Molecular formula
C18H23N3OS
148 compounds have this formula on CompoundList.
- Molar mass
- 329.46g/mol
- Monoisotopic mass
- 329.1562Da
- Atoms
- 46
- Elements
- 5
- Rings plus double bonds
- 9
The formula C18H23N3OS describes a molecule made of 18 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom 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 × 1865.62%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 237.04%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 312.75%14.007 × 3 = 42.021 g/mol
- O Oxygen × 14.86%15.999 × 1 = 15.999 g/mol
- S Sulfur × 19.73%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H23N3OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 148 compounds
![(3-Amino-5,6,7,8,9,10-hexahydrocycloocta[b]thieno[3,2-e]pyridin-2-yl)(pyrrolidin-1-yl)methanone chemical structure, C18H23N3OS, CAS 401580-17-4](/s/WNUSFJKCSANUJV-UHFFFAOYSA-N.svg)
(3-Amino-5,6,7,8,9,10-hexahydrocycloocta[b]thieno[3,2-e]pyridin-2-yl)(pyrrolidin-1-yl)methanone
CAS 401580-17-4C18H23N3OS
![N-Cyclopentyl-2-[1-[(4-methylphenyl)methyl]imidazol-2-yl]sulfanylacetamide chemical structure, C18H23N3OS, CAS 869346-38-3](/s/QPEVFIIKZPEOFB-UHFFFAOYSA-N.svg)
N-Cyclopentyl-2-[1-[(4-methylphenyl)methyl]imidazol-2-yl]sulfanylacetamide
CAS 869346-38-3C18H23N3OS
3-(4,6-Dimethyl-2-methylsulfanylpyrimidin-5-yl)-N-(2-ethylphenyl)propanamide
CAS 878948-08-4C18H23N3OS
![1-[3-(Dimethylamino)propyl]-3-(4-phenoxyphenyl)thiourea chemical structure, C18H23N3OS, CAS 502877-59-0](/s/KDRAANJSOLLKJE-UHFFFAOYSA-N.svg)
1-[3-(Dimethylamino)propyl]-3-(4-phenoxyphenyl)thiourea
CAS 502877-59-0C18H23N3OS
N-(2,3-Dimethylcyclohexyl)-2-(quinazolin-4-ylthio)acetamide
CAS 1005052-66-3C18H23N3OS
![N-Cyclohexyl-2-[1-(3-methylphenyl)imidazol-2-yl]sulfanylacetamide chemical structure, C18H23N3OS, CAS 851131-12-9](/s/KNYPKVLCCHHMBK-UHFFFAOYSA-N.svg)
N-Cyclohexyl-2-[1-(3-methylphenyl)imidazol-2-yl]sulfanylacetamide
CAS 851131-12-9C18H23N3OS
1-(4-Phenyl-5-propyl-1,3-thiazol-2-yl)piperidine-4-carboxamide
CAS 309266-49-7C18H23N3OS
N-Cyclopropyl-1-(6-ethyl-1,3-benzothiazol-2-yl)piperidine-4-carboxamide
CAS 685884-49-5C18H23N3OS
![N-(2-tert-Butyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)-3-phenylpropanamide chemical structure, C18H23N3OS, CAS 476459-29-7](/s/VODFXMVJXIEHHW-UHFFFAOYSA-N.svg)
N-(2-tert-Butyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)-3-phenylpropanamide
CAS 476459-29-7C18H23N3OS
![N-(2-(tert-Butyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3,4-dimethylbenzamide chemical structure, C18H23N3OS, CAS 361477-40-9](/s/UJAKPGKDDYKRCY-UHFFFAOYSA-N.svg)
N-(2-(tert-Butyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3,4-dimethylbenzamide
CAS 361477-40-9C18H23N3OS
![N-[2-(2,4-Dimethylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]pentanamide chemical structure, C18H23N3OS, CAS 396723-49-2](/s/STIDRODZRFWFTF-UHFFFAOYSA-N.svg)
N-[2-(2,4-Dimethylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]pentanamide
CAS 396723-49-2C18H23N3OS
![N-(2-(tert-Butyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3,5-dimethylbenzamide chemical structure, C18H23N3OS, CAS 361168-49-2](/s/YNRPMOIKYPCMES-UHFFFAOYSA-N.svg)
N-(2-(tert-Butyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3,5-dimethylbenzamide
CAS 361168-49-2C18H23N3OS
![2-Ethyl-N-[2-(2-methylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]butanamide chemical structure, C18H23N3OS, CAS 361172-55-6](/s/UUHUYROKRHJISE-UHFFFAOYSA-N.svg)
2-Ethyl-N-[2-(2-methylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]butanamide
CAS 361172-55-6C18H23N3OS
1-((1-Benzylpiperidin-4-yl)methyl)-3-(thiophen-2-yl)urea
CAS 1207019-43-9C18H23N3OS
1-(4-((1H-Pyrazol-1-yl)methyl)piperidin-1-yl)-3-(phenylthio)propan-1-one
CAS 1286704-24-2C18H23N3OS
N-(2-(4-Phenylpiperazin-1-yl)ethyl)-2-(thiophen-2-yl)acetamide
CAS 1049436-66-9C18H23N3OS
1-Benzyl-3-(2-(pyrrolidin-1-yl)-2-(thiophen-3-yl)ethyl)urea
CAS 1171706-52-7C18H23N3OS
N-(Cyclohexylmethyl)-2-(2-(phenylamino)thiazol-4-yl)acetamide
CAS 1040678-26-9C18H23N3OS
![N-(2-(2,4-Dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-methylbutanamide chemical structure, C18H23N3OS, CAS 681269-87-4](/s/SUIPREMTAPVBTQ-UHFFFAOYSA-N.svg)
N-(2-(2,4-Dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-methylbutanamide
CAS 681269-87-4C18H23N3OS
![Guanidine, N,N'-diethyl-N''-[4-[(4-methoxyphenyl)thio]phenyl]- chemical structure, C18H23N3OS, CAS 677343-06-5](/s/IEGQNJNPMNUPTJ-UHFFFAOYSA-N.svg)
Guanidine, N,N'-diethyl-N''-[4-[(4-methoxyphenyl)thio]phenyl]-
CAS 677343-06-5C18H23N3OS
4-(3-(Pyrrolidin-1-ylmethyl)-1,4-thiazepane-4-carbonyl)benzonitrile
CAS 1421498-19-2C18H23N3OS
![6-[(2R)-1-Amino-4-methylpentan-2-yl]-3-(pyridin-3-yl)-5,6-dihydrothieno[2,3-c]pyridin-7(4H)-one chemical structure, C18H23N3OS, CAS 2470012-40-7](/s/QWOFHSCQDREXBV-CQSZACIVSA-N.svg)
6-[(2R)-1-Amino-4-methylpentan-2-yl]-3-(pyridin-3-yl)-5,6-dihydrothieno[2,3-c]pyridin-7(4H)-one
CAS 2470012-40-7C18H23N3OS
2-(4,6-Dimethylpyrimidin-2-yl)sulfanyl-N-(1-phenylethyl)butanamide
CAS 627057-67-4C18H23N3OS
![N-[4-(sec-Butyl)phenyl]-2-[(4,6-dimethyl-2-pyrimidinyl)sulfanyl]acetamide chemical structure, C18H23N3OS, CAS 306729-98-6](/s/FGCPODKOHFCFQE-UHFFFAOYSA-N.svg)
N-[4-(sec-Butyl)phenyl]-2-[(4,6-dimethyl-2-pyrimidinyl)sulfanyl]acetamide
CAS 306729-98-6C18H23N3OS
- (E)-5-(Diethylamino)-2-(((4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)imino)methyl)phenol325471-55-4C18H23N3OS
- N-[4-(Diethylamino)-3-methylphenyl]-2-pyridin-2-ylsulfanylacetamide713096-81-2C18H23N3OS
- 4-(Furan-2-ylmethyl)-N-[(4-methylphenyl)methyl]piperazine-1-carbothioamide708214-24-8C18H23N3OS
- 2-Ethyl-N-[2-(3-methylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]butanamide392289-02-0C18H23N3OS
- N-(4-Butylphenyl)-2-[(4,6-dimethylpyrimidin-2-yl)sulfanyl]acetamide303091-27-2C18H23N3OS
- N-(2-(3,5-Dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)pivalamide396723-59-4C18H23N3OS
- (4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)(cyclohexyl)methanone681161-90-0C18H23N3OS
- 1-(4-((1H-Pyrazol-1-yl)methyl)piperidin-1-yl)-2-(benzylthio)ethanone1286696-16-9C18H23N3OS
- 1-Cyclopentyl-3-((4-methyl-2-(o-tolyl)thiazol-5-yl)methyl)urea1448078-20-3C18H23N3OS
- N-[(5-Cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl]-1-(thiophen-2-yl)cyclopentane-1-carboxamide1448072-26-1C18H23N3OS
- 1-(3-Ethoxypropyl)-3-[4-(phenylamino)phenyl]thiourea516456-95-4C18H23N3OS
- N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-3-phenylbutanamide524686-01-9C18H23N3OS
- N-(2-(2,3-Dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)pivalamide450343-70-1C18H23N3OS
- N-(2-(2,3-Dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-methylbutanamide450343-72-3C18H23N3OS
- 3-(4-Methoxyphenyl)-6-(2-piperidin-1-ylethylsulfanyl)pyridazine941931-08-4C18H23N3OS
- 2-((1-Methyl-5-(p-tolyl)-1H-imidazol-2-yl)thio)-1-(piperidin-1-yl)ethanone1206990-61-5C18H23N3OS
- 3-Cyclohexyl-1-(pyridin-2-ylmethyl)-1-(thiophen-3-ylmethyl)urea1234954-38-1C18H23N3OS
- N-((1-Methyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)methyl)-3-(phenylthio)propanamide1448072-04-5C18H23N3OS
- N-[(1-Cyclopentyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)methyl]thiophene-3-carboxamide1448062-91-6C18H23N3OS
- N-Cyclopentyl-N-((5-cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl)thiophene-3-carboxamide1787880-30-1C18H23N3OS
- (3,5-Dimethyl-1H-pyrazol-4-yl)(7-(o-tolyl)-1,4-thiazepan-4-yl)methanone1704489-05-3C18H23N3OS
- N-(2,6-Diethylphenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)acetamide332922-26-6C18H23N3OS
- 2-(1-Ethyl-5-phenylimidazol-2-yl)sulfanyl-1-piperidin-1-ylethanone483310-27-6C18H23N3OS
- N-Cyclopentyl-2-((1-(3,5-dimethylphenyl)-1H-imidazol-2-yl)thio)acetamide851132-26-8C18H23N3OS
- (E)-5-(4-(Diethylamino)benzylidene)-2-(pyrrolidin-1-yl)thiazol-4(5H)-one340177-28-8C18H23N3OS
- N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-2-phenylbutanamide380163-11-1C18H23N3OS
- N-[5-(1-Phenylpropyl)-1,3,4-thiadiazol-2-yl]cyclohexanecarboxamide381697-97-8C18H23N3OS
- N-(2-(3,4-Dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)pivalamide681268-93-9C18H23N3OS
- 3-(4,6-Dimethyl-2-methylsulfanylpyrimidin-5-yl)-N-(2,3-dimethylphenyl)propanamide930713-90-9C18H23N3OS
- 3-(4,6-Dimethyl-2-methylsulfanylpyrimidin-5-yl)-N-(3,5-dimethylphenyl)propanamide930983-09-8C18H23N3OS
- N-(1-Cyanocyclopentyl)-2-(4-cyclopropyl-6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl)acetamide950123-39-4C18H23N3OS
- N-(3-(4-Phenylpiperazin-1-yl)propyl)thiophene-2-carboxamide27105-84-6C18H23N3OS
- 2-{[6-Methyl-2-(propan-2-yl)pyrimidin-4-yl]sulfanyl}-N-(1-phenylethyl)acetamide1219029-64-7C18H23N3OS
- 2-(Azepan-1-ylmethyl)-6-[4-(methylsulfanyl)phenyl]pyridazin-3(2H)-one1351694-85-3C18H23N3OS
- N-Cyclopentyl-N-((1-methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methyl)thiophene-2-carboxamide2034336-18-8C18H23N3OS
- (2-(Aminomethyl)-6-methylpiperidin-1-yl)(2-methyl-4-phenylthiazol-5-yl)methanone1450633-77-8C18H23N3OS
- N-(2-(3,5-Dimethyl-4-(thiophen-2-yl)-1H-pyrazol-1-yl)ethyl)cyclohex-3-enecarboxamide2034356-03-9C18H23N3OS
- 5-Thiazolecarboxamide, N-(1-methyl-2-(1-piperidinyl)ethyl)-4-phenyl-, hydrochloride99822-87-4C18H23N3OS
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-(3-ethylphenyl)propanamide949362-52-1C18H23N3OS
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-[(4-methylphenyl)methyl]propanamide949362-80-5C18H23N3OS
- 3-(4,6-Dimethyl-2-methylsulfanylpyrimidin-5-yl)-N-(2,4-dimethylphenyl)propanamide930526-75-3C18H23N3OS
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-(3,4-dimethylphenyl)propanamide949666-55-1C18H23N3OS
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-[(2-methylphenyl)methyl]propanamide949346-58-1C18H23N3OS
- N-(2-(4-Methylpiperazin-1-yl)-2-(thiophen-3-yl)ethyl)benzamide946271-80-3C18H23N3OS
- 1-(2-(Pyrrolidin-1-yl)-2-(thiophen-3-yl)ethyl)-3-(p-tolyl)urea954691-18-0C18H23N3OS
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-(2,6-dimethylphenyl)propanamide949400-36-6C18H23N3OS
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-(1-phenylethyl)propanamide950120-61-3C18H23N3OS
- N-Cyclooctyl-4-methyl-2-(pyridin-3-yl)-1,3-thiazole-5-carboxamide948777-82-0C18H23N3OS
- 2-[(1-Cyclohexyl-1H-imidazol-2-yl)sulfanyl]-N-(4-methylphenyl)acetamide946367-56-2C18H23N3OS
- N-{3-[Benzyl(methyl)amino]propyl}-2-(methylsulfanyl)pyridine-3-carboxamide1197708-25-0C18H23N3OS
- 2-{[1-Ethyl-5-(4-methylphenyl)-1H-imidazol-2-yl]sulfanyl}-1-(pyrrolidin-1-yl)ethan-1-one1207013-09-9C18H23N3OS
- 2-{[5-(4-Methylphenyl)-1-(prop-2-en-1-yl)-1H-imidazol-2-yl]sulfanyl}-N-(propan-2-yl)acetamide1207011-79-7C18H23N3OS
- 2-{[(4-Methylphenyl)methyl]sulfanyl}-5-(piperidin-1-ylmethyl)-1,4-dihydropyrimidin-4-one1221715-26-9C18H23N3OS
- (4-((1H-Imidazol-1-yl)methyl)piperidin-1-yl)(2-(ethylthio)phenyl)methanone1286711-94-1C18H23N3OS
- N-[(1-Cyclopentyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)methyl]thiophene-2-carboxamide1448137-43-6C18H23N3OS
- N-((1-Cyclopentyl-5-cyclopropyl-1H-pyrazol-3-yl)methyl)-2-(thiophen-2-yl)acetamide1448079-01-3C18H23N3OS
- 4-(Azocane-1-carbonyl)-6-cyclopropyl-2-(methylsulfanyl)pyridine-3-carbonitrile1423224-69-4C18H23N3OS
- N-((1-(Thiazol-2-yl)pyrrolidin-2-yl)methyl)-3-(o-tolyl)propanamide1790197-27-1C18H23N3OS
- N-((1-(Thiazol-2-yl)piperidin-3-yl)methyl)-2-(m-tolyl)acetamide1795458-60-4C18H23N3OS
- N-Cyclopentyl-N-((5-cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl)thiophene-2-carboxamide1798674-01-7C18H23N3OS
- 1-(4-(6,7-Dihydrothieno[3,2-c]pyridin-5(4H)-yl)piperidin-1-yl)-2-(1H-pyrrol-1-yl)ethanone2034311-47-0C18H23N3OS
- 3-Cyano-N-((1-(tetrahydrothiophen-3-yl)piperidin-4-yl)methyl)benzamide2034591-29-0C18H23N3OS
- 1-(3-(1-Methyl-1H-pyrazol-3-yl)piperidin-1-yl)-3-(phenylthio)propan-1-one2034304-33-9C18H23N3OS
- N-(5-tert-Butyl-2-cyanothiophen-3-yl)-1-(prop-2-yn-1-yl)piperidine-4-carboxamide2094927-08-7C18H23N3OS
- N-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-(thiophen-3-yl)ethyl)cyclohex-3-enecarboxamide2034492-42-5C18H23N3OS
- 3-[4-(Thian-4-yl)-1,4-diazepane-1-carbonyl]benzonitrile2034609-53-3C18H23N3OS
- N-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-(thiophen-2-yl)ethyl)cyclohex-3-enecarboxamide2097917-10-5C18H23N3OS
- 3-(3-Methylthiophen-2-yl)-1-[3-(1H-pyrazol-1-yl)-8-azabicyclo[3.2.1]octan-8-yl]propan-1-one2319808-63-2C18H23N3OS
- 1-[3-(1H-Imidazol-1-yl)-8-azabicyclo[3.2.1]octan-8-yl]-3-(3-methylthiophen-2-yl)propan-1-one2320575-10-6C18H23N3OS
- 2-[4-(Thiolan-3-yl)-1,4-diazepane-1-carbonyl]-1H-indole2310152-11-3C18H23N3OS
- 1-(1-Adamantyl)-3-[(E)-(2-hydroxyphenyl)methylideneamino]thiourea32403-31-9C18H23N3OS
- N-(1-Isopropyl-4,5,6,7-tetrahydro-1H-indazol-6-yl)-N-(thiophen-2-ylmethyl)acrylamide2411218-26-1C18H23N3OS
- 1-(Benzo[d]thiazol-2-yl)-N-cyclopentylpiperidine-4-carboxamide605639-97-2C18H23N3OS
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-(4-ethylphenyl)propanamide949374-89-4C18H23N3OS
- 2-Azaperhydroepinyl-N-[4-(4-methylphenyl)(1,3-thiazol-2-yl)]acetamide879922-75-5C18H23N3OS
- 2-Nonyl-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one895961-17-8C18H23N3OS
Frequently asked questions
What is the molar mass of C18H23N3OS?
The molar mass of C18H23N3OS is 329.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 329.1562 Da.
How many compounds have the formula C18H23N3OS?
CompoundList lists 148 compounds with the molecular formula C18H23N3OS, including (3-Amino-5,6,7,8,9,10-hexahydrocycloocta[b]thieno[3,2-e]pyridin-2-yl)(pyrrolidin-1-yl)methanone, N-Cyclopentyl-2-[1-[(4-methylphenyl)methyl]imidazol-2-yl]sulfanylacetamide, 3-(4,6-Dimethyl-2-methylsulfanylpyrimidin-5-yl)-N-(2-ethylphenyl)propanamide. 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 C18H23N3OS?
C18H23N3OS 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.