Molecular formula
C18H19N5O2S
216 compounds have this formula on CompoundList.
- Molar mass
- 369.44g/mol
- Monoisotopic mass
- 369.1259Da
- Atoms
- 45
- Elements
- 5
- Rings plus double bonds
- 12
The formula C18H19N5O2S describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 5 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 × 1858.52%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 195.18%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 518.96%14.007 × 5 = 70.035 g/mol
- O Oxygen × 28.66%15.999 × 2 = 31.998 g/mol
- S Sulfur × 18.68%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H19N5O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 216 compounds
2((4-ET-5-PH-4H-1,2,4-Triazol-3-yl)thio)N'-(1-(2-furyl)ethylidene)acetohydrazide
CAS 361165-50-6C18H19N5O2S
2-((4-ET-5-(4-Pyridinyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxy-PH)acetamide
CAS 332883-49-5C18H19N5O2S
![6-{[2-Oxo-2-(piperidin-1-yl)ethyl]sulfanyl}-1-phenyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one chemical structure, C18H19N5O2S, CAS 850911-78-3](/s/IJTOOYUFRYMEQK-UHFFFAOYSA-N.svg)
6-{[2-Oxo-2-(piperidin-1-yl)ethyl]sulfanyl}-1-phenyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one
CAS 850911-78-3C18H19N5O2S
![2-{[4-Ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-methoxyphenyl)acetamide chemical structure, C18H19N5O2S, CAS 575467-06-0](/s/BOZOVIGZSUWCFI-UHFFFAOYSA-N.svg)
2-{[4-Ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-methoxyphenyl)acetamide
CAS 575467-06-0C18H19N5O2S
2-((4-ET-5-(3-Pyridinyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxy-PH)acetamide
CAS 142529-68-8C18H19N5O2S
2-((4-Ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(2-methoxyphenyl)acetamide
CAS 332883-52-0C18H19N5O2S
![2-[5-(4-Methylpiperazin-1-yl)-2-nitrophenyl]sulfanyl-1H-benzimidazole chemical structure, C18H19N5O2S, CAS 309743-09-7](/s/KIARFLACFIUZAE-UHFFFAOYSA-N.svg)
2-[5-(4-Methylpiperazin-1-yl)-2-nitrophenyl]sulfanyl-1H-benzimidazole
CAS 309743-09-7C18H19N5O2S
2-((4-Amino-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-ethoxyphenyl)acetamide
CAS 685851-99-4C18H19N5O2S
2-((4-Ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(2-methoxyphenyl)acetamide
CAS 333331-32-1C18H19N5O2S
2-((4-Ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(2-methoxyphenyl)acetamide
CAS 618414-59-8C18H19N5O2S
![2-[[4-Amino-5-(2-methylphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-(4-methoxyphenyl)acetamide chemical structure, C18H19N5O2S, CAS 578753-03-4](/s/PKVLXFYOEDWUEG-UHFFFAOYSA-N.svg)
2-[[4-Amino-5-(2-methylphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-(4-methoxyphenyl)acetamide
CAS 578753-03-4C18H19N5O2S
![2-{[4-Ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-methoxyphenyl)acetamide chemical structure, C18H19N5O2S, CAS 483327-15-7](/s/LSWHHFSMVAXCHS-UHFFFAOYSA-N.svg)
2-{[4-Ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-methoxyphenyl)acetamide
CAS 483327-15-7C18H19N5O2S
![2-{[4-Ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-methoxyphenyl)acetamide chemical structure, C18H19N5O2S, CAS 618414-17-8](/s/HKSRCVUSQDZSDB-UHFFFAOYSA-N.svg)
2-{[4-Ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-methoxyphenyl)acetamide
CAS 618414-17-8C18H19N5O2S
![6-[[4-(2,5-Dimethylphenyl)-5-prop-2-enylsulfanyl-1,2,4-triazol-3-yl]methyl]-1H-pyrimidine-2,4-dione chemical structure, C18H19N5O2S, CAS 852048-11-4](/s/RTSRRSYBTPIYRS-UHFFFAOYSA-N.svg)
6-[[4-(2,5-Dimethylphenyl)-5-prop-2-enylsulfanyl-1,2,4-triazol-3-yl]methyl]-1H-pyrimidine-2,4-dione
CAS 852048-11-4C18H19N5O2S
![2-((3-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide chemical structure, C18H19N5O2S, CAS 852372-72-6](/s/LEJUMFURWWVPNS-UHFFFAOYSA-N.svg)
2-((3-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide
CAS 852372-72-6C18H19N5O2S
![N-(5,7-Diphenyl-1,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methanesulfonamide chemical structure, C18H19N5O2S, CAS 850900-30-0](/s/KISCFENOGNFEAC-UHFFFAOYSA-N.svg)
N-(5,7-Diphenyl-1,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methanesulfonamide
CAS 850900-30-0C18H19N5O2S
![2-((3-(4-Methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)-1-(pyrrolidin-1-yl)ethanone chemical structure, C18H19N5O2S, CAS 852376-14-8](/s/KFJJGEXCWGCCLA-UHFFFAOYSA-N.svg)
2-((3-(4-Methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)-1-(pyrrolidin-1-yl)ethanone
CAS 852376-14-8C18H19N5O2S
N-(1,5-Dimethyl-3-oxo-2-phenylpyrazol-4-yl)-2-(4-methylpyrimidin-2-yl)sulfanylacetamide
CAS 522642-55-3C18H19N5O2S
![6-{[5-(Allylsulfanyl)-4-ethyl-4H-1,2,4-triazol-3-yl]methoxy}-2-phenyl-3(2H)-pyridazinone chemical structure, C18H19N5O2S, CAS 692737-12-5](/s/JDZZUKXOZDESKG-UHFFFAOYSA-N.svg)
6-{[5-(Allylsulfanyl)-4-ethyl-4H-1,2,4-triazol-3-yl]methoxy}-2-phenyl-3(2H)-pyridazinone
CAS 692737-12-5C18H19N5O2S
![2-((1-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide chemical structure, C18H19N5O2S, CAS 483984-55-0](/s/IOMHPQPJPZJZHI-UHFFFAOYSA-N.svg)
2-((1-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide
CAS 483984-55-0C18H19N5O2S
1-(4,6-Dimethylquinazolin-2-yl)-2-(4-methylphenyl)sulfonylguanidine
CAS 351225-71-3C18H19N5O2S
1-(4,7-Dimethylquinazolin-2-yl)-2-(4-methylphenyl)sulfonylguanidine
CAS 351225-73-5C18H19N5O2S
![2-((6-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide chemical structure, C18H19N5O2S, CAS 891118-28-8](/s/WUMAWECGWMWGHV-UHFFFAOYSA-N.svg)
2-((6-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide
CAS 891118-28-8C18H19N5O2S
![N-(2-Methoxy-5-methylphenyl)-2-{[4-methyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C18H19N5O2S, CAS 557063-67-9](/s/ZOLCNKPBCBLPHS-UHFFFAOYSA-N.svg)
N-(2-Methoxy-5-methylphenyl)-2-{[4-methyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 557063-67-9C18H19N5O2S
- 2-Methoxybenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]hydrazone624725-03-7C18H19N5O2S
- (1E,2E)-3-(2-Furyl)-2-methyl-2-propenal [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]hydrazone624725-18-4C18H19N5O2S
- 2-{[4-Amino-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-methoxyphenyl)acetamide578732-87-3C18H19N5O2S
- 3-Methoxybenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]hydrazone624725-16-2C18H19N5O2S
- N-(4-Ethoxyphenyl)-2-{[4-methyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide767631-63-0C18H19N5O2S
- 2-[[6-(3-Methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl]-1-pyrrolidin-1-ylethanone894062-14-7C18H19N5O2S
- N-(Furan-2-ylmethyl)-2-((7-(p-tolyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetamide921790-53-6C18H19N5O2S
- 3-Methyl-N-{1-[3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}thiophene-2-carboxamide1396876-75-7C18H19N5O2S
- (4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(3-(thiophen-2-yl)-1H-pyrazol-5-yl)methanone1301767-51-0C18H19N5O2S
- N-(2-(6-Oxo-3-(1H-pyrazol-1-yl)pyridazin-1(6H)-yl)ethyl)-3-(phenylthio)propanamide1351645-08-3C18H19N5O2S
- N-[3-(Methylsulfanyl)phenyl]-2-{1-oxo-1H,2H,7H,8H,9H,10H-[1,2,4]triazino[4,5-b]indazol-2-yl}acetamide951536-79-1C18H19N5O2S
- N-Benzyl-2-((4-methyl-5-(1-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide1105207-45-1C18H19N5O2S
- 2-((4-Methyl-1-phenyl-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)-1-morpholinoethanone1105200-70-1C18H19N5O2S
- 6-Methyl-2-oxo-4-((2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)thio)-1,2-dihydropyrimidine-5-carbonitrile899756-13-9C18H19N5O2S
- N-(Benzo[d]thiazol-2-yl)-1-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)piperidine-3-carboxamide1421531-30-7C18H19N5O2S
- 2-({4-Allyl-5-[(2-naphthyloxy)methyl]-4H-1,2,4-triazol-3-yl}thio)acetohydrazide1306739-09-2C18H19N5O2S
- 2-{[5-(4-Aminophenyl)-4-methyl-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-methoxyphenyl)acetamide421570-26-5C18H19N5O2S
- N-(2-Methoxyphenyl)-2-(1-phenyltetrazol-5-yl)sulfanylbutanamide522650-74-4C18H19N5O2S
- 2-{[5-(4-Methoxyphenyl)-4-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide893726-56-2C18H19N5O2S
- N-(3-Methoxyphenyl)-2-{[1-(2-methylphenyl)-1H-tetrazol-5-yl]sulfanyl}propanamide887346-86-3C18H19N5O2S
- N-(2-Methoxyphenyl)-2-{[1-(2-methylphenyl)-1H-tetrazol-5-yl]sulfanyl}propanamide887346-89-6C18H19N5O2S
- N-(3-Methoxyphenyl)-2-((1-(p-tolyl)-1H-tetrazol-5-yl)thio)propanamide887347-31-1C18H19N5O2S
- 2-((1-(4-Ethoxyphenyl)-1H-tetrazol-5-yl)thio)-N-(o-tolyl)acetamide326016-34-6C18H19N5O2S
- 2-[1-(2-Ethoxyphenyl)tetrazol-5-yl]sulfanyl-N-(2-methylphenyl)acetamide874467-06-8C18H19N5O2S
- 2-Imino-10-methyl-5-oxo-1-((tetrahydrofuran-2-yl)methyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbothioamide683806-61-3C18H19N5O2S
- 3-((1-(2-Methoxyphenyl)-1H-tetrazol-5-yl)thio)-N-(o-tolyl)propanamide892072-83-2C18H19N5O2S
- 3-[1-(4-Methoxyphenyl)tetrazol-5-yl]sulfanyl-N-(3-methylphenyl)propanamide892074-24-7C18H19N5O2S
- 2-[1-(2-Ethylphenyl)tetrazol-5-yl]sulfanyl-N-(3-methoxyphenyl)acetamide878696-66-3C18H19N5O2S
- Theophylline, 7-((4,4-dimethyl-4H-1,3-benzothiazin-2-yl)methyl)-102367-56-6C18H19N5O2S
- N-(4-Methoxyphenyl)-2-{[1-(2-methylphenyl)-1H-tetrazol-5-yl]sulfanyl}propanamide887346-83-0C18H19N5O2S
- N-(4-Methoxyphenyl)-2-((1-(m-tolyl)-1H-tetrazol-5-yl)thio)propanamide887347-07-1C18H19N5O2S
- N-(3-Methoxyphenyl)-2-{[1-(3-methylphenyl)-1H-tetrazol-5-yl]sulfanyl}propanamide887347-10-6C18H19N5O2S
- N-(2-Methoxyphenyl)-2-{[1-(3-methylphenyl)-1H-tetrazol-5-yl]sulfanyl}propanamide890636-16-5C18H19N5O2S
- N-(4-Methoxyphenyl)-2-{[1-(4-methylphenyl)-1H-tetrazol-5-yl]sulfanyl}propanamide887347-28-6C18H19N5O2S
- N-(2-Methoxyphenyl)-2-{[1-(4-methylphenyl)-1H-tetrazol-5-yl]sulfanyl}propanamide887347-34-4C18H19N5O2S
- 2-((1-(4-Methoxyphenyl)-1H-tetrazol-5-yl)thio)-N-(m-tolyl)propanamide890638-10-5C18H19N5O2S
- 2-((1-(4-Methoxyphenyl)-1H-tetrazol-5-yl)thio)-N-(o-tolyl)propanamide887348-06-3C18H19N5O2S
- 2-((1-(4-Ethoxyphenyl)-1H-tetrazol-5-yl)thio)-N-phenylpropanamide887348-54-1C18H19N5O2S
- N-(4-Methoxyphenyl)-3-{[1-(3-methylphenyl)-1H-tetrazol-5-yl]sulfanyl}propanamide924828-27-3C18H19N5O2S
- 2-{[4-Amino-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-methoxyphenyl)acetamide522604-41-7C18H19N5O2S
- 2-[(4-Amino-5-phenyl-4H-1,2,4-triazol-3-yl)sulfanyl]-N-(2-methoxy-5-methylphenyl)acetamide577963-16-7C18H19N5O2S
- 2-{[5-(3-Aminophenyl)-4-methyl-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-methoxyphenyl)acetamide421570-31-2C18H19N5O2S
- N-(4-Ethoxyphenyl)-2-[1-(3-methylphenyl)tetrazol-5-yl]sulfanylacetamide874467-53-5C18H19N5O2S
- 1-(3-Methylphenyl)-N-[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]-4-oxo-1,4-dihydropyridazine-3-carboxamide892627-18-8C18H19N5O2S
- 1-(4-Methylphenyl)-N-[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]-4-oxo-1,4-dihydropyridazine-3-carboxamide892630-79-4C18H19N5O2S
- 2-{[4-(4-Methoxyphenyl)-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide893726-52-8C18H19N5O2S
- 3-((1-(4-Ethoxyphenyl)-1H-tetrazol-5-yl)thio)-N-phenylpropanamide924828-55-7C18H19N5O2S
- N-(Pyridin-3-yl)-2-{4-[5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl]piperidin-1-YL}acetamide1448077-72-2C18H19N5O2S
- 3-((2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethyl)thio)-5,6-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one891128-81-7C18H19N5O2S
- N-(4-Ethoxyphenyl)-2-{[4-methyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide338425-46-0C18H19N5O2S
- N-(4-Ethoxyphenyl)-2-{[4-methyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide482637-97-8C18H19N5O2S
- 2-[(4-Ethyl-5-pyridin-2-yl-1,2,4-triazol-3-yl)sulfanyl]-N-(3-methoxyphenyl)acetamide578757-74-1C18H19N5O2S
- 2-((4-Amino-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-ethoxyphenyl)acetamide585551-46-8C18H19N5O2S
- 2-((4-Amino-5-(m-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide843634-90-2C18H19N5O2S
- 2-((4-Amino-5-(m-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-methoxyphenyl)acetamide843635-01-8C18H19N5O2S
- 2-{[4-Amino-5-(2-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-methylphenyl)acetamide734534-69-1C18H19N5O2S
- 2-{[4-Amino-5-(2-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-methylphenyl)acetamide565174-50-7C18H19N5O2S
- N-(4-Ethoxyphenyl)-2-(1-phenyltetrazol-5-yl)sulfanylpropanamide693235-82-4C18H19N5O2S
- N-[4,5-Dimethyl-3-(pyridin-3-ylmethylcarbamoyl)thiophen-2-yl]-2-methylpyrazole-3-carboxamide957513-96-1C18H19N5O2S
- N-(2-Ethoxyphenyl)-2-[1-(3-methylphenyl)tetrazol-5-yl]sulfanylacetamide874467-30-8C18H19N5O2S
- 3-(1,3-Benzothiazol-2-yl)-N-[2-(morpholin-4-yl)ethyl]pyrazine-2-carboxamide873856-93-0C18H19N5O2S
- 2-{[1-(3,5-Dimethylphenyl)-1H-tetrazol-5-yl]sulfanyl}-N-(3-methoxyphenyl)acetamide904815-73-2C18H19N5O2S
- 2-[4-Oxo-7-phenyl-2-(piperidin-1-yl)-4H,5H-[1,3]thiazolo[4,5-d]pyridazin-5-yl]acetamide1203417-49-5C18H19N5O2S
- 4-(Pyrazolo[1,5-a]pyridine-3-carbonyl)-N-(thiophen-2-ylmethyl)piperazine-1-carboxamide1396680-93-5C18H19N5O2S
- N-(2-Methoxyphenyl)-5-methyl-7-(thiophen-2-yl)-4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide1212193-39-9C18H19N5O2S
- N-(2-Ethoxyphenyl)-2-{[4-methyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide557063-65-7C18H19N5O2S
- N-[[2-(4-Ethoxyphenyl)benzotriazol-5-yl]carbamothioyl]propanamide429637-68-3C18H19N5O2S
- 2-((4-Amino-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-benzylacetamide691366-51-5C18H19N5O2S
- N-(2-Ethoxyphenyl)-2-{[4-methyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide573937-54-9C18H19N5O2S
- N-(2-Ethoxyphenyl)-2-{[4-methyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide587012-59-7C18H19N5O2S
- 2-{[4-Amino-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-methylphenyl)acetamide880804-40-0C18H19N5O2S
- 2-{[4-Amino-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-methylphenyl)acetamide880804-37-5C18H19N5O2S
- 2-[1-(3,4-Dimethylphenyl)tetrazol-5-yl]sulfanyl-N-(3-methoxyphenyl)acetamide579470-99-8C18H19N5O2S
- 1-(4-Ethylphenyl)-4-oxo-N-[5-(propan-2-yl)-1,3,4-thiadiazol-2-yl]-1,4-dihydropyridazine-3-carboxamide898613-51-9C18H19N5O2S
- 2-{[1-(2-Methoxyphenyl)-1H-tetrazol-5-yl]sulfanyl}-N-(4-methylphenyl)propanamide924838-22-2C18H19N5O2S
- 2-{[4-(4-Ethoxyphenyl)-5-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide893726-58-4C18H19N5O2S
Frequently asked questions
What is the molar mass of C18H19N5O2S?
The molar mass of C18H19N5O2S is 369.44 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 369.1259 Da.
How many compounds have the formula C18H19N5O2S?
CompoundList lists 216 compounds with the molecular formula C18H19N5O2S, including 2((4-ET-5-PH-4H-1,2,4-Triazol-3-yl)thio)N'-(1-(2-furyl)ethylidene)acetohydrazide, 2-((4-ET-5-(4-Pyridinyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxy-PH)acetamide, 6-{[2-Oxo-2-(piperidin-1-yl)ethyl]sulfanyl}-1-phenyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one. 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 C18H19N5O2S?
C18H19N5O2S 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.