Molecular formula
C16H13NO3
379 compounds have this formula on CompoundList.
- Molar mass
- 267.28g/mol
- Monoisotopic mass
- 269.0928Da
- Atoms
- 33
- Elements
- 4
- Rings plus double bonds
- 11
The formula C16H13NO3 describes a molecule made of 16 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom and 3 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 × 1671.90%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 134.90%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 15.24%14.007 × 1 = 14.007 g/mol
- O Oxygen × 317.96%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C16H13NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 379 of 379 compounds
3-Methyl-6-(4-methylbenzoyl)-1,3-benzoxazol-2(3H)-one
CAS 388061-81-2C16H13NO3
5-(Benzyloxy)-2-(hydroxyimino)-2,3-dihydro-1H-inden-1-one
CAS 88628-63-1C16H13NO3
![N-[2-(2-Hydroxyphenyl)-1-benzofuran-3-yl]acetamide chemical structure, C16H13NO3, CAS 67498-64-0](/s/DVEQMZMURRRUQT-UHFFFAOYSA-N.svg)
N-[2-(2-Hydroxyphenyl)-1-benzofuran-3-yl]acetamide
CAS 67498-64-0C16H13NO3
5-Hydroxy-4-(4-(hydroxymethyl)phenyl)isoquinolin-1(2H)-one
CAS 656234-50-3C16H13NO3
5-Hydroxy-4-(3-(hydroxymethyl)phenyl)isoquinolin-1(2H)-one
CAS 656234-49-0C16H13NO3
![1-{4-[2-(4-Nitrophenyl)ethenyl]phenyl}ethan-1-one chemical structure, C16H13NO3, CAS 62827-83-2](/s/HYMMXSCTQKNTGZ-UHFFFAOYSA-N.svg)
1-{4-[2-(4-Nitrophenyl)ethenyl]phenyl}ethan-1-one
CAS 62827-83-2C16H13NO3
4-(5-Phenyl-4,5-dihydro-1,2-oxazol-3-yl)benzoic acid
CAS 835594-19-9C16H13NO3
2-(3-Aminophenyl)-6-methoxy-4H-1-benzopyran-4-one
CAS 921942-40-7C16H13NO3
3-(4-Carbamoylphenyl)-2-phenylprop-2-enoic acid
CAS 1094740-41-6C16H13NO3
2-((2-Methylbenzyl)oxy)isoindoline-1,3-dione
CAS 681160-67-8C16H13NO3
![4-[3-(4-Methoxyphenyl)-1,2-oxazol-5(2H)-ylidene]cyclohexa-2,5-dien-1-one chemical structure, C16H13NO3, CAS 89263-90-1](/s/CGPDTTTWYZYLGP-UHFFFAOYSA-N.svg)
4-[3-(4-Methoxyphenyl)-1,2-oxazol-5(2H)-ylidene]cyclohexa-2,5-dien-1-one
CAS 89263-90-1C16H13NO3
![2-{[(3-Ethenyl-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino}benzoic acid chemical structure, C16H13NO3, CAS 128645-71-6](/s/WKKREXTWBUWJNS-UHFFFAOYSA-N.svg)
2-{[(3-Ethenyl-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino}benzoic acid
CAS 128645-71-6C16H13NO3
![Ethyl 2-cyano-3-hydroxy[1,1'-biphenyl]-4-carboxylate chemical structure, C16H13NO3, CAS 56396-60-2](/s/KPVCLJWLJWXFLV-UHFFFAOYSA-N.svg)
Ethyl 2-cyano-3-hydroxy[1,1'-biphenyl]-4-carboxylate
CAS 56396-60-2C16H13NO3
![Ethyl 1-oxo-1H-benzo[c]quinolizine-4-carboxylate chemical structure, C16H13NO3, CAS 54401-66-0](/s/VJWYHSJUIJQYAL-UHFFFAOYSA-N.svg)
Ethyl 1-oxo-1H-benzo[c]quinolizine-4-carboxylate
CAS 54401-66-0C16H13NO3
Indole-3-14C-2-carboxylic acid, 5-(benzyloxy)-
CAS 17115-91-2C16H13NO3
![3-Ethoxy-4-[(naphthalen-2-yl)amino]cyclobut-3-ene-1,2-dione chemical structure, C16H13NO3, CAS 2459674-76-9](/s/QNNKBFMJJFEHDC-UHFFFAOYSA-N.svg)
3-Ethoxy-4-[(naphthalen-2-yl)amino]cyclobut-3-ene-1,2-dione
CAS 2459674-76-9C16H13NO3
![2-[(5-Formyl-2-methoxyphenyl)methoxy]benzonitrile chemical structure, C16H13NO3, CAS 893732-33-7](/s/CHKPEZPDFTZZLI-UHFFFAOYSA-N.svg)
2-[(5-Formyl-2-methoxyphenyl)methoxy]benzonitrile
CAS 893732-33-7C16H13NO3
3-(4-Methylbenzoyl)-3,4-dihydro-1H-2,3-benzoxazin-1-one
CAS 62758-36-5C16H13NO3
Ethyl 9-oxo-9,10-dihydroacridine-4-carboxylate
CAS 59749-05-2C16H13NO3
6-Methoxy-3-oxo-2-(p-tolyl)-3H-indole 1-Oxide
CAS 74625-93-7C16H13NO3
2-Amino-2-(4-methoxyphenyl)-1H-indene-1,3(2H)-dione
CAS 74198-47-3C16H13NO3
7-(1-Methyl-2-oxo-propyl)chromeno(2,3-b)pyridin-5-one
CAS 55693-59-9C16H13NO3
2-(2-Oxo-2-phenylethoxy)-2,3-dihydro-1H-isoindol-1-one
CAS 88073-07-8C16H13NO3
2-(1-Hydroxy-2-oxo-2-phenylethyl)-2,3-dihydro-1H-isoindol-1-one
CAS 88073-08-9C16H13NO3
- 3-Phenoxy-1-phenylpyrrolidine-2,5-dione67354-77-2C16H13NO3
- Cyanophenylmethyl 4-methoxybenzoate129803-25-4C16H13NO3
- Ethyl 4-(benzo[d]oxazol-2-yl)benzoate55394-48-4C16H13NO3
- 5(4H)-Oxazolone, 4-(2-methoxyphenyl)-2-phenyl-334001-75-1C16H13NO3
- Methyl 4-(2-(3-methoxyphenyl)ethynyl)nicotinate1394839-61-2C16H13NO3
- 1-Oxo-3-phenyl-3,4-dihydro-2H-isoquinoline-4-carboxylic acid869722-50-9C16H13NO3
- 2-Methyl-1-(3-nitrophenyl)-3-phenylprop-2-en-1-one89807-58-9C16H13NO3
- 2-Methyl-1-(4-nitrophenyl)-3-phenylprop-2-en-1-one89807-65-8C16H13NO3
- 3-(4-Methylphenyl)-2-nitro-1-phenylprop-2-en-1-one105202-52-6C16H13NO3
- 3-(2-Hydroxyphenyl)-1-phenylpyrrolidine-2,5-dione112313-08-3C16H13NO3
- 7-Hydroxy-3-(4-methoxyphenyl)quinolin-4(1H)-one227450-80-8C16H13NO3
- 5-Hydroxy-4-(3-methoxyphenyl)isoquinolin-1(2H)-one656234-24-1C16H13NO3
- 5-(4-Methoxyphenyl)-4-phenyl-1,3-oxazol-2(3H)-one62762-74-7C16H13NO3
- 2-Benzylidene-6-methoxy-2H-1,4-benzoxazin-3(4H)-one62490-80-6C16H13NO3
- [5-(2-Amino-4-methylphenyl)furan-2-yl](furan-2-yl)methanone62144-29-0C16H13NO3
- (4E)-4-[(4-Hydroxyphenyl)imino]-1-phenylbutane-1,3-dione61756-07-8C16H13NO3
- (4E)-4-[(3-Hydroxyphenyl)imino]-1-phenylbutane-1,3-dione61756-06-7C16H13NO3
- (4E)-4-[(2-Hydroxyphenyl)imino]-1-phenylbutane-1,3-dione61756-05-6C16H13NO3
- N-Methyl-N-{4-[oxo(phenyl)acetyl]phenyl}formamide61120-13-6C16H13NO3
- 2-(4-Methoxyphenyl)-5-methyl-4H-1,3-benzoxazin-4-one830328-68-2C16H13NO3
- 2-(Phenylcarbamoyl)phenyl prop-2-enoate56525-45-2C16H13NO3
- 2-((3-Methylbenzyl)oxy)isoindoline-1,3-dione602314-41-0C16H13NO3
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-methoxybenzonitrile1268067-90-8C16H13NO3
- 5-(2-Methoxyphenyl)-1H-indole-3-carboxylic acid1368644-66-9C16H13NO3
- 5-(3-Methoxyphenyl)-1H-indole-3-carboxylic acid1369047-87-9C16H13NO3
- 5-(4-Methoxyphenyl)-1H-indole-3-carboxylic acid1368461-86-2C16H13NO3
- (1S)-1-Phenylethyl 3-isocyanatobenzoate221024-45-9C16H13NO3
- 2-Naphthalen-1-yl-oxaZole-4-carboxylic acid ethyl ester1309576-15-5C16H13NO3
- 5-Ethyl-9,10-dihydro-9-oxo-4-acridinecarboxylic acid98370-44-6C16H13NO3
- 6-[3-(4-Methoxyphenyl)-1,2-oxazol-5(2H)-ylidene]cyclohexa-2,4-dien-1-one61495-70-3C16H13NO3
- 7-(4-Hydroxy-3-methoxyphenyl)-5-quinolinol1421341-23-2C16H13NO3
- 7-Methoxy-4-phenoxyquinolin-2(1H)-one106635-98-7C16H13NO3
- 3-Hydroxy-6-methoxy-2-phenyl-1H-quinolin-4-one60343-76-2C16H13NO3
- 3-[4-(3-Formyl-2,5-dimethyl-1H-pyrrol-1-yl)phenyl]prop-2-ynoic acid2172016-11-2C16H13NO3
- N,N-Dimethyl-6-oxo-6H-benzo[c]chromene-3-carboxamide1528793-31-8C16H13NO3
- (E)-4-((4,5-Dimethylfuran-2-yl)methylene)-2-phenyloxazol-5(4H)-one823228-45-1C16H13NO3
- 2H-1,4-Benzoxazin-3(4H)-one,2-[(4-methoxyphenyl)methylene]-193473-99-3C16H13NO3
- 2H-1-Benzopyran-2-one,6-amino-7-hydroxy-4-methyl-3-phenyl-3608-31-9C16H13NO3
- 2-(3-Nitrophenyl)-4-phenylbut-3-yn-2-ol116575-97-4C16H13NO3
- Benzo[b]furan,2-(4-ethylphenyl)-5-nitro-101993-22-0C16H13NO3
- Pyridin-2-ylmethyl 2H-chromene-3-carboxylate1050802-76-0C16H13NO3
- N-(Benzoyloxy)cinnamamide2949496-75-5C16H13NO3
- 4-(4-Formyl-2-methoxyphenoxy)-2-methylbenzonitrile1262328-76-6C16H13NO3
- 4-(4-Formyl-2-methoxyphenoxy)-3-methylbenzonitrile1262328-77-7C16H13NO3
- Methanone,1,3-benzodioxol-5-yl(2,3-dihydro-1H-indol-7-yl)-40360-68-7C16H13NO3
- 2H-1,4-Benzoxazin-3(4H)-one,6-methoxy-2-(phenylmethylene)-C16H13NO3
- 5-(3-Methoxyphenyl)-1H-indole-7-carboxylic acid1509171-20-3C16H13NO3
- Methyl 9-acetyl-9H-carbazole-3-carboxylate1058140-83-2C16H13NO3
- Benzyl 3-hydroxy-1H-indole-2-carboxylate28374-28-9C16H13NO3
- 1-(2-Naphthoyl)piperidine-2,6-dione1804967-97-2C16H13NO3
- 5-Methoxy-1H-indol-6-yl benzoate1194702-12-9C16H13NO3
- 5-Acetyl-4-cyclopropylpyrano[3,2-b]indol-2(5H)-one2347639-52-3C16H13NO3
- 6-(3-Methoxyphenyl)-1H-indole-4-carboxylic acid3101893-54-0C16H13NO3
- Methyl 2-amino-5-(benzofuran-3-yl)benzoate1333434-75-5C16H13NO3
- Benzyl 2-oxo-3H-indole-1-carboxylate214610-12-5C16H13NO3
Frequently asked questions
What is the molar mass of C16H13NO3?
The molar mass of C16H13NO3 is 267.28 g/mol, calculated from standard atomic weights for 16 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 269.0928 Da.
How many compounds have the formula C16H13NO3?
CompoundList lists 379 compounds with the molecular formula C16H13NO3, including 3-Methyl-6-(4-methylbenzoyl)-1,3-benzoxazol-2(3H)-one, 5-(Benzyloxy)-2-(hydroxyimino)-2,3-dihydro-1H-inden-1-one, N-[2-(2-Hydroxyphenyl)-1-benzofuran-3-yl]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 C16H13NO3?
C16H13NO3 has a degree of unsaturation of 11. 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.