Molecular formula
C16H11NO5
73 compounds have this formula on CompoundList.
- Molar mass
- 297.27g/mol
- Monoisotopic mass
- 297.0637Da
- Atoms
- 33
- Elements
- 4
- Rings plus double bonds
- 12
The formula C16H11NO5 describes a molecule made of 16 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom 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 × 1664.65%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 113.73%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 14.71%14.007 × 1 = 14.007 g/mol
- O Oxygen × 526.91%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C16H11NO5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 73 of 73 compounds
AG-538
CAS 133550-18-2C16H11NO5
3'-Methoxy-4'-nitroflavone
CAS 145370-39-4C16H11NO5
6-Methoxy-2-(2-nitrophenyl)chromen-4-one
CAS 312594-72-2C16H11NO5
![2-(3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonyl)benzoic acid chemical structure, C16H11NO5, CAS 26513-80-4](/s/FPGWDOSSOOODIX-UHFFFAOYSA-N.svg)
2-(3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonyl)benzoic acid
CAS 26513-80-4C16H11NO5
4-(2-Furoylamino)phenyl 2-furoate
CAS 4104-25-0C16H11NO5
N-(Benzyloxycarbonyloxy)-phthalimide
CAS 65162-83-6C16H11NO5
3-(1,3-Benzodioxol-5-yl)-1-(3-nitrophenyl)prop-2-en-1-one
CAS 1058712-24-5C16H11NO5
(1,3-Dioxoisoindol-2-yl) 2-methoxybenzoate
CAS 351436-90-3C16H11NO5
(2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(4-nitrophenyl)prop-2-en-1-one
CAS 92858-63-4C16H11NO5
![1H-Isoindole-1,3(2H)-dione, 2-[2-(2,4-dihydroxyphenyl)-2-oxoethyl]- chemical structure, C16H11NO5, CAS 65190-77-4](/s/AAFOAJIKSOVZAS-UHFFFAOYSA-N.svg)
1H-Isoindole-1,3(2H)-dione, 2-[2-(2,4-dihydroxyphenyl)-2-oxoethyl]-
CAS 65190-77-4C16H11NO5
3-Methoxybenzoic acid, 1,3-dioxo-1,3-dihydroisoindol-2-yl ester
CAS 681854-31-9C16H11NO5
(E)-1-(1,3-Benzodioxol-5-yl)-3-(3-nitrophenyl)prop-2-en-1-one
CAS 1252015-02-3C16H11NO5
3-(4-Nitrophenacyl)phthalide
CAS 69322-20-9C16H11NO5
3-(2-Methoxy-4-nitrophenyl)-2H-chromen-2-one
CAS 425651-30-5C16H11NO5
7-(4-Aminophenoxy)-2-oxo-2H-1-benzopyran-3-carboxylic acid
CAS 92921-45-4C16H11NO5
2-(4-Methoxyphenyl)-1,3-dioxoisoindoline-5-carboxylic acid
CAS 160878-87-5C16H11NO5
2-(2-Methoxyphenyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid
CAS 110768-14-4C16H11NO5
1,3-Dioxoisoindolin-2-yl 4-methoxybenzoate
CAS 67695-80-1C16H11NO5
(E)-4-(3-(4-Nitrophenyl)-3-oxoprop-1-en-1-yl)benzoic acid
CAS 525597-03-9C16H11NO5
(E)-4-(3-(3-Nitrophenyl)-3-oxoprop-1-en-1-yl)benzoic acid
CAS 2517583-97-8C16H11NO5
7-Methoxy-2-(3-nitrophenyl)chromen-4-one
CAS 744203-16-5C16H11NO5
6-Methoxy-3-(4-nitrophenyl)chromen-2-one
CAS 14206-33-8C16H11NO5
2-(3-Methoxyphenyl)-1,3-dioxoisoindoline-5-carboxylic acid
CAS 166096-48-6C16H11NO5
Methyl 4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-2-hydroxybenzoate
CAS 35019-69-3C16H11NO5
- 7-Hydroxy-2-methyl-3-(4-nitrophenyl)-4H-chromen-4-one314243-90-8C16H11NO5
- 2-[4-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)phenoxy]acetic acid79473-26-0C16H11NO5
- (2Z)-6-Methoxy-2-(3-nitrobenzylidene)-1-benzofuran-3(2H)-one77765-00-5C16H11NO5
- 2-[3-(4-Nitrophenyl)acryloyl]-benzenecarboxylic acid6261-66-1C16H11NO5
- Phenanthro(3,4-d)-1,3-diaxole, 8-methoxy-6-nitro-3580-56-1C16H11NO5
- 1,3-Dioxoisoindolin-2-yl 2-phenoxyacetate109524-10-9C16H11NO5
- Ethyl 7-nitro-9-oxo-9H-fluorene-2-carboxylate92858-67-8C16H11NO5
- Ethyl 4,5,10-trioxo-1,4,5,10-tetrahydrobenzo[g]quinoline-3-carboxylate13388-74-4C16H11NO5
- Methyl 3-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-4-hydroxybenzoate300667-49-6C16H11NO5
- 3(2H)-Benzoxazoleacetic acid, 6-benzoyl-2-oxo-76751-96-7C16H11NO5
- 4-Methyl-7-(2-nitrophenoxy)chromen-2-one1286479-53-5C16H11NO5
- Methyl 2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)-5-hydroxybenzoate146041-93-2C16H11NO5
- 4-Methyl-7-(4-nitrophenoxy)chromen-2-one1644277-00-8C16H11NO5
- 2-(3,4-Dihydroxybenzoyl)-3-(3,4-dihydroxyphenyl)prop-2-enenitrile875283-46-8C16H11NO5
- 4H-1-Benzopyran-4-one, 2-(4-methoxy-3-nitrophenyl)-145370-38-3C16H11NO5
- 1-Benzyl-2,4-dioxo-1,4-dihydro-2H-3,1-benzoxazine-8-carboxylic acid2749394-91-8C16H11NO5
- Methyl 13-nitro-2-oxatricyclo[9.4.0.0^{3,8}]pentadeca-1(15),3(8),4,6,9,11,13-heptaene-9-carboxylate2365418-91-1C16H11NO5
- 3-{5-[(E)-(3-Methyl-5-oxoisoxazol-4(5H)-ylidene)methyl]-2-furyl}benzoic acid884497-55-6C16H11NO5
- 2-(Benzo[1,3]dioxol-5-yl)-3-hydroxy-6-amino-4H-1-benzopyran-4-one260063-93-2C16H11NO5
- 2-(4-Methoxyphenyl)-3-nitrochromen-4-one143468-22-8C16H11NO5
- 2-(2-Methoxyphenyl)-3-nitrochromen-4-one143468-20-6C16H11NO5
- 2-(3-Methoxyphenyl)-3-nitrochromen-4-one143468-21-7C16H11NO5
- 7-(Furan-2-yl)-2H,3H-[1,4]dioxino[2,3-g]quinoline-9-carboxylic acid924252-02-8C16H11NO5
- 4H-1-Benzopyran-4-one, 7-methoxy-2-(2-nitrophenyl)-63487-11-6C16H11NO5
- 2H-1-Benzopyran-2-one, 7-methyl-4-(2-(5-nitro-2-furanyl)ethenyl)-, (E)-68746-83-8C16H11NO5
- 2-(3-Methoxy-2-nitrophenyl)-4H-chromen-4-one178949-12-7C16H11NO5
- (4-Hydroxyphenyl)(2-methyl-5-nitro-1-benzofuran-3-yl)methanone141645-17-2C16H11NO5
- 3-(4-Methoxy-3-nitrobenzylidene)-3H-isobenzofuran-1-one623578-53-0C16H11NO5
- 2-[3-(3-Nitrophenyl)acryloyl]benzoic acid6261-67-2C16H11NO5
- 3-(Hydroxy(2-nitrophenyl)methyl)-4H-1-benzopyran-4-one16198-05-3C16H11NO5
- 5-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl]-2-hydroxybenzoic acid153025-43-5C16H11NO5
- 7-Hydroxy-3-methyl-8-nitro-2-phenyl-4H-1-benzopyran-4-one62100-88-3C16H11NO5
- 3-(6-Nitro-2H-1,3-benzodioxol-5-yl)-1-phenylprop-2-en-1-one34192-86-4C16H11NO5
- 2-(1,3-Dioxo-5-phenoxyisoindolin-2-yl)acetic acid808115-49-3C16H11NO5
- 6-Methoxy-2-(3-nitrophenyl)-4H-1-benzopyran-4-one921942-54-3C16H11NO5
- 6-Methyl-3-(2-nitrophenoxy)-2H-1-benzopyran-2-one112632-76-5C16H11NO5
- 4-(Benzyloxy)-3-nitro-2H-1-benzopyran-2-one88386-32-7C16H11NO5
- 2-(4-Methoxy-3-nitrophenyl)-1H-indene-1,3(2H)-dione853650-63-2C16H11NO5
- 3-(Anilinomethylidene)-5,7-dihydroxy-2H-1-benzopyran-2,4(3H)-dione63378-70-1C16H11NO5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-cyclopropylfuran-2-carboxylate2248373-90-0C16H11NO5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-cyclopropylfuran-2-carboxylate2248323-19-3C16H11NO5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4H,5H,6H-cyclopenta[c]furan-1-carboxylate2248301-85-9C16H11NO5
- rac-1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl (1R,2R)-2-(furan-2-yl)cyclopropane-1-carboxylate2248277-62-3C16H11NO5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-cyclopropylfuran-3-carboxylate2248404-89-7C16H11NO5
- 2-(4-Methoxy-2-nitrophenyl)-1H-indene-1,3(2H)-dione1301219-51-1C16H11NO5
- 2-(2-Methoxy-4-nitrophenyl)-1H-indene-1,3(2H)-dione2697138-37-5C16H11NO5
- 4H-1-Benzopyran-4-one,7-hydroxy-3-methyl-2-(4-nitrophenyl)-1094-30-0C16H11NO5
- 4-Nitrophenyl 2H-chromene-3-carboxylate1330927-18-8C16H11NO5
- Benzyl 5-nitro-1-benzofuran-2-carboxylate1422558-06-2C16H11NO5
Frequently asked questions
What is the molar mass of C16H11NO5?
The molar mass of C16H11NO5 is 297.27 g/mol, calculated from standard atomic weights for 16 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom and 5 oxygen atoms. The monoisotopic mass is 297.0637 Da.
How many compounds have the formula C16H11NO5?
CompoundList lists 73 compounds with the molecular formula C16H11NO5, including AG-538, 3'-Methoxy-4'-nitroflavone, 6-Methoxy-2-(2-nitrophenyl)chromen-4-one. 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 C16H11NO5?
C16H11NO5 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.