemical structure, C18H18N4O3S2, CAS 851861-58-0](/s/APRTWZCXUOMHGN-UHFFFAOYSA-N.svg)
N-[[5-[2-(2,4-Dimethylanilino)-2-oxoethyl]sulfanyl-1,3,4-oxadiazol-2-yl]methyl]thiophene-2-carboxamide
CAS 851861-58-0C18H18N4O3S2
![2-((1-Allyl-5-ethyl-4-hydroxy-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(benzo[d]thiazol-2-yl)acetamide chemical structure, C18H18N4O3S2, CAS 373375-95-2](/s/QZDDNPXQLRSTSX-UHFFFAOYSA-N.svg)
2-((1-Allyl-5-ethyl-4-hydroxy-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(benzo[d]thiazol-2-yl)acetamide
CAS 373375-95-2C18H18N4O3S2
![4-{2-[(2E)-2-(4-Hydroxybenzylidene)hydrazinyl]-1,3-thiazol-4-yl}-N,N-dimethylbenzenesulfonamide chemical structure, C18H18N4O3S2, CAS 488800-91-5](/s/GZNPUNBLLSKMIS-YBFXNURJSA-N.svg)
4-{2-[(2E)-2-(4-Hydroxybenzylidene)hydrazinyl]-1,3-thiazol-4-yl}-N,N-dimethylbenzenesulfonamide
CAS 488800-91-5C18H18N4O3S2
![1-((Tetrahydrofuran-2-yl)methyl)-3-(thiophen-2-ylsulfonyl)-2,3-dihydro-1H-imidazo[4,5-b]quinoxaline chemical structure, C18H18N4O3S2, CAS 846062-85-9](/s/UTPHZKUKMSLFFH-UHFFFAOYSA-N.svg)
1-((Tetrahydrofuran-2-yl)methyl)-3-(thiophen-2-ylsulfonyl)-2,3-dihydro-1H-imidazo[4,5-b]quinoxaline
CAS 846062-85-9C18H18N4O3S2
2-(2,5-Dimethylbenzenesulfonamido)-N-(5-phenyl-1,2,4-thiadiazol-3-yl)acetamide
CAS 671201-13-1C18H18N4O3S2
![4-Ethyl-N-[4-[methyl(phenyl)sulfamoyl]phenyl]thiadiazole-5-carboxamide chemical structure, C18H18N4O3S2, CAS 899731-28-3](/s/VTPISFLWDFYSQW-UHFFFAOYSA-N.svg)
4-Ethyl-N-[4-[methyl(phenyl)sulfamoyl]phenyl]thiadiazole-5-carboxamide
CAS 899731-28-3C18H18N4O3S2
N-(6-((4-((Furan-2-ylmethyl)amino)-4-oxobutyl)thio)pyridazin-3-yl)thiophene-2-carboxamide
CAS 1021226-14-1C18H18N4O3S2
![9-Methyl-3-[(Z)-(4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(tetrahydrofuran-2-ylmethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C18H18N4O3S2, CAS 433257-04-6](/s/HIBPKHHIODYTLR-JYRVWZFOSA-N.svg)
9-Methyl-3-[(Z)-(4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(tetrahydrofuran-2-ylmethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 433257-04-6C18H18N4O3S2
![2-((3-Allyl-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide chemical structure, C18H18N4O3S2, CAS 379243-07-9](/s/YZWXNJAXZKTTHD-UHFFFAOYSA-N.svg)
2-((3-Allyl-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide
CAS 379243-07-9C18H18N4O3S2
2-(2-(3-(2-Methoxyphenyl)ureido)thiazol-4-yl)-N-(thiophen-2-ylmethyl)acetamide
CAS 897621-98-6C18H18N4O3S2
N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)-2-(5-(2-methyl-2,3-dihydrobenzofuran-5-yl)isoxazol-3-yl)acetamide
CAS 1208919-30-5C18H18N4O3S2
![1-(3-Methoxypropyl)-3-(thiophen-2-ylsulfonyl)-1H-pyrrolo[2,3-b]quinoxalin-2-amine chemical structure, C18H18N4O3S2, CAS 844464-94-4](/s/OUKZYTAZNNBGPB-UHFFFAOYSA-N.svg)
1-(3-Methoxypropyl)-3-(thiophen-2-ylsulfonyl)-1H-pyrrolo[2,3-b]quinoxalin-2-amine
CAS 844464-94-4C18H18N4O3S2
2-(2-(Phenylamino)thiazol-4-yl)-N-(4-sulfamoylbenzyl)acetamide
CAS 1040677-55-1C18H18N4O3S2
- 2-{2-[(4-Methanesulfonylphenyl)amino]-1,3-thiazol-4-yl}-N-[(pyridin-2-yl)methyl]acetamide1040658-00-1C18H18N4O3S2
- 2-(Phenylamino)-N-(4-sulfamoylphenethyl)thiazole-4-carboxamide1105218-52-7C18H18N4O3S2
- N-(6-((4-Oxo-4-((thiophen-2-ylmethyl)amino)butyl)thio)pyridazin-3-yl)furan-2-carboxamide1105249-10-2C18H18N4O3S2
- 2-(2-((3-Methoxybenzyl)thio)-4-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)-N-(thiazol-2-yl)acetamide1105241-83-5C18H18N4O3S2
- (4-(4,7-Dimethylbenzo[d]thiazol-2-yl)piperazin-1-yl)(5-nitrothiophen-2-yl)methanone897484-80-9C18H18N4O3S2
- 1-[2-[(2,1,3-Benzothiadiazol-4-ylsulfonyl)amino]-benzoyl]-piperidine916164-61-9C18H18N4O3S2
- 2-{2-[(4-Methanesulfonylphenyl)amino]-1,3-thiazol-4-yl}-N-[(pyridin-3-yl)methyl]acetamide1040657-95-1C18H18N4O3S2
- 2-{2-[(4-Methanesulfonylphenyl)amino]-1,3-thiazol-4-yl}-N-[(pyridin-4-yl)methyl]acetamide1040658-51-2C18H18N4O3S2
- 2-(2-((3-Methoxybenzyl)thio)-6-oxo-1,6-dihydropyrimidin-4-yl)-N-(4-methylthiazol-2-yl)acetamide1105237-16-8C18H18N4O3S2
- 5Ljk37NK4E348087-11-6C18H18N4O3S2
- N-(4-{[(5-Ethyl-1,3,4-thiadiazol-2-yl)amino]sulfonyl}phenyl)-4-methylbenzamide313660-26-3C18H18N4O3S2
- (5Z)-5-[[2-(2-Hydroxyethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one374094-29-8C18H18N4O3S2
- (Z)-3-Methyl-5-((9-methyl-2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-thioxothiazolidin-4-one324566-68-9C18H18N4O3S2
- Methyl 2-(2-([1,2,4]triazolo[4,3-a]pyridin-3-ylthio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate379239-72-2C18H18N4O3S2
- 2-(1H-Benzimidazol-2-ylsulfanyl)-1-[3-(phenylsulfonyl)imidazolidin-1-yl]ethanone695217-50-6C18H18N4O3S2
- N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-[(4-methylphenyl)sulfonylamino]benzamide879589-23-8C18H18N4O3S2
- (Z)-3-Methyl-5-((4-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-thioxothiazolidin-4-one378772-13-5C18H18N4O3S2
- Ethyl 2-({[(4-methyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetyl}amino)-5-phenylthiophene-3-carboxylate710983-53-2C18H18N4O3S2
- 2-(Methylamino)-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one384800-29-7C18H18N4O3S2
- 2-[(2-Hydroxyethyl)(methyl)amino]-3-{(Z)-[4-oxo-3-(prop-2-en-1-yl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one396719-62-3C18H18N4O3S2
- N-[[4-(Acetylcarbamothioylamino)phenyl]carbamothioyl]-3-methoxybenzamide640246-55-5C18H18N4O3S2
- 6,6-Dimethyl-2-[(4-nitrophenyl)methylsulfanyl]-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine672341-96-7C18H18N4O3S2
- 4-(Dimethylsulfamoyl)-N-[5-(4-methylphenyl)-1,3,4-thiadiazol-2-yl]benzamide379730-65-1C18H18N4O3S2
- 2-{({[(4-Methylphenyl)sulfonyl]amino}carbonyl)[(5-methyl-2-thienyl)methyl]amino}pyrazine866154-01-0C18H18N4O3S2
- Ethyl 2-(2-((2-methyl-7-phenylthiazolo[4,5-d]pyridazin-4-yl)thio)acetamido)acetate946334-40-3C18H18N4O3S2
- 2-[2-(4-Methoxyphenyl)-1,3-thiazol-4-yl]-N-[(2E)-5-(tetrahydrofuran-2-yl)-1,3,4-thiadiazol-2(3H)-ylidene]acetamide1190288-68-6C18H18N4O3S2
- N-[(2E)-5-Cyclopropyl-1,3,4-thiadiazol-2(3H)-ylidene]-2-[2-(3,4-dimethoxyphenyl)-1,3-thiazol-4-yl]acetamide1182299-72-4C18H18N4O3S2
- 2-(4-Methoxyphenyl)-4-methyl-N-[(2E)-5-(tetrahydrofuran-2-yl)-1,3,4-thiadiazol-2(3H)-ylidene]-1,3-thiazole-5-carboxamide1246042-91-0C18H18N4O3S2
- 2-{[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]sulfanyl}-6-ethyl-6H-pyrimido[5,4-c][2,1]benzothiazine 5,5-dioxide1326899-93-7C18H18N4O3S2
- 1-Methyl-N-(2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-1H-imidazole-4-sulfonamide1428372-51-3C18H18N4O3S2
- 1-Methyl-N-(2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-1H-pyrazole-4-sulfonamide1448033-70-2C18H18N4O3S2
- 7-Methyl-3-[(Z)-(3-methyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(morpholin-4-yl)-4H-pyrido[1,2-a]pyrimidin-4-one383371-79-7C18H18N4O3S2
- 4-({[(3,5,6-Trimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetyl}amino)benzamide843628-43-3C18H18N4O3S2
- (Z)-N-(3-Allylbenzo[d]thiazol-2(3H)-ylidene)-2-((2-((5-methylisoxazol-3-yl)amino)-2-oxoethyl)thio)acetamide851717-36-7C18H18N4O3S2
- 4-(Dimethylsulfamoyl)-N-[5-(3-methylphenyl)-1,3,4-thiadiazol-2-yl]benzamide392241-42-8C18H18N4O3S2
- 2-((1-(Furan-2-ylmethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)-N-(4-methylthiazol-2-yl)acetamide896366-42-0C18H18N4O3S2
- N-(3-{[(Furan-2-yl)methyl]carbamoyl}-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-4-methyl-1,2,3-thiadiazole-5-carboxamide898617-17-9C18H18N4O3S2
- N-(Benzo[d]thiazol-2-yl)-2-((1-(2-hydroxyethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide920164-80-3C18H18N4O3S2
- N-(Furan-2-ylmethyl)-2-(3-(2-(thiophen-2-yl)acetamido)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-2-yl)acetamide1105206-71-0C18H18N4O3S2
- 2-(5-Methoxy-2-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)-N-phenylacetamide946227-85-6C18H18N4O3S2
- 2-[2-(3-Methoxyphenyl)-1,3-thiazol-4-yl]-N-[(2E)-5-(tetrahydrofuran-2-yl)-1,3,4-thiadiazol-2(3H)-ylidene]acetamide1190273-89-2C18H18N4O3S2
- 2-(3-Methoxyphenyl)-4-methyl-N-[(2E)-5-(tetrahydrofuran-2-yl)-1,3,4-thiadiazol-2(3H)-ylidene]-1,3-thiazole-5-carboxamide1232821-54-3C18H18N4O3S2
- N-[(2E)-5-Cyclopropyl-1,3,4-thiadiazol-2(3H)-ylidene]-2-(3,4-dimethoxyphenyl)-4-methyl-1,3-thiazole-5-carboxamide1246049-66-0C18H18N4O3S2
- N-(6-Ethoxybenzo[d]thiazol-2-yl)-7-methyl-6-oxo-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-3-carboxamide1396861-91-8C18H18N4O3S2
- 2-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)-2-thienyl]-5-[(methylsulfonyl)methyl]pyrazolo[1,5-a]pyrimidin-7-ol691872-99-8C18H18N4O3S2
- 1-[4-(Pyrrolidine-1-sulfonyl)phenyl]-2-{[1,2,4]triazolo[4,3-a]pyridin-3-ylsulfanyl}ethan-1-one851899-57-5C18H18N4O3S2
- (4-(6-Ethylbenzo[d]thiazol-2-yl)piperazin-1-yl)(5-nitrothiophen-2-yl)methanone897467-84-4C18H18N4O3S2
- (4-(4,5-Dimethylbenzo[d]thiazol-2-yl)piperazin-1-yl)(5-nitrothiophen-2-yl)methanone898351-29-6C18H18N4O3S2
- N-[4-(6-Morpholin-4-ylpyridazin-3-yl)phenyl]thiophene-2-sulfonamide946287-55-4C18H18N4O3S2
- 4-({4-[2-(Methylsulfanyl)pyridine-3-carbonyl]piperazin-1-yl}sulfonyl)benzonitrile941187-65-1C18H18N4O3S2
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(4-methylthiazol-2-yl)-5-phenyl-1H-pyrazole-3-carboxamide1019100-02-7C18H18N4O3S2
- Methyl 2-(2-((2-((4-methylthiazol-2-yl)amino)-2-oxoethyl)thio)-5-phenyl-1H-imidazol-1-yl)acetate1207021-78-0C18H18N4O3S2
- Methyl 2-(2-((2-oxo-2-(thiazol-2-ylamino)ethyl)thio)-5-(p-tolyl)-1H-imidazol-1-yl)acetate1207021-85-9C18H18N4O3S2
- (4-(4-(Methylsulfonyl)benzo[d]thiazol-2-yl)piperazin-1-yl)(pyridin-2-yl)methanone1251708-26-5C18H18N4O3S2
- 1-(2-(Benzo[d]oxazol-2-ylthio)acetyl)-N-(thiazol-2-yl)piperidine-4-carboxamide1226450-96-9C18H18N4O3S2
- 4-(((1R,5S)-3-(Pyridin-4-yloxy)-8-azabicyclo[3.2.1]octan-8-yl)sulfonyl)benzo[c][1,2,5]thiadiazole2109232-61-1C18H18N4O3S2
- 4-(Piperidin-1-ylsulfonyl)-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide1004052-69-0C18H18N4O3S2
- N-[2-[(2Z)-2-[(3,4-Dimethoxyphenyl)methylidene]hydrazinyl]-4-thiophen-2-yl-1,3-thiazol-5-yl]acetamide608492-53-1C18H18N4O3S2
- 4-{1-Amino-2-[(thiophene-2-sulfonyl)amino]ethyl}-N-(pyridin-4-yl)benzamide920272-73-7C18H18N4O3S2
- 1-[4-(2,1,3-Benzothiadiazol-4-ylsulfonyl)piperazin-1-yl]-2-phenylethanone1010921-77-3C18H18N4O3S2
- Methyl 8-(methylthio)-4-morpholin-4-yl-2-(3-thienyl)pyrido[3,2-d]pyrimidine-6-carboxylate1220113-89-2C18H18N4O3S2
- N-(2-(Benzofuran-2-yl)-2-(dimethylamino)ethyl)benzo[c][1,2,5]thiadiazole-4-sulfonamide2034466-81-2C18H18N4O3S2
- 5-(4-(Morpholinosulfonyl)phenyl)-4-phenyl-4H-1,2,4-triazole-3-thiol917749-93-0C18H18N4O3S2
- 5-Thiazolecarboxamide, 4-methyl-2-[[(4-methylphenyl)sulfonyl]amino]-N-(3-pyridinylmethyl)-955720-85-1C18H18N4O3S2
- 5-Thiazolecarboxamide, 4-methyl-2-[[(4-methylphenyl)sulfonyl]amino]-N-(2-pyridinylmethyl)-955720-93-1C18H18N4O3S2
- 5-Thiazolecarboxamide, 4-methyl-2-[[(4-methylphenyl)sulfonyl]amino]-N-(4-pyridinylmethyl)-955628-96-3C18H18N4O3S2
- Acetic acid, 2-[[4-amino-5-methyl-6-[(phenylamino)carbonyl]thieno[2,3-d]pyrimidin-2-yl]thio]-, ethyl ester146381-67-1C18H18N4O3S2
Frequently asked questions
What is the molar mass of C18H18N4O3S2?
The molar mass of C18H18N4O3S2 is 402.49 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 402.0820 Da.
How many compounds have the formula C18H18N4O3S2?
CompoundList lists 91 compounds with the molecular formula C18H18N4O3S2, including N-(5-(Aminosulfonyl)-4-methyl-1,3-thiazol-2-yl)-N-methyl-2-(4-(2-pyridinyl)phenyl)acetamide, N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-((4-ethyl-5-(2-thienyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide, ME 4-((((4-Ethyl-5-(2-thienyl)-4H-1,2,4-triazol-3-yl)thio)acetyl)amino)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 C18H18N4O3S2?
C18H18N4O3S2 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.