Molecular formula
C18H19N3O3S2
129 compounds have this formula on CompoundList.
- Molar mass
- 389.49g/mol
- Monoisotopic mass
- 389.0868Da
- Atoms
- 45
- Elements
- 5
- Rings plus double bonds
- 11
The formula C18H19N3O3S2 describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 3 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 × 1855.51%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 × 312.32%15.999 × 3 = 47.997 g/mol
- S Sulfur × 216.46%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C18H19N3O3S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 129 compounds
![2-((5,6-Dimethyl-4-oxo-3-phenyl-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-hydroxyethyl)acetamide chemical structure, C18H19N3O3S2, CAS 325693-69-4](/s/IYPXIUKCRCIQHS-UHFFFAOYSA-N.svg)
2-((5,6-Dimethyl-4-oxo-3-phenyl-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-hydroxyethyl)acetamide
CAS 325693-69-4C18H19N3O3S2
![N-(2-Methoxyphenyl)-2-(3,5,6-trimethyl-4-oxothieno[2,3-d]pyrimidin-2-yl)sulfanylacetamide chemical structure, C18H19N3O3S2, CAS 485337-81-3](/s/PRTYTNVKMYQLCN-UHFFFAOYSA-N.svg)
N-(2-Methoxyphenyl)-2-(3,5,6-trimethyl-4-oxothieno[2,3-d]pyrimidin-2-yl)sulfanylacetamide
CAS 485337-81-3C18H19N3O3S2
![N-[2-(2-Cyanoethylsulfanyl)phenyl]-4-(dimethylsulfamoyl)benzamide chemical structure, C18H19N3O3S2, CAS 477497-66-8](/s/WPORFNSPYGYBAJ-UHFFFAOYSA-N.svg)
N-[2-(2-Cyanoethylsulfanyl)phenyl]-4-(dimethylsulfamoyl)benzamide
CAS 477497-66-8C18H19N3O3S2
![1-Methyl-4-[4-(phenylsulfonyl)-2-(2-thienyl)-1,3-oxazol-5-yl]piperazine chemical structure, C18H19N3O3S2, CAS 627833-14-1](/s/WGXCCGRRPCONNE-UHFFFAOYSA-N.svg)
1-Methyl-4-[4-(phenylsulfonyl)-2-(2-thienyl)-1,3-oxazol-5-yl]piperazine
CAS 627833-14-1C18H19N3O3S2
![2-((2-Morpholino-2-oxoethyl)thio)-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C18H19N3O3S2, CAS 686770-06-9](/s/FMFPAHKOABSEEC-UHFFFAOYSA-N.svg)
2-((2-Morpholino-2-oxoethyl)thio)-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one
CAS 686770-06-9C18H19N3O3S2
![2-((3-Allyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(furan-2-ylmethyl)acetamide chemical structure, C18H19N3O3S2, CAS 307546-01-6](/s/XPLIJLYVNMBJSO-UHFFFAOYSA-N.svg)
2-((3-Allyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(furan-2-ylmethyl)acetamide
CAS 307546-01-6C18H19N3O3S2
![(Z)-2-((2-Morpholino-2-oxoethyl)thio)-N-(3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-ylidene)acetamide chemical structure, C18H19N3O3S2, CAS 1164501-87-4](/s/NCJPXLRPEIAGGQ-UHFFFAOYSA-N.svg)
(Z)-2-((2-Morpholino-2-oxoethyl)thio)-N-(3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-ylidene)acetamide
CAS 1164501-87-4C18H19N3O3S2
![4-(((5,6-Dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)methyl)-N-(2-hydroxyethyl)benzamide chemical structure, C18H19N3O3S2, CAS 325693-59-2](/s/UVGBEQDVKCYQHP-UHFFFAOYSA-N.svg)
4-(((5,6-Dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)methyl)-N-(2-hydroxyethyl)benzamide
CAS 325693-59-2C18H19N3O3S2
![4-Methoxy-N-[2-(4-methyl-2-pyridin-3-yl-1,3-thiazol-5-yl)ethyl]benzenesulfonamide chemical structure, C18H19N3O3S2, CAS 869069-77-2](/s/MHZHKFHNABBHIB-UHFFFAOYSA-N.svg)
4-Methoxy-N-[2-(4-methyl-2-pyridin-3-yl-1,3-thiazol-5-yl)ethyl]benzenesulfonamide
CAS 869069-77-2C18H19N3O3S2
4-(Dimethylsulfamoyl)-N-(3-ethyl-1,3-benzothiazol-2-ylidene)benzamide
CAS 850910-72-4C18H19N3O3S2
N-(4,6-Dimethyl-1,3-benzothiazol-2-yl)-4-(dimethylsulfamoyl)benzamide
CAS 313662-24-7C18H19N3O3S2
![(E)-N-(3,6-Dimethylbenzo[d]thiazol-2(3H)-ylidene)-4-(N,N-dimethylsulfamoyl)benzamide chemical structure, C18H19N3O3S2, CAS 313404-79-4](/s/SPNVRBCYEHMRHJ-UHFFFAOYSA-N.svg)
(E)-N-(3,6-Dimethylbenzo[d]thiazol-2(3H)-ylidene)-4-(N,N-dimethylsulfamoyl)benzamide
CAS 313404-79-4C18H19N3O3S2
![N-(4-Ethoxyphenyl)-2-({3-ethyl-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide chemical structure, C18H19N3O3S2, CAS 896793-56-9](/s/BBPILPVQAYVCGH-UHFFFAOYSA-N.svg)
N-(4-Ethoxyphenyl)-2-({3-ethyl-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide
CAS 896793-56-9C18H19N3O3S2
![1-(3,4-Dimethoxybenzyl)-3-(6-(methylthio)benzo[d]thiazol-2-yl)urea chemical structure, C18H19N3O3S2, CAS 1207002-94-5](/s/GPZBLZJKARCIKM-UHFFFAOYSA-N.svg)
1-(3,4-Dimethoxybenzyl)-3-(6-(methylthio)benzo[d]thiazol-2-yl)urea
CAS 1207002-94-5C18H19N3O3S2
![Ethyl 2-(3-amino-6-methylthieno[2,3-b]pyridine-2-carboxamido)-4,5-dimethylthiophene-3-carboxylate chemical structure, C18H19N3O3S2, CAS 923165-13-3](/s/JOCJSQUUGVQITO-UHFFFAOYSA-N.svg)
Ethyl 2-(3-amino-6-methylthieno[2,3-b]pyridine-2-carboxamido)-4,5-dimethylthiophene-3-carboxylate
CAS 923165-13-3C18H19N3O3S2
Cox-2-IN-18
CAS 1038061-96-9C18H19N3O3S2
2-((3,4-Dimethoxyphenyl)amino)-N-(2-(thiophen-2-yl)ethyl)thiazole-4-carboxamide
CAS 1207059-93-5C18H19N3O3S2
![2-[(3,5-Dimethyl-1H-pyrazol-1-yl)carbonyl]-N-methyl-N-(4-methylphenyl)thiophene-3-sulfonamide chemical structure, C18H19N3O3S2, CAS 1172932-25-0](/s/HRGFOSGZMGTZMX-UHFFFAOYSA-N.svg)
2-[(3,5-Dimethyl-1H-pyrazol-1-yl)carbonyl]-N-methyl-N-(4-methylphenyl)thiophene-3-sulfonamide
CAS 1172932-25-0C18H19N3O3S2
2-(Thiophen-2-yl)-5-(1-tosylpiperidin-3-yl)-1,3,4-oxadiazole
CAS 1105227-40-4C18H19N3O3S2
![N'-(4,7-Dimethylbenzo[d]thiazol-2-yl)-2-tosylacetohydrazide chemical structure, C18H19N3O3S2, CAS 922990-91-8](/s/COJDJCCLSLSTOX-UHFFFAOYSA-N.svg)
N'-(4,7-Dimethylbenzo[d]thiazol-2-yl)-2-tosylacetohydrazide
CAS 922990-91-8C18H19N3O3S2
N-(2-(6-Oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)-2-phenylethanesulfonamide
CAS 946240-19-3C18H19N3O3S2
![4-[(4-Methoxyphenyl)sulfanyl]-N-{5-[(thiophen-2-yl)methyl]-1,3,4-oxadiazol-2-yl}butanamide chemical structure, C18H19N3O3S2, CAS 1021263-08-0](/s/OELJGMHHJCVTSB-UHFFFAOYSA-N.svg)
4-[(4-Methoxyphenyl)sulfanyl]-N-{5-[(thiophen-2-yl)methyl]-1,3,4-oxadiazol-2-yl}butanamide
CAS 1021263-08-0C18H19N3O3S2
2-(2-((2,5-Dimethoxyphenyl)amino)thiazol-4-yl)-N-(thiophen-2-ylmethyl)acetamide
CAS 1105217-64-8C18H19N3O3S2
![4-[5-(Furan-2-yl)-1,3,4-thiadiazol-2-yl]-1-(4-methylbenzenesulfonyl)piperidine chemical structure, C18H19N3O3S2, CAS 1105246-76-1](/s/YFBSWEQHZIZMMX-UHFFFAOYSA-N.svg)
4-[5-(Furan-2-yl)-1,3,4-thiadiazol-2-yl]-1-(4-methylbenzenesulfonyl)piperidine
CAS 1105246-76-1C18H19N3O3S2
- 6-Acetyl-2-(2-(methylthio)benzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide896350-16-6C18H19N3O3S2
- 6-Acetyl-2-(4-(methylthio)benzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide896354-90-8C18H19N3O3S2
- N-(3-(6-Oxo-3-(p-tolyl)pyridazin-1(6H)-yl)propyl)thiophene-2-sulfonamide1021075-79-5C18H19N3O3S2
- 4-[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl]-1-(thiophene-2-sulfonyl)piperidine946301-23-1C18H19N3O3S2
- N-(2,4-Dimethoxyphenyl)-6-methyl-2-sulfanylidene-4-thiophen-2-yl-3,4-dihydro-1H-pyrimidine-5-carboxamide380434-39-9C18H19N3O3S2
- N-(2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl)-N,4-dimethylbenzenesulfonamide1173787-17-1C18H19N3O3S2
- Ethyl 2-{[(1H-benzimidazol-2-ylsulfanyl)acetyl]amino}-4,5-dimethylthiophene-3-carboxylate352554-80-4C18H19N3O3S2
- 2-{4-[(4-Methoxyphenyl)sulfonyl]piperazino}-1,3-benzothiazole460994-76-7C18H19N3O3S2
- Ethyl 2-(pyridine-3-carbonylcarbamothioylamino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate352639-12-4C18H19N3O3S2
- Methyl 5-[2-({5,6-dimethylthieno[2,3-d]pyrimidin-4-yl}sulfanyl)acetyl]-2,4-dimethyl-1H-pyrrole-3-carboxylate380453-76-9C18H19N3O3S2
- N-[(5Z)-4-Oxo-5-(2-oxo-1-pentylindol-3-ylidene)-2-sulfanylidene-1,3-thiazolidin-3-yl]acetamide302559-68-8C18H19N3O3S2
- 2-((4-Ethyl-1,1-dioxido-4H-benzo[e][1,2,4]thiadiazin-3-yl)thio)-N-methyl-N-phenylacetamide1030089-33-8C18H19N3O3S2
- N-{2-[(3,5-Dimethyl-1H-pyrazol-1-yl)carbonyl]thiophen-3-yl}-N-ethylbenzenesulfonamide1325306-80-6C18H19N3O3S2
- Methyl 2-(allylthio)-7-methyl-5-(3-methyl-2-thienyl)-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate923873-17-0C18H19N3O3S2
- Ethyl 2-((8,8-dimethyl-8,10-dihydro-7H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-yl)thio)acetate488732-77-0C18H19N3O3S2
- 2-[(2-Methoxy-3-methylbenzoyl)carbamothioylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide591735-25-0C18H19N3O3S2
- 3-(Thiophen-2-yl)-5-(1-tosylpiperidin-3-yl)-1,2,4-oxadiazole837414-19-4C18H19N3O3S2
- (Z)-4-(Dimethylamino)-N-(3-methyl-6-(methylsulfonyl)benzo[d]thiazol-2(3H)-ylidene)benzamide683238-05-3C18H19N3O3S2
- N-Cyclopentyl-2-{[3-(furan-2-ylmethyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide1326911-32-3C18H19N3O3S2
- N-(3-Cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-4-(dimethylsulfamoyl)benzamide325987-45-9C18H19N3O3S2
- Acetamide,N-(furan-2-ylmethyl)-2-[(1,4,5,6,7,8-hexahydro-7-methyl-4-oxo[1]benzothieno[2,3-D]pyrimidin-2-yl)thio]-606106-87-0C18H19N3O3S2
- N-[6-(Dimethylsulfamoyl)-1,3-benzothiazol-2-yl]-3,4-dimethylbenzamide923186-85-0C18H19N3O3S2
- 2-(3,6-Dimethyl-4-oxothieno[2,3-d]pyrimidin-2-yl)sulfanyl-N-(4-ethoxyphenyl)acetamide878712-72-2C18H19N3O3S2
- N-(Tetrahydro-2-furanylmethyl)-3-({[(2-thienylcarbonyl)amino]carbothioyl}amino)benzamide940478-77-3C18H19N3O3S2
- N-(Tetrahydro-2-furanylmethyl)-4-({[(2-thienylcarbonyl)amino]carbothioyl}amino)benzamide940466-96-6C18H19N3O3S2
- 5-(1-((2,5-Dimethylphenyl)sulfonyl)azetidin-3-yl)-3-(thiophen-2-ylmethyl)-1,2,4-oxadiazole1396794-36-7C18H19N3O3S2
- 1-(2,3-Dimethoxyphenyl)-3-((4-methyl-2-(thiophen-2-yl)thiazol-5-yl)methyl)urea1396857-15-0C18H19N3O3S2
- 3-(Phenylsulfonyl)-N-(2-(4-(thiophen-2-yl)-1H-imidazol-2-yl)ethyl)propanamide1396676-25-7C18H19N3O3S2
- N-(4-Methoxyphenyl)-2-(3,5,6-trimethyl-4-oxo(3-hydrothiopheno[2,3-d]pyrimidin-2-ylthio))acetamide333406-16-9C18H19N3O3S2
- (E)-N-(3,4-Dimethylbenzo[d]thiazol-2(3H)-ylidene)-4-(N,N-dimethylsulfamoyl)benzamide850910-92-8C18H19N3O3S2
- Urea, 1-(o-methoxyphenyl)-3-(p-((2-thioxo-5-oxazolidinyl)methoxy)phenyl)-2-thio-63635-34-7C18H19N3O3S2
- Urea, 1-(p-methoxyphenyl)-3-(p-((2-thioxo-5-oxazolidinyl)methoxy)phenyl)-2-thio-63635-35-8C18H19N3O3S2
- Ethyl 2-(4-(dimethylamino)benzamido)-6-methylthieno[2,3-d]thiazole-5-carboxylate681162-70-9C18H19N3O3S2
- 2-(3,6-Dimethyl-4-oxothieno[2,3-d]pyrimidin-2-yl)sulfanyl-N-(2-methoxy-5-methylphenyl)acetamide878695-48-8C18H19N3O3S2
- 6-Acetyl-2-[(2-phenylsulfanylacetyl)amino]-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxamide895486-14-3C18H19N3O3S2
- N-(3-Cyano-4,5-dimethylthiophen-2-yl)-4-pyrrolidin-1-ylsulfonylbenzamide896301-45-4C18H19N3O3S2
- N-[5-(3-Phenoxypropyl)-1,3,4-thiadiazol-2-yl]-1-phenylmethanesulfonamide879594-43-1C18H19N3O3S2
- N-(3-Ethylphenyl)-2-[(6-methyl-1,1-dioxo-4H-1lambda6,2,4-benzothiadiazin-3-yl)sulfanyl]acetamide896707-55-4C18H19N3O3S2
- 2-[(1,1-Dioxo-4H-1lambda6,2,4-benzothiadiazin-3-yl)sulfanyl]-N-(3-phenylpropyl)acetamide899976-86-4C18H19N3O3S2
- Ethyl 2-{[4-(1,3-benzothiazol-2-yl)butanoyl]amino}-4-methyl-1,3-thiazole-5-carboxylate1293933-33-1C18H19N3O3S2
- 4-(Furan-2-yl)-2-((4-(phenylsulfonyl)piperazin-1-yl)methyl)thiazole1170804-19-9C18H19N3O3S2
- N-(2-Methoxyphenyl)-2-[(4-oxo-3-propyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)sulfanyl]acetamide1252884-03-9C18H19N3O3S2
- 1-(2-Oxo-2-(pyrrolidin-1-yl)ethyl)-3-(2-(thiophen-2-yl)ethyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione1260913-07-2C18H19N3O3S2
- 2-{[3-(2-Methoxyphenyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl]sulfanyl}-N-propylacetamide1291857-29-8C18H19N3O3S2
- Methyl (2E)-2-{[(2-methyl-1,3-benzothiazol-6-yl)carbonyl]imino}-5-(2-methylpropyl)-2,3-dihydro-1,3-thiazole-4-carboxylate1401580-27-5C18H19N3O3S2
- 3-(Phenylsulfonyl)-N-(2-(3-(thiophen-3-yl)-1H-pyrazol-1-yl)ethyl)propanamide2034452-05-4C18H19N3O3S2
- N-(4,7-Dimethyl-1,3-benzothiazol-2-yl)-4-(dimethylsulfamoyl)benzamide862807-53-2C18H19N3O3S2
- 1-(3,4-Dimethoxyphenyl)-2-{[4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}ethan-1-one775308-58-2C18H19N3O3S2
- N-(3-Cyanothiophen-2-yl)-1-tosylpiperidine-4-carboxamide851871-89-1C18H19N3O3S2
- N-(1,3-Benzodioxol-5-yl)-2-{[(4-methylbenzyl)sulfanyl]acetyl}hydrazinecarbothioamide669727-46-2C18H19N3O3S2
- N-(3,5-Dimethylphenyl)-2-((6-methyl-1,1-dioxido-4H-benzo[e][1,2,4]thiadiazin-3-yl)thio)acetamide899965-35-6C18H19N3O3S2
- (1-Methyl-1H-indol-2-yl)[4-(thiophen-2-ylsulfonyl)piperazin-1-yl]methanone1081128-65-5C18H19N3O3S2
- 2-({3-Ethyl-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-(2-methoxy-5-methylphenyl)acetamide1252820-64-6C18H19N3O3S2
- 2-({3-Ethyl-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-[(4-methoxyphenyl)methyl]acetamide1252906-54-9C18H19N3O3S2
- 5-(1-(Thiophen-2-ylsulfonyl)piperidin-4-yl)-3-(o-tolyl)-1,2,4-oxadiazole946294-08-2C18H19N3O3S2
- 4-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]-1-(2-thienylsulfonyl)piperidine946370-30-5C18H19N3O3S2
- 1-(3,4-Dimethoxybenzyl)-3-(2-(methylthio)benzo[d]thiazol-6-yl)urea1207000-73-4C18H19N3O3S2
- N-(3-Methoxyphenyl)-2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide1252910-80-7C18H19N3O3S2
- (E)-N-(5-(3-(Thiophen-2-yl)acryloyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)tetrahydrofuran-2-carboxamide1396890-99-5C18H19N3O3S2
- N-(5-(Cyclopropylsulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)cinnamamide1396892-77-5C18H19N3O3S2
- N-{1-[3-(Thiophen-3-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}benzenesulfonamide1396766-89-4C18H19N3O3S2
- N-[4-[(2-Benzylsulfanyl-4,5-dihydroimidazol-1-yl)sulfonyl]phenyl]acetamide868216-66-4C18H19N3O3S2
- Ethyl 5-(4-(dimethylamino)benzamido)-3-methyl-4-thiocyanatothiophene-2-carboxylate681162-74-3C18H19N3O3S2
- N-(3-Cyanothiophen-2-yl)-4-[cyclopentyl(methyl)sulfamoyl]benzamide922854-11-3C18H19N3O3S2
- N-[(2Z)-5-(Butylsulfonyl)-1,3,4-thiadiazol-2(3H)-ylidene]-2-(naphthalen-1-yl)acetamide895843-99-9C18H19N3O3S2
- 2,4-Dimethyl-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)benzenesulfonamide946264-93-3C18H19N3O3S2
- 4-Ethyl-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)benzenesulfonamide946239-83-4C18H19N3O3S2
- 3,5-Dimethyl-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)benzenesulfonamide946345-72-8C18H19N3O3S2
- 2,5-Dimethyl-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)benzenesulfonamide946345-76-2C18H19N3O3S2
- 5-Ethyl-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)thiophene-2-sulfonamide921534-92-1C18H19N3O3S2
- N-(Benzo[d]thiazol-6-yl)-4-(N,N-diethylsulfamoyl)benzamide899988-54-6C18H19N3O3S2
- 5-Ethyl-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)thiophene-2-sulfonamide920400-15-3C18H19N3O3S2
- N-(2-Ethoxyphenyl)-2-((3-ethyl-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide1795190-29-2C18H19N3O3S2
- (1-Methyl-1H-indol-3-yl)[4-(thiophen-2-ylsulfonyl)piperazin-1-yl]methanone1081125-06-5C18H19N3O3S2
- 2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-methyl-N-(3-methylphenyl)thiophene-3-sulfonamide1207004-75-8C18H19N3O3S2
- N-[(3-Cyclopentyl-4-oxo-3,4-dihydrophthalazin-1-yl)methyl]thiophene-2-sulfonamide1448126-11-1C18H19N3O3S2
Frequently asked questions
What is the molar mass of C18H19N3O3S2?
The molar mass of C18H19N3O3S2 is 389.49 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 389.0868 Da.
How many compounds have the formula C18H19N3O3S2?
CompoundList lists 129 compounds with the molecular formula C18H19N3O3S2, including 2-((5,6-Dimethyl-4-oxo-3-phenyl-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-hydroxyethyl)acetamide, N-(2-Methoxyphenyl)-2-(3,5,6-trimethyl-4-oxothieno[2,3-d]pyrimidin-2-yl)sulfanylacetamide, N-[2-(2-Cyanoethylsulfanyl)phenyl]-4-(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 C18H19N3O3S2?
C18H19N3O3S2 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.