Molecular formula
C26H25N3O3
101 compounds have this formula on CompoundList.
- Molar mass
- 427.50g/mol
- Monoisotopic mass
- 427.1896Da
- Atoms
- 57
- Elements
- 4
- Rings plus double bonds
- 16
The formula C26H25N3O3 describes a molecule made of 26 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms and 3 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 × 2673.05%12.011 × 26 = 312.286 g/mol
- H Hydrogen × 255.89%1.008 × 25 = 25.200 g/mol
- N Nitrogen × 39.83%14.007 × 3 = 42.021 g/mol
- O Oxygen × 311.23%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C26H25N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 101 compounds
Orelabrutinib
CAS 1655504-04-3C26H25N3O3
![2-[4-Oxo-4-(4-phenyl-piperazin-1-yl)-butyl]-benzo[de]isoquinoline-1,3-dione chemical structure, C26H25N3O3, CAS 326007-53-8](/s/IANLJNDSNUCKNG-UHFFFAOYSA-N.svg)
2-[4-Oxo-4-(4-phenyl-piperazin-1-yl)-butyl]-benzo[de]isoquinoline-1,3-dione
CAS 326007-53-8C26H25N3O3
5-Benzyl-3-(4-(dimethylamino)phenyl)-2-phenyldihydro-2H-pyrrolo(3,4-D)isoxazole-4,6(3H,5H)-dione
CAS 308101-48-6C26H25N3O3
5-(2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethoxy)-2-(pyridin-3-ylmethyl)-3,4-dihydroisoquinolin-1(2H)-one
CAS 850908-80-4C26H25N3O3
N-Benzhydryl-2-(4-methyl-2,5-dioxo-3-(p-tolyl)imidazolidin-1-yl)acetamide
CAS 1031873-45-6C26H25N3O3
N-(3,4-Dimethoxybenzyl)-6,8-dimethyl-2-(4-pyridinyl)-4-quinolinecarboxamide
CAS 713117-29-4C26H25N3O3
2-(3-Benzyl-2,4-dioxoquinazolin-1-yl)-N-ethyl-N-(3-methylphenyl)acetamide
CAS 892295-03-3C26H25N3O3
![4-[1-(2-Methoxybenzyl)-1H-benzimidazol-2-yl]-1-(2-methoxyphenyl)pyrrolidin-2-one chemical structure, C26H25N3O3, CAS 912897-53-1](/s/BKJRSANPIJHPQH-UHFFFAOYSA-N.svg)
4-[1-(2-Methoxybenzyl)-1H-benzimidazol-2-yl]-1-(2-methoxyphenyl)pyrrolidin-2-one
CAS 912897-53-1C26H25N3O3
![1,5-Dibenzyl-3-(4-methoxyphenyl)tetrahydropyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione chemical structure, C26H25N3O3, CAS 1005127-13-8](/s/JBEVTSXUNAAXKV-UHFFFAOYSA-N.svg)
1,5-Dibenzyl-3-(4-methoxyphenyl)tetrahydropyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione
CAS 1005127-13-8C26H25N3O3
![9-(3,4-Dimethoxyphenyl)-6-pyridin-3-yl-5,6,8,9,10,11-hexahydrobenzo[b][1,4]benzodiazepin-7-one chemical structure, C26H25N3O3, CAS 297157-73-4](/s/BMGCNEXJQXCUPY-UHFFFAOYSA-N.svg)
9-(3,4-Dimethoxyphenyl)-6-pyridin-3-yl-5,6,8,9,10,11-hexahydrobenzo[b][1,4]benzodiazepin-7-one
CAS 297157-73-4C26H25N3O3
![Oxazolo[3,4-a]pyrazine derivative 3 chemical structure, C26H25N3O3, CAS 847553-81-5](/s/WPBWKKIZKTUNIP-UHFFFAOYSA-N.svg)
Oxazolo[3,4-a]pyrazine derivative 3
CAS 847553-81-5C26H25N3O3
![9-(3,4-Dimethoxyphenyl)-6-pyridin-4-yl-5,6,8,9,10,11-hexahydrobenzo[b][1,4]benzodiazepin-7-one chemical structure, C26H25N3O3, CAS 312698-00-3](/s/YSPATPBMNCXEOI-UHFFFAOYSA-N.svg)
9-(3,4-Dimethoxyphenyl)-6-pyridin-4-yl-5,6,8,9,10,11-hexahydrobenzo[b][1,4]benzodiazepin-7-one
CAS 312698-00-3C26H25N3O3
N-(5-Acetamido-2-methoxyphenyl)-2-(1-benzyl-1H-indol-3-yl)acetamide
CAS 921920-22-1C26H25N3O3
Ak-106
CAS 590416-75-4C26H25N3O3
![2-(4-Cyclohexylphenoxy)-N-[3-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]acetamide chemical structure, C26H25N3O3, CAS 330830-04-1](/s/APABIOATXROQGJ-UHFFFAOYSA-N.svg)
2-(4-Cyclohexylphenoxy)-N-[3-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]acetamide
CAS 330830-04-1C26H25N3O3
N-(3-(4-Methoxyphenyl)-2-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)-4-phenylbutanamide
CAS 1105206-85-6C26H25N3O3
![3-(4-(Dimethylamino)phenyl)-5-phenyl-2-(o-tolyl)dihydro-2H-pyrrolo[3,4-d]isoxazole-4,6(5H,6aH)-dione chemical structure, C26H25N3O3, CAS 312605-65-5](/s/GLPRDMNJRZUXOQ-UHFFFAOYSA-N.svg)
3-(4-(Dimethylamino)phenyl)-5-phenyl-2-(o-tolyl)dihydro-2H-pyrrolo[3,4-d]isoxazole-4,6(5H,6aH)-dione
CAS 312605-65-5C26H25N3O3
![2-(2-(4-(2-Oxo-2-phenylethyl)piperazin-1-yl)ethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione chemical structure, C26H25N3O3, CAS 324774-24-5](/s/VTQXFXCZJKVYDY-UHFFFAOYSA-N.svg)
2-(2-(4-(2-Oxo-2-phenylethyl)piperazin-1-yl)ethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione
CAS 324774-24-5C26H25N3O3
2-Amino-3-(4-isopropylbenzoyl)-N-(4-methoxyphenyl)indolizine-1-carboxamide
CAS 906162-69-4C26H25N3O3
![2-({2-[(7-Methoxy-1,2,3,4-tetrahydroacridin-9-yl)amino]ethyl}amino)naphthalene-1,4-dione chemical structure, C26H25N3O3, CAS 1631758-83-2](/s/RKAZYMSLCDWTKC-UHFFFAOYSA-N.svg)
2-({2-[(7-Methoxy-1,2,3,4-tetrahydroacridin-9-yl)amino]ethyl}amino)naphthalene-1,4-dione
CAS 1631758-83-2C26H25N3O3
![2(1H)-Pyrimidinone, 4-amino-1-[(2S)-2-hydroxy-3-(triphenylmethoxy)propyl]- chemical structure, C26H25N3O3, CAS 132336-30-2](/s/SCFIEAYTLMXFPD-QHCPKHFHSA-N.svg)
2(1H)-Pyrimidinone, 4-amino-1-[(2S)-2-hydroxy-3-(triphenylmethoxy)propyl]-
CAS 132336-30-2C26H25N3O3
![3-(4-(Dimethylamino)phenyl)-2-phenyl-5-(p-tolyl)dihydro-2H-pyrrolo[3,4-d]isoxazole-4,6(5H,6aH)-dione chemical structure, C26H25N3O3, CAS 1212168-07-4](/s/SUZLDVKKXHHIIA-UHFFFAOYSA-N.svg)
3-(4-(Dimethylamino)phenyl)-2-phenyl-5-(p-tolyl)dihydro-2H-pyrrolo[3,4-d]isoxazole-4,6(5H,6aH)-dione
CAS 1212168-07-4C26H25N3O3
![1-(4-Methoxyphenyl)-4-{1-[(2-methoxyphenyl)methyl]-1H-1,3-benzodiazol-2-yl}pyrrolidin-2-one chemical structure, C26H25N3O3, CAS 912903-01-6](/s/UFWVWGVMTLINAU-UHFFFAOYSA-N.svg)
1-(4-Methoxyphenyl)-4-{1-[(2-methoxyphenyl)methyl]-1H-1,3-benzodiazol-2-yl}pyrrolidin-2-one
CAS 912903-01-6C26H25N3O3
![4-[1-(2-Hydroxy-3-phenoxypropyl)benzimidazol-2-yl]-1-phenylpyrrolidin-2-one chemical structure, C26H25N3O3, CAS 1018053-42-3](/s/RDJRWEXZNAMDGE-UHFFFAOYSA-N.svg)
4-[1-(2-Hydroxy-3-phenoxypropyl)benzimidazol-2-yl]-1-phenylpyrrolidin-2-one
CAS 1018053-42-3C26H25N3O3
- 2-Amino-N-(2,5-dimethylphenyl)-3-(4-ethoxybenzoyl)indolizine-1-carboxamide904266-31-5C26H25N3O3
- 3-(4-(Dimethylamino)phenyl)-2-phenyl-5-(o-tolyl)dihydro-2H-pyrrolo[3,4-d]isoxazole-4,6(5H,6aH)-dione1005159-61-4C26H25N3O3
- 1-(4-Methoxyphenyl)-4-[1-(2-phenoxyethyl)benzimidazol-2-yl]pyrrolidin-2-one848219-20-5C26H25N3O3
- N-Acetyl-7-(diethylamino)-2-naphthalen-1-yliminochromene-3-carboxamide330158-23-1C26H25N3O3
- 2-(3-(4-Benzylpiperazin-1-yl)-3-oxopropyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione496777-82-3C26H25N3O3
- N-(7-{3-Nitrophenyl}-3b,6,6a,7,9,9a,10,12a-octahydrocyclopenta[c]cyclopenta[4,5]pyrido[3,2,1-ij]quinolin-2-yl)acetamide471290-51-4C26H25N3O3
- (1Z)-8-Ethoxy-4,4,6-trimethyl-1-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)-4H-pyrrolo[3,2,1-ij]quinolin-2(1H)-one669748-21-4C26H25N3O3
- 1-(2-Methoxyphenyl)-4-(1-(2-phenoxyethyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one577763-27-0C26H25N3O3
- N,N-Dibenzyl-4-(2,4-dioxo-1H-quinazolin-3-yl)butanamide896375-99-8C26H25N3O3
- 4-(1-(4-Methoxybenzyl)-1H-benzo[d]imidazol-2-yl)-1-(4-methoxyphenyl)pyrrolidin-2-one912903-04-9C26H25N3O3
- BRD4 Inhibitor-321445992-86-8C26H25N3O3
- (2Z)-7-(Diethylamino)-2-[(4-phenoxyphenyl)imino]-2H-chromene-3-carboxamide313397-64-7C26H25N3O3
- 2-(2-(1H-Indol-3-yl)-N-methylacetamido)-N-(4-methoxyphenyl)-2-phenylacetamide853138-73-5C26H25N3O3
- 2-[4-(2-Furylcarbonyl)piperazino]-1-(2-methyl-1H-indol-3-yl)-2-phenyl-1-ethanone896664-93-0C26H25N3O3
- 2-{7-Methoxy-2-oxo-3-[(phenylamino)methyl]-1,2-dihydroquinolin-1-yl}-N-(4-methylphenyl)acetamide932523-11-0C26H25N3O3
- 2-(2-{4-[(2-Methylnaphthalen-1-yl)methyl]piperazin-1-yl}-2-oxoethyl)-2,3-dihydro-1H-isoindole-1,3-dione377761-96-1C26H25N3O3
- 1-Benzyl-5-(4-ethoxyphenyl)-3-phenyltetrahydropyrrolo[3,4-c]pyrazole-4,6(2H,5H)-dione1005062-08-7C26H25N3O3
- N-(2-Methoxyphenyl)-2-{7-methyl-2-oxo-3-[(phenylamino)methyl]-1,2-dihydroquinolin-1-yl}acetamide899725-70-3C26H25N3O3
- N-((1-Isonicotinoylpiperidin-4-yl)methyl)-9H-xanthene-9-carboxamide1396800-85-3C26H25N3O3
- N-[3,5-Dimethyl-1-(3-phenoxybenzyl)-1H-pyrazol-4-yl]-2-methoxybenzamide515121-63-8C26H25N3O3
- Phenylmethyl N-[1-(1H-indol-3-ylmethyl)-2-oxo-2-[(phenylmethyl)amino]ethyl]carbamate3272-13-7C26H25N3O3
- 2-(4-Methylphenyl)-4-(2,4,5-trimethoxyphenyl)-4,10-dihydropyrimido[1,2-a]benzimidazole6768-67-8C26H25N3O3
- (1S,2S,3aR)-1-Acetyl-2-(3-methoxy-4-propan-2-yloxyphenyl)-2,3a-dihydro-1H-pyrrolo[1,2-a]quinoline-3,3-dicarbonitrile957296-94-5C26H25N3O3
- Furan-2-yl(4-(8-((4-methylbenzyl)oxy)quinolin-2-yl)piperazin-1-yl)methanone941989-95-3C26H25N3O3
- 1-Benzyl-3-(benzyloxy)-N-(4-methoxybenzyl)-1H-pyrazole-4-carboxamide1014069-50-1C26H25N3O3
- 2-{7-Methoxy-2-oxo-3-[(phenylamino)methyl]-1,2-dihydroquinolin-1-yl}-N-(2-methylphenyl)acetamide932358-29-7C26H25N3O3
- N-[(4-Methoxyphenyl)methyl]-5-methyl-3-(4-methylbenzamido)-1H-indole-2-carboxamide1030126-29-4C26H25N3O3
- 2-((1R,4r)-4-(4-(5-(Benzo[d]oxazol-2-ylamino)pyridin-2-yl)phenyl)cyclohexyl)acetic acid1619981-48-4C26H25N3O3
- Methyl 3-[3-[(E)-2-cyano-3-(2-methylanilino)-3-oxoprop-1-enyl]-2,5-dimethylpyrrol-1-yl]-2-methylbenzoate340309-10-6C26H25N3O3
- 2-(4-Cyclohexylphenoxy)-N-(2-pyridin-4-yl-1,3-benzoxazol-5-yl)acetamide902255-14-5C26H25N3O3
- 4-[(2,4-Dioxo-1H-quinazolin-3-yl)methyl]-N-(4-phenylbutan-2-yl)benzamide896374-24-6C26H25N3O3
- N-(3-Methoxyphenyl)-2-(2-oxo-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepin-1-yl)butanamide901003-23-4C26H25N3O3
- N-Benzyl-2-(7-methoxy-2-oxo-3-((phenylamino)methyl)quinolin-1(2H)-yl)acetamide932358-89-9C26H25N3O3
- 4-Butoxy-N-[4-(4-methyl-1-oxophthalazin-2(1H)-yl)phenyl]benzamide933852-54-1C26H25N3O3
- 2-{7-Methoxy-2-oxo-3-[(phenylamino)methyl]-1,2-dihydroquinolin-1-yl}-N-(3-methylphenyl)acetamide932358-32-2C26H25N3O3
- 2-(4-Methoxyphenethyl)-1-oxo-N-[2-(2-pyridyl)ethyl]-1,2-dihydro-4-isoquinolinecarboxamide1401541-33-0C26H25N3O3
- tert-Butyl 1-(2-(phenylamino)pyridin-4-yloxy)naphthalen-4-ylcarbamate1630206-28-8C26H25N3O3
- 1-Benzyl-3-(benzyloxy)-N-(2-methoxybenzyl)-1H-pyrazole-4-carboxamide1014069-63-6C26H25N3O3
- 2-Amino-3-(4-isopropylbenzoyl)-N-(3-methoxyphenyl)indolizine-1-carboxamide903343-23-7C26H25N3O3
- 2-Amino-3-(4-isopropylbenzoyl)-N-(2-methoxyphenyl)indolizine-1-carboxamide906162-74-1C26H25N3O3
- 2-(1-(2-(Diethylamino)-2-oxoethyl)-1H-indol-3-yl)-N-(naphthalen-1-yl)-2-oxoacetamide893982-66-6C26H25N3O3
- N-[2-(4-Methylphenyl)ethyl]-2,4-dioxo-3-(2-phenylethyl)-1,2,3,4-tetrahydroquinazoline-7-carboxamide892291-16-6C26H25N3O3
- 2-(4-Ethoxyphenyl)-N-(2-methyl-4-(2-methyl-4-oxoquinazolin-3(4H)-yl)phenyl)acetamide903330-08-5C26H25N3O3
- 3-[1-[[4-(Dimethylamino)phenyl]methyl]-3-(2-methoxyphenoxy)-4-oxoazetidin-2-yl]benzonitrile1197551-54-4C26H25N3O3
- N-(4-(Benzyloxy)phenyl)-7-methyl-4-oxo-1-propyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide1251705-83-5C26H25N3O3
- Ethyl 2-(7-(4-(Pyrazin-2-yl)benzyloxy)-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)acetate1206125-08-7C26H25N3O3
- 1-(1-(2-(Naphthalen-1-yl)acetyl)piperidin-4-yl)-3-phenylimidazolidine-2,4-dione2034283-69-5C26H25N3O3
- 4-[(1-Benzyl-5-nitro-3-phenylindol-2-yl)methyl]morpholine89159-58-0C26H25N3O3
- N-[4-[5-(4-Methylphenyl)-1,3,4-oxadiazol-2-yl]phenyl]-2-(4-propan-2-ylphenoxy)acetamide897780-38-0C26H25N3O3
- 1H-Pyrrole-3-acetic acid, 2,5-dihydro-2-(4-(dimethylamino)phenyl)-5-oxo-1-phenyl-4-(phenylamino)-148930-21-6C26H25N3O3
- N-Benzyl-N-(4-methoxyphenyl)-2-[(1-methyl-3-phenyl-1H-pyrazol-5-yl)oxy]acetamide956437-42-6C26H25N3O3
- [(1-Cyanocyclohexyl)carbamoyl]methyl 3-methyl-2-phenylquinoline-4-carboxylate920608-44-2C26H25N3O3
- [(1-Cyano-1-cyclopropylethyl)carbamoyl]methyl 2-(2,4-dimethylphenyl)quinoline-4-carboxylate926442-35-5C26H25N3O3
- 1-Benzyl-3-(benzyloxy)-N-(2-ethoxyphenyl)-1H-pyrazole-4-carboxamide1014090-27-7C26H25N3O3
- 1-Benzyl-3-(benzyloxy)-N-(2-methoxy-5-methylphenyl)-1H-pyrazole-4-carboxamide1014087-56-9C26H25N3O3
- N-[(2-Methoxy-5-methylphenyl)methyl]-N-methyl-4-[5-(2-methylphenyl)-1,3,4-oxadiazol-2-yl]benzamide950148-95-5C26H25N3O3
- N-[4-Methyl-3-({4-oxo-4H-pyrido[1,2-A]pyrimidin-2-YL}methoxy)phenyl]-2-phenylbutanamide1115556-59-6C26H25N3O3
- 1,2,4-Oxadiazole-5-propanamide, 3-(4-ethoxyphenyl)-N-[2-(phenylmethyl)phenyl]-1296718-68-7C26H25N3O3
- N'-(1,4-Diphenylbutyl)-N-(2-hydroxy-1H-indol-5-yl)oxamide2445792-15-2C26H25N3O3
- 2-(4-tert-Butylphenoxy)-N-[4-(5-phenyl-1,3,4-oxadiazol-2-yl)phenyl]acetamide724747-45-9C26H25N3O3
- 2-Amino-N-(3,4-dimethylphenyl)-3-(4-ethoxybenzoyl)indolizine-1-carboxamide906162-57-0C26H25N3O3
- 2-Amino-N-(2,4-dimethylphenyl)-3-(4-ethoxybenzoyl)indolizine-1-carboxamide903312-85-6C26H25N3O3
- 2-Amino-3-(4-ethoxybenzoyl)-N-(2-ethylphenyl)indolizine-1-carboxamide903282-07-5C26H25N3O3
- 2-Amino-N-(2,3-dimethylphenyl)-3-(4-ethoxybenzoyl)indolizine-1-carboxamide904266-23-5C26H25N3O3
- Ethyl 2-cyano-4-(1,3-dihydro-1,3,3-trimethyl-5-(5-methyl-2-benzoxazolyl)-2H-indole-2-ylidene)-2-butenoate35325-49-6C26H25N3O3
- N-[(3-Ethoxy-4-methoxyphenyl)methyl]-6-methyl-2-(pyridin-2-yl)quinoline-4-carboxamide1031571-86-4C26H25N3O3
- 3-Ethyl-5-hydroxy-1-(1-methyl-4b,9,9a,10-tetrahydroindeno[1,2-a]inden-4b-yl)-2,3-dihydro-1H-pyrido[2,1-f][1,2,4]triazine-4,6-dione2413414-67-0C26H25N3O3
- (9H-Fluoren-9-yl)methyl 4-(3-amino-5-formylphenyl)piperazine-1-carboxylate2418706-70-2C26H25N3O3
- (9H-Fluoren-9-yl)methyl (4R,6S)-4-hydroxy-2,8,14-triazatricyclo[8.4.0.0,2,6]tetradeca-1(14),10,12-triene-8-carboxylate2763885-57-8C26H25N3O3
- (9H-Fluoren-9-yl)methyl N-{[1-(2-hydroxyethyl)-1H-1,3-benzodiazol-2-yl]methyl}-N-methylcarbamate2764004-16-0C26H25N3O3
- (9H-Fluoren-9-yl)methyl N-{2-[(1H-1,3-benzodiazol-1-yl)methyl]-1-hydroxypropan-2-yl}carbamate2764004-90-0C26H25N3O3
- (9H-Fluoren-9-yl)methyl N-[1-(1-hydroxypropan-2-yl)-2-methyl-1H-1,3-benzodiazol-5-yl]carbamate2764014-00-6C26H25N3O3
- (9H-Fluoren-9-yl)methyl (4R,6R)-4-hydroxy-2,8,14-triazatricyclo[8.4.0.0,2,6]tetradeca-1(14),10,12-triene-8-carboxylate2763889-96-7C26H25N3O3
- (7R)-14-Hydroxy-9-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenyl)-3,9,10-triazatricyclo[8.4.0.03,7]tetradeca-1(14),11-diene-2,13-dione3049492-03-4C26H25N3O3
- (S)-11-(10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-yl)-6-hydroxy-1,2,3,11,12,12a-hexahydropyrido[1,2-b]pyrrolo[1,2-e][1,2,5]triazepine-5,7-dione2568668-89-1C26H25N3O3
- (1R,3r,5S)-8-Methyl-8-azabicyclo[3.2.1]octan-3-yl 1-(1H-indole-3-carbonyl)-1H-indole-3-carboxylate2232112-69-3C26H25N3O3
Frequently asked questions
What is the molar mass of C26H25N3O3?
The molar mass of C26H25N3O3 is 427.50 g/mol, calculated from standard atomic weights for 26 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 427.1896 Da.
How many compounds have the formula C26H25N3O3?
CompoundList lists 101 compounds with the molecular formula C26H25N3O3, including Orelabrutinib, 2-[4-Oxo-4-(4-phenyl-piperazin-1-yl)-butyl]-benzo[de]isoquinoline-1,3-dione, 5-Benzyl-3-(4-(dimethylamino)phenyl)-2-phenyldihydro-2H-pyrrolo(3,4-D)isoxazole-4,6(3H,5H)-dione. 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 C26H25N3O3?
C26H25N3O3 has a degree of unsaturation of 16. 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.