Molecular formula
C15H18N4O2S
228 compounds have this formula on CompoundList.
- Molar mass
- 318.39g/mol
- Monoisotopic mass
- 318.1150Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 9
The formula C15H18N4O2S describes a molecule made of 15 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 2 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 × 1556.59%12.011 × 15 = 180.165 g/mol
- H Hydrogen × 185.70%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 417.60%14.007 × 4 = 56.028 g/mol
- O Oxygen × 210.05%15.999 × 2 = 31.998 g/mol
- S Sulfur × 110.07%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C15H18N4O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 228 compounds
![N-Cyclohexyl-2-{[5-(4-pyridinyl)-1,3,4-oxadiazol-2-yl]thio}acetamide chemical structure, C15H18N4O2S, CAS 489404-16-2](/s/LVBPLGPHYMGUOA-UHFFFAOYSA-N.svg)
N-Cyclohexyl-2-{[5-(4-pyridinyl)-1,3,4-oxadiazol-2-yl]thio}acetamide
CAS 489404-16-2C15H18N4O2S
![N-[2-(5-Oxo-3-propylsulfanyl-2H-1,2,4-triazin-6-yl)phenyl]propanamide chemical structure, C15H18N4O2S, CAS 684235-84-5](/s/NRNHLNMRHRNHSQ-UHFFFAOYSA-N.svg)
N-[2-(5-Oxo-3-propylsulfanyl-2H-1,2,4-triazin-6-yl)phenyl]propanamide
CAS 684235-84-5C15H18N4O2S
1-(Azepan-1-yl)-2-((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)ethanone
CAS 724438-74-8C15H18N4O2S
![12-Oxo-1,2,3,4,7,9,10,12-octahydro-8H-[1]benzothieno[2,3-d]pyrido[1,2-a]pyrimidine-7-carbohydrazide chemical structure, C15H18N4O2S, CAS 299962-58-6](/s/UOFPVTXERSGSPS-UHFFFAOYSA-N.svg)
12-Oxo-1,2,3,4,7,9,10,12-octahydro-8H-[1]benzothieno[2,3-d]pyrido[1,2-a]pyrimidine-7-carbohydrazide
CAS 299962-58-6C15H18N4O2S
![N-[2-(3-Butylsulfanyl-5-oxo-2H-1,2,4-triazin-6-yl)phenyl]acetamide chemical structure, C15H18N4O2S, CAS 690986-70-0](/s/QFNVRQFVZRSSFW-UHFFFAOYSA-N.svg)
N-[2-(3-Butylsulfanyl-5-oxo-2H-1,2,4-triazin-6-yl)phenyl]acetamide
CAS 690986-70-0C15H18N4O2S
Ethyl 2-((6-amino-3,5-dicyano-4-isobutylpyridin-2-yl)thio)acetate
CAS 313650-10-1C15H18N4O2S
(E)-6-(tert-Butyl)-4-((2-hydroxybenzylidene)amino)-3-(methylthio)-1,2,4-triazin-5(4H)-one
CAS 301308-28-1C15H18N4O2S
![1-[(1H-Benzimidazol-2-ylsulfanyl)acetyl]piperidine-4-carboxamide chemical structure, C15H18N4O2S, CAS 524057-70-3](/s/RJLBSAHSXVSGAG-UHFFFAOYSA-N.svg)
1-[(1H-Benzimidazol-2-ylsulfanyl)acetyl]piperidine-4-carboxamide
CAS 524057-70-3C15H18N4O2S
![1-(4-Methylpiperidin-1-yl)-2-[(5-pyridin-3-yl-1,3,4-oxadiazol-2-yl)sulfanyl]ethanone chemical structure, C15H18N4O2S, CAS 557073-60-6](/s/HZEZWPMNOWRPCC-UHFFFAOYSA-N.svg)
1-(4-Methylpiperidin-1-yl)-2-[(5-pyridin-3-yl-1,3,4-oxadiazol-2-yl)sulfanyl]ethanone
CAS 557073-60-6C15H18N4O2S
Succinamide, N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-N'-phenyl-
CAS 107811-36-9C15H18N4O2S
Ethyl 4-(1,3-benzothiazol-2-ylhydrazinylidene)piperidine-1-carboxylate
CAS 377758-04-8C15H18N4O2S
5-(3-Morpholin-4-ylpropylamino)-2-thiophen-2-yl-1,3-oxazole-4-carbonitrile
CAS 613650-13-8C15H18N4O2S
![7-Methyl-2-(2-oxo-2-piperidin-1-ylethyl)sulfanylpyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C15H18N4O2S, CAS 896317-44-5](/s/MNMQREAHTHHDQZ-UHFFFAOYSA-N.svg)
7-Methyl-2-(2-oxo-2-piperidin-1-ylethyl)sulfanylpyrido[1,2-a][1,3,5]triazin-4-one
CAS 896317-44-5C15H18N4O2S
![N-Cyclohexyl-2-(4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide chemical structure, C15H18N4O2S, CAS 896328-34-0](/s/HTRCHODRYCYJTE-UHFFFAOYSA-N.svg)
N-Cyclohexyl-2-(4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide
CAS 896328-34-0C15H18N4O2S
![Ethyl 5-propyl-7-(2-thienyl)-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate chemical structure, C15H18N4O2S, CAS 727406-21-5](/s/JRYYOSAAULNWQP-UHFFFAOYSA-N.svg)
Ethyl 5-propyl-7-(2-thienyl)-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate
CAS 727406-21-5C15H18N4O2S
![N-[4-[2-(2-Acetylhydrazinyl)-1,3-thiazol-4-yl]phenyl]butanamide chemical structure, C15H18N4O2S, CAS 489415-80-7](/s/CKNSYPMYJIIGLO-UHFFFAOYSA-N.svg)
N-[4-[2-(2-Acetylhydrazinyl)-1,3-thiazol-4-yl]phenyl]butanamide
CAS 489415-80-7C15H18N4O2S
![N-(5-Ethyl-[1,3,4]thiadiazol-2-yl)-3-isobutyrylamino-benzamide chemical structure, C15H18N4O2S, CAS 701283-48-9](/s/WQJKEHDVZWHTDT-UHFFFAOYSA-N.svg)
N-(5-Ethyl-[1,3,4]thiadiazol-2-yl)-3-isobutyrylamino-benzamide
CAS 701283-48-9C15H18N4O2S
4-(((3-Cyclohexyl-5-mercapto-4H-1,2,4-triazol-4-yl)imino)methyl)-1,3-benzenediol
CAS 488096-96-4C15H18N4O2S
N'-(5-Ethyl-1,3,4-thiadiazol-2-yl)-N-(4-methylphenyl)butanediamide
CAS 714928-34-4C15H18N4O2S
![Methyl 4-[[[[3-(1H-imidazol-1-yl)propyl]amino]thioxomethyl]amino]benzoate chemical structure, C15H18N4O2S, CAS 460992-43-2](/s/HXTUIQQJNPPULL-UHFFFAOYSA-N.svg)
Methyl 4-[[[[3-(1H-imidazol-1-yl)propyl]amino]thioxomethyl]amino]benzoate
CAS 460992-43-2C15H18N4O2S
2-(Cyclopropylamino)-2-oxoethyl N'-cyano-N-(4-ethoxyphenyl)carbamimidothioate
CAS 445385-68-2C15H18N4O2S
![2-[(4-Methyl-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]-1-morpholin-4-ylethanone chemical structure, C15H18N4O2S, CAS 482653-72-5](/s/HELUOSHJNFATAM-UHFFFAOYSA-N.svg)
2-[(4-Methyl-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]-1-morpholin-4-ylethanone
CAS 482653-72-5C15H18N4O2S
![N-Cyclopentyl-2-(8-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide chemical structure, C15H18N4O2S, CAS 896331-34-3](/s/YGCZWTLQGWJIEQ-UHFFFAOYSA-N.svg)
N-Cyclopentyl-2-(8-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide
CAS 896331-34-3C15H18N4O2S
![9-Methyl-2-(2-oxo-2-piperidin-1-ylethyl)sulfanylpyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C15H18N4O2S, CAS 896338-19-5](/s/JLALSCSAIGTCDC-UHFFFAOYSA-N.svg)
9-Methyl-2-(2-oxo-2-piperidin-1-ylethyl)sulfanylpyrido[1,2-a][1,3,5]triazin-4-one
CAS 896338-19-5C15H18N4O2S
- N-Cyclopentyl-2-(9-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide896341-87-0C15H18N4O2S
- N-Cyclopentyl-2-[(5-pyridin-3-yl-1,3,4-oxadiazol-2-yl)sulfanyl]propanamide878567-21-6C15H18N4O2S
- 1-[2-(6-Methyl-2-methylsulfanylpyrimidin-4-yl)oxyethyl]-3-phenylurea432494-49-0C15H18N4O2S
- 8-Methyl-2-((2-oxo-2-(piperidin-1-yl)ethyl)thio)-4H-pyrido[1,2-a][1,3,5]triazin-4-one896327-91-6C15H18N4O2S
- 2-(4-Tosylpiperazin-1-yl)pyrimidine380466-33-1C15H18N4O2S
- 2-[2-(4-Methylpiperidin-1-yl)-2-oxoethyl]sulfanylpyrido[1,2-a][1,3,5]triazin-4-one896325-09-0C15H18N4O2S
- N-Cyclopentyl-2-(7-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide896321-06-5C15H18N4O2S
- N1-(2-(dimethylamino)-2-(thiophen-2-yl)ethyl)-N2-(pyridin-4-yl)oxalamide942012-01-3C15H18N4O2S
- 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dipropyl-8-(3-thienyl)-117027-85-7C15H18N4O2S
- N-[(2Z)-4,5-Dimethyl-1,3-thiazol-2(3H)-ylidene]-2-(3-oxo-5,6,7,8-tetrahydrocinnolin-2(3H)-yl)acetamide1282112-53-1C15H18N4O2S
- N-(3-Carbamoyl-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-1-methylpyrazole-3-carboxamide358731-86-9C15H18N4O2S
- N1-(3-(1H-imidazol-1-yl)propyl)-N2-(3-(methylthio)phenyl)oxalamide920354-55-8C15H18N4O2S
- N1-(2-(2-methyl-1H-imidazol-1-yl)ethyl)-N2-(2-(methylthio)phenyl)oxalamide1209329-13-4C15H18N4O2S
- N-Isopropyl-2-((6-methyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-phenylacetamide905765-62-0C15H18N4O2S
- N-(4-Butylphenyl)-2-((5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide877433-07-3C15H18N4O2S
- 4-(Methanesulfonylmethyl)-2-(pyridin-4-yl)-6-(pyrrolidin-1-yl)pyrimidine338967-58-1C15H18N4O2S
- 2-(4-Phenylmethanesulfonylpiperazin-1-yl)pyrazine930083-14-0C15H18N4O2S
- N-Ethyl-3-{2-[(phenylcarbamoyl)amino]-1,3-thiazol-4-yl}propanamide1040648-95-0C15H18N4O2S
- 3-(4-(Methylsulfonyl)piperazin-1-yl)-6-phenylpyridazine1021131-22-5C15H18N4O2S
- Ethyl 2-((7-phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)propanoate923194-98-3C15H18N4O2S
- 4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)-N-(thiophen-2-yl)piperidine-1-carboxamide1172032-22-2C15H18N4O2S
- 2-Cyclopropyl-4-methyl-N-[(5-methyl-1,3-oxazol-2-yl)methyl]-6-(methylsulfanyl)pyrimidine-5-carboxamide1394651-93-4C15H18N4O2S
- 2-Cyclopropyl-4-methyl-N-[(5-methyl-1,2-oxazol-3-yl)methyl]-6-methylsulfanylpyrimidine-5-carboxamide1436197-16-8C15H18N4O2S
- Imidazo(4,5,1-jk)(1,4)benzodiazepine-2(1H)-thione, 9-nitro-6-(cyclopropylmethyl)-4,5,6,7-tetrahydro-5-methyl-257891-79-5C15H18N4O2S
- 2-[(6-Methyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)sulfanyl]-N-(2,4,6-trimethylphenyl)acetamide459850-49-8C15H18N4O2S
- 6-[(3,4-Dimethoxyphenyl)methyl]-3-propan-2-yl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole876889-78-0C15H18N4O2S
- 2-{2-[(Morpholin-4-yl)methyl]-4-oxo-3,4-dihydroquinazolin-3-yl}ethanethioamide730972-75-5C15H18N4O2S
- N-(4-Methoxyphenyl)-5-piperidin-4-yl-1,3,4-thiadiazole-2-carboxamide1217862-68-4C15H18N4O2S
- Ethyl 4-({[2-(1H-imidazol-4-yl)ethyl]carbamothioyl}amino)benzoate708284-43-9C15H18N4O2S
- N-(4-Methoxyphenyl)-5-piperidin-3-yl-1,3,4-thiadiazole-2-carboxamide1217862-53-7C15H18N4O2S
- 1-(5-Cyclopentyl-1,3,4-thiadiazol-2-yl)-3-(4-methoxyphenyl)urea426245-68-3C15H18N4O2S
- 3-tert-Butyl-6-(3,4-dimethoxyphenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole876885-17-5C15H18N4O2S
- 1-(2-Methoxyethyl)-3-[(2-pyrrol-1-ylbenzoyl)amino]thiourea701966-04-3C15H18N4O2S
- Acetamide, N-((ethylamino)carbonyl)-2-((1-(2-methylphenyl)-1H-imidazol-2-yl)thio)-60176-49-0C15H18N4O2S
- 2-(4-Tosylpiperazin-1-yl)pyrazine841223-22-1C15H18N4O2S
- N-[2-(Morpholin-4-yl)-2-(thiophen-2-yl)ethyl]pyrazine-2-carboxamide1042878-29-4C15H18N4O2S
- 4-Methyl-N-[(1r,4r)-4-(pyrazin-2-yloxy)cyclohexyl]-1,3-thiazole-5-carboxamide2034451-41-5C15H18N4O2S
- 1-(Azepan-1-yl)-2-((5-(pyridin-3-yl)-1,3,4-oxadiazol-2-yl)thio)ethanone694500-28-2C15H18N4O2S
- Urea, 1-methyl-3-((1-(2,6-xylyl)imidazol-2-ylthio)acetyl)-60176-54-7C15H18N4O2S
- Urea, 1-methyl-3-((1-(2,4-xylyl)imidazol-2-ylthio)acetyl)-60176-55-8C15H18N4O2S
- 4-Cyclohexyl-5-(3-methyl-2-nitrophenyl)-4H-1,2,4-triazole-3-thiol305336-16-7C15H18N4O2S
- 1-(2-(Benzo[d]thiazol-2-ylamino)-2-oxoethyl)piperidine-4-carboxamide894212-33-0C15H18N4O2S
- N-[4-(Acetylamino)phenyl]-2-(isopropylamino)-1,3-thiazole-4-carboxamide1219573-33-7C15H18N4O2S
- 4-(Pyrazin-2-yloxy)-N-(thiophen-2-ylmethyl)piperidine-1-carboxamide1448131-71-2C15H18N4O2S
- 4-((6-Methylpyridazin-3-yl)oxy)-N-(thiophen-2-yl)piperidine-1-carboxamide1797187-10-0C15H18N4O2S
- p-((4-Amino-o-tolyl)azo)-N,N-dimethylbenzenesulphonamide93805-42-6C15H18N4O2S
- 3-tert-Butyl-6-[(4-methoxyphenoxy)methyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazole876886-53-2C15H18N4O2S
- (E)-6-(tert-Butyl)-3-mercapto-4-((4-methoxybenzylidene)amino)-1,2,4-triazin-5(4H)-one398997-64-3C15H18N4O2S
- 6-(2,3-Dimethoxyphenyl)-3-isobutyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole947919-66-6C15H18N4O2S
- N-[3-(Acetylamino)phenyl]-2-(isopropylamino)-1,3-thiazole-4-carboxamide1219555-67-5C15H18N4O2S
- N-(4-Methyl-1,3-thiazol-2-yl)-2-(3-oxo-3,5,6,7,8,9-hexahydro-2H-cyclohepta[c]pyridazin-2-yl)acetamide1282106-87-9C15H18N4O2S
- 4-Amino-N5-benzyl-N3-(propan-2-yl)-1,2-thiazole-3,5-dicarboxamide1286711-42-9C15H18N4O2S
- 1-Phenyl-N-(2-(pyrrolidin-1-yl)pyrimidin-5-yl)methanesulfonamide1396853-62-5C15H18N4O2S
- N-((4-Methyl-6-morpholinopyrimidin-2-yl)methyl)thiophene-2-carboxamide1797806-36-0C15H18N4O2S
- [1-(3,5-Dimethyl-1,2-oxazol-4-yl)propyl]({[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]methyl})amine1797157-34-6C15H18N4O2S
- 1-(1-(Cyclopropylsulfonyl)pyrrolidin-3-yl)-4-phenyl-1H-1,2,3-triazole2034522-88-6C15H18N4O2S
- 2-Methyl-N-[(1r,4r)-4-(pyrazin-2-yloxy)cyclohexyl]-1,3-thiazole-4-carboxamide2034395-60-1C15H18N4O2S
- 1-((1r,4r)-4-(Pyrazin-2-yloxy)cyclohexyl)-3-(thiophen-2-yl)urea2034316-90-8C15H18N4O2S
- 3-(Pyridazin-3-yloxy)-N-(thiophen-2-ylmethyl)piperidine-1-carboxamide2034501-76-1C15H18N4O2S
- 3-Nitro-4-{[(2,4,6-trimethylphenyl)methyl]sulfanyl}pyridine-2,6-diamine60282-78-2C15H18N4O2S
- Methylethyl 2-(4-prop-2-enyl-5-(2-pyridyl)-1,2,4-triazol-3-ylthio)acetate578743-40-5C15H18N4O2S
- Methyl [2-(3-pyridinyl)-6-(1-pyrrolidinyl)-4-pyrimidinyl]methyl sulfone338967-55-8C15H18N4O2S
- 6-(3,4-Dimethoxybenzyl)-3-propyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole892677-31-5C15H18N4O2S
- 4-Amino-N'-(4-(dimethylamino)benzylidene)benzenesulfonohydrazide5448-85-1C15H18N4O2S
- 3-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-methyl-1-[(1-methyl-1H-pyrazol-4-yl)methyl]thiourea905211-77-0C15H18N4O2S
- N-(2-(1H-Indol-3-yl)ethyl)-1,3-dimethyl-1H-pyrazole-4-sulfonamide1006347-56-3C15H18N4O2S
- 4-(4-(Methylsulfonyl)piperazin-1-yl)-6-phenylpyrimidine951471-32-2C15H18N4O2S
- 1-[(p-Aminophenyl)sulfonyl]-4-(2-pyridinyl)piperazine71422-43-0C15H18N4O2S
- N-Ethyl-2-(2-(3-(p-tolyl)ureido)thiazol-4-yl)acetamide923163-99-9C15H18N4O2S
- 2-(3-Amino-4,6-dihydro-2H-thieno[3,4-c]pyrazol-2-yl)-N-(4-methoxybenzyl)acetamide1105190-63-3C15H18N4O2S
- N-(5,5-Dimethyl-7-oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-1-ethyl-1H-pyrazole-3-carboxamide1172274-29-1C15H18N4O2S
- Methyl 2-((7-phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)butanoate923139-18-8C15H18N4O2S
- N-(5,5-Dimethyl-7-oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-1,4-dimethyl-1H-pyrazole-5-carboxamide1206995-65-4C15H18N4O2S
- 4-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-1-(5-methyl-1,2-oxazole-3-carbonyl)piperidine1203393-46-7C15H18N4O2S
- (4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(2-methylthiazol-4-yl)methanone1210280-88-8C15H18N4O2S
- (2-Methoxypyridin-3-yl)(3-(5-methyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)methanone1226458-42-9C15H18N4O2S
Frequently asked questions
What is the molar mass of C15H18N4O2S?
The molar mass of C15H18N4O2S is 318.39 g/mol, calculated from standard atomic weights for 15 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 318.1150 Da.
How many compounds have the formula C15H18N4O2S?
CompoundList lists 228 compounds with the molecular formula C15H18N4O2S, including N-Cyclohexyl-2-{[5-(4-pyridinyl)-1,3,4-oxadiazol-2-yl]thio}acetamide, N-[2-(5-Oxo-3-propylsulfanyl-2H-1,2,4-triazin-6-yl)phenyl]propanamide, 1-(Azepan-1-yl)-2-((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)ethanone. 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 C15H18N4O2S?
C15H18N4O2S 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.