Molecular formula
C28H28N2O5
1,373 compounds have this formula on CompoundList.
- Molar mass
- 472.54g/mol
- Monoisotopic mass
- 472.1998Da
- Atoms
- 63
- Elements
- 4
- Rings plus double bonds
- 16
The formula C28H28N2O5 describes a molecule made of 28 carbon atoms, 28 hydrogen atoms, 2 nitrogen atoms and 5 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 × 2871.17%12.011 × 28 = 336.308 g/mol
- H Hydrogen × 285.97%1.008 × 28 = 28.224 g/mol
- N Nitrogen × 25.93%14.007 × 2 = 28.014 g/mol
- O Oxygen × 516.93%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C28H28N2O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1,301 to 1,373 of 1,373 compounds
![5-[(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-2,3-dimethylbenzoic acid chemical structure, C28H28N2O5, CAS 2171141-63-0](/s/PTKVCERIADSVJW-VWLOTQADSA-N.svg)
5-[(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-2,3-dimethylbenzoic acid
CAS 2171141-63-0C28H28N2O5
![3-[(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-2-phenylpropanoic acid chemical structure, C28H28N2O5, CAS 2171379-93-2](/s/OYTTZCZGVVEPIB-XSWBTSGESA-N.svg)
3-[(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-2-phenylpropanoic acid
CAS 2171379-93-2C28H28N2O5
![3-{[(3,5-Dimethylphenyl)methyl]carbamoyl}-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid chemical structure, C28H28N2O5, CAS 2171611-76-8](/s/GFZHHBAOYCSGJC-UHFFFAOYSA-N.svg)
3-{[(3,5-Dimethylphenyl)methyl]carbamoyl}-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
CAS 2171611-76-8C28H28N2O5
![5-{[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}hexanoic acid chemical structure, C28H28N2O5, CAS 2171908-84-0](/s/GPZVYBHCQZOLRH-UHFFFAOYSA-N.svg)
5-{[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}hexanoic acid
CAS 2171908-84-0C28H28N2O5
![(2S)-2-{[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}-3-methylpentanoic acid chemical structure, C28H28N2O5, CAS 2648921-67-7](/s/LOPFKAYPQUZFLP-HHPDBAQJSA-N.svg)
(2S)-2-{[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}-3-methylpentanoic acid
CAS 2648921-67-7C28H28N2O5
![3-[(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-N-methylpentanamido]benzoic acid chemical structure, C28H28N2O5, CAS 2171210-96-9](/s/PSXCCTABFREREM-VWLOTQADSA-N.svg)
3-[(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-N-methylpentanamido]benzoic acid
CAS 2171210-96-9C28H28N2O5
![3-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-N-methylpentanamido]benzoic acid chemical structure, C28H28N2O5, CAS 2171536-10-8](/s/PSXCCTABFREREM-UHFFFAOYSA-N.svg)
3-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-N-methylpentanamido]benzoic acid
CAS 2171536-10-8C28H28N2O5
![5-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2,2-dimethylpropanamido]-2-methylbenzoic acid chemical structure, C28H28N2O5, CAS 2171813-05-9](/s/RSTSGDMBXGAINI-UHFFFAOYSA-N.svg)
5-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2,2-dimethylpropanamido]-2-methylbenzoic acid
CAS 2171813-05-9C28H28N2O5
![2-{1-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-methylphenyl]-N-methylformamido}butanoic acid chemical structure, C28H28N2O5, CAS 2171486-01-2](/s/MBYGHRVRECYJDN-UHFFFAOYSA-N.svg)
2-{1-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-methylphenyl]-N-methylformamido}butanoic acid
CAS 2171486-01-2C28H28N2O5
![2-({[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}methyl)pentanoic acid chemical structure, C28H28N2O5, CAS 2171843-27-7](/s/UUPZYQQLOARHTE-UHFFFAOYSA-N.svg)
2-({[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}methyl)pentanoic acid
CAS 2171843-27-7C28H28N2O5
![3-(2-{2-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]phenyl}-N-methylacetamido)propanoic acid chemical structure, C28H28N2O5, CAS 2172516-24-2](/s/WZRFWGLNAOMMFC-UHFFFAOYSA-N.svg)
3-(2-{2-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]phenyl}-N-methylacetamido)propanoic acid
CAS 2172516-24-2C28H28N2O5
![2-{2-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]pentanamido}benzoic acid chemical structure, C28H28N2O5, CAS 2172149-23-2](/s/YXEYTQVPCHHUEL-UHFFFAOYSA-N.svg)
2-{2-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]pentanamido}benzoic acid
CAS 2172149-23-2C28H28N2O5
![4-[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]-2-methylbenzoic acid chemical structure, C28H28N2O5, CAS 2172169-81-0](/s/DWBVNOGRPZFDPX-UHFFFAOYSA-N.svg)
4-[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]-2-methylbenzoic acid
CAS 2172169-81-0C28H28N2O5
![(9H-Fluoren-9-yl)methyl (2R,4R)-2-({[(benzyloxy)carbonyl]amino}methyl)-4-hydroxypyrrolidine-1-carboxylate chemical structure, C28H28N2O5, CAS 2679829-42-4](/s/QMUBCHWVFKCGBV-NHCUHLMSSA-N.svg)
(9H-Fluoren-9-yl)methyl (2R,4R)-2-({[(benzyloxy)carbonyl]amino}methyl)-4-hydroxypyrrolidine-1-carboxylate
CAS 2679829-42-4C28H28N2O5
![rac-Benzyl (3R,4R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-4-hydroxypyrrolidine-1-carboxylate chemical structure, C28H28N2O5, CAS 2679858-44-5](/s/XHKJAQACZPYCPI-CLJLJLNGSA-N.svg)
rac-Benzyl (3R,4R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-4-hydroxypyrrolidine-1-carboxylate
CAS 2679858-44-5C28H28N2O5
![rac-3-[(1R,5S)-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohex-3-ene-1-carbonyl]-3-azabicyclo[3.1.0]hexane-6-carboxylic acid chemical structure, C28H28N2O5, CAS 2228018-44-6](/s/LRCNVEUPRUDTHE-LXRVLMPXSA-N.svg)
rac-3-[(1R,5S)-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohex-3-ene-1-carbonyl]-3-azabicyclo[3.1.0]hexane-6-carboxylic acid
CAS 2228018-44-6C28H28N2O5
![2-{2-[(3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)butanamido]ethyl}benzoic acid chemical structure, C28H28N2O5, CAS 2171171-16-5](/s/STIIPVKEOLMSRK-SFHVURJKSA-N.svg)
2-{2-[(3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)butanamido]ethyl}benzoic acid
CAS 2171171-16-5C28H28N2O5
![(3S)-3-{[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-methylphenyl]formamido}pentanoic acid chemical structure, C28H28N2O5, CAS 2171289-76-0](/s/WDYQWVZOXPUFEK-IBGZPJMESA-N.svg)
(3S)-3-{[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-methylphenyl]formamido}pentanoic acid
CAS 2171289-76-0C28H28N2O5
![2-{3-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]pentanamido}benzoic acid chemical structure, C28H28N2O5, CAS 2172086-77-8](/s/MLNHICAQUVBBGN-UHFFFAOYSA-N.svg)
2-{3-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]pentanamido}benzoic acid
CAS 2172086-77-8C28H28N2O5
![2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-4-phenylbutanoic acid chemical structure, C28H28N2O5, CAS 2171655-40-4](/s/SYCIVVGUZNTNMR-UHFFFAOYSA-N.svg)
2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-4-phenylbutanoic acid
CAS 2171655-40-4C28H28N2O5
![5-{[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}-2-methylpentanoic acid chemical structure, C28H28N2O5, CAS 2171968-05-9](/s/LAPBKUNVDOWKSS-UHFFFAOYSA-N.svg)
5-{[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}-2-methylpentanoic acid
CAS 2171968-05-9C28H28N2O5
![4-[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]-2-methylbenzoic acid chemical structure, C28H28N2O5, CAS 2172577-19-2](/s/AMTLBJYTKAWNDY-UHFFFAOYSA-N.svg)
4-[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]-2-methylbenzoic acid
CAS 2172577-19-2C28H28N2O5
![3-[(3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]-4-methylbenzoic acid chemical structure, C28H28N2O5, CAS 2171179-16-9](/s/DIKIHNIMQRPKDV-IBGZPJMESA-N.svg)
3-[(3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]-4-methylbenzoic acid
CAS 2171179-16-9C28H28N2O5
![4-[(3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-N-methylpentanamido]benzoic acid chemical structure, C28H28N2O5, CAS 2171157-10-9](/s/HLQPYEQSCYLCNP-IBGZPJMESA-N.svg)
4-[(3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-N-methylpentanamido]benzoic acid
CAS 2171157-10-9C28H28N2O5
- (2S)-2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-3-phenylpropanoic acid2648931-57-9C28H28N2O5
- 4-{2-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-2-methylbutanamido}benzoic acid2171942-78-0C28H28N2O5
- (3R)-3-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-(4-methylphenyl)acetamido]butanoic acid2308474-53-3C28H28N2O5
- 3-[(3R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]benzoic acid2171149-49-6C28H28N2O5
- 3-{1-[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenyl]-N-(propan-2-yl)formamido}propanoic acid2171801-40-2C28H28N2O5
- 3-[(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]-4-methylbenzoic acid2171259-87-1C28H28N2O5
- 4-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-N-methyl-2-phenylacetamido]butanoic acid2171649-23-1C28H28N2O5
- 4-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-phenylpropanamido]butanoic acid2171890-92-7C28H28N2O5
- 2-{3-[(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]phenyl}acetic acid2171258-02-7C28H28N2O5
- 5-{[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}-4-methylpentanoic acid2172439-89-1C28H28N2O5
- 2-{[6-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.2.0]heptan-3-yl]formamido}pent-4-ynoic acid2171588-16-0C28H28N2O5
- 4-[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]-3-methylbenzoic acid2172111-11-2C28H28N2O5
- 2-[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]-2-phenylacetic acid2171722-31-7C28H28N2O5
- (3R)-3-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-phenylpropanamido]butanoic acid2171340-45-5C28H28N2O5
- 4-{1-[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-methylphenyl]-N-methylformamido}butanoic acid2172391-17-0C28H28N2O5
- 4-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-methylpentanamido]benzoic acid2171519-63-2C28H28N2O5
- 2-[(3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]benzoic acid2171231-46-0C28H28N2O5
- 2-{4-[(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]phenyl}acetic acid2171188-25-1C28H28N2O5
- 3-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]-4-methylbenzoic acid2171695-42-2C28H28N2O5
- 2-{[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}-3,3-dimethylbutanoic acid2171584-19-1C28H28N2O5
- 2-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-N,3-dimethylbutanamido]benzoic acid2171490-66-5C28H28N2O5
- 4-[(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]benzoic acid1049812-02-3C28H28N2O5
- 2-{3-[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]phenyl}acetic acid2172238-70-7C28H28N2O5
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(3-(acetamidomethyl)phenyl)propanoic acid2973753-96-5C28H28N2O5
- 3-Hydroxy-5-(4-hydroxyphenyl)-4-[2-methyl-4-(2-methylpropoxy)benzoyl]-1-[(pyridin-3-yl)methyl]-2,5-dihydro-1H-pyrrol-2-oneC28H28N2O5
- 4-[4-(Benzyloxy)benzoyl]-1-[2-(dimethylamino)ethyl]-3-hydroxy-5-(4-hydroxyphenyl)-2,5-dihydro-1H-pyrrol-2-oneC28H28N2O5
- 5-(4-Ethoxyphenyl)-3-hydroxy-4-[4-(propan-2-yloxy)benzoyl]-1-[(pyridin-3-yl)methyl]-2,5-dihydro-1H-pyrrol-2-oneC28H28N2O5
- (2S,4S)-Benzyl 2-((((9H-fluoren-9-yl)methoxy)carbonylamino)methyl)-4-hydroxypyrrolidine1-carboxylateC28H28N2O5
- Benzyl (2S,4R)-2-[(9H-fluoren-9-ylmethoxycarbonylamino)methyl]-4-hydroxypyrrolidine-1-carboxylateC28H28N2O5
- Benzyl (S)-benzyl(3-(4-benzyl-2-oxooxazolidin-3-yl)-3-oxopropyl)carbamate1031266-73-5C28H28N2O5
- Benzenepropanoic acid, 3-cyano-alpha-[(1R)-1-[[(3',4'-dimethoxy[1,1'-biphenyl]-4-yl)carbonyl]amino]ethyl]-, methyl ester, (alphaR)-rel-1332599-20-8C28H28N2O5
- 2-[(3Z)-6-Methoxy-2-methyl-3-[(3,4,5-trimethoxyphenyl)methylidene]inden-1-yl]-N-pyridin-3-ylacetamide2700025-84-7C28H28N2O5
- (2S)-3-[4-(Acetamidomethyl)phenyl]-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]propanoic acid2973754-83-3C28H28N2O5
- rac-(1R,5S)-5-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hex-4-ynamido]cyclohex-3-ene-1-carboxylic acid2227931-58-8C28H28N2O5
- rac-1-[(1R,3R,5R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.1.0]hexane-1-carbonyl]-1,2,3,6-tetrahydropyridine-4-carboxylic acid2227778-42-7C28H28N2O5
- rac-2-{[(1R,5R,6S)-6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.2.0]heptan-3-yl]formamido}pent-4-ynoic acid2227932-36-5C28H28N2O5
- rac-3-[(1R,3R,5R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.1.0]hexane-1-carbonyl]-3-azabicyclo[3.1.0]hexane-1-carboxylic acid2228018-43-5C28H28N2O5
- rac-(3aR,6aR)-2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pent-4-ynoyl]-octahydrocyclopenta[c]pyrrole-3a-carboxylic acid2227922-23-6C28H28N2O5
- rac-4-[(1R,3R,5R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.1.0]hexane-1-amido]cyclopent-2-ene-1-carboxylic acid2228004-25-7C28H28N2O5
- rac-2-[(1R,3R,5R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.1.0]hexane-1-carbonyl]-2-azabicyclo[2.1.1]hexane-5-carboxylic acid2227982-08-1C28H28N2O5
- rac-2-[(1R,3R,5R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.1.0]hexane-1-carbonyl]-2-azabicyclo[2.1.1]hexane-1-carboxylic acid2227892-42-2C28H28N2O5
- rac-(1R,6S)-2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hex-4-ynoyl]-2-azabicyclo[4.1.0]heptane-1-carboxylic acid2227949-42-8C28H28N2O5
- rac-2-{1-[(1R,5R,6S)-6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.2.0]heptan-3-yl]-N-(prop-2-yn-1-yl)formamido}acetic acid2228071-48-3C28H28N2O5
- rac-2-{[(1R,3R,5R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.1.0]hexan-1-yl]formamido}hex-4-ynoic acid2227922-57-6C28H28N2O5
- rac-(1R,2R,4S)-7-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopent-1-ene-1-carbonyl]-7-azabicyclo[2.2.1]heptane-2-carboxylic acid2227974-61-8C28H28N2O5
- rac-3-[(1R,3R,5R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.1.0]hexane-1-carbonyl]-3-azabicyclo[3.1.0]hexane-6-carboxylic acid2228064-65-9C28H28N2O5
- (1R,5S)-3-[(1RS,3RS,5RS)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.1.0]hexane-1-carbonyl]-3-azabicyclo[3.1.0]hexane-6-carboxylic acid2172203-08-4C28H28N2O5
- rac-(1R,3R,5R)-3-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopent-1-ene-1-amido]bicyclo[3.1.0]hexane-1-carboxylic acid2228073-32-1C28H28N2O5
- rac-(1R,6S)-3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hex-4-ynoyl]-3-azabicyclo[4.1.0]heptane-7-carboxylic acid2227923-01-3C28H28N2O5
Frequently asked questions
What is the molar mass of C28H28N2O5?
The molar mass of C28H28N2O5 is 472.54 g/mol, calculated from standard atomic weights for 28 carbon atoms, 28 hydrogen atoms, 2 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 472.1998 Da.
How many compounds have the formula C28H28N2O5?
CompoundList lists 1,373 compounds with the molecular formula C28H28N2O5, including 5-[(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-2,3-dimethylbenzoic acid, 3-[(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-2-phenylpropanoic acid, 3-{[(3,5-Dimethylphenyl)methyl]carbamoyl}-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid. 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 C28H28N2O5?
C28H28N2O5 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.