Molecular formula
C18H18N4O2S
315 compounds have this formula on CompoundList.
- Molar mass
- 354.43g/mol
- Monoisotopic mass
- 354.1150Da
- Atoms
- 43
- Elements
- 5
- Rings plus double bonds
- 12
The formula C18H18N4O2S describes a molecule made of 18 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 × 1861.00%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 185.12%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 415.81%14.007 × 4 = 56.028 g/mol
- O Oxygen × 29.03%15.999 × 2 = 31.998 g/mol
- S Sulfur × 19.05%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H18N4O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 315 compounds
![1-[5-[(4-Methylphenoxy)methyl]-1,3,4-thiadiazol-2-yl]-3-(4-methylphenyl)urea chemical structure, C18H18N4O2S, CAS 426248-52-4](/s/ZDCXZDKOQGWTBB-UHFFFAOYSA-N.svg)
1-[5-[(4-Methylphenoxy)methyl]-1,3,4-thiadiazol-2-yl]-3-(4-methylphenyl)urea
CAS 426248-52-4C18H18N4O2S
![1-(4-Ethoxyphenyl)-3-[5-(2-methylphenyl)-1,3,4-thiadiazol-2-yl]urea chemical structure, C18H18N4O2S, CAS 428482-22-8](/s/GMKLGDZPMAQJBP-UHFFFAOYSA-N.svg)
1-(4-Ethoxyphenyl)-3-[5-(2-methylphenyl)-1,3,4-thiadiazol-2-yl]urea
CAS 428482-22-8C18H18N4O2S
![1-(4-Methoxyphenyl)-3-[5-(1-phenylethyl)-1,3,4-thiadiazol-2-yl]urea chemical structure, C18H18N4O2S, CAS 426250-34-2](/s/WDOZPONRRHJILI-UHFFFAOYSA-N.svg)
1-(4-Methoxyphenyl)-3-[5-(1-phenylethyl)-1,3,4-thiadiazol-2-yl]urea
CAS 426250-34-2C18H18N4O2S
![2-{[5-(Pyridin-3-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}-N-(2,4,6-trimethylphenyl)acetamide chemical structure, C18H18N4O2S, CAS 332930-17-3](/s/BOLMJTSPMBOTAC-UHFFFAOYSA-N.svg)
2-{[5-(Pyridin-3-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}-N-(2,4,6-trimethylphenyl)acetamide
CAS 332930-17-3C18H18N4O2S
![(E)-2-((4-(Dimethylamino)-3-nitrobenzylidene)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile chemical structure, C18H18N4O2S, CAS 324059-38-3](/s/OYZWLLDIFOWXQK-RGVLZGJSSA-N.svg)
(E)-2-((4-(Dimethylamino)-3-nitrobenzylidene)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile
CAS 324059-38-3C18H18N4O2S
![1-[5-(3,4-Dimethylphenyl)-1,3,4-thiadiazol-2-yl]-3-(4-methoxyphenyl)urea chemical structure, C18H18N4O2S, CAS 428477-40-1](/s/AFJOOSYGRMBZSX-UHFFFAOYSA-N.svg)
1-[5-(3,4-Dimethylphenyl)-1,3,4-thiadiazol-2-yl]-3-(4-methoxyphenyl)urea
CAS 428477-40-1C18H18N4O2S
![2-[3-(1H-Benzimidazol-2-yl)pyridin-2-yl]sulfanyl-1-morpholin-4-ylethanone chemical structure, C18H18N4O2S, CAS 838100-65-5](/s/MWOPBJLELIRWHP-UHFFFAOYSA-N.svg)
2-[3-(1H-Benzimidazol-2-yl)pyridin-2-yl]sulfanyl-1-morpholin-4-ylethanone
CAS 838100-65-5C18H18N4O2S
![2-{[4-(2,4-Dimethylphenyl)-5-(2-hydroxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C18H18N4O2S, CAS 839696-10-5](/s/ITMUJSCKSDAZOF-UHFFFAOYSA-N.svg)
2-{[4-(2,4-Dimethylphenyl)-5-(2-hydroxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 839696-10-5C18H18N4O2S
4-(4-Oxo-2-sulfanylidene-1H-quinazolin-3-yl)-N-(pyridin-3-ylmethyl)butanamide
CAS 443353-41-1C18H18N4O2S
![N-Benzyl-6-[(methylsulfonyl)methyl]-2-(3-pyridinyl)-4-pyrimidinamine chemical structure, C18H18N4O2S, CAS 338967-53-6](/s/SBISHLQSXCYELX-UHFFFAOYSA-N.svg)
N-Benzyl-6-[(methylsulfonyl)methyl]-2-(3-pyridinyl)-4-pyrimidinamine
CAS 338967-53-6C18H18N4O2S
![N-[(E)-(2-Methoxyphenyl)methylideneamino]-2-(1-methylbenzimidazol-2-yl)sulfanylacetamide chemical structure, C18H18N4O2S, CAS 86406-31-7](/s/MKVUJAZAVIZOAW-YBFXNURJSA-N.svg)
N-[(E)-(2-Methoxyphenyl)methylideneamino]-2-(1-methylbenzimidazol-2-yl)sulfanylacetamide
CAS 86406-31-7C18H18N4O2S
![3-Butylsulfanyl-6-(furan-2-yl)-6,7-dihydro-[1,2,4]triazino[5,6-d][3,1]benzoxazepine chemical structure, C18H18N4O2S, CAS 353777-00-1](/s/NRGFGTHISKGSFC-UHFFFAOYSA-N.svg)
3-Butylsulfanyl-6-(furan-2-yl)-6,7-dihydro-[1,2,4]triazino[5,6-d][3,1]benzoxazepine
CAS 353777-00-1C18H18N4O2S
![4-[(E)-(2,4-Dimethoxyphenyl)methylideneamino]-3-(2-methylphenyl)-1H-1,2,4-triazole-5-thione chemical structure, C18H18N4O2S, CAS 488120-78-1](/s/HUZDZJXPTBTLCO-YBFXNURJSA-N.svg)
4-[(E)-(2,4-Dimethoxyphenyl)methylideneamino]-3-(2-methylphenyl)-1H-1,2,4-triazole-5-thione
CAS 488120-78-1C18H18N4O2S
![4-[(E)-(3,4-Dimethoxyphenyl)methylideneamino]-3-(2-methylphenyl)-1H-1,2,4-triazole-5-thione chemical structure, C18H18N4O2S, CAS 144140-08-9](/s/SOMBXBTYQOUOBF-YBFXNURJSA-N.svg)
4-[(E)-(3,4-Dimethoxyphenyl)methylideneamino]-3-(2-methylphenyl)-1H-1,2,4-triazole-5-thione
CAS 144140-08-9C18H18N4O2S
![N-Phenyl-N-(propan-2-yl)-2-{[5-(pyridin-3-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamide chemical structure, C18H18N4O2S, CAS 898650-91-4](/s/TWXUBQDLVCIQFW-UHFFFAOYSA-N.svg)
N-Phenyl-N-(propan-2-yl)-2-{[5-(pyridin-3-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamide
CAS 898650-91-4C18H18N4O2S
![2-[(1-Ethyl-1H-benzimidazol-2-yl)sulfanyl]-N'-[(E)-(3-hydroxyphenyl)methylidene]acetohydrazide chemical structure, C18H18N4O2S, CAS 306953-18-4](/s/VDHODVMSFCQFPQ-YBFXNURJSA-N.svg)
2-[(1-Ethyl-1H-benzimidazol-2-yl)sulfanyl]-N'-[(E)-(3-hydroxyphenyl)methylidene]acetohydrazide
CAS 306953-18-4C18H18N4O2S
N-(4-(5-((4-Methoxyphenyl)(methyl)amino)-1,3,4-thiadiazol-2-yl)phenyl)acetamide
CAS 1021134-25-7C18H18N4O2S
![2-[[5-(2-Methoxyphenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N-phenylacetamide chemical structure, C18H18N4O2S, CAS 333312-48-4](/s/NVXZNXWJLWFDAO-UHFFFAOYSA-N.svg)
2-[[5-(2-Methoxyphenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N-phenylacetamide
CAS 333312-48-4C18H18N4O2S
![1-[5-(3-Ethoxyphenyl)-1,3,4-thiadiazol-2-yl]-3-(4-methylphenyl)urea chemical structure, C18H18N4O2S, CAS 426240-46-2](/s/XMQNSFKKVVUMFB-UHFFFAOYSA-N.svg)
1-[5-(3-Ethoxyphenyl)-1,3,4-thiadiazol-2-yl]-3-(4-methylphenyl)urea
CAS 426240-46-2C18H18N4O2S
![1-(3,4-Dimethylphenyl)-3-[5-(3-methoxyphenyl)-1,3,4-thiadiazol-2-yl]urea chemical structure, C18H18N4O2S, CAS 429633-14-7](/s/JTRCCMCBSRULMA-UHFFFAOYSA-N.svg)
1-(3,4-Dimethylphenyl)-3-[5-(3-methoxyphenyl)-1,3,4-thiadiazol-2-yl]urea
CAS 429633-14-7C18H18N4O2S
![1-(3,4-Dimethylphenyl)-3-[5-(phenoxymethyl)-1,3,4-thiadiazol-2-yl]urea chemical structure, C18H18N4O2S, CAS 429627-58-7](/s/VPFQVTONBBUWLQ-UHFFFAOYSA-N.svg)
1-(3,4-Dimethylphenyl)-3-[5-(phenoxymethyl)-1,3,4-thiadiazol-2-yl]urea
CAS 429627-58-7C18H18N4O2S
![1-(3,4-Dimethylphenyl)-3-[5-(2-methoxyphenyl)-1,3,4-thiadiazol-2-yl]urea chemical structure, C18H18N4O2S, CAS 429629-87-8](/s/DNKKIROXLGUNIX-UHFFFAOYSA-N.svg)
1-(3,4-Dimethylphenyl)-3-[5-(2-methoxyphenyl)-1,3,4-thiadiazol-2-yl]urea
CAS 429629-87-8C18H18N4O2S
![N'-(6,6-Dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-yl)benzohydrazide chemical structure, C18H18N4O2S, CAS 330819-91-5](/s/WRXYAIKQXUKWLI-UHFFFAOYSA-N.svg)
N'-(6,6-Dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-yl)benzohydrazide
CAS 330819-91-5C18H18N4O2S
![N-[[4-(2-Methoxyphenyl)-5-sulfanylidene-1H-1,2,4-triazol-3-yl]methyl]-3-methylbenzamide chemical structure, C18H18N4O2S, CAS 391886-60-5](/s/JAWJYEVWEXWIEX-UHFFFAOYSA-N.svg)
N-[[4-(2-Methoxyphenyl)-5-sulfanylidene-1H-1,2,4-triazol-3-yl]methyl]-3-methylbenzamide
CAS 391886-60-5C18H18N4O2S
- 5-(Cinnamylthio)-1,3,7-trimethylpyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione1322276-42-5C18H18N4O2S
- N-Phenyl-N-propan-2-yl-2-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanyl]acetamide538337-67-6C18H18N4O2S
- 4-(2-(1-Ethyl-1H-indol-2-yl)thiazole-4-carbonyl)piperazin-2-one1171903-44-8C18H18N4O2S
- 1-(4-(6-(Furan-2-yl)pyridazin-3-yl)piperazin-1-yl)-2-(thiophen-2-yl)ethanone1203170-97-1C18H18N4O2S
- 2-Cyclopropyl-1-oxo-N-[5-(propan-2-yl)-1,3,4-thiadiazol-2-yl]-1,2-dihydroisoquinoline-4-carboxamide1324076-36-9C18H18N4O2S
- 2-(5-Methyl-6-oxopyrimidin-1(6H)-yl)-N-(2-(2-phenylthiazol-4-yl)ethyl)acetamide1351630-21-1C18H18N4O2S
- N-(2-(4,5-Dimethyl-6-oxopyrimidin-1(6H)-yl)ethyl)-2-phenylthiazole-4-carboxamide1396850-23-9C18H18N4O2S
- 1-(5-Methoxybenzo[d]thiazol-2-yl)-N-(pyridin-2-ylmethyl)azetidine-3-carboxamide1396717-33-1C18H18N4O2S
- 2-(1-Methyl-1H-indol-3-yl)-N-(4-oxo-5,6,7,8-tetrahydro-4H-thiazolo[5,4-c]azepin-2-yl)acetamide1797727-11-7C18H18N4O2S
- (E)-2-Methyl-7-(styrylsulfonyl)-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine1798401-79-2C18H18N4O2S
- 2-[(1-Ethyl-1H-benzimidazol-2-yl)sulfanyl]-N'-[(E)-(4-hydroxyphenyl)methylidene]acetohydrazide306953-38-8C18H18N4O2S
- 1-(4-Ethoxyphenyl)-3-[5-(3-methylphenyl)-1,3,4-thiadiazol-2-yl]urea426236-40-0C18H18N4O2S
- 4-Ethyl-3-(3-methylphenyl)-5-[(4-nitrophenyl)methylsulfanyl]-1,2,4-triazole714916-12-8C18H18N4O2S
- 1-(5-Benzyl-1,3,4-thiadiazol-2-yl)-3-(4-ethoxyphenyl)urea426248-46-6C18H18N4O2S
- 1-(4-Ethoxyphenyl)-3-[5-(4-methylphenyl)-1,3,4-thiadiazol-2-yl]urea426241-32-9C18H18N4O2S
- 2-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)-2-thienyl]-5-(methoxymethyl)pyrazolo[1,5-a]pyrimidin-7-ol439111-03-2C18H18N4O2S
- 2-{[5-(Furan-2-yl)-4-(prop-2-en-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-methylphenyl)acetamide577983-49-4C18H18N4O2S
- 2-(7-Methyl-4-oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d][1,2,3]triazin-3(4H)-yl)-N-phenylacetamide685845-41-4C18H18N4O2S
- N-[[2-Methyl-4-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]carbamothioyl]butanamide900762-32-5C18H18N4O2S
- 1-[[2-(1H-Indol-3-yl)acetyl]amino]-3-(4-methoxyphenyl)thiourea1024522-99-3C18H18N4O2S
- 4-[(E)-(4-Ethoxyphenyl)methylideneamino]-3-(4-methoxyphenyl)-1H-1,2,4-triazole-5-thione420843-15-8C18H18N4O2S
- N-[(2Z)-3,4,5,6,7,8-Hexahydro-2H-cyclohepta[d][1,3]thiazol-2-ylidene]-2-(1-oxophthalazin-2(1H)-yl)acetamide1282114-94-6C18H18N4O2S
- (2-(1H-Pyrrol-1-yl)thiazol-4-yl)(4-(2-hydroxyphenyl)piperazin-1-yl)methanone1206995-87-0C18H18N4O2S
- 3-(3-Acetyl-1H-indol-1-yl)-N-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)propanamide1219572-45-8C18H18N4O2S
- N-(2,3-Dimethylphenyl)-2-((3-(3-methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)thio)acetamide1251608-58-8C18H18N4O2S
- N-(5-Methylthiazol-2-yl)-2-(6-oxo-3-(p-tolyl)pyridazin-1(6H)-yl)propanamide1234986-87-8C18H18N4O2S
- N-[(2Z)-4-Ethyl-5-methyl-1,3-thiazol-2(3H)-ylidene]-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide1282114-33-3C18H18N4O2S
- N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-2-isopropyl-1-oxo-1,2-dihydroisoquinoline-4-carboxamide1324066-53-6C18H18N4O2S
- N-[2-(Pyrrolidin-1-yl)pyrimidin-5-yl]naphthalene-2-sulfonamide1421504-32-6C18H18N4O2S
- N-(6-(1H-Imidazol-1-yl)pyridin-3-yl)-5,6,7,8-tetrahydronaphthalene-2-sulfonamide1421525-30-5C18H18N4O2S
- 2-(4,5-Dimethyl-6-oxopyrimidin-1(6H)-yl)-N-((5-(thiophen-3-yl)pyridin-3-yl)methyl)acetamide1795480-62-4C18H18N4O2S
- 1-(3-(4-(Phenoxymethyl)-1H-1,2,3-triazol-1-yl)azetidin-1-yl)-2-(thiophen-2-yl)ethanone2034339-88-1C18H18N4O2S
- N-[(Z)-1-(4-Hydroxyphenyl)ethylideneamino]-2-(1-methylbenzimidazol-2-yl)sulfanylacetamide315221-11-5C18H18N4O2S
- 1-(4-Oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)piperidine-3-carboxamide1242998-43-1C18H18N4O2S
- N-(2-Acetamidoethyl)-1-phenyl-3-(thiophen-2-yl)-1H-pyrazole-4-carboxamide686770-29-6C18H18N4O2S
- N-(4-Propan-2-ylphenyl)-2-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanyl]acetamide905499-24-3C18H18N4O2S
- N-(4-Isopropylphenyl)-2-((5-(pyridin-3-yl)-1,3,4-oxadiazol-2-yl)thio)acetamide905502-29-6C18H18N4O2S
- N-((4-(2-Methoxyphenyl)-5-(methylthio)-4H-1,2,4-triazol-3-yl)methyl)benzamide391897-53-3C18H18N4O2S
- 2-(1,3-Benzoxazol-2-ylsulfanyl)-1-[4-(pyridin-2-yl)piperazin-1-yl]ethanone392709-61-4C18H18N4O2S
- 3-Methoxy-N-((5-(methylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)methyl)benzamide391918-15-3C18H18N4O2S
- 2-((6-(2,4-Dimethylphenyl)pyridazin-3-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide922901-12-0C18H18N4O2S
- 3-Amino-N-[4-(morpholin-4-yl)phenyl]thieno[2,3-b]pyridine-2-carboxamide923171-69-1C18H18N4O2S
- N-(4-Methyl-1,3-thiazol-2-yl)-4-(6-oxo-3-phenyl-1,6-dihydropyridazin-1-yl)butanamide953253-90-2C18H18N4O2S
- 1-Benzyl-3-{2-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]ethyl}urea1049264-40-5C18H18N4O2S
- N-(2-(4-Methyl-5-oxo-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)cinnamamide1203433-19-5C18H18N4O2S
- 1-(5-(5,6,7,8-Tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-yl)-3-(thiophen-2-ylmethyl)urea1207025-87-3C18H18N4O2S
- Benzo[d]thiazol-6-yl(4-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone1210284-65-3C18H18N4O2S
- Benzo[d]thiazol-2-yl(4-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone1208839-57-9C18H18N4O2S
- N-(4-Ethylphenyl)-2-((4-(3-methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)thio)acetamide1251547-73-5C18H18N4O2S
- N-(2,6-Dimethylphenyl)-2-((4-(3-methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)thio)acetamide1251588-47-2C18H18N4O2S
- N-(3-Ethylphenyl)-2-((3-(3-methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)thio)acetamide1251602-58-0C18H18N4O2S
- N-(2,4-Dimethylphenyl)-2-((3-(3-methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)thio)acetamide1251557-17-1C18H18N4O2S
- 2-((3-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)thio)-N-(4-methylbenzyl)acetamide1251634-22-6C18H18N4O2S
- N-(4-((6-Methylpyridazin-3-yl)amino)phenyl)-1-phenylmethanesulfonamide1251680-48-4C18H18N4O2S
- N-(4-Methylthiazol-2-yl)-2-(6-oxo-3-(p-tolyl)pyridazin-1(6H)-yl)propanamide1203318-94-8C18H18N4O2S
- (3-(Dimethylamino)phenyl)(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone1327231-75-3C18H18N4O2S
- N-(4-Carbamoylphenyl)-4-propyl-2-(1H-pyrrol-1-yl)-1,3-thiazole-5-carboxamide1246049-94-4C18H18N4O2S
- 1-(4-Phenylpiperazin-1-yl)-2-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)ethanone1286718-49-7C18H18N4O2S
- 5-{[(4,6-Dimethylpyrimidin-2-yl)sulfanyl]methyl}-N-(pyridin-4-ylmethyl)furan-2-carboxamide1401584-75-5C18H18N4O2S
- 5-{[(4,6-Dimethylpyrimidin-2-yl)sulfanyl]methyl}-N-(pyridin-2-ylmethyl)furan-2-carboxamide1401561-27-0C18H18N4O2S
- (4-(Dimethylamino)phenyl)(3-(3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone1396888-43-9C18H18N4O2S
- N-(2-(3-Cyclopropyl-5-oxo-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)thiophene-3-carboxamide1396808-00-6C18H18N4O2S
- N-(5-Butyl-1,3,4-thiadiazol-2-yl)-3-(pyridin-2-yloxy)benzamide1797320-31-0C18H18N4O2S
- 4-Phenyl-5-[1-(2-thienylcarbonyl)piperidin-4-yl]-2,4-dihydro-3H-1,2,4-triazol-3-one2062045-42-3C18H18N4O2S
- 3-(1-(2-(Thiophen-3-yl)acetyl)piperidin-4-yl)pyrido[2,3-d]pyrimidin-4(3H)-one2034224-71-8C18H18N4O2S
- (E)-2-Phenyl-N-(1-phenyl-2-(2H-1,2,3-triazol-2-yl)ethyl)ethenesulfonamide2035018-74-5C18H18N4O2S
- (E)-2-Ethoxy-6-(((3-mercapto-5-(o-tolyl)-4H-1,2,4-triazol-4-yl)imino)methyl)phenol488796-39-0C18H18N4O2S
- Pyrazolo(4,3-c)pyrido(3,2-e)(1,2)thiazine, 2,4-dihydro-3-phenyl-2,4,7,9-tetramethyl-, 5,5-dioxide162255-92-7C18H18N4O2S
- 1-[(1,2-Dimethylindol-5-yl)methyl]-3-(4-nitrophenyl)thiourea852140-10-4C18H18N4O2S
- 2-(1H-Benzimidazol-2-ylsulfanyl)-N'-[(1E)-1-(4-methoxyphenyl)ethylidene]acetohydrazide292181-72-7C18H18N4O2S
- Ethyl 5-[(4-methylbenzyl)amino]-3-(2-thienyl)-1,2,4-triazine-6-carboxylate339104-39-1C18H18N4O2S
- N-(4-Methoxyphenyl)-5-methyl-1-(3-methylsulfanylphenyl)triazole-4-carboxamide895647-82-2C18H18N4O2S
- N-Mesityl-2-((4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)acetamide896326-22-0C18H18N4O2S
- N-(2,3-Dimethylphenyl)-2-(7-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide896318-63-1C18H18N4O2S
- N-(2,5-Dimethylphenyl)-2-(7-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide896318-69-7C18H18N4O2S
- N-(2,3-Dimethylphenyl)-2-(8-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide896328-97-5C18H18N4O2S
Frequently asked questions
What is the molar mass of C18H18N4O2S?
The molar mass of C18H18N4O2S is 354.43 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 354.1150 Da.
How many compounds have the formula C18H18N4O2S?
CompoundList lists 315 compounds with the molecular formula C18H18N4O2S, including 1-[5-[(4-Methylphenoxy)methyl]-1,3,4-thiadiazol-2-yl]-3-(4-methylphenyl)urea, 1-(4-Ethoxyphenyl)-3-[5-(2-methylphenyl)-1,3,4-thiadiazol-2-yl]urea, 1-(4-Methoxyphenyl)-3-[5-(1-phenylethyl)-1,3,4-thiadiazol-2-yl]urea. 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 C18H18N4O2S?
C18H18N4O2S 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.