Molecular formula
C23H21N3O6
103 compounds have this formula on CompoundList.
- Molar mass
- 435.44g/mol
- Monoisotopic mass
- 435.1430Da
- Atoms
- 53
- Elements
- 4
- Rings plus double bonds
- 15
The formula C23H21N3O6 describes a molecule made of 23 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 6 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 × 2363.44%12.011 × 23 = 276.253 g/mol
- H Hydrogen × 214.86%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 39.65%14.007 × 3 = 42.021 g/mol
- O Oxygen × 622.05%15.999 × 6 = 95.994 g/mol
Look up another formula
Compounds with the formula C23H21N3O6
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 103 compounds
N-Benzoyl-2'-deoxycytidine 3'-benzoate
CAS 51549-49-6C23H21N3O6
![N-[(Z)-3-(3-Hydroxypropylamino)-1-[5-(3-nitrophenyl)furan-2-yl]-3-oxoprop-1-en-2-yl]benzamide chemical structure, C23H21N3O6, CAS 374614-98-9](/s/QTCVDXYJJFNUHK-HKWRFOASSA-N.svg)
N-[(Z)-3-(3-Hydroxypropylamino)-1-[5-(3-nitrophenyl)furan-2-yl]-3-oxoprop-1-en-2-yl]benzamide
CAS 374614-98-9C23H21N3O6
2-((6-((3,4-Dihydroquinolin-1(2H)-yl)methyl)-4-oxo-4H-pyran-3-yl)oxy)-N-(3-nitrophenyl)acetamide
CAS 898417-44-2C23H21N3O6
![N-(4-Nitrophenyl)-2-({4-oxo-6-[(1,2,3,4-tetrahydroquinolin-1-yl)methyl]-4H-pyran-3-yl}oxy)acetamide chemical structure, C23H21N3O6, CAS 898456-36-5](/s/ITDWEJWMANLALR-UHFFFAOYSA-N.svg)
N-(4-Nitrophenyl)-2-({4-oxo-6-[(1,2,3,4-tetrahydroquinolin-1-yl)methyl]-4H-pyran-3-yl}oxy)acetamide
CAS 898456-36-5C23H21N3O6
![4-{(E)-[2-(Pyridin-4-ylcarbonyl)hydrazinylidene]methyl}phenyl 3,4,5-trimethoxybenzoate chemical structure, C23H21N3O6, CAS 341985-59-9](/s/CZXHJZFLOHPJBS-AFUMVMLFSA-N.svg)
4-{(E)-[2-(Pyridin-4-ylcarbonyl)hydrazinylidene]methyl}phenyl 3,4,5-trimethoxybenzoate
CAS 341985-59-9C23H21N3O6
2-((6-((3,4-Dihydroisoquinolin-2(1H)-yl)methyl)-4-oxo-4H-pyran-3-yl)oxy)-N-(3-nitrophenyl)acetamide
CAS 898456-34-3C23H21N3O6
2-((6-((3,4-Dihydroisoquinolin-2(1H)-yl)methyl)-4-oxo-4H-pyran-3-yl)oxy)-N-(4-nitrophenyl)acetamide
CAS 898441-01-5C23H21N3O6
N'-(4-(Benzyloxy)-3-methoxybenzylidene)-2-(4-nitrophenoxy)acetohydrazide
CAS 303084-98-2C23H21N3O6
N-(4-Benzamido-2,5-dimethoxyphenyl)-3-methyl-4-nitrobenzamide
CAS 433239-55-5C23H21N3O6
![2-[2-(6-Methoxy-2,2,4-trimethylquinolin-1-yl)-2-oxoethyl]-4-nitroisoindole-1,3-dione chemical structure, C23H21N3O6, CAS 352660-31-2](/s/HFJKOSOATXHZIB-UHFFFAOYSA-N.svg)
2-[2-(6-Methoxy-2,2,4-trimethylquinolin-1-yl)-2-oxoethyl]-4-nitroisoindole-1,3-dione
CAS 352660-31-2C23H21N3O6
Z-Trp-OSu
CAS 50305-28-7C23H21N3O6
![Methyl 2-{3-[5-(2H-1,3-benzodioxol-5-yl)-1,3,4-oxadiazol-2-yl]piperidine-1-carbonyl}benzoate chemical structure, C23H21N3O6, CAS 1219913-28-6](/s/VFUSHPFFFUIKOZ-UHFFFAOYSA-N.svg)
Methyl 2-{3-[5-(2H-1,3-benzodioxol-5-yl)-1,3,4-oxadiazol-2-yl]piperidine-1-carbonyl}benzoate
CAS 1219913-28-6C23H21N3O6
4-(Benzofuran-2-carbonyl)-1-(2-(dimethylamino)ethyl)-3-hydroxy-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one
CAS 618364-98-0C23H21N3O6
2-((6-((2-Methylindolin-1-yl)methyl)-4-oxo-4H-pyran-3-yl)oxy)-N-(4-nitrophenyl)acetamide
CAS 898417-46-4C23H21N3O6
8-Ethoxy-N-(3-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)propyl)-2-oxo-2H-chromene-3-carboxamide
CAS 1021252-44-7C23H21N3O6
3-(1-Cyano-4-hydroxy-7-(4methoxyphenoxy)isoquinoline-3-carboxamido)-3-methylbutanoic acid
CAS 1455087-30-5C23H21N3O6
![1-(3-(1H-Imidazol-1-yl)propyl)-4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(furan-2-yl)-3-hydroxy-1H-pyrrol-2(5H)-one chemical structure, C23H21N3O6, CAS 618411-89-5](/s/HITBEZUBSJIQAV-XUTLUUPISA-N.svg)
1-(3-(1H-Imidazol-1-yl)propyl)-4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5-(furan-2-yl)-3-hydroxy-1H-pyrrol-2(5H)-one
CAS 618411-89-5C23H21N3O6
2H-Naphth(2,3-f)isoindole-2-propanoic acid, 4,11-diamino-1,3,5,10-tetrahydro-1,3,5,10-tetraoxo-, butyl ester
CAS 10110-15-3C23H21N3O6
![2-(2-Morpholin-4-ylethyl)-1-(3-nitrophenyl)-1H-chromeno[2,3-c]pyrrole-3,9-dione chemical structure, C23H21N3O6, CAS 634573-55-0](/s/XJNVWLGXGQZBHH-UHFFFAOYSA-N.svg)
2-(2-Morpholin-4-ylethyl)-1-(3-nitrophenyl)-1H-chromeno[2,3-c]pyrrole-3,9-dione
CAS 634573-55-0C23H21N3O6
![2-(2-Morpholinoethyl)-1-(4-nitrophenyl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione chemical structure, C23H21N3O6, CAS 634573-57-2](/s/FCNJJSVJLBAIEZ-UHFFFAOYSA-N.svg)
2-(2-Morpholinoethyl)-1-(4-nitrophenyl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione
CAS 634573-57-2C23H21N3O6
![6-Hexyl-7-hydroxy-3-[5-(4-nitrophenyl)-1,3,4-oxadiazol-2-yl]-2H-chromen-2-one chemical structure, C23H21N3O6, CAS 333773-17-4](/s/YIXBXBSCLHNPRF-UHFFFAOYSA-N.svg)
6-Hexyl-7-hydroxy-3-[5-(4-nitrophenyl)-1,3,4-oxadiazol-2-yl]-2H-chromen-2-one
CAS 333773-17-4C23H21N3O6
![(5E)-1-(1,3-Benzodioxol-5-yl)-5-[(2-methyl-4-morpholin-4-ylphenyl)methylidene]-1,3-diazinane-2,4,6-trione chemical structure, C23H21N3O6, CAS 677753-65-0](/s/KTQHFBPWBNYAKC-WOJGMQOQSA-N.svg)
(5E)-1-(1,3-Benzodioxol-5-yl)-5-[(2-methyl-4-morpholin-4-ylphenyl)methylidene]-1,3-diazinane-2,4,6-trione
CAS 677753-65-0C23H21N3O6
N-(4-Benzamido-2,5-dimethoxyphenyl)-3-methyl-2-nitrobenzamide
CAS 587846-47-7C23H21N3O6
N-(4-Benzamido-2,5-dimethoxyphenyl)-2-methyl-3-nitrobenzamide
CAS 432538-12-0C23H21N3O6
- N4-Benzoyl-5'-O-benzoyl-2'-deoxycytidine161664-22-8C23H21N3O6
- 2-[3-(3,5-Dimethoxyphenyl)-2,4-dioxoquinazolin-1-yl]-N-(furan-2-ylmethyl)acetamide896376-78-6C23H21N3O6
- N-Benzyl-4-[2-(4-methoxy-2-nitroanilino)-2-oxoethoxy]benzamide786662-83-7C23H21N3O6
- N-[(E)-(3-Methoxy-4-phenylmethoxyphenyl)methylideneamino]-2-(2-nitrophenoxy)acetamide328573-18-8C23H21N3O6
- Pfi-6-cooh2768514-05-0C23H21N3O6
- 4-(Benzofuran-2-carbonyl)-1-(2-(dimethylamino)ethyl)-3-hydroxy-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one618365-00-7C23H21N3O6
- 2-Amino-7,7-dimethyl-4-[5-[(2-nitrophenoxy)methyl]furan-2-yl]-5-oxo-6,8-dihydro-4H-chromene-3-carbonitrile445242-57-9C23H21N3O6
- 3-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)-N-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}propanamide921075-97-0C23H21N3O6
- Ethyl 2-(2-(2,4-dioxo-3-(p-tolyl)-3,4-dihydrobenzofuro[3,2-d]pyrimidin-1(2H)-yl)acetamido)acetate877657-18-6C23H21N3O6
- 4-Formyl-2-methoxyphenyl 1-(2-cyanoethyl)-3-(3,4-dimethoxyphenyl)-1H-pyrazole-4-carboxylate956986-07-5C23H21N3O6
- 2-(2-{[4-(Benzyloxy)phenyl]amino}-2-oxoethoxy)-N-(4-nitrophenyl)acetamide755002-91-6C23H21N3O6
- {3-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]-8-methyl-2-oxo-2H-pyrano[2,3-c]pyridin-5-yl}methyl butanoate931334-68-8C23H21N3O6
- 3-[2-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-oxoethyl]-7,8-dimethoxy-5-methyl-3,5-dihydro-4H-pyridazino[4,5-b]indol-4-one1401599-73-2C23H21N3O6
- N-[3-(2-Methoxyethyl)-4-oxo-3,4-dihydroquinazolin-6-yl]-2-[(4-methyl-2-oxo-2H-chromen-7-yl)oxy]acetamide1574409-93-0C23H21N3O6
- Benzyl methyl(2-((((4-nitrophenoxy)carbonyl)amino)methyl)phenyl)carbamate1825306-87-3C23H21N3O6
- 2-([1,1'-Biphenyl]-4-yloxy)-N'-{3-ethoxy-4-hydroxy-5-nitrobenzylidene}acetohydrazide491598-26-6C23H21N3O6
- Dibenzyl [(2-nitrophenyl)methylene]biscarbamate1195228-19-3C23H21N3O6
- N-Benzoyl-5'-O-benzoyl-2'-deoxycytidine4803-92-3C23H21N3O6
- Ethyl 4-(2-((3-acetylphenyl)amino)-2-oxoethoxy)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate899993-27-2C23H21N3O6
- Ethyl 4-(2-((4-acetylphenyl)amino)-2-oxoethoxy)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate899992-93-9C23H21N3O6
- 2-(4-Methoxyphenyl)-5-(3,4,5-trimethoxyphenyl)-3H-imidazo[4,5-b]pyridine-7-carboxylic acid1021083-56-6C23H21N3O6
- 6-{[3-(3,4-Dimethoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetyl}-4-methyl-2H-1,4-benzoxazin-3(4H)-one1219546-63-0C23H21N3O6
- AChE/BChE-IN-123075661-19-4C23H21N3O6
- Anticancer agent 2162916406-02-3C23H21N3O6
- Anticancer agent 2172916406-04-5C23H21N3O6
- N4,5'-O-Dibenzoyl-2'-deoxycytidineC23H21N3O6
- 2-((Isonicotinoyloxy)methyl)-2-methylpropane-1,3-diyl diisonicotinate1416894-12-6C23H21N3O6
- 2,5-Dioxopyrrolidin-1-yl ((benzyloxy)carbonyl)-D-tryptophanate133054-10-1C23H21N3O6
- 5-{[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)propanamido]methyl}-1,2-oxazole-3-carboxylic acid2171588-95-5C23H21N3O6
- (2R)-2-({5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazol-3-yl}formamido)propanoic acid2171149-11-2C23H21N3O6
- 3-{3-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)oxetan-3-yl]-1,2,4-oxadiazol-5-yl}propanoic acid2171871-90-0C23H21N3O6
- (3R)-3-{[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]formamido}butanoic acid2171247-27-9C23H21N3O6
- 5-{[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)propanamido]methyl}-1,2-oxazole-3-carboxylic acid2172198-42-2C23H21N3O6
- 3-({5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,3-oxazol-4-yl}formamido)propanoic acid2172171-52-5C23H21N3O6
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-{[(1,3-oxazol-4-yl)methyl]carbamoyl}propanoic acid2171555-98-7C23H21N3O6
- 4-{[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]formamido}butanoic acid2172325-68-5C23H21N3O6
- 4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-[(1,2-oxazol-4-yl)carbamoyl]butanoic acid2171770-87-7C23H21N3O6
- 4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-[(1,2-oxazol-3-yl)carbamoyl]butanoic acid2171578-47-3C23H21N3O6
- 3-{[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]formamido}butanoic acid2172220-46-9C23H21N3O6
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-{[(1,2-oxazol-5-yl)methyl]carbamoyl}propanoic acid2171671-40-0C23H21N3O6
- (2S)-2-{[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]formamido}butanoic acid2171147-57-0C23H21N3O6
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-{[(1,2-oxazol-3-yl)methyl]carbamoyl}propanoic acid2171646-51-6C23H21N3O6
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-[(3-methyl-1,2-oxazol-5-yl)carbamoyl]propanoic acid2171711-08-1C23H21N3O6
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-[(4-methyl-1,3-oxazol-2-yl)carbamoyl]propanoic acid2171467-21-1C23H21N3O6
- 5-{[(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)propanamido]methyl}-1,3-oxazole-4-carboxylic acid2171173-54-7C23H21N3O6
- 5-{[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)propanamido]methyl}-1,3-oxazole-4-carboxylic acid2172536-27-3C23H21N3O6
- (2R)-2-({5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,3-oxazol-4-yl}formamido)propanoic acid2171285-75-7C23H21N3O6
- (2S)-2-({5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,3-oxazol-4-yl}formamido)propanoic acid2171207-68-2C23H21N3O6
- 4-{2-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)acetamido]acetamido}but-2-ynoic acid2172479-52-4C23H21N3O6
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-{[(1,2-oxazol-4-yl)methyl]carbamoyl}propanoic acid2171672-66-3C23H21N3O6
- (2R)-2-{[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]formamido}butanoic acid2171168-80-0C23H21N3O6
- 3-{1-[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]-N-methylformamido}propanoic acid2172100-17-1C23H21N3O6
- 2-{2-[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)but-2-ynamido]acetamido}acetic acid2171870-32-7C23H21N3O6
- 2-[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)but-2-enoyl]-5-oxopyrazolidine-3-carboxylic acid2172626-56-9C23H21N3O6
- 3-{[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]formamido}-2-methylpropanoic acid2171852-56-3C23H21N3O6
- 2-{[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]formamido}-2-methylpropanoic acid2172546-49-3C23H21N3O6
- 5-{[(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)propanamido]methyl}-1,2-oxazole-3-carboxylic acid2171277-18-0C23H21N3O6
- 5-{[(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)propanamido]methyl}-1,2-oxazole-3-carboxylic acid2171225-55-9C23H21N3O6
- (2R)-2-({3-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazol-4-yl}formamido)propanoic acid2171161-50-3C23H21N3O6
- 2-(1-{3-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazol-4-yl}-N-methylformamido)acetic acid2172244-46-9C23H21N3O6
- 2-(1-{5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazol-3-yl}-N-methylformamido)acetic acid2171858-70-9C23H21N3O6
- (2S)-2-({5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazol-3-yl}formamido)propanoic acid2171161-52-5C23H21N3O6
- (3S)-3-{[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]formamido}butanoic acid2171247-06-4C23H21N3O6
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-[(5-methyl-1,2-oxazol-3-yl)carbamoyl]propanoic acid2171539-95-8C23H21N3O6
- (2S,4S)-4-(2,5-Dioxoimidazolidin-1-yl)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidine-2-carboxylic acid2171287-52-6C23H21N3O6
- 2-[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopropanecarbonyl]-5-oxopyrazolidine-3-carboxylic acid2172012-80-3C23H21N3O6
- 2-{N-Ethyl-1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]formamido}acetic acid2171816-65-0C23H21N3O6
- 5-{[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)propanamido]methyl}-1,3-oxazole-4-carboxylic acid2171463-25-3C23H21N3O6
- (2S)-2-{1-[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]-N-methylformamido}propanoic acid2171230-31-0C23H21N3O6
- 5-{[(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)propanamido]methyl}-1,3-oxazole-4-carboxylic acid2171235-91-7C23H21N3O6
- (2S)-2-({3-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazol-4-yl}formamido)propanoic acid2171243-67-5C23H21N3O6
- 3-({5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazol-3-yl}formamido)propanoic acid2171890-33-6C23H21N3O6
- 2-{[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]formamido}butanoic acid2171622-76-5C23H21N3O6
- 3-({3-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazol-4-yl}formamido)propanoic acid2172445-11-1C23H21N3O6
- 2-(1-{5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,3-oxazol-4-yl}-N-methylformamido)acetic acid2172459-23-1C23H21N3O6
- (18S)-2-(Aminomethyl)-18-ethyl-18-hydroxy-6,9,20-trioxa-13,24-diazahexacyclo[12.11.0.03,12.05,10.015,24.017,22]pentacosa-1,3,5(10),11,13,15,17(22)-heptaene-19,23-dione757168-68-6C23H21N3O6
Frequently asked questions
What is the molar mass of C23H21N3O6?
The molar mass of C23H21N3O6 is 435.44 g/mol, calculated from standard atomic weights for 23 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 6 oxygen atoms. The monoisotopic mass is 435.1430 Da.
How many compounds have the formula C23H21N3O6?
CompoundList lists 103 compounds with the molecular formula C23H21N3O6, including N-Benzoyl-2'-deoxycytidine 3'-benzoate, N-[(Z)-3-(3-Hydroxypropylamino)-1-[5-(3-nitrophenyl)furan-2-yl]-3-oxoprop-1-en-2-yl]benzamide, 2-((6-((3,4-Dihydroquinolin-1(2H)-yl)methyl)-4-oxo-4H-pyran-3-yl)oxy)-N-(3-nitrophenyl)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 C23H21N3O6?
C23H21N3O6 has a degree of unsaturation of 15. 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.