Molecular formula
C23H18N4O4
73 compounds have this formula on CompoundList.
- Molar mass
- 414.42g/mol
- Monoisotopic mass
- 414.1328Da
- Atoms
- 49
- Elements
- 4
- Rings plus double bonds
- 17
The formula C23H18N4O4 describes a molecule made of 23 carbon atoms, 18 hydrogen atoms, 4 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 × 2366.66%12.011 × 23 = 276.253 g/mol
- H Hydrogen × 184.38%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 413.52%14.007 × 4 = 56.028 g/mol
- O Oxygen × 415.44%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C23H18N4O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 73 of 73 compounds
![2-Amino-4-(1,3-benzodioxol-5-yl)-7-methyl-5-oxo-6-(pyridin-3-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile chemical structure, C23H18N4O4, CAS 612049-21-5](/s/LDLREIMSOMNPEV-UHFFFAOYSA-N.svg)
2-Amino-4-(1,3-benzodioxol-5-yl)-7-methyl-5-oxo-6-(pyridin-3-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile
CAS 612049-21-5C23H18N4O4
![N-[2-Methyl-4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-2-nitrobenzamide chemical structure, C23H18N4O4, CAS 904279-32-9](/s/DRGMCXQSLNZYQP-UHFFFAOYSA-N.svg)
N-[2-Methyl-4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-2-nitrobenzamide
CAS 904279-32-9C23H18N4O4
![N-[2-Methyl-4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-3-nitrobenzamide chemical structure, C23H18N4O4, CAS 903262-48-6](/s/RQENNTAMEVVHSG-UHFFFAOYSA-N.svg)
N-[2-Methyl-4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-3-nitrobenzamide
CAS 903262-48-6C23H18N4O4
![4-Methyl-N-[4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-3-nitrobenzamide chemical structure, C23H18N4O4, CAS 903328-53-0](/s/BJXKJERDIGGXCR-UHFFFAOYSA-N.svg)
4-Methyl-N-[4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-3-nitrobenzamide
CAS 903328-53-0C23H18N4O4
![2-Methyl-N-[4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-3-nitrobenzamide chemical structure, C23H18N4O4, CAS 903329-30-6](/s/ASKKMPXMCHKMTR-UHFFFAOYSA-N.svg)
2-Methyl-N-[4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-3-nitrobenzamide
CAS 903329-30-6C23H18N4O4
![3-Methyl-N-[4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-4-nitrobenzamide chemical structure, C23H18N4O4, CAS 906149-97-1](/s/IVIUNZXVMBBMBP-UHFFFAOYSA-N.svg)
3-Methyl-N-[4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-4-nitrobenzamide
CAS 906149-97-1C23H18N4O4
2-(3-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl)-N-(3-methoxyphenyl)acetamide
CAS 1021106-36-4C23H18N4O4
![1-({2-[3-(1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]-1H-pyrrol-1-yl}acetyl)indoline chemical structure, C23H18N4O4, CAS 1260632-39-0](/s/CCCICRODJVASFK-UHFFFAOYSA-N.svg)
1-({2-[3-(1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]-1H-pyrrol-1-yl}acetyl)indoline
CAS 1260632-39-0C23H18N4O4
![5-Allyl-N-(benzo[d][1,3]dioxol-5-yl)-3-oxo-2-phenyl-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide chemical structure, C23H18N4O4, CAS 921506-96-9](/s/RLOXZLUKEICSGL-UHFFFAOYSA-N.svg)
5-Allyl-N-(benzo[d][1,3]dioxol-5-yl)-3-oxo-2-phenyl-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide
CAS 921506-96-9C23H18N4O4
N-(2-Methyl-4-oxo-3-(p-tolyl)-3,4-dihydroquinazolin-6-yl)-2-nitrobenzamide
CAS 1105206-41-4C23H18N4O4
2-(3-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl)-N-(2-methoxyphenyl)acetamide
CAS 1021074-64-5C23H18N4O4
N-(2-Methyl-4-oxo-3-phenyl-3,4-dihydroquinazolin-6-yl)-2-(4-nitrophenyl)acetamide
CAS 1105206-09-4C23H18N4O4
![4-Ethyl-8-methyl-10,12-diphenyl-3-oxa-5,8,10,12-tetrazatricyclo[7.4.0.02,6]trideca-1(9),2(6),4-triene-7,11,13-trione chemical structure, C23H18N4O4, CAS 334668-92-7](/s/KIQSDBHAPICMHZ-UHFFFAOYSA-N.svg)
4-Ethyl-8-methyl-10,12-diphenyl-3-oxa-5,8,10,12-tetrazatricyclo[7.4.0.02,6]trideca-1(9),2(6),4-triene-7,11,13-trione
CAS 334668-92-7C23H18N4O4
(R)-5-((1H-Indol-5-yl)ethynyl)-5-((6-methoxy-1-oxoisoindolin-2-yl)methyl)imidazolidine-2,4-dione
CAS 944716-80-7C23H18N4O4
N'-Benzoyl-N'-(2,5-dioxo-1-phenylpyrrolidin-3-yl)pyridine-4-carbohydrazide
CAS 956764-08-2C23H18N4O4
![N-[2-[3-[(4-Nitrophenyl)methoxy]quinoxalin-2-yl]phenyl]acetamide chemical structure, C23H18N4O4, CAS 667432-99-7](/s/JJYPJFHTWLOVRL-UHFFFAOYSA-N.svg)
N-[2-[3-[(4-Nitrophenyl)methoxy]quinoxalin-2-yl]phenyl]acetamide
CAS 667432-99-7C23H18N4O4
(4E)-4-(Anilinomethylidene)-5-(4-methoxyphenyl)-2-(4-nitrophenyl)pyrazol-3-one
CAS 404853-88-9C23H18N4O4
N-(2-Methoxy-5-nitrophenyl)-6-methyl-2-pyridin-3-ylquinoline-4-carboxamide
CAS 713120-20-8C23H18N4O4
![N-(3-Acetylphenyl)-2-[2-oxo-3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl]acetamide chemical structure, C23H18N4O4, CAS 1105214-67-2](/s/PJTGSXNRLCKJTK-UHFFFAOYSA-N.svg)
N-(3-Acetylphenyl)-2-[2-oxo-3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl]acetamide
CAS 1105214-67-2C23H18N4O4
![N-(4-Acetylphenyl)-2-[2-oxo-3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl]acetamide chemical structure, C23H18N4O4, CAS 1105250-06-3](/s/VIXVIVDRWZGGMW-UHFFFAOYSA-N.svg)
N-(4-Acetylphenyl)-2-[2-oxo-3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl]acetamide
CAS 1105250-06-3C23H18N4O4
1,3-Dioxo-2-(1-phenylethyl)-N'-(pyridine-4-carbonyl)isoindole-5-carbohydrazide
CAS 831185-60-5C23H18N4O4
![12-(Furan-2-yl)-2-(4-methoxyphenyl)-9,10-dihydro-8H-chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-11(12H)-one chemical structure, C23H18N4O4, CAS 902314-49-2](/s/RBCDZFYHNHKKLP-UHFFFAOYSA-N.svg)
12-(Furan-2-yl)-2-(4-methoxyphenyl)-9,10-dihydro-8H-chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-11(12H)-one
CAS 902314-49-2C23H18N4O4
![12-(2-Furyl)-2-(2-methoxyphenyl)-8,9,10,12-tetrahydro-11H-chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-11-one chemical structure, C23H18N4O4, CAS 879762-18-2](/s/OLTGGRJYRFHJBQ-UHFFFAOYSA-N.svg)
12-(2-Furyl)-2-(2-methoxyphenyl)-8,9,10,12-tetrahydro-11H-chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-11-one
CAS 879762-18-2C23H18N4O4
![12-(Furan-2-yl)-2-(phenoxymethyl)-9,10-dihydro-8H-chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-11(12H)-one chemical structure, C23H18N4O4, CAS 879579-02-9](/s/SHIFFFGYYYJSMN-UHFFFAOYSA-N.svg)
12-(Furan-2-yl)-2-(phenoxymethyl)-9,10-dihydro-8H-chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-11(12H)-one
CAS 879579-02-9C23H18N4O4
- 3-(2-Furylmethyl)-1-{[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}quinazoline-2,4(1H,3H)-dione1207033-69-9C23H18N4O4
- N-Allyl-2-(1-(4-cyanobenzyl)-2,4-dioxo-1,2-dihydrobenzofuro[3,2-d]pyrimidin-3(4H)-yl)acetamide1251703-54-4C23H18N4O4
- Methyl 4-((2-((3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)methyl)phenyl)carbamoyl)benzoate1705815-46-8C23H18N4O4
- N-Benzyl-2-[4-(3-nitrophenyl)-1-oxophthalazin-2-yl]acetamide702646-55-7C23H18N4O4
- 2-Amino-6-benzyl-7-methyl-4-(4-nitrophenyl)-5-oxo-5,6-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile265315-77-3C23H18N4O4
- 2-Amino-6-benzyl-7-methyl-4-(3-nitrophenyl)-5-oxo-5,6-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile265315-71-7C23H18N4O4
- 4-[1-(Acetyloxy)-5-methyl-3H-pyrrolo[2',3':4,5]pyrimido[1,6-a]benzimidazol-3-yl]phenyl acetate877793-29-8C23H18N4O4
- (E)-1-(Benzo[d][1,3]dioxol-5-yl)-3-(3-benzyl-2-oxo-2,3-dihydroquinazolin-4(1H)-ylidene)urea899973-12-7C23H18N4O4
- 6-(3-(4-Ethoxy-3-methoxyphenyl)-1,2,4-oxadiazol-5-yl)-11H-pyrido[2,1-b]quinazolin-11-one950276-47-8C23H18N4O4
- 2-(3-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl)-N-(4-methoxyphenyl)acetamide1021054-58-9C23H18N4O4
- 3-[(Furan-2-yl)methyl]-1-{[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-1,2,3,4-tetrahydroquinazoline-2,4-dione1207022-74-9C23H18N4O4
- 2-(5,11-Dioxo-6a,11-dihydroisoindolo[2,1-a]quinazolin-6(5H)-yl)-N-(6-methoxypyridin-3-yl)acetamide1630873-17-4C23H18N4O4
- 4(3H)-Quinazolinone, 2-(4-methoxystyryl)-3-(p-nitroanilino)-85226-41-1C23H18N4O4
- 4-Methyl-N-[3-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-3-nitrobenzamide898428-46-1C23H18N4O4
- 2-Methyl-N-[3-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-3-nitrobenzamide898420-29-6C23H18N4O4
- 3-Methyl-N-[3-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-4-nitrobenzamide898420-53-6C23H18N4O4
- N-((5-(Benzofuran-2-yl)isoxazol-3-yl)methyl)-3-(4-oxoquinazolin-3(4H)-yl)propanamide1207060-26-1C23H18N4O4
- 3-(Furan-2-ylmethyl)-1-((3-(p-tolyl)-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione1207036-47-2C23H18N4O4
- N-[(Furan-2-yl)methyl]-2-(4-methoxyphenyl)-3-oxo-2H,3H,5H-pyrazolo[4,3-c]quinoline-8-carboxamide1251624-66-4C23H18N4O4
- 4-(4-Benzo[1,3]dioxol-5-yl-5-pyridin-2-yl-1H-imidazol-2-yl)-N-methoxy-benzamide364049-97-8C23H18N4O4
- 3-(5-Methyl-7-oxo-3-phenyl-7H-furo[3,2-g]chromen-6-yl)-N-(4H-1,2,4-triazol-4-yl)propanamide921083-22-9C23H18N4O4
- 2-Amino-3-(4-nitrobenzoyl)-N-(o-tolyl)indolizine-1-carboxamide903342-05-2C23H18N4O4
- 2-Amino-3-(4-nitrobenzoyl)-N-(m-tolyl)indolizine-1-carboxamide903312-28-7C23H18N4O4
- 2-Amino-3-(3-nitrobenzoyl)-N-(p-tolyl)indolizine-1-carboxamide903279-09-4C23H18N4O4
- 2-Amino-3-(4-nitrobenzoyl)-N-(p-tolyl)indolizine-1-carboxamide906162-50-3C23H18N4O4
- 3-(Benzo[d][1,3]dioxol-5-yl)-2-(5-(5-methylfuran-2-yl)-1H-pyrazol-4-yl)-2,3-dihydroquinazolin-4(1H)-one1171567-99-9C23H18N4O4
- N-Allyl-2-(1-(3-cyanobenzyl)-2,4-dioxo-1,2-dihydrobenzofuro[3,2-d]pyrimidin-3(4H)-yl)acetamide1251634-48-6C23H18N4O4
- 2-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylic acid2172534-56-2C23H18N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-{[1,2,4]triazolo[1,5-a]pyridin-7-yl}acetic acid2171635-97-3C23H18N4O4
- 1-(2,4-Dinitrophenyl)-2-(3-ethyl-2-phenyl-1H-inden-1-ylidene)hydrazine68504-22-3C23H18N4O4
- 1(2H)-Naphthalenone, 3,4-dihydro-2-(phenylmethylene)-, 2-(2,4-dinitrophenyl)hydrazone675128-11-7C23H18N4O4
- N-[(E)-(3-Ethyl-2-phenylinden-1-ylidene)amino]-2,4-dinitroanilineC23H18N4O4
- N,N-Dimethyl-5,7-dinitro-1,4-diphenylisoquinolin-3-amine60719-09-7C23H18N4O4
- N,N-Dimethyl-6,8-dinitro-3,4-diphenylquinolin-2-amine60719-10-0C23H18N4O4
- 2-[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1H-1,2,3-benzotriazol-1-yl]acetic acid2137815-61-1C23H18N4O4
- 5-Azido-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbenzoic acid2418680-77-8C23H18N4O4
- Methyl 3-azido-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)benzoate2418663-68-8C23H18N4O4
- 2-[3-Azido-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]acetic acid2418732-04-2C23H18N4O4
- 3-Azido-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbenzoic acid2418661-88-6C23H18N4O4
- 3-Azido-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)benzoic acid2418681-03-3C23H18N4O4
- 3-Azido-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylbenzoic acid2418728-13-7C23H18N4O4
- 4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid2580219-72-1C23H18N4O4
- 1-(1-Cyanocyclopropyl)-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1H-imidazole-4-carboxylic acid2580217-37-2C23H18N4O4
- 7-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5-methylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid2567495-27-4C23H18N4O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-{2,4-dimethylpyrimido[1,2-b]indazol-3-yl}propanoate2248278-78-4C23H18N4O4
- 7-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid2386382-92-7C23H18N4O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(2-cyanoethyl)-3-(3,4-dimethylphenyl)-1H-pyrazole-4-carboxylate2248391-47-9C23H18N4O4
- 7-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5-methyl-5H-pyrrolo[2,3-b]pyrazine-6-carboxylic acid2913407-41-5C23H18N4O4
- N-(2-(2,6-Dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)quinoline-2-carboxamide2843146-91-6C23H18N4O4
Frequently asked questions
What is the molar mass of C23H18N4O4?
The molar mass of C23H18N4O4 is 414.42 g/mol, calculated from standard atomic weights for 23 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 414.1328 Da.
How many compounds have the formula C23H18N4O4?
CompoundList lists 73 compounds with the molecular formula C23H18N4O4, including 2-Amino-4-(1,3-benzodioxol-5-yl)-7-methyl-5-oxo-6-(pyridin-3-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile, N-[2-Methyl-4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-2-nitrobenzamide, N-[2-Methyl-4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]-3-nitrobenzamide. 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 C23H18N4O4?
C23H18N4O4 has a degree of unsaturation of 17. 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.