Molecular formula
C16H12N2O5
136 compounds have this formula on CompoundList.
- Molar mass
- 312.28g/mol
- Monoisotopic mass
- 312.0746Da
- Atoms
- 35
- Elements
- 4
- Rings plus double bonds
- 12
The formula C16H12N2O5 describes a molecule made of 16 carbon atoms, 12 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 × 1661.54%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 123.87%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 28.97%14.007 × 2 = 28.014 g/mol
- O Oxygen × 525.62%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C16H12N2O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 136 compounds
RefChem:357211
CAS 42135-41-1C16H12N2O5
![1,3-Dimethyl-5-[(4-oxochromen-3-yl)methylene]hexahydropyrimidine-2,4,6-trione chemical structure, C16H12N2O5, CAS 37042-02-7](/s/RGZXMBNJAYUNJB-UHFFFAOYSA-N.svg)
1,3-Dimethyl-5-[(4-oxochromen-3-yl)methylene]hexahydropyrimidine-2,4,6-trione
CAS 37042-02-7C16H12N2O5
2-(2,6-Dioxopiperidin-3-yl)-5-(prop-2-yn-1-yloxy)-2,3-dihydro-1H-isoindole-1,3-dione
CAS 2226303-74-6C16H12N2O5
Thalidomide-propargyl
CAS 2098487-39-7C16H12N2O5
![N'-(Benzo[d][1,3]dioxol-5-ylmethylene)benzo[d][1,3]dioxole-5-carbohydrazide chemical structure, C16H12N2O5, CAS 90754-81-7](/s/ZLEXMGDSSQQDGN-REZTVBANSA-N.svg)
N'-(Benzo[d][1,3]dioxol-5-ylmethylene)benzo[d][1,3]dioxole-5-carbohydrazide
CAS 90754-81-7C16H12N2O5
5-(1,3-Benzodioxol-5-yl)-N-(2-furylmethyl)isoxazole-3-carboxamide
CAS 864923-62-6C16H12N2O5
![2-{[(3-Oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)amino]carbonyl}benzenecarboxylic acid chemical structure, C16H12N2O5, CAS 866144-71-0](/s/LUDTZVVHMSGXIC-UHFFFAOYSA-N.svg)
2-{[(3-Oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)amino]carbonyl}benzenecarboxylic acid
CAS 866144-71-0C16H12N2O5
![Ethyl (2E)-2-cyano-3-[5-(3-nitrophenyl)furan-2-yl]prop-2-enoate chemical structure, C16H12N2O5, CAS 301350-09-4](/s/HPPCHEBOSLGNRL-FMIVXFBMSA-N.svg)
Ethyl (2E)-2-cyano-3-[5-(3-nitrophenyl)furan-2-yl]prop-2-enoate
CAS 301350-09-4C16H12N2O5
![Ethyl (2Z)-2-cyano-3-[5-(2-nitrophenyl)furan-2-yl]prop-2-enoate chemical structure, C16H12N2O5, CAS 300837-98-3](/s/KGQNVMSKRSCMRM-LUAWRHEFSA-N.svg)
Ethyl (2Z)-2-cyano-3-[5-(2-nitrophenyl)furan-2-yl]prop-2-enoate
CAS 300837-98-3C16H12N2O5
![4-{[(2-Oxo-1,3-benzoxazol-3(2H)-YL)acetyl]-amino}benzoic acid chemical structure, C16H12N2O5, CAS 701238-10-0](/s/IIDVFIODDVOIGB-UHFFFAOYSA-N.svg)
4-{[(2-Oxo-1,3-benzoxazol-3(2H)-YL)acetyl]-amino}benzoic acid
CAS 701238-10-0C16H12N2O5
N-(2-Methoxy-4-nitrophenyl)-1-benzofuran-2-carboxamide
CAS 432499-61-1C16H12N2O5
![3-Hydroxy-3-[2-(2-nitrophenyl)-2-oxoethyl]-1,3-dihydro-2H-indol-2-one chemical structure, C16H12N2O5, CAS 421579-21-7](/s/TULHRGGKLQRKJB-UHFFFAOYSA-N.svg)
3-Hydroxy-3-[2-(2-nitrophenyl)-2-oxoethyl]-1,3-dihydro-2H-indol-2-one
CAS 421579-21-7C16H12N2O5
Ethyl 2-cyano-3-(5-(2-nitrophenyl)furan-2-yl)acrylate
C16H12N2O5
![[2-Oxo-2-(3-oxo-4H-1,4-benzoxazin-6-yl)ethyl] pyridine-2-carboxylate chemical structure, C16H12N2O5, CAS 454663-48-0](/s/ANWHGBMKRQYAQP-UHFFFAOYSA-N.svg)
[2-Oxo-2-(3-oxo-4H-1,4-benzoxazin-6-yl)ethyl] pyridine-2-carboxylate
CAS 454663-48-0C16H12N2O5
4-(2-Hydroxy-5-methylanilino)-3-nitrochromen-2-one
CAS 330216-46-1C16H12N2O5
N-(3-Nitrophenyl)-1-oxo-3,4-dihydroisochromene-3-carboxamide
CAS 874466-88-3C16H12N2O5
![Methyl 6-(1,3-benzodioxol-5-yl)-3-methyl[1,2]oxazolo[5,4-b]pyridine-4-carboxylate chemical structure, C16H12N2O5, CAS 873813-37-7](/s/HRMIUISNDCWUKE-UHFFFAOYSA-N.svg)
Methyl 6-(1,3-benzodioxol-5-yl)-3-methyl[1,2]oxazolo[5,4-b]pyridine-4-carboxylate
CAS 873813-37-7C16H12N2O5
![3-Hydroxy-3-[2-(3-nitrophenyl)-2-oxoethyl]-1H-indol-2-one chemical structure, C16H12N2O5, CAS 1042-19-9](/s/FMYQOYQTIPUSIW-UHFFFAOYSA-N.svg)
3-Hydroxy-3-[2-(3-nitrophenyl)-2-oxoethyl]-1H-indol-2-one
CAS 1042-19-9C16H12N2O5
![N-[(1S,2S,6S)-2-Hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-2-oxo-1H-quinoline-3-carboxamide chemical structure, C16H12N2O5, CAS 1246668-32-5](/s/UJCWXUAAARPKOM-MJBXVCDLSA-N.svg)
N-[(1S,2S,6S)-2-Hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-2-oxo-1H-quinoline-3-carboxamide
CAS 1246668-32-5C16H12N2O5
Thalidomide-propargyl-OH
CAS 1216805-67-2C16H12N2O5
![2-[2-(4-Nitrophenoxy)ethyl]isoindole-1,3-dione chemical structure, C16H12N2O5, CAS 98395-61-0](/s/VFNDRADEXFGTHH-UHFFFAOYSA-N.svg)
2-[2-(4-Nitrophenoxy)ethyl]isoindole-1,3-dione
CAS 98395-61-0C16H12N2O5
Npc204998
CAS 301312-49-2C16H12N2O5
Thalidomide-5'-propargyl-OH
CAS 1216805-32-1C16H12N2O5
2-(2-Ethoxy-4-nitrophenyl)isoindoline-1,3-dione
CAS 106981-60-6C16H12N2O5
- Methyl 3-(benzo[d][1,3]dioxol-5-yl)-6-methylisoxazolo[5,4-b]pyridine-4-carboxylate1011370-95-8C16H12N2O5
- 5-(5,7-Dioxo-5,7-dihydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-2-methoxyphenyl acetate354120-87-9C16H12N2O5
- 3-{[(2-Oxo-1,3-benzoxazol-3(2H)-yl)acetyl]amino}benzoic acid823825-24-7C16H12N2O5
- N-[2-(2-Nitrophenoxy)ethyl]phthalimide98395-64-3C16H12N2O5
- (4E)-4-[(4-Methoxyphenyl)imino]-3-nitro-4H-chromen-2-ol88353-25-7C16H12N2O5
- N-(4-Nitrophenyl)-1-oxo-3,4-dihydroisochromene-3-carboxamide786674-47-3C16H12N2O5
- 2-Amino-6-(hydroxymethyl)-4-(4-hydroxyphenyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile899366-91-7C16H12N2O5
- (E)-3-(1,3-Benzodioxol-5-yl)-N-(4-nitrophenyl)prop-2-enamide86181-73-9C16H12N2O5
- 2-(2-Ethoxyphenyl)-5-nitro-1H-isoindole-1,3(2H)-dione337474-59-6C16H12N2O5
- N-(Furan-2-ylmethyl)-5-(4-nitrophenyl)furan-2-carboxamide618406-99-8C16H12N2O5
- 2-(2,3-Dihydro-1H-indol-1-ylcarbonyl)-6-nitrobenzoic acid299949-25-0C16H12N2O5
- 2-(4-Ethoxyphenyl)-5-nitro-1H-isoindole-1,3(2H)-dione5302-33-0C16H12N2O5
- 4-((1-(Furan-2-ylmethyl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl)amino)benzoic acid921450-70-6C16H12N2O5
- Ethyl (2E)-2-cyano-3-[5-(4-nitrophenyl)furan-2-yl]prop-2-enoate301350-08-3C16H12N2O5
- Methyl 2-benzyl-7-hydroxy-1,3-dioxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-4-carboxylate477888-26-9C16H12N2O5
- 7-Methoxy-2-(4-nitrophenyl)-4H-isoquinoline-1,3-dione300696-03-1C16H12N2O5
- 1-(2-Methyl-3,5-dinitrophenyl)-3-phenylprop-2-en-1-one5333-00-6C16H12N2O5
- 2-(((1E)-1,3-Benzodioxol-5-ylmethylene)amino)-3a,4,7,7a-tetrahydro-1H-4,7-epoxyisoindole-1,3-dione92868-80-9C16H12N2O5
- 2-((1-(Furan-2-ylmethyl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl)amino)benzoic acid920877-31-2C16H12N2O5
- 2-[(4-Methoxyphenyl)methyl]-4-nitro-1H-isoindole-1,3(2H)-dione139725-16-9C16H12N2O5
- 3-(4-Methoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid917889-41-9C16H12N2O5
- 5-Benzoxazoleacetic acid, alpha-methyl-2-(4-nitrophenyl)-51234-92-5C16H12N2O5
- 4-((4'-Nitro-[1,1'-biphenyl]-4-yl)amino)-4-oxobut-2-enoic acid328540-83-6C16H12N2O5
- N-(6-Methoxy-2,5-dioxo-5,6-dihydro-2H-pyrano[3,2-c]pyridin-3-yl)benzenecarboxamide400074-38-6C16H12N2O5
- 2-[2-(3-Nitrophenoxy)ethyl]-1H-isoindole-1,3(2H)-dione58910-41-1C16H12N2O5
- N-(3-Methoxy-4-nitrobenzyl)phthalimide247569-86-4C16H12N2O5
- [(7-Hydroxy-3-phenyl-furo[3,2-c]pyridine-6-carbonyl)-amino]-acetic acid1133435-58-1C16H12N2O5
- 4-Nitro-2-(2-methoxy-5-methylphenyl)-1H-isoindole-1,3(2H)-dione351996-37-7C16H12N2O5
- N-{[5-(2H-1,3-benzodioxol-5-yl)-1,2-oxazol-3-yl]methyl}furan-2-carboxamide1040641-54-0C16H12N2O5
- N-((5-(Furan-2-yl)isoxazol-3-yl)methyl)benzo[d][1,3]dioxole-5-carboxamide1105240-67-2C16H12N2O5
- Methyl 3-(2-nitrophenoxy)-1H-indole-2-carboxylate63155-44-2C16H12N2O5
- 7-Hydroxy-4-methyl-3-(3-nitrobenzyl)pyrano[2,3-b]pyridin-2-one946125-89-9C16H12N2O5
- 2-(2,6-Dioxopiperidin-3-yl)-5,7-dihydrocyclopenta[f]isoindole-1,3,6(2H)-trione2616551-00-7C16H12N2O5
- 2-Propenoic acid, 2-(benzoylamino)-3-(3-nitrophenyl)-, (Z)-89267-00-5C16H12N2O5
- (Z)-2-Benzamido-3-(4-nitrophenyl)acrylic acid93634-58-3C16H12N2O5
- (E)-1,3-Bis(4-nitrophenyl)but-2-en-1-one7509-21-9C16H12N2O5
- 4,7-Dihydro-4-oxo-1-(phenylmethyl)-1H-pyrrolo[2,3-b]pyridine-3,5-dicarboxylic acid74420-13-6C16H12N2O5
- 6-[(3-Phenoxypropanoyl)oxy]-5H-pyrrolo[3,4-b]pyridine-5,7(6H)-dione62202-02-2C16H12N2O5
- 2-Nitrobenzoic acid--2-oxo-2lambda~5~-isoquinoline (1/1)874151-22-1C16H12N2O5
- 6-Methoxy-4-(4-nitrophenoxy)quinolin-7-ol417723-96-7C16H12N2O5
- 2-Buten-1-one,1,3-bis(3-nitrophenyl)-7509-22-0C16H12N2O5
- 3-[5-[(1-Methyl-2,5-dioxoimidazolidin-4-ylidene)methyl]furan-2-yl]benzoic acid5550-48-1C16H12N2O5
- 7-Hydroxy-4-methyl-3-((3-nitro-phenyl)amino)chromen-2-one946125-87-7C16H12N2O5
- Methyl 6-(((1,3-dioxoisoindolin-2-yl)oxy)methyl)picolinate1091612-44-0C16H12N2O5
- 2-(2-Aminophenyl)-6-methoxy-5-nitro-4H-1-benzopyran-4-one921942-39-4C16H12N2O5
- Methyl 2-cyano-3-(2,3,6,7-tetrahydro-7-oxo-1,4-dioxino[2,3-g]quinolin-8-yl)-2-propenoate929849-39-8C16H12N2O5
- 2-{[(Benzyloxy)carbonyl]amino}furo[3,2-b]pyridine-3-carboxylic acid2090223-03-1C16H12N2O5
- 8-Hydroxy-6-methoxy-2-(2-nitrophenyl)quinolin-5(1H)-one61472-43-3C16H12N2O5
- 3-Phenyl-7-(2-propen-1-ylamino)-2H,5H-pyrano[3,4-e]-1,3-oxazine-2,4,5(3H)-trione13341-20-3C16H12N2O5
- 3-(4-Methoxyphenyl)-5-(4-nitrophenyl)-1,3-oxazol-2(3H)-one62761-48-2C16H12N2O5
- 5-Methoxy-2-(5-nitro-1H-indol-2-yl)benzoic acid885271-46-5C16H12N2O5
- 4-Methoxy-2-(5-nitro-1H-indol-2-yl)benzoic acid874752-03-1C16H12N2O5
- 1-[(Benzyloxy)carbonyl]-4-hydroxy-1H-indazole-6-carboxylic acid2172544-52-2C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-ethoxypyridine-2-carboxylate2248294-20-2C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(3-methoxypyridin-2-yl)acetate2248275-97-8C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-cyclopropyl-3-methyl-1,2-oxazole-4-carboxylate2248286-41-9C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-ethyl-2-oxo-1,2-dihydropyridine-4-carboxylate2248371-95-9C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-(methoxymethyl)pyridine-3-carboxylate2248324-83-4C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-methoxy-4-methylpyridine-3-carboxylate2248288-09-5C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(pyridin-3-yl)methoxy]acetate2248404-57-9C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-(1-methylcyclopropyl)-1,2-oxazole-3-carboxylate2248337-05-3C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(3-cyclopropyl-1,2-oxazol-5-yl)acetate2248325-34-8C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylate2248359-05-7C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(pyridin-3-yloxy)propanoate2248417-98-1C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(6-methoxypyridin-2-yl)acetate2248391-92-4C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(6-oxo-1,6-dihydropyridin-3-yl)propanoate2248393-83-9C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(6-oxo-1,6-dihydropyridin-2-yl)propanoate2248306-45-6C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-methoxy-2-(pyridin-3-yl)acetate2248306-93-4C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(3-methyl-1,2-oxazol-5-yl)cyclopropane-1-carboxylate2248310-34-9C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-cyclopropyl-5-methyl-1,2-oxazole-4-carboxylate2248337-95-1C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 6-ethyl-2-oxo-1,2-dihydropyridine-4-carboxylate2248307-18-6C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1H,3H,4H-pyrrolo[2,1-c][1,4]oxazine-7-carboxylate2248395-47-1C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1,5-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxylate2248309-40-0C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-cyclopropyl-4-methyl-1,3-oxazole-5-carboxylate2248309-62-6C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-methoxy-6-methylpyridine-2-carboxylate2248408-85-5C16H12N2O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-methoxy-6-methylpyridine-4-carboxylate2248311-12-6C16H12N2O5
Frequently asked questions
What is the molar mass of C16H12N2O5?
The molar mass of C16H12N2O5 is 312.28 g/mol, calculated from standard atomic weights for 16 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 312.0746 Da.
How many compounds have the formula C16H12N2O5?
CompoundList lists 136 compounds with the molecular formula C16H12N2O5, including RefChem:357211, 1,3-Dimethyl-5-[(4-oxochromen-3-yl)methylene]hexahydropyrimidine-2,4,6-trione, 2-(2,6-Dioxopiperidin-3-yl)-5-(prop-2-yn-1-yloxy)-2,3-dihydro-1H-isoindole-1,3-dione. 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 C16H12N2O5?
C16H12N2O5 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.