Molecular formula
C24H21N3O4
174 compounds have this formula on CompoundList.
- Molar mass
- 415.45g/mol
- Monoisotopic mass
- 415.1532Da
- Atoms
- 52
- Elements
- 4
- Rings plus double bonds
- 16
The formula C24H21N3O4 describes a molecule made of 24 carbon atoms, 21 hydrogen atoms, 3 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 × 2469.39%12.011 × 24 = 288.264 g/mol
- H Hydrogen × 215.10%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 310.11%14.007 × 3 = 42.021 g/mol
- O Oxygen × 415.40%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C24H21N3O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 174 compounds
![2-(2-Methoxyphenyl)-N-[4-[5-(3-methoxyphenyl)-1,2,4-oxadiazol-3-yl]phenyl]acetamide chemical structure, C24H21N3O4, CAS 595554-44-2](/s/FCERKWLJIGNRPV-UHFFFAOYSA-N.svg)
2-(2-Methoxyphenyl)-N-[4-[5-(3-methoxyphenyl)-1,2,4-oxadiazol-3-yl]phenyl]acetamide
CAS 595554-44-2C24H21N3O4
2-(1-Benzoyl-3-oxo-1,2,3,4-tetrahydro-2-quinoxalinyl)-N-(2-methoxyphenyl)acetamide
CAS 1008462-73-4C24H21N3O4
![N-(4-Methoxyphenyl)-2-[4-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)phenoxy]acetamide chemical structure, C24H21N3O4, CAS 756487-94-2](/s/JPUJBYBHHWKSTD-UHFFFAOYSA-N.svg)
N-(4-Methoxyphenyl)-2-[4-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)phenoxy]acetamide
CAS 756487-94-2C24H21N3O4
![N-(2-Methoxyphenyl)-2-[4-(3-methyl-4-oxophthalazin-1-yl)phenoxy]acetamide chemical structure, C24H21N3O4, CAS 701226-50-8](/s/NOCAQRZJPMVOFS-UHFFFAOYSA-N.svg)
N-(2-Methoxyphenyl)-2-[4-(3-methyl-4-oxophthalazin-1-yl)phenoxy]acetamide
CAS 701226-50-8C24H21N3O4
![2-(2-Furyl)-N-[2-keto-2-(p-anisidino)ethyl]-N-methyl-cinchoninamide chemical structure, C24H21N3O4, CAS 1031106-38-3](/s/KBJVKTYARRSLTL-UHFFFAOYSA-N.svg)
2-(2-Furyl)-N-[2-keto-2-(p-anisidino)ethyl]-N-methyl-cinchoninamide
CAS 1031106-38-3C24H21N3O4
6-(3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)azetidin-1-yl)pyridine-3-carboxylic acid
CAS 2138357-77-2C24H21N3O4
![2-(4-Methoxyphenoxy)-N-[2-(4-methylphenyl)-4-oxoquinazolin-3(4H)-yl]acetamide chemical structure, C24H21N3O4, CAS 497077-23-3](/s/XUAMGPCOHOWDRA-UHFFFAOYSA-N.svg)
2-(4-Methoxyphenoxy)-N-[2-(4-methylphenyl)-4-oxoquinazolin-3(4H)-yl]acetamide
CAS 497077-23-3C24H21N3O4
2-(1-(((9H-Fluoren-9-yl)methoxy)carbonyl)pyrrolidin-2-yl)pyrimidine-5-carboxylic acid
CAS 2155855-74-4C24H21N3O4
![N'-[2,5-Dioxo-1-(4-phenoxyphenyl)pyrrolidin-3-yl]-2-phenylacetohydrazide chemical structure, C24H21N3O4, CAS 957006-78-9](/s/UIUFWLYLVVKNIZ-UHFFFAOYSA-N.svg)
N'-[2,5-Dioxo-1-(4-phenoxyphenyl)pyrrolidin-3-yl]-2-phenylacetohydrazide
CAS 957006-78-9C24H21N3O4
N'-(2,5-Dimethoxybenzylidene)-2-(5-methyl-2-furyl)-4-quinolinecarbohydrazide
CAS 444934-80-9C24H21N3O4
![2-{5-[(4-Methoxyphenoxy)methyl]furan-2-yl}-5-[(1-phenylethyl)amino]-1,3-oxazole-4-carbonitrile chemical structure, C24H21N3O4, CAS 946278-57-5](/s/CFSCEJGEQFNMTH-UHFFFAOYSA-N.svg)
2-{5-[(4-Methoxyphenoxy)methyl]furan-2-yl}-5-[(1-phenylethyl)amino]-1,3-oxazole-4-carbonitrile
CAS 946278-57-5C24H21N3O4
![2-(3,4-Dimethoxyphenyl)-N-[4-(5-phenyl-1,3,4-oxadiazol-2-yl)phenyl]acetamide chemical structure, C24H21N3O4, CAS 712334-42-4](/s/DECYMJQROJXZMG-UHFFFAOYSA-N.svg)
2-(3,4-Dimethoxyphenyl)-N-[4-(5-phenyl-1,3,4-oxadiazol-2-yl)phenyl]acetamide
CAS 712334-42-4C24H21N3O4
![2-Amino-7-hydroxy-8'-methoxy-4',4',6'-trimethyl-2'-oxo-4'H-spiro[chromene-4,1'-pyrrolo[3,2,1-ij]quinoline]-3-carbonitrile chemical structure, C24H21N3O4, CAS 669748-86-1](/s/LNVLJDOBBDAVML-UHFFFAOYSA-N.svg)
2-Amino-7-hydroxy-8'-methoxy-4',4',6'-trimethyl-2'-oxo-4'H-spiro[chromene-4,1'-pyrrolo[3,2,1-ij]quinoline]-3-carbonitrile
CAS 669748-86-1C24H21N3O4
![4-[[2,4-Dioxo-3-(2-phenylethyl)quinazolin-1-yl]methyl]-N-hydroxybenzamide chemical structure, C24H21N3O4, CAS 2252395-44-9](/s/JBJIKUXUKSADFV-UHFFFAOYSA-N.svg)
4-[[2,4-Dioxo-3-(2-phenylethyl)quinazolin-1-yl]methyl]-N-hydroxybenzamide
CAS 2252395-44-9C24H21N3O4
![2-Amino-4',4',6',7,8'-pentamethyl-2',5-dioxo-4'H,5H-spiro[pyrano[4,3-b]pyran-4,1'-pyrrolo[3,2,1-ij]quinoline]-3-carbonitrile chemical structure, C24H21N3O4, CAS 669719-37-3](/s/SNGDQABPWFOMGT-UHFFFAOYSA-N.svg)
2-Amino-4',4',6',7,8'-pentamethyl-2',5-dioxo-4'H,5H-spiro[pyrano[4,3-b]pyran-4,1'-pyrrolo[3,2,1-ij]quinoline]-3-carbonitrile
CAS 669719-37-3C24H21N3O4
2-Ethoxy-4-(5-(2-methyl-5-nitrophenyl)-4-phenyl-1H-imidazol-2-yl)phenol
CAS 383895-13-4C24H21N3O4
4-(2-(Oxo(4-toluidino)acetyl)carbohydrazonoyl)phenyl 4-methylbenzoate
CAS 881843-60-3C24H21N3O4
4-(2-(Oxo(3-toluidino)acetyl)carbohydrazonoyl)phenyl 3-methylbenzoate
CAS 881470-71-9C24H21N3O4
![[4-(4-Nitrophenyl)piperazin-1-yl]-(9H-xanthen-9-yl)methanone chemical structure, C24H21N3O4, CAS 346726-10-1](/s/LZHMDSBVLUNWER-UHFFFAOYSA-N.svg)
[4-(4-Nitrophenyl)piperazin-1-yl]-(9H-xanthen-9-yl)methanone
CAS 346726-10-1C24H21N3O4
4-(2-(((4-Methylbenzoyl)amino)acetyl)carbohydrazonoyl)phenyl benzoate
CAS 881664-07-9C24H21N3O4
N-(3,4-Dimethoxyphenyl)-2-(2-oxo-4-phenylquinazolin-1-yl)acetamide
CAS 941956-29-2C24H21N3O4
2-(3-Benzyl-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)-N-(2-methoxyphenyl)acetamide
CAS 892291-80-4C24H21N3O4
2-(3-Benzyl-2,4-dioxo-1,2,3,4-tetrahydroquinazolin-1-yl)-N-(3-methoxyphenyl)acetamide
CAS 892291-72-4C24H21N3O4
![5-[(4-Ethoxyphenyl)amino]-2-{5-[(4-methylphenoxy)methyl]furan-2-yl}-1,3-oxazole-4-carbonitrile chemical structure, C24H21N3O4, CAS 941929-21-1](/s/ZIVXTYCVUKJRNS-UHFFFAOYSA-N.svg)
5-[(4-Ethoxyphenyl)amino]-2-{5-[(4-methylphenoxy)methyl]furan-2-yl}-1,3-oxazole-4-carbonitrile
CAS 941929-21-1C24H21N3O4
- 5-((4-Ethoxyphenyl)amino)-2-(5-((o-tolyloxy)methyl)furan-2-yl)oxazole-4-carbonitrile941904-09-2C24H21N3O4
- 5-((4-Methoxybenzyl)amino)-2-(5-((o-tolyloxy)methyl)furan-2-yl)oxazole-4-carbonitrile941904-15-0C24H21N3O4
- 2-(2,4-Dioxo-3-(p-tolyl)-3,4-dihydroquinazolin-1(2H)-yl)-N-(3-methoxyphenyl)acetamide899782-30-0C24H21N3O4
- 2-Amino-3-(4-methoxybenzoyl)-N-(3-methoxyphenyl)indolizine-1-carboxamide891026-67-8C24H21N3O4
- 2-Amino-3-(4-methoxybenzoyl)-N-(4-methoxyphenyl)indolizine-1-carboxamide903313-24-6C24H21N3O4
- 5-(4-Ethoxyphenyl)-1,3-dimethyl-5,5a-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione352016-81-0C24H21N3O4
- N-Benzyl-3-[(4-methoxyphenyl)methyl]-2,4-dioxo-1H-quinazoline-7-carboxamide892274-06-5C24H21N3O4
- N-Cyclopropyl-6-[(6,7-dimethoxy-4-quinazolinyl)oxy]-1-naphthalenecarboxamide861880-16-2C24H21N3O4
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(1-benzoyl-1,2,3,4-tetrahydroquinolin-7-yl)urea1203156-00-6C24H21N3O4
- 3,4-Dimethoxy-N-[3-(2-methyl-4-oxoquinazolin-3-yl)phenyl]benzamide898454-92-7C24H21N3O4
- 2-[3-(2,5-Dimethoxyphenyl)-6-oxopyridazin-1-yl]-N-naphthalen-1-ylacetamide941930-84-3C24H21N3O4
- 4-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)-N-(4-phenoxyphenyl)butanamide1021106-05-7C24H21N3O4
- Benzyl 2-(3-(4-methylbenzyl)-2,4-dioxo-3,4-dihydropyrido[3,2-d]pyrimidin-1(2H)-yl)acetate921545-40-6C24H21N3O4
- 1-(4-Carboxy-2-methylphenyl)-5-(4-(1H-imidazol-1-yl)phenyl)-1H-pyrrole-2-propanoic acid1366233-23-9C24H21N3O4
- 6-(Benzyloxy)-N-(3-methoxybenzyl)-4-oxo-3,4-dihydroquinazoline-2-carboxamide869294-84-8C24H21N3O4
- 8-Allyl-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-oxo-2H-chromene-3-carboxamide313225-17-1C24H21N3O4
- [4-Phenyl-1-(2-pyridinyl)-1H-imidazol-2-yl](3,4,5-trimethoxyphenyl)methanone1429621-97-5C24H21N3O4
- 1-((2'-Carbamoyl-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylic acid1696392-11-6C24H21N3O4
- 4-(4-Ethoxybenzoyl)-3-hydroxy-5-(pyridin-2-yl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one618878-65-2C24H21N3O4
- N-[2-(4-tert-Butylphenyl)-1,3-benzoxazol-5-yl]-3-nitrobenzamide313953-32-1C24H21N3O4
- 2-(2-Amino-5-(3-methoxyphenoxy)pyrimidin-4-yl)-5-(benzyloxy)phenol849920-86-1C24H21N3O4
- 5-(4-Methoxyphenyl)-3-(pyridin-3-yl)-2-(o-tolyl)dihydro-2H-pyrrolo[3,4-d]isoxazole-4,6(5H,6aH)-dione1005070-82-5C24H21N3O4
- 3-Hydroxy-4-(4-methoxy-3-methylbenzoyl)-5-(4-pyridinyl)-1-(3-pyridinylmethyl)-1,5-dihydro-2H-pyrrol-2-one460046-35-9C24H21N3O4
- Methyl 4-(3-hydroxy-5-oxo-2-phenyl-4,5,6,7,8,9-hexahydro-2H-pyrazolo[3,4-b]quinolin-4-yl)benzoate701224-26-2C24H21N3O4
- (5Z)-5-[(2,5-Dimethyl-1-phenylpyrrol-3-yl)methylidene]-1-(4-methoxyphenyl)-1,3-diazinane-2,4,6-trione340301-26-0C24H21N3O4
- 1-Benzyl-3,3-dimethyl-4-(4-nitrobenzoyl)quinoxalin-2-one6036-43-7C24H21N3O4
- 2-(2-Amino-5-(2-methoxyphenoxy)pyrimidin-4-yl)-5-(benzyloxy)phenol849919-05-7C24H21N3O4
- N-(2-Benzoyl-4-nitrophenyl)-2-(3,4-dihydro-1H-isoquinolin-2-yl)acetamide692771-26-9C24H21N3O4
- 2-[2-[(4-Formyl-2-methoxyphenoxy)methyl]benzimidazol-1-yl]-N-phenylacetamide851207-68-6C24H21N3O4
- 4-(Benzyl(2-hydroxyethyl)amino)-3-nitro-1-phenylquinolin-2(1H)-one886160-81-2C24H21N3O4
- N-(4-Methoxyphenyl)-2-[3-(4-methylphenyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazolin-1-yl]acetamide899782-56-0C24H21N3O4
- N-[(2,4-Dimethoxyphenyl)methyl]-4-oxo-1-phenyl-1,4-dihydrocinnoline-3-carboxamide1251624-87-9C24H21N3O4
- 10-[5-(2-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11-one330157-47-6C24H21N3O4
- 4-Nitro-N-[2-(5-phenylmethoxy-1H-indol-3-yl)ethyl]benzamide363591-02-0C24H21N3O4
- 1-Benzyl-3,3-dimethyl-4-(3-nitrobenzoyl)quinoxalin-2-one376614-71-0C24H21N3O4
- N-[4-[4-(Furan-2-carbonyl)piperazin-1-yl]phenyl]-1-benzofuran-2-carboxamide876886-34-9C24H21N3O4
- N'-[2,5-Dioxo-1-(4-phenoxyphenyl)pyrrolidin-3-yl]-2-methylbenzohydrazide956611-15-7C24H21N3O4
- 2-(2-Amino-5-(4-methoxyphenoxy)pyrimidin-4-yl)-5-(benzyloxy)phenol877791-16-7C24H21N3O4
- 2-(3-Ethyl-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)-N-(4-phenoxyphenyl)acetamide879045-06-4C24H21N3O4
- 2-(2,4-Dimethoxyphenyl)-N-[(E)-(5-methylfuran-2-yl)methylideneamino]quinoline-4-carboxamide445244-21-3C24H21N3O4
- 2,3-Dimethoxy-N-[3-(2-methyl-4-oxoquinazolin-3-yl)phenyl]benzamide898428-43-8C24H21N3O4
- 2,6-Dimethoxy-N-[3-(2-methyl-4-oxoquinazolin-3-yl)phenyl]benzamide898455-37-3C24H21N3O4
- N-(4-Methoxyphenyl)-2,4-dioxo-3-(2-phenylethyl)-1,2,3,4-tetrahydroquinazoline-7-carboxamide892292-13-6C24H21N3O4
- N-((3-Cyclopentyl-4-oxo-3,4-dihydrophthalazin-1-yl)methyl)-4-oxo-4H-chromene-2-carboxamide1396868-00-0C24H21N3O4
- Biphenyl-4-yl{4-[(4-nitrophenyl)carbonyl]piperazin-1-yl}methanone510718-30-6C24H21N3O4
- N-[5-(5-Ethyl-1,3-benzoxazol-2-yl)-2-methylphenyl]-2-methyl-3-nitrobenzamide431918-90-0C24H21N3O4
- 2-Nitro-7-{3-nitrophenyl}-3b,6,6a,7,9,9a,10,12a-octahydrocyclopenta[c]cyclopenta[4,5]pyrido[3,2,1-ij]quinoline467446-73-7C24H21N3O4
- N'-[2,5-Dioxo-1-(4-phenoxyphenyl)pyrrolidin-3-yl]-4-methylbenzohydrazide956372-24-0C24H21N3O4
- 3-Hydroxy-4-(4-methoxy-3-methylbenzoyl)-5-(pyridin-3-yl)-1-[(pyridin-3-yl)methyl]-2,5-dihydro-1H-pyrrol-2-one433255-47-1C24H21N3O4
- 2-(5-((4-Methoxyphenoxy)methyl)furan-2-yl)-5-(phenethylamino)oxazole-4-carbonitrile941969-08-0C24H21N3O4
- 2-Amino-3-(4-methoxybenzoyl)-N-(2-methoxyphenyl)indolizine-1-carboxamide903343-29-3C24H21N3O4
- 2-(2,4-Dioxo-3-(p-tolyl)-3,4-dihydroquinazolin-1(2H)-yl)-N-(2-methoxyphenyl)acetamide899782-36-6C24H21N3O4
- 5-{[2-(4-Methoxyphenyl)ethyl]amino}-2-[5-(phenoxymethyl)furan-2-yl]-1,3-oxazole-4-carbonitrile931317-26-9C24H21N3O4
- 2-(5-((4-Methoxyphenoxy)methyl)furan-2-yl)-5-((4-methylbenzyl)amino)oxazole-4-carbonitrile946309-29-1C24H21N3O4
- 1-Benzyl-4-hydroxy-N-(2-methoxy-5-methylphenyl)-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide1251708-85-6C24H21N3O4
- Benzamide, N-((3-(2-(3,4-dihydroxyphenyl)ethyl)-3,4-dihydro-4-oxo-2-quinazolinyl)methyl)-68501-50-8C24H21N3O4
- Pyrido(2,3-d)pyrimidine-5-carboxylic acid, 1,2,3,4-tetrahydro-2,4-dioxo-7-methyl-3-phenyl-1-(phenylmethyl)-, ethyl ester131448-09-4C24H21N3O4
- 4-Benzyl-N-[5-(3,5-dimethoxyphenyl)-1,3,4-oxadiazol-2-yl]benzamide865286-99-3C24H21N3O4
- 7-Methyl-4-(2-methyl-3-nitrobenzoyl)-5-phenyl-3,5-dihydro-1H-1,4-benzodiazepin-2-one533874-37-2C24H21N3O4
- 7-Methyl-4-(4-methyl-3-nitrobenzoyl)-5-phenyl-3,5-dihydro-1H-1,4-benzodiazepin-2-one533874-40-7C24H21N3O4
- 3,4-Dimethoxy-N-[4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]benzamide906149-53-9C24H21N3O4
- 2,4-Dimethoxy-N-[3-(2-methyl-4-oxoquinazolin-3-yl)phenyl]benzamide898420-35-4C24H21N3O4
- 3,5-Dimethoxy-N-[3-(2-methyl-4-oxoquinazolin-3-yl)phenyl]benzamide898428-60-9C24H21N3O4
- 3,5-Dimethoxy-N-[4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]benzamide903329-82-8C24H21N3O4
- 2-(3-(3,4-Dimethoxyphenyl)-6-oxopyridazin-1(6H)-yl)-N-(naphthalen-1-yl)acetamide922903-30-8C24H21N3O4
- N-(2,5-Dimethoxyphenyl)-2-(3-(naphthalen-2-yl)-6-oxopyridazin-1(6H)-yl)acetamide922881-48-9C24H21N3O4
- N-(3,5-Dimethoxyphenyl)-2-(3-(naphthalen-2-yl)-6-oxopyridazin-1(6H)-yl)acetamide922970-43-2C24H21N3O4
- 5-((4-Methoxybenzyl)amino)-2-(5-((p-tolyloxy)methyl)furan-2-yl)oxazole-4-carbonitrile931317-61-2C24H21N3O4
- 5-[Benzyl(methyl)amino]-2-{5-[(4-methoxyphenoxy)methyl]furan-2-yl}-1,3-oxazole-4-carbonitrile941912-22-7C24H21N3O4
- 5,7-Dimethyl-4-oxo-N-[4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,2,5-oxadiazol-3-yl]-4H-chromene-2-carboxamide919071-71-9C24H21N3O4
- 5-[(4-Ethoxyphenyl)amino]-2-{5-[(3-methylphenoxy)methyl]furan-2-yl}-1,3-oxazole-4-carbonitrile931968-46-6C24H21N3O4
- 2-[3-Oxo-1-(2-phenoxyacetyl)-1,2,3,4-tetrahydroquinoxalin-2-yl]-N-phenylacetamide1219345-61-5C24H21N3O4
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(1-benzoyl-1,2,3,4-tetrahydroquinolin-6-yl)urea1203046-89-2C24H21N3O4
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(1-benzyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)urea1170902-34-7C24H21N3O4
- N-(2,4-Dimethoxyphenyl)-4-[(4-oxoquinazolin-3(4H)-yl)methyl]benzamide1190261-85-8C24H21N3O4
- N-(3,4-Dimethoxyphenyl)-4-[(4-oxoquinazolin-3(4H)-yl)methyl]benzamide1190256-66-6C24H21N3O4
Frequently asked questions
What is the molar mass of C24H21N3O4?
The molar mass of C24H21N3O4 is 415.45 g/mol, calculated from standard atomic weights for 24 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 415.1532 Da.
How many compounds have the formula C24H21N3O4?
CompoundList lists 174 compounds with the molecular formula C24H21N3O4, including 2-(2-Methoxyphenyl)-N-[4-[5-(3-methoxyphenyl)-1,2,4-oxadiazol-3-yl]phenyl]acetamide, 2-(1-Benzoyl-3-oxo-1,2,3,4-tetrahydro-2-quinoxalinyl)-N-(2-methoxyphenyl)acetamide, N-(4-Methoxyphenyl)-2-[4-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)phenoxy]acetamide. 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 C24H21N3O4?
C24H21N3O4 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.