C16H12N2O4
235 compounds have this formula on CompoundList.
- Molar mass
- 296.28g/mol
- Monoisotopic mass
- 296.0797Da
- Atoms
- 34
- Elements
- 4
- Rings plus double bonds
- 12
The formula C16H12N2O4 describes a molecule made of 16 carbon atoms, 12 hydrogen atoms, 2 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 × 1664.86%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 124.08%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 29.46%14.007 × 2 = 28.014 g/mol
- O Oxygen × 421.60%15.999 × 4 = 63.996 g/mol
Compounds with the formula C16H12N2O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 235 of 235 compounds
![1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1H,4H,5H,6H-cyclopenta[b]pyrrole-2-carboxylate chemical structure, C16H12N2O4, CAS 2248296-91-3](/s/WKCBWVYGGCDSBE-UHFFFAOYSA-N.svg)
![1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-cyanospiro[2.3]hexane-1-carboxylate chemical structure, C16H12N2O4, CAS 2248339-61-7](/s/XDUCDMXWUPFAAJ-UHFFFAOYSA-N.svg)
![1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-cyanospiro[2.3]hexane-5-carboxylate chemical structure, C16H12N2O4, CAS 2248357-75-5](/s/MLSUGNBZLQEPHK-UHFFFAOYSA-N.svg)
![5-[4-(Benzyloxy)phenyl]-1,2,4-oxadiazole-3-carboxylic acid chemical structure, C16H12N2O4, CAS 1860816-54-1](/s/KUNIEWAKZUTTPI-UHFFFAOYSA-N.svg)
![5-{[(Benzyloxy)carbonyl]amino}-2-cyanobenzoic acid chemical structure, C16H12N2O4, CAS 2580239-73-0](/s/ZKAGBGQDKXSOMS-UHFFFAOYSA-N.svg)
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4,6-dimethylpyridine-2-carboxylate2248294-07-5C16H12N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2,6-dimethylpyridine-4-carboxylate2248389-27-5C16H12N2O4
- 2-{[(Benzyloxy)carbonyl]amino}-5-cyanobenzoic acid2764005-41-4C16H12N2O4
- 4-{[(Benzyloxy)carbonyl]amino}-2-cyanobenzoic acid2764022-38-8C16H12N2O4
- 4-{[(Benzyloxy)carbonyl]amino}-3-cyanobenzoic acid2764011-70-1C16H12N2O4
- 3-{[(Benzyloxy)carbonyl]amino}-5-cyanobenzoic acid2913436-53-8C16H12N2O4
- 6-Methoxy-1-oxo-N-(pyridin-3-yl)-1H-isochromene-3-carboxamide3054571-54-6C16H12N2O4
- 6-Methoxy-1-oxo-N-(pyridin-4-yl)-1H-isochromene-3-carboxamide3054580-99-0C16H12N2O4
- 2-(5-(2-(5-Nitrofuran-2-yl)vinyl)furan-2-yl)aniline62144-39-2C16H12N2O4
- 5-Oxo-1-(3-phenoxyphenyl)-4H-pyrazole-3-carboxylic acid1132841-00-9C16H12N2O4
- 4-[2-(5,6-Dihydroxyindol-1-yl)ethenyl]pyridine-2-carboxylic acidC16H12N2O4
Frequently asked questions
What is the molar mass of C16H12N2O4?
The molar mass of C16H12N2O4 is 296.28 g/mol, calculated from standard atomic weights for 16 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 296.0797 Da.
How many compounds have the formula C16H12N2O4?
CompoundList lists 235 compounds with the molecular formula C16H12N2O4, including 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1H,4H,5H,6H-cyclopenta[b]pyrrole-2-carboxylate, 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-cyanospiro[2.3]hexane-1-carboxylate, 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(pyridin-3-yl)propanoate. 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 C16H12N2O4?
C16H12N2O4 has a degree of unsaturation of 12. 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.