Molecular formula
C15H18N4O3S
181 compounds have this formula on CompoundList.
- Molar mass
- 334.39g/mol
- Monoisotopic mass
- 334.1100Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 9
The formula C15H18N4O3S describes a molecule made of 15 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 3 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 × 1553.88%12.011 × 15 = 180.165 g/mol
- H Hydrogen × 185.43%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 416.76%14.007 × 4 = 56.028 g/mol
- O Oxygen × 314.35%15.999 × 3 = 47.997 g/mol
- S Sulfur × 19.59%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C15H18N4O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 181 compounds
L-Lactic dehydrogenase
CAS 9001-60-9C15H18N4O3S
![2-({4-Hydroxy-5,7-dimethylpyrido[2,3-d]pyrimidin-2-yl}sulfanyl)-1-(morpholin-4-yl)ethan-1-one chemical structure, C15H18N4O3S, CAS 457943-64-5](/s/UIEHFGSXGIHTCE-UHFFFAOYSA-N.svg)
2-({4-Hydroxy-5,7-dimethylpyrido[2,3-d]pyrimidin-2-yl}sulfanyl)-1-(morpholin-4-yl)ethan-1-one
CAS 457943-64-5C15H18N4O3S
![Methyl [(4-methyl-5-{[(phenylacetyl)amino]methyl}-4H-1,2,4-triazol-3-yl)thio]acetate chemical structure, C15H18N4O3S, CAS 689746-52-9](/s/ZGXMTKALXBTTJP-UHFFFAOYSA-N.svg)
Methyl [(4-methyl-5-{[(phenylacetyl)amino]methyl}-4H-1,2,4-triazol-3-yl)thio]acetate
CAS 689746-52-9C15H18N4O3S
![2-[4-(4-Methoxyphenyl)sulfonylpiperazin-1-yl]pyrazine chemical structure, C15H18N4O3S, CAS 793691-00-6](/s/SYZMGGMQHJYXJH-UHFFFAOYSA-N.svg)
2-[4-(4-Methoxyphenyl)sulfonylpiperazin-1-yl]pyrazine
CAS 793691-00-6C15H18N4O3S
Desisopropyl ethyl torsemide
CAS 58155-35-4C15H18N4O3S
![N-[3-Ethyl-5-[2-(methylamino)-2-oxoethyl]-4-oxo-2-sulfanylideneimidazolidin-1-yl]benzamide chemical structure, C15H18N4O3S, CAS 367926-03-2](/s/ZCRYHTWNWVNEEQ-UHFFFAOYSA-N.svg)
N-[3-Ethyl-5-[2-(methylamino)-2-oxoethyl]-4-oxo-2-sulfanylideneimidazolidin-1-yl]benzamide
CAS 367926-03-2C15H18N4O3S
N-(5-Acetylamino-benzothiazol-2-yl)-2-morpholin-4-yl-acetamide
CAS 874590-41-7C15H18N4O3S
![Ethyl N-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)carbamothioyl]carbamate chemical structure, C15H18N4O3S, CAS 90012-60-5](/s/SZTUOCWDJQXLRA-UHFFFAOYSA-N.svg)
Ethyl N-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)carbamothioyl]carbamate
CAS 90012-60-5C15H18N4O3S
![2-[[5-(2-Methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-1-morpholin-4-ylethanone chemical structure, C15H18N4O3S, CAS 634167-48-9](/s/LQBRQACLKMCVGA-UHFFFAOYSA-N.svg)
2-[[5-(2-Methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-1-morpholin-4-ylethanone
CAS 634167-48-9C15H18N4O3S
![5-[(2,6-Dimethylmorpholin-4-yl)-(furan-2-yl)methyl]-[1,3]thiazolo[3,2-b][1,2,4]triazol-6-ol chemical structure, C15H18N4O3S, CAS 1005103-86-5](/s/LZBPNVJQMWNJMB-UHFFFAOYSA-N.svg)
5-[(2,6-Dimethylmorpholin-4-yl)-(furan-2-yl)methyl]-[1,3]thiazolo[3,2-b][1,2,4]triazol-6-ol
CAS 1005103-86-5C15H18N4O3S
1-(1H-Imidazole-1-carbonyl)-4-(4-methylbenzenesulfonyl)piperazine
CAS 852840-17-6C15H18N4O3S
![2-Methyl-N-{4-[(4-methylpyrimidin-2-yl)sulfamoyl]phenyl}propanamide chemical structure, C15H18N4O3S, CAS 101087-66-5](/s/KDXQNZQDCANBEM-UHFFFAOYSA-N.svg)
2-Methyl-N-{4-[(4-methylpyrimidin-2-yl)sulfamoyl]phenyl}propanamide
CAS 101087-66-5C15H18N4O3S
![N-[5-(Methoxymethyl)-1,3,4-thiadiazol-2-yl]-3-(2-methylpropanoylamino)benzamide chemical structure, C15H18N4O3S, CAS 600122-02-9](/s/BXACIAZRKHNILL-UHFFFAOYSA-N.svg)
N-[5-(Methoxymethyl)-1,3,4-thiadiazol-2-yl]-3-(2-methylpropanoylamino)benzamide
CAS 600122-02-9C15H18N4O3S
2-(2-Nitrophenyl)-N-(5-pentan-3-yl-1,3,4-thiadiazol-2-yl)acetamide
CAS 600146-80-3C15H18N4O3S
![N-[5-(2,2-Dimethylpropyl)-1,3,4-thiadiazol-2-yl]-2-(4-nitrophenyl)acetamide chemical structure, C15H18N4O3S, CAS 590377-40-5](/s/PUTXXNLFZLRIFV-UHFFFAOYSA-N.svg)
N-[5-(2,2-Dimethylpropyl)-1,3,4-thiadiazol-2-yl]-2-(4-nitrophenyl)acetamide
CAS 590377-40-5C15H18N4O3S
![N-{6-[({[(Furan-2-yl)methyl]carbamoyl}methyl)sulfanyl]pyridazin-3-yl}-2-methylpropanamide chemical structure, C15H18N4O3S, CAS 1021255-73-1](/s/AEFMQCCWHIHCSU-UHFFFAOYSA-N.svg)
N-{6-[({[(Furan-2-yl)methyl]carbamoyl}methyl)sulfanyl]pyridazin-3-yl}-2-methylpropanamide
CAS 1021255-73-1C15H18N4O3S
![2-((9-Methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide chemical structure, C15H18N4O3S, CAS 896342-39-5](/s/ZTPQUKWYRASSSD-UHFFFAOYSA-N.svg)
2-((9-Methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide
CAS 896342-39-5C15H18N4O3S
Methyl 2-((4-methyl-5-((3-methylbenzamido)methyl)-4H-1,2,4-triazol-3-yl)thio)acetate
CAS 689751-16-4C15H18N4O3S
N-Morpholino-3-(4-oxo-2-thioxo-1,2-dihydroquinazolin-3(4H)-yl)propanamide
CAS 451463-89-1C15H18N4O3S
2-Oxo-N-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydroquinoline-6-sulfonamide
CAS 878949-19-0C15H18N4O3S
N-(6-((2-Morpholinoethyl)thio)pyridazin-3-yl)furan-2-carboxamide
CAS 1021107-16-3C15H18N4O3S
![2-Methyl-1-[4-(6-nitro-1,3-benzothiazol-2-yl)piperazin-1-yl]propan-1-one chemical structure, C15H18N4O3S, CAS 897474-70-3](/s/KMWPNSSZCBFQAS-UHFFFAOYSA-N.svg)
2-Methyl-1-[4-(6-nitro-1,3-benzothiazol-2-yl)piperazin-1-yl]propan-1-one
CAS 897474-70-3C15H18N4O3S
2-((1-(2-Amino-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)-N-benzylacetamide
CAS 921885-88-3C15H18N4O3S
![2-(3,4-Dimethoxyphenyl)-N-{5H,6H,7H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-yl}acetamide chemical structure, C15H18N4O3S, CAS 946351-84-4](/s/WFFIFGDORWKQDR-UHFFFAOYSA-N.svg)
2-(3,4-Dimethoxyphenyl)-N-{5H,6H,7H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-yl}acetamide
CAS 946351-84-4C15H18N4O3S
- 2 suppliers2'-(Methylsulfonyl)-7',8'-dihydro-6'H-spiro[cyclohexane-1,9'-pyrazino[1',2':1,5]pyrrolo[2,3-d]pyrimidin]-6'-one2170747-01-8C15H18N4O3S
- 2-(2-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)-5-methoxy-4-oxopyridin-1(4H)-yl)acetamide920221-54-1C15H18N4O3S
- Isopropyl 3-({[(4-methyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetyl}amino)benzoate442869-67-2C15H18N4O3S
- N-{4-[(4,6-Dimethylpyrimidin-2-yl)sulfamoyl]phenyl}propanamide312750-33-7C15H18N4O3S
- 2,2-Dimethyl-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]propanamide307540-24-5C15H18N4O3S
- N-(4-(N-(4-Methylpyrimidin-2-yl)sulfamoyl)phenyl)butyramide350613-26-2C15H18N4O3S
- 2-Methyl-3-nitro-N-(5-pentan-2-yl-1,3,4-thiadiazol-2-yl)benzamide825598-03-6C15H18N4O3S
- N-((Ethylamino)carbonyl)-2-((1-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide60176-44-5C15H18N4O3S
- 3-[[1-(4-Methylphenyl)-5-methyl-1H-1,2,3-triazole-4-ylcarbonyl]amino]tetrahydrothiophene 1,1-dioxide924825-10-5C15H18N4O3S
- 2-Methyl-N-[5-(2-methylbutan-2-yl)-1,3,4-thiadiazol-2-yl]-3-nitrobenzamide438211-50-8C15H18N4O3S
- N-[5-(Furan-2-ylmethyl)-1,4,5,6-tetrahydro-1,3,5-triazin-2-yl]-4-methylbenzenesulfonamide442653-60-3C15H18N4O3S
- 4-(4-Cyano-5-(methylamino)oxazol-2-yl)-N,N-diethylbenzenesulfonamide941265-83-4C15H18N4O3S
- Ethyl 4-(5-(thiophen-2-yl)-1H-pyrazole-3-carbonyl)piperazine-1-carboxylate1106672-45-0C15H18N4O3S
- 1-[(Furan-2-yl)methyl]-5-oxo-N-[5-(propan-2-yl)-1,3,4-thiadiazol-2-yl]pyrrolidine-3-carboxamide1144470-40-5C15H18N4O3S
- N-(2-(1H-Imidazo[1,2-b]pyrazol-1-yl)ethyl)-2-phenoxyethanesulfonamide1788543-40-7C15H18N4O3S
- (E)-3-(1-Ethyl-5-methylpyrazol-4-yl)-N-(4-sulfamoylphenyl)prop-2-enamide514855-47-1C15H18N4O3S
- 4-[(3-Methoxy-4-propoxybenzylidene)amino]-6-methyl-3-thioxo-3,4-dihydro-1,2,4-triazin-5(2H)-one691393-21-2C15H18N4O3S
- 3-Propyl-6-(3,4,5-trimethoxyphenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole904005-07-8C15H18N4O3S
- Ethyl 2-{[7-(4-methoxyphenyl)-5H,6H,7H-imidazo[2,1-c][1,2,4]triazol-3-yl]sulfanyl}acetate921541-37-9C15H18N4O3S
- 2-Cyclopropyl-5-(1-(pyridin-3-ylsulfonyl)piperidin-4-yl)-1,3,4-oxadiazole1170198-70-5C15H18N4O3S
- 2-(3-(2-Ethoxyphenyl)ureido)-N-ethylthiazole-4-carboxamide1210672-54-0C15H18N4O3S
- Methyl 4-((benzo[c][1,2,5]thiadiazole-5-carboxamido)methyl)piperidine-1-carboxylate1235343-08-4C15H18N4O3S
- N-((1-(4-Methyl-1,2,3-thiadiazole-5-carbonyl)piperidin-4-yl)methyl)furan-2-carboxamide1235347-60-0C15H18N4O3S
- Methyl 5-(propan-2-yl)-2-[(1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-ylcarbonyl)amino]-1,3-thiazole-4-carboxylate1435983-48-4C15H18N4O3S
- Ethyl {2-[(4,5,6,7-tetrahydro-1H-indazol-3-ylcarbonyl)amino]-1,3-thiazol-4-yl}acetate1435980-17-8C15H18N4O3S
- N-((1H-Benzo[d]imidazol-2-yl)methyl)-1-(cyclopropylsulfonyl)azetidine-3-carboxamide1428364-23-1C15H18N4O3S
- N-((1-(Furan-3-carbonyl)piperidin-4-yl)methyl)-4-methyl-1,2,3-thiadiazole-5-carboxamide1396867-84-7C15H18N4O3S
- 4-Methyl-3-nitro-N-(5-pentan-3-yl-1,3,4-thiadiazol-2-yl)benzamide600160-92-7C15H18N4O3S
- 3-Methyl-2-nitro-N-(5-pentyl-1,3,4-thiadiazol-2-yl)benzamide878992-36-0C15H18N4O3S
- Methyl [6-morpholino-2-(3-pyridinyl)-4-pyrimidinyl]methyl sulfone338967-56-9C15H18N4O3S
- Methyl [6-morpholino-2-(4-pyridinyl)-4-pyrimidinyl]methyl sulfone338967-57-0C15H18N4O3S
- 3-Morpholin-4-yl-N-(4-oxo-2-sulfanylidene-1H-quinazolin-3-yl)propanamide422275-76-1C15H18N4O3S
- 2-[(Ethoxyacetyl)amino]-N-(5-ethyl-1,3,4-thiadiazol-2-yl)benzamide892720-79-5C15H18N4O3S
- 1-(2,6-Dimethylmorpholino)-2-((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)ethanone899752-12-6C15H18N4O3S
- 1-(2-Naphthylsulfonyl)piperazine-4-carbohydrazide667436-21-7C15H18N4O3S
- Ethyl 4-methyl-2-{[(1-methyl-1H-pyrazol-5-yl)carbonyl](prop-2-en-1-yl)amino}-1,3-thiazole-5-carboxylate1006348-50-0C15H18N4O3S
- Methyl 5-propyl-2-[(1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-ylcarbonyl)amino]-1,3-thiazole-4-carboxylate1435984-30-7C15H18N4O3S
- N-(2-Hydroxy-2-(1-methyl-1H-indol-3-yl)ethyl)-1-methyl-1H-imidazole-4-sulfonamide1448070-59-4C15H18N4O3S
- 1-(4-(Phenylsulfonyl)piperidin-1-yl)-2-(1H-1,2,4-triazol-1-yl)ethanone1797980-33-6C15H18N4O3S
- Ethyl 2-[(2,4,5,6,7,8-hexahydrocyclohepta[c]pyrazol-3-ylcarbonyl)amino]-1,3-thiazole-4-carboxylate1574401-03-8C15H18N4O3S
- Methyl 2-[(2,4,5,6,7,8-hexahydrocyclohepta[c]pyrazol-3-ylcarbonyl)amino]-5-methyl-1,3-thiazole-4-carboxylate1574303-33-5C15H18N4O3S
- N-(2-Hydroxy-2-(1-methyl-1H-indol-3-yl)ethyl)-1-methyl-1H-pyrazole-4-sulfonamide2034408-36-9C15H18N4O3S
- 1,6-Dimethyl-4-((1-(4-methyl-1,2,3-thiadiazole-5-carbonyl)pyrrolidin-3-yl)oxy)pyridin-2(1H)-one2034290-58-7C15H18N4O3S
- 1,3-Dimethyl-5-(2-oxo-2-pyrrolidin-1-ylethyl)sulfanylpyrido[2,3-d]pyrimidine-2,4-dione899941-15-2C15H18N4O3S
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N,5-dimethyl-1-phenyl-1H-1,2,3-triazole-4-carboxamide924841-20-3C15H18N4O3S
- 3-Methoxy-N-[2-[5-(propanoylamino)-1,3,4-thiadiazol-2-yl]ethyl]benzamide925888-43-3C15H18N4O3S
- 2-((5-(Hydroxymethyl)-1-(2-(methylamino)-2-oxoethyl)-1H-imidazol-2-yl)thio)-N-phenylacetamide923138-74-3C15H18N4O3S
- 3-(2-{[(4-Methoxyphenyl)carbamoyl]amino}-1,3-thiazol-4-yl)-N-methylpropanamide1040665-63-1C15H18N4O3S
- N-(2-(2-Oxo-2-(propylamino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)furan-2-carboxamide1105246-59-0C15H18N4O3S
- N-(2-((6-Morpholinopyrimidin-4-yl)oxy)ethyl)thiophene-2-carboxamide1209393-40-7C15H18N4O3S
- 3,5-Dimethyl-N-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)-1H-pyrazole-4-sulfonamide1291011-19-2C15H18N4O3S
- 4-Amino-N3-ethyl-N5-(2-methoxybenzyl)isothiazole-3,5-dicarboxamide1251581-56-2C15H18N4O3S
- (1H-Benzo[d]imidazol-5-yl)(4-(cyclopropylsulfonyl)piperazin-1-yl)methanone1219901-54-8C15H18N4O3S
- 4-Amino-N-((5-methylfuran-2-yl)methyl)-3-(pyrrolidine-1-carbonyl)isothiazole-5-carboxamide1286726-13-3C15H18N4O3S
- N-(2-Morpholinopyrimidin-5-yl)-1-phenylmethanesulfonamide1396853-66-9C15H18N4O3S
- 1-(Cyclopropanesulfonyl)-4-{pyrazolo[1,5-a]pyridine-3-carbonyl}piperazine1396869-08-1C15H18N4O3S
- 3-Methyl-6-((1-(pyridin-3-ylsulfonyl)piperidin-4-yl)oxy)pyridazine1797187-29-1C15H18N4O3S
- 1-(3-(1H-1,2,3-Triazol-1-yl)pyrrolidin-1-yl)-3-(phenylsulfonyl)propan-1-one2034442-32-3C15H18N4O3S
- 1-((1R,5S)-8-(4-Methyl-1,2,3-thiadiazole-5-carbonyl)-8-azabicyclo[3.2.1]octan-3-yl)pyrrolidine-2,5-dione2060473-61-0C15H18N4O3S
- (2,4-Dimethylthiazol-5-yl)(3-((3-methoxypyrazin-2-yl)oxy)pyrrolidin-1-yl)methanone2034253-70-6C15H18N4O3S
- 3-Methyl-6-((1-(pyridin-3-ylsulfonyl)piperidin-3-yl)oxy)pyridazine2034472-95-0C15H18N4O3S
- (3-((6-Methoxypyrazin-2-yl)oxy)piperidin-1-yl)(2-methylthiazol-4-yl)methanone2034481-01-9C15H18N4O3S
- 3-[(6-Methoxypyrazin-2-yl)oxy]-N-(thiophen-2-yl)piperidine-1-carboxamide2034481-94-0C15H18N4O3S
- 2-{[1-(2,3-Dihydro-1-benzofuran-5-sulfonyl)pyrrolidin-2-yl]methyl}-2H-1,2,3-triazole2176070-25-8C15H18N4O3S
- Acetamide, N-((ethylamino)carbonyl)-2-((1-(2-methoxyphenyl)-1H-imidazol-2-yl)thio)-60176-45-6C15H18N4O3S
- N-Prop-2-enyl-2-(1,3,6-trimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanylacetamide946355-16-4C15H18N4O3S
- N-(2-Methoxyethyl)-4-methyl-2-(3-phenylureido)thiazole-5-carboxamide942010-31-3C15H18N4O3S
- N1-(isoxazol-3-yl)-N2-(2-(pyrrolidin-1-yl)-2-(thiophen-3-yl)ethyl)oxalamide946355-46-0C15H18N4O3S
- N-(2-Methoxyethyl)-2-(3-(p-tolyl)ureido)thiazole-4-carboxamide941968-52-1C15H18N4O3S
- N-(2-Methoxyethyl)-2-(3-(m-tolyl)ureido)thiazole-4-carboxamide941988-70-1C15H18N4O3S
- 2-((7-Methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide896321-58-7C15H18N4O3S
- 2-Ethyl-5-(furan-2-yl(morpholino)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol886910-49-2C15H18N4O3S
- 2-((1-(2-Amino-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)-N-(p-tolyl)acetamide921502-95-6C15H18N4O3S
- 2-{[1-(Carbamoylmethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl]sulfanyl}-N-(3-methylphenyl)acetamide921821-56-9C15H18N4O3S
- N-(1-Cyano-3-methylbutyl)-3-methanesulfonylimidazo[1,5-a]pyridine-1-carboxamide1333763-85-1C15H18N4O3S
- Ethyl 5-amino-2-(6-morpholin-4-ylpyridin-3-yl)-1,3-thiazole-4-carboxylate1206630-30-9C15H18N4O3S
Frequently asked questions
What is the molar mass of C15H18N4O3S?
The molar mass of C15H18N4O3S is 334.39 g/mol, calculated from standard atomic weights for 15 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 334.1100 Da.
How many compounds have the formula C15H18N4O3S?
CompoundList lists 181 compounds with the molecular formula C15H18N4O3S, including L-Lactic dehydrogenase, 2-({4-Hydroxy-5,7-dimethylpyrido[2,3-d]pyrimidin-2-yl}sulfanyl)-1-(morpholin-4-yl)ethan-1-one, Methyl [(4-methyl-5-{[(phenylacetyl)amino]methyl}-4H-1,2,4-triazol-3-yl)thio]acetate. 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 C15H18N4O3S?
C15H18N4O3S has a degree of unsaturation of 9. 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.