Molecular formula
C18H19N5O4
98 compounds have this formula on CompoundList.
- Molar mass
- 369.38g/mol
- Monoisotopic mass
- 369.1437Da
- Atoms
- 46
- Elements
- 4
- Rings plus double bonds
- 12
The formula C18H19N5O4 describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms and 4 oxygen atoms. 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 × 1858.53%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 × 417.33%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C18H19N5O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 98 of 98 compounds
3-Methyl-8-morpholino-7-(2-oxo-2-phenylethyl)-1H-purine-2,6(3H,7H)-dione
CAS 123496-38-8C18H19N5O4
![2-(9-Benzyl-1-methyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl)acetic acid chemical structure, C18H19N5O4, CAS 878423-55-3](/s/SWGCMSUIHBIEJK-UHFFFAOYSA-N.svg)
2-(9-Benzyl-1-methyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl)acetic acid
CAS 878423-55-3C18H19N5O4
2-((4-(Bis(2-hydroxyethyl)amino)-o-tolyl)azo)-5-nitrobenzonitrile
CAS 12236-25-8C18H19N5O4
![Ethyl 2-[[2-[1-(4-methylphenyl)-4-oxopyrazolo[3,4-d]pyrimidin-5-yl]acetyl]amino]acetate chemical structure, C18H19N5O4, CAS 841212-23-5](/s/ZCWZHAWELYNUFN-UHFFFAOYSA-N.svg)
Ethyl 2-[[2-[1-(4-methylphenyl)-4-oxopyrazolo[3,4-d]pyrimidin-5-yl]acetyl]amino]acetate
CAS 841212-23-5C18H19N5O4
![5-Amino-3-[(Z)-1-cyano-2-(3,4,5-trimethoxyphenyl)ethenyl]-1-(2-hydroxyethyl)pyrazole-4-carbonitrile chemical structure, C18H19N5O4, CAS 1321786-19-9](/s/IDYIGKMKNGTANZ-WUXMJOGZSA-N.svg)
5-Amino-3-[(Z)-1-cyano-2-(3,4,5-trimethoxyphenyl)ethenyl]-1-(2-hydroxyethyl)pyrazole-4-carbonitrile
CAS 1321786-19-9C18H19N5O4
![N-(Benzo[d][1,3]dioxol-5-yl)-2-(1-(tert-butyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)acetamide chemical structure, C18H19N5O4, CAS 863447-91-0](/s/PRGXZIGPAFIRBI-UHFFFAOYSA-N.svg)
N-(Benzo[d][1,3]dioxol-5-yl)-2-(1-(tert-butyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)acetamide
CAS 863447-91-0C18H19N5O4
![Furan-2-yl-[4-[(1-methyl-5-nitrobenzimidazol-2-yl)methyl]piperazin-1-yl]methanone chemical structure, C18H19N5O4, CAS 879568-92-0](/s/MCXBLUSSHZTCQK-UHFFFAOYSA-N.svg)
Furan-2-yl-[4-[(1-methyl-5-nitrobenzimidazol-2-yl)methyl]piperazin-1-yl]methanone
CAS 879568-92-0C18H19N5O4
![8-(2-Hydroxyethyl)-7-(4-methoxyphenyl)-1,3-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C18H19N5O4, CAS 370584-70-6](/s/NHBUVZYGYGFQGD-UHFFFAOYSA-N.svg)
8-(2-Hydroxyethyl)-7-(4-methoxyphenyl)-1,3-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 370584-70-6C18H19N5O4
![Methyl 2-(1-methyl-2,4-dioxo-8-(m-tolyl)-7,8-dihydro-1H-imidazo[2,1-f]purin-3(2H,4H,6H)-yl)acetate chemical structure, C18H19N5O4, CAS 872840-05-6](/s/NUQWMEQLEXJWCB-UHFFFAOYSA-N.svg)
Methyl 2-(1-methyl-2,4-dioxo-8-(m-tolyl)-7,8-dihydro-1H-imidazo[2,1-f]purin-3(2H,4H,6H)-yl)acetate
CAS 872840-05-6C18H19N5O4
![(2R,3R,4S,5R)-2-[6-(2,3-Dihydro-1H-indol-1-yl)-9H-purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol chemical structure, C18H19N5O4, CAS 402724-46-3](/s/MJZNVFUWLNOLRO-SCFUHWHPSA-N.svg)
(2R,3R,4S,5R)-2-[6-(2,3-Dihydro-1H-indol-1-yl)-9H-purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol
CAS 402724-46-3C18H19N5O4
![(4-((1-Methyl-1H-benzo[d]imidazol-2-yl)methyl)piperazin-1-yl)(5-nitrofuran-2-yl)methanone chemical structure, C18H19N5O4, CAS 1172870-18-6](/s/GEXPNDMZERVWTQ-UHFFFAOYSA-N.svg)
(4-((1-Methyl-1H-benzo[d]imidazol-2-yl)methyl)piperazin-1-yl)(5-nitrofuran-2-yl)methanone
CAS 1172870-18-6C18H19N5O4
1-(3-(Furan-2-yl)-1H-pyrazole-5-carbonyl)-N-(5-methylisoxazol-3-yl)piperidine-4-carboxamide
CAS 1301766-76-6C18H19N5O4
![(4-Oxo-2H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl 4-(morpholin-4-ylmethyl)benzoate chemical structure, C18H19N5O4, CAS 131402-47-6](/s/PYTOEBAULXXAAW-UHFFFAOYSA-N.svg)
(4-Oxo-2H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl 4-(morpholin-4-ylmethyl)benzoate
CAS 131402-47-6C18H19N5O4
![1-[[3-(Morpholinomethyl)benzoyloxy]methyl]-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one chemical structure, C18H19N5O4, CAS 131402-48-7](/s/NPBZYWHKNPFNOQ-UHFFFAOYSA-N.svg)
1-[[3-(Morpholinomethyl)benzoyloxy]methyl]-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS 131402-48-7C18H19N5O4
![Ethyl 4-oxo-4-((4-oxo-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)amino)butanoate chemical structure, C18H19N5O4, CAS 919858-04-1](/s/SNCKERCBJCERHK-UHFFFAOYSA-N.svg)
Ethyl 4-oxo-4-((4-oxo-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)amino)butanoate
CAS 919858-04-1C18H19N5O4
2-(2-Methoxyphenoxy)-N-(3-methyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)acetamide
CAS 1004638-84-9C18H19N5O4
Propanenitrile, 3-((2-hydroxyethyl)(4-(2-(2-hydroxy-4-nitrophenyl)diazenyl)-3-methylphenyl)amino)-
CAS 13377-98-5C18H19N5O4
![Ethyl (1-methyl-2,4-dioxo-8-phenyl-1,2,4,6,7,8-hexahydro-3H-imidazo[2,1-f]purin-3-yl)acetate chemical structure, C18H19N5O4, CAS 302799-01-5](/s/IKRNGSVYHDAIFA-UHFFFAOYSA-N.svg)
Ethyl (1-methyl-2,4-dioxo-8-phenyl-1,2,4,6,7,8-hexahydro-3H-imidazo[2,1-f]purin-3-yl)acetate
CAS 302799-01-5C18H19N5O4
![2-(1,7-Dimethyl-2,4-dioxo-9-phenyl-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl)acetic acid chemical structure, C18H19N5O4, CAS 878423-60-0](/s/WTWUVIQXSBJUJY-UHFFFAOYSA-N.svg)
2-(1,7-Dimethyl-2,4-dioxo-9-phenyl-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl)acetic acid
CAS 878423-60-0C18H19N5O4
N-(2,5-Dimethylphenyl)-7-morpholin-4-yl-4-nitro-2,1,3-benzoxadiazol-5-amine
CAS 353507-32-1C18H19N5O4
![2-[1-Methyl-9-(4-methylphenyl)-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetic acid chemical structure, C18H19N5O4, CAS 164410-92-8](/s/FMTFGIWKUBDWTJ-UHFFFAOYSA-N.svg)
2-[1-Methyl-9-(4-methylphenyl)-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetic acid
CAS 164410-92-8C18H19N5O4
![8-(Furan-2-ylmethyl)-1,6,7-trimethyl-3-(2-oxopropyl)-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C18H19N5O4, CAS 876671-13-5](/s/RQYCDYGYAAGQGF-UHFFFAOYSA-N.svg)
8-(Furan-2-ylmethyl)-1,6,7-trimethyl-3-(2-oxopropyl)-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 876671-13-5C18H19N5O4
![8-(2,5-Dimethoxyphenyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C18H19N5O4, CAS 876673-35-7](/s/SCSIMPJFWROHTJ-UHFFFAOYSA-N.svg)
8-(2,5-Dimethoxyphenyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 876673-35-7C18H19N5O4
![Ethyl 4-(1-methyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-9-yl)benzoate chemical structure, C18H19N5O4, CAS 879446-72-7](/s/PATNSSUJBKFBRZ-UHFFFAOYSA-N.svg)
Ethyl 4-(1-methyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-9-yl)benzoate
CAS 879446-72-7C18H19N5O4
- 2-(8-(3,4-Dihydroisoquinolin-2(1H)-yl)-1,3-dimethyl-2,6-dioxo-2,3-dihydro-1H-purin-7(6H)-yl)acetic acid1021125-81-4C18H19N5O4
- 2-[6-(3,5-Dimethylphenyl)-4-methyl-1,3-dioxo-7,8-dihydropurino[7,8-a]imidazol-2-yl]acetic acid878736-49-3C18H19N5O4
- 2-[6-(4-Ethylphenyl)-4-methyl-1,3-dioxo-7,8-dihydropurino[7,8-a]imidazol-2-yl]acetic acid878736-51-7C18H19N5O4
- N-(2,4-Dimethylphenyl)-7-morpholin-4-yl-4-nitro-2,1,3-benzoxadiazol-5-amine353507-31-0C18H19N5O4
- Methyl 2-[1-methyl-8-(2-methylphenyl)-2,4-dioxo-1,3,5-trihydroimidazolidino[1, 2-h]purin-3-yl]acetate839682-40-5C18H19N5O4
- 6-(2,5-Dimethoxyphenyl)-2,4,7-trimethylpurino[7,8-a]imidazole-1,3-dione876672-48-9C18H19N5O4
- 2-[1-Methyl-9-(2-methylphenyl)-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetic acid878423-09-7C18H19N5O4
- 2-{[7-(3-Methylpiperidin-1-yl)-4-nitro-2,1,3-benzoxadiazol-5-yl]amino}phenol353507-48-9C18H19N5O4
- 8-(2,4-Dimethoxyphenyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione879442-46-3C18H19N5O4
- Methyl 2-[4-methyl-6-(4-methylphenyl)-1,3-dioxo-7,8-dihydropurino[7,8-a]imidazol-2-yl]acetate872840-32-9C18H19N5O4
- N-{(1Z)-1-[4-(dimethylamino)phenyl]-3-hydrazinyl-3-oxoprop-1-en-2-yl}-4-nitrobenzamide322665-35-0C18H19N5O4
- 2-[1-Methyl-9-(3-methylphenyl)-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetic acid878423-15-5C18H19N5O4
- Methyl 2-(1-methyl-2,4-dioxo-9-phenyl-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl)acetate845661-01-0C18H19N5O4
- 2-[6-(3,4-Dimethylphenyl)-4-methyl-1,3-dioxo-7,8-dihydropurino[7,8-a]imidazol-2-yl]acetic acid878736-47-1C18H19N5O4
- 8-(2-Phenylethenyl)-2'-deoxyguanosine1024597-41-8C18H19N5O4
- Prazosin metabolite M660548-06-3C18H19N5O4
- 8-(4-Methoxyphenyl)-1-methyl-3-(2-oxopropyl)-7,8-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione887888-98-4C18H19N5O4
- 6-(2,4-Dimethoxyphenyl)-2,4,7-trimethylpurino[7,8-a]imidazole-1,3-dione900258-61-9C18H19N5O4
- 5-Amino-N-(2,5-dimethoxyphenyl)-1-(4-methoxyphenyl)-1H-1,2,3-triazole-4-carboxamide953848-19-6C18H19N5O4
- 2-(8-(3,4-Dihydroquinolin-1(2H)-yl)-1,3-dimethyl-2,6-dioxo-2,3-dihydro-1H-purin-7(6H)-yl)acetic acid1021099-45-5C18H19N5O4
- 1,3-Dimethyl-8-[3-(2-oxopropoxy)phenyl]-1,3,5-trihydroimidazolidino[1,2-h]puri ne-2,4-dione946260-86-2C18H19N5O4
- 1,3-Dimethyl-8-[4-(2-oxopropoxy)phenyl]-1,3,5-trihydroimidazolidino[1,2-h]puri ne-2,4-dione946225-70-3C18H19N5O4
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-(5,7,8-trimethyl-3-oxo-[1,2,4]triazolo[4,3-c]pyrimidin-2(3H)-yl)acetamide1428359-58-3C18H19N5O4
- 6-Desmethyl prazosin60548-04-1C18H19N5O4
- (E)-6-(3,4-Dimethoxybenzyl)-3-(2-((5-methylfuran-2-yl)methylene)hydrazinyl)-1,2,4-triazin-5(2H)-one350843-78-6C18H19N5O4
- 1H-Imidazo(2,1-f)purine-2,4(3H,8H)-dione, 3-(2,3-dihydroxypropyl)-1,8-dimethyl-7-phenyl-85592-16-1C18H19N5O4
- 6-(Furan-2-ylmethyl)-4,7-dimethyl-2-(3-oxobutan-2-yl)purino[7,8-a]imidazole-1,3-dione876670-95-0C18H19N5O4
- 3-(4-Hydroxy-3-methoxyphenyl)-N-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide483995-81-9C18H19N5O4
- 2-((1-(3-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanoyl)piperidin-4-yl)oxy)nicotinonitrile1797186-19-6C18H19N5O4
- N1-((1-(benzo[d]oxazol-2-yl)piperidin-4-yl)methyl)-N2-(isoxazol-3-yl)oxalamide1797047-17-6C18H19N5O4
- N-(1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-1H-pyrazol-4-yl)-3-methoxy-1-methyl-1H-pyrazole-4-carboxamide1797553-34-4C18H19N5O4
- 3-(5-(1-(3-(3,5-Dimethylisoxazol-4-yl)propanoyl)azetidin-3-yl)-1,2,4-oxadiazol-3-yl)pyridin-2(1H)-one1396810-70-0C18H19N5O4
- N-(2-(((1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)methyl)amino)-2-oxoethyl)-1H-indole-5-carboxamide919747-27-6C18H19N5O4
- Ethyl 2-{[(5,7-dimethyl-3-oxo[1,2,4]triazolo[4,3-a]pyrimidin-2(3H)-yl)acetyl]amino}benzoate932513-92-3C18H19N5O4
- N-(4-(4-(2-Methoxyethyl)-5-oxo-4,5-dihydro-1H-tetrazol-1-yl)phenyl)-2-phenoxyacetamide1396815-23-8C18H19N5O4
- (2R,4aR,7R,8S,8aS)-7-(6-Amino-9H-purin-9-yl)-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-8-ol705967-67-5C18H19N5O4
- 3-(1-(3,5-Dimethylisoxazole-4-carbonyl)piperidin-4-yl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione2034379-53-6C18H19N5O4
- 3,5-Dimethoxy-N-(3-methyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)benzamide1004637-85-7C18H19N5O4
- 5-(Furan-2-yl)-N-(1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)piperidin-4-yl)isoxazole-3-carboxamide1904224-41-4C18H19N5O4
- 1H-Purine-2,6-dione, 3,7-dihydro-1,3-diethyl-7-methyl-8-(2-(3-nitrophenyl)ethenyl)-, (E)-155271-83-3C18H19N5O4
- Ethyl 2-[[2-[1-(2-methylphenyl)-4-oxopyrazolo[3,4-d]pyrimidin-5-yl]acetyl]amino]acetate895011-28-6C18H19N5O4
- 6-(3,4-Dimethoxyphenyl)-2,4,7-trimethylpurino[7,8-a]imidazole-1,3-dione893368-21-3C18H19N5O4
- N-[6-(Dimethylamino)-1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl]-4-nitrobenzamide874468-55-0C18H19N5O4
- 2-(3,4-Dimethoxyphenyl)-N-[4-methoxy-3-(1H-tetrazol-1-yl)phenyl]acetamide1190264-52-8C18H19N5O4
- 2'-Deoxy-N-(4-methylbenzoyl)adenosine90335-42-5C18H19N5O4
- 2-(3-(3,4-Dimethoxyphenyl)-6-oxopyridazin-1(6H)-yl)-N-(1-methyl-1H-pyrazol-4-yl)acetamide1282117-77-4C18H19N5O4
- Ethyl 4-{[3-(6-methoxy[1,2,4]triazolo[4,3-b]pyridazin-3-yl)propanoyl]amino}benzoate1324065-88-4C18H19N5O4
- Ethyl 4-(5-acetamidopyrazin-2-yloxy)-2-ethyl-2H-indazole-6-carboxylate1245216-40-3C18H19N5O4
- N-{2-[4-Cyclopropyl-3-(furan-2-yl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]ethyl}-2-methoxypyridine-3-carboxamide1797588-05-6C18H19N5O4
- tert-Butyl 2-(3-carbamoyl-5-(pyrimidin-5-yloxy)-1H-indazol-1-yl)acetate2087999-38-8C18H19N5O4
- 6-(4-(2-(Benzo[d]isoxazol-3-yl)acetyl)piperazin-1-yl)-3-methylpyrimidine-2,4(1H,3H)-dione2320890-36-4C18H19N5O4
- 2,4-Dimethoxy-N-(3-methyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)benzamide1004637-80-2C18H19N5O4
- 2,3-Dimethoxy-N-(3-methyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)benzamide1004637-84-6C18H19N5O4
- 2-(3-Methoxyphenoxy)-N-(3-methyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)acetamide1004638-86-1C18H19N5O4
- 2-(4-Methoxyphenoxy)-N-(3-methyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)acetamide1004638-88-3C18H19N5O4
- N-(1-(4-Methyl-6-oxo-1,6-dihydropyrimidin-2-yl)piperidin-4-yl)-2-oxo-2,3-dihydrobenzo[d]oxazole-6-carboxamide1904026-96-5C18H19N5O4
- 4-[2-Amino-4-(2-methoxyethoxy)pyrido[3,2-d]pyrimidin-6-yl]-N-methoxy-benzamide1036386-40-9C18H19N5O4
- Methyl N-[4-[2-amino-4-(2-methoxyethoxy)pyrido[3,2-d]pyrimidin-6-yl]phenyl]carbamate1036385-82-6C18H19N5O4
- 3-Methyl-5-(4-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-1-carbonyl)pyrimidine-2,4(1H,3H)-dione2224312-61-0C18H19N5O4
- 2-[(4-Methoxyphenyl)amino]-2-oxoacetic acid 2-[1-methyl-3-oxo-3-(2-pyridinylamino)propylidene]hydrazide585566-01-4C18H19N5O4
- (2R,3R,4S,5R)-2-(6-Amino-8-((E)-styryl)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol833445-96-8C18H19N5O4
- N-Benzoyl-2'-deoxy-8-methyladenosine906749-05-1C18H19N5O4
- 2-Oxo-2-[4-(phenyldiazenyl)anilino]ethyl 2-(carbamoylamino)propanoate956732-28-8C18H19N5O4
- Adenosine, 2'-deoxy-N-(phenylacetyl)-155138-06-0C18H19N5O4
- 3-[[4-(4-Methylpiperazin-1-yl)benzoyl]amino]-1H-furo[3,2-c]pyrazole-5-carboxylic acid648412-42-4C18H19N5O4
- (Z)-2-Hydroxy-N-((5-(1-(2-oxo-5-ureidoindolin-3-ylidene)ethyl)-1H-pyrrol-3-yl)methyl)acetamide1056225-85-4C18H19N5O4
- 4-[2-(Aminoiminomethyl)hydrazinylidene]-N-1,3-benzodioxol-5-yl-4,5,6,7-tetrahydro-3-methyl-2-benzofurancarboxamide889302-76-5C18H19N5O4
- N-(1-{1-[2-(2-Oxo-2,3-dihydro-1,3-benzoxazol-3-yl)acetyl]pyrrolidin-3-yl}-1H-pyrazol-4-yl)acetamide2415457-05-3C18H19N5O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{1-[(1H-1,2,3,4-tetrazol-1-yl)methyl]cyclohexyl}acetate2248369-28-8C18H19N5O4
- 5-(6-{[(Benzyloxy)carbonyl]amino}-9H-purin-9-yl)pentanoic acid2639409-32-6C18H19N5O4
- 3-(2-{[(Benzyloxy)carbonyl]amino}-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propanoic acid2639442-42-3C18H19N5O4
- Benzyl N-{9-[(1R,2S,3R)-2,3-dihydroxycyclopentyl]-9H-purin-6-yl}carbamate2679919-52-7C18H19N5O4
- 3-Amino-N-(4-butoxyphenyl)-5-nitro-1H-indazole-1-carboxamide1263320-07-5C18H19N5O4
- Benzamide,N-[9-[2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl]-9H-purin-6-yl]-,[1R-(1|A,2|A,3|A,4|A)]-106665-46-7C18H19N5O4
Frequently asked questions
What is the molar mass of C18H19N5O4?
The molar mass of C18H19N5O4 is 369.38 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 369.1437 Da.
How many compounds have the formula C18H19N5O4?
CompoundList lists 98 compounds with the molecular formula C18H19N5O4, including 3-Methyl-8-morpholino-7-(2-oxo-2-phenylethyl)-1H-purine-2,6(3H,7H)-dione, 2-(9-Benzyl-1-methyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl)acetic acid, 2-((4-(Bis(2-hydroxyethyl)amino)-o-tolyl)azo)-5-nitrobenzonitrile. 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 C18H19N5O4?
C18H19N5O4 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.