Molecular formula
C16H16N2O3
540 compounds have this formula on CompoundList.
- Molar mass
- 284.31g/mol
- Monoisotopic mass
- 284.1161Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 10
The formula C16H16N2O3 describes a molecule made of 16 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms 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 × 1667.59%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 165.67%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 29.85%14.007 × 2 = 28.014 g/mol
- O Oxygen × 316.88%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C16H16N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 540 compounds
Ethyl 6-amino-5-cyano-2-methyl-4-phenyl-4H-pyran-3-carboxylate
CAS 72568-47-9C16H16N2O3
![11b-Methyl-3-oxo-1H,2H,3H,5H,6H,11H,11bH-indolo[3,2-g]indolizine-5-carboxylic acid chemical structure, C16H16N2O3, CAS 1008695-48-4](/s/NZDWCAYIVCYIPK-UHFFFAOYSA-N.svg)
11b-Methyl-3-oxo-1H,2H,3H,5H,6H,11H,11bH-indolo[3,2-g]indolizine-5-carboxylic acid
CAS 1008695-48-4C16H16N2O3
(2E)-2-Methoxyimino-N-methyl-2-(2-phenoxyphenyl)acetamide
CAS 133408-50-1C16H16N2O3
(2E)-N-Hydroxy-3-(1-methyl-4-(phenylacetyl)-1H-pyrrol-2-yl)prop-2-enamide
CAS 676599-90-9C16H16N2O3
2-(2-p-Tolyloxy-acetylamino)-benzamide
CAS 328001-92-9C16H16N2O3
4-(4-(Dimethylamino)benzylideneamino)salicylic acid
CAS 101280-59-5C16H16N2O3
N-(3-Acetamidophenyl)-2-methoxybenzamide
CAS 353784-48-2C16H16N2O3
2-(3,4-Dimethoxyphenyl)-2,3-dihydroquinazolin-4(1H)-one
CAS 126492-17-9C16H16N2O3
Ethyl 2-(6-oxo-3-styryl-1(6H)-pyridazinyl)acetate
CAS 1164485-91-9C16H16N2O3
4-(Acetylamino)phenyl methyl(phenyl)carbamate
CAS 526190-35-2C16H16N2O3
![N-[2-(5-Methoxy-1H-indol-3-yl)ethyl]furan-2-carboxamide chemical structure, C16H16N2O3, CAS 293324-75-1](/s/ASCNVTSWVQOMQT-UHFFFAOYSA-N.svg)
N-[2-(5-Methoxy-1H-indol-3-yl)ethyl]furan-2-carboxamide
CAS 293324-75-1C16H16N2O3
2-(Furan-2-yl)-3-(3-methoxypropyl)-3,4-dihydroquinazolin-4-one
CAS 312499-61-9C16H16N2O3
4-Acetamido-N-(3-methoxyphenyl)benzamide
CAS 329718-22-1C16H16N2O3
N-(3-Acetamidophenyl)-3-methoxy-benzamide
CAS 5553-74-2C16H16N2O3
2-Amino-4-(furan-3-yl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
CAS 299440-47-4C16H16N2O3
Methyl 2-(3-benzylureido)benzoate
CAS 2164-93-4C16H16N2O3
3-N-Hydroxy-1-N-(2-phenylethyl)benzene-1,3-dicarboxamide
CAS 1440209-96-0C16H16N2O3
3-Nitro-N-(3-phenylpropyl)benzamide
CAS 429624-54-4C16H16N2O3
2-(3,4,5-Trimethoxyphenyl)-1H-benzimidazole
CAS 175714-45-1C16H16N2O3
(E)-1-(2,4-Dimethoxyphenyl)-3-(pyridin-2-ylamino)prop-2-en-1-one
CAS 326877-30-9C16H16N2O3
Urea, 1-(1,3-benzodioxol-5-yl)-3-(2,6-xylyl)-
CAS 102434-05-9C16H16N2O3
![N-Hydroxy-3-[1-methyl-4-(4-methyl-benzoyl)-1H-pyrrol-2-yl]-acrylamide chemical structure, C16H16N2O3, CAS 428872-06-4](/s/JUNHQBJCWZVSAT-BQYQJAHWSA-N.svg)
N-Hydroxy-3-[1-methyl-4-(4-methyl-benzoyl)-1H-pyrrol-2-yl]-acrylamide
CAS 428872-06-4C16H16N2O3
N-(3-Nitrophenyl)-4-phenylbutanamide
CAS 430461-55-5C16H16N2O3
Z-DL-Phg-NH2
CAS 125515-95-9C16H16N2O3
- Pterocellin A593235-02-0C16H16N2O3
- 4-{[(4-Methylphenoxy)acetyl]amino}benzamide306745-18-6C16H16N2O3
- 3-(2,3-Dihydro-1,4-benzodioxin-3-yl)-N-pyridin-2-ylpropanamide713507-40-5C16H16N2O3
- N-(4-Acetamidophenyl)-2-phenoxyacetamide303122-33-0C16H16N2O3
- N'-(2-Hydroxybenzylidene)-2-(3-methylphenoxy)acetohydrazide94459-67-3C16H16N2O3
- 4-(2-Phenoxypropanoylamino)benzamide349579-74-4C16H16N2O3
- 2',4'-Dimethyl-3-nitro-4-toluanilide6967-11-9C16H16N2O3
- 5-Acetyl-2-amino-4-(4-methoxyphenyl)-6-methyl-4H-pyran-3-carbonitrile105263-07-8C16H16N2O3
- N'-(2-Hydroxybenzylidene)-2-(2-methylphenoxy)acetohydrazide92966-77-3C16H16N2O3
- N-(2-Furylmethyl)-4-(2-oxo-1-pyrrolidinyl)benzenecarboxamide478039-45-1C16H16N2O3
- Propyl 3-(3-pyridylcarbonylamino)benzoate302948-22-7C16H16N2O3
- AC1Ocutn94102-66-6C16H16N2O3
- 4-Methoxy-N'-(2-methoxybenzylidene)benzohydrazide303083-74-1C16H16N2O3
- 3-Methyl-4-nitro-N-phenethylbenzamide333350-55-3C16H16N2O3
- 4-{[(4-Methoxyphenyl)acetyl]amino}benzamide349620-75-3C16H16N2O3
- (2-Amino-2-oxoethyl) 1,2,3,4-tetrahydroacridine-9-carboxylate481691-01-4C16H16N2O3
- 4-Oxo-4-[4-(pyridin-4-ylmethyl)anilino]butanoic acid329933-64-4C16H16N2O3
- 1-(1,3-Benzodioxol-5-ylmethyl)-3-(4-methylphenyl)urea710312-00-8C16H16N2O3
- N-(4-Ethylphenyl)-2-methyl-3-nitrobenzamide346723-63-5C16H16N2O3
- N'-(4-Hydroxybenzylidene)-2-(2-methylphenoxy)acetohydrazide303085-84-9C16H16N2O3
- 1-(1,3-Benzodioxol-5-yl)-3-(3-ethylphenyl)urea893344-81-5C16H16N2O3
- 1-Allyl-N-(4-methoxyphenyl)-2-oxo-1,2-dihydro-3-pyridinecarboxamide320419-74-7C16H16N2O3
- 1-(1,3-Benzodioxol-5-yl)-3-(2-phenylethyl)urea891425-42-6C16H16N2O3
- 2-Cyclobutyl-N-(5-nitronaphthalen-1-yl)acetamide311786-98-8C16H16N2O3
- RefChem:35730932283-52-6C16H16N2O3
- N'-(3-Phenoxypropanoyl)benzohydrazide764692-38-8C16H16N2O3
- N-(2-Isopropylphenyl)-2-nitrobenzamide102630-99-9C16H16N2O3
- 3-(N,N'-Diphenyl-hydrazinocarbonyl)-propionic acid22264-23-9C16H16N2O3
- 1-(4-Methylphenyl)-3-(3-nitroanilino)-1-propanone477334-08-0C16H16N2O3
- N-(3-Amino-4-methylphenyl)-2,3-dihydro-1,4-benzodioxine-6-carboxamide1039933-69-1C16H16N2O3
- N'-(4-Hydroxybenzylidene)-2-(3-methylphenoxy)acetohydrazide303064-28-0C16H16N2O3
- [2-(Methylamino)-2-oxoethyl] 2-anilinobenzoate732268-09-6C16H16N2O3
- 4-Methyl-3-nitro-N-(2-phenylethyl)benzamide329940-27-4C16H16N2O3
- 4-Methoxy-N'-(3-methoxybenzylidene)benzohydrazide303065-75-0C16H16N2O3
- 1-(1,3-Benzodioxol-5-ylmethyl)-3-(3-methylphenyl)urea891424-94-5C16H16N2O3
- N-(2-Methyl-4-nitrophenyl)-2-(4-methylphenyl)acetamide587843-71-8C16H16N2O3
- 3-(Methoxyimino)-N-(4-phenoxyphenyl)propanamide477851-48-2C16H16N2O3
- 2-Amino-4-(2-furyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile85459-85-4C16H16N2O3
- 4-(2-Hydroxy-3,4-dimethoxyphenyl)-5,6-dimethylnicotinonitrile61948-31-0C16H16N2O3
- 2-Nitro-N-(2,4,6-trimethylphenyl)benzamide50393-60-7C16H16N2O3
- 4-Nitro-2',4',6'-trimethylbenzanilide72725-85-0C16H16N2O3
- (1-Methyl-5-nitro-3-phenyl-2,3-dihydro-1H-indol-2-yl)methanol400752-06-9C16H16N2O3
- [2-(2,3-Dihydroindol-1-yl)-2-oxoethyl] 1-methylpyrrole-2-carboxylate794583-10-1C16H16N2O3
- N-Hydroxy-N,N'-diacetylbenzidine71609-22-8C16H16N2O3
- 2-(2,3-Dihydroindol-1-yl)-1-(4-nitrophenyl)ethanol326907-76-0C16H16N2O3
- 1 suppliers4,4'-Oxybisacetanilide3070-86-8C16H16N2O3
- N-(4-Acetamidophenyl)-4-methoxybenzamide316150-73-9C16H16N2O3
- 5-Acetyl-2-amino-4-(3-methoxyphenyl)-6-methyl-4H-pyran-3-carbonitrile302904-17-2C16H16N2O3
- N'-(3-Methoxybenzylidene)-2-phenoxyacetohydrazide303064-75-7C16H16N2O3
- Methyl (4-(benzylcarbamoyl)phenyl)carbamate434306-57-7C16H16N2O3
- 2-(2-Phenoxypropanoylamino)benzamide349579-73-3C16H16N2O3
- N-[(3,4-Dimethoxyphenyl)methylideneamino]benzamide39794-30-4C16H16N2O3
- N-Benzyl-N,4-dimethyl-3-nitrobenzamide346692-23-7C16H16N2O3
- 2-Methyl-N-(4-methylbenzyl)-3-nitrobenzamide346694-52-8C16H16N2O3
- 3,4-Dimethyl-N-(2-methyl-3-nitrophenyl)benzamide349085-60-5C16H16N2O3
- Benzamide, N-(2,6-dimethylphenyl)-3-methyl-4-nitro-109306-96-9C16H16N2O3
- N-(3-Nitrophenyl)-2-phenylbutanamide85933-65-9C16H16N2O3
- 2-Methyl-N-(2-methylbenzyl)-3-nitrobenzamide335212-24-3C16H16N2O3
- Methyl (2-oxo-2-phenyl-1-(phenylamino)ethyl)carbamate324058-11-9C16H16N2O3
- 3-(1-Methyl-4-phenylacetyl-1H-2-pyrrolyl)-N-hydroxy-2-propenamideC16H16N2O3
- 2-(3-Ethoxy-4-hydroxyphenyl)-2,3-dihydro-4(1H)-quinazolinone303138-18-3C16H16N2O3
- N-(2,5-Dimethylphenyl)-3-methyl-4-nitrobenzamide346719-84-4C16H16N2O3
- N-Benzyl-N,2-dimethyl-3-nitrobenzamide346692-21-5C16H16N2O3
- 3-Methyl-4-nitro-N-(1-phenylethyl)benzamide110648-13-0C16H16N2O3
- 4-((((2-Methylphenyl)amino)carbonyl)amino)benzeneacetic acid181517-99-7C16H16N2O3
- Methyl 2-(diphenylacetyl)hydrazinecarboxylate355437-03-5C16H16N2O3
- Acetic acid (6-methyl-pyridin-2-ylcarbamoyl)-phenyl-methyl ester489397-21-9C16H16N2O3
- 5-Oxo-3-phenyl-5-(pyridin-2-ylamino)pentanoic acid280133-38-2C16H16N2O3
- (E)-N'-(2-Hydroxybenzylidene)-2-phenoxypropanehydrazide370872-57-4C16H16N2O3
- N-(3-Ethylphenyl)-4-methyl-3-nitrobenzamide545352-72-5C16H16N2O3
- 4-Nitro-N-(3-phenylpropyl)benzamide429628-68-2C16H16N2O3
- N-(4-Methoxybenzyl)-N'-phenylethanediamide356795-26-1C16H16N2O3
- 3-[(Benzoxazol-2-yl)methoxy]-5-ethyl-6-methylpyridin-2(1H)-one139394-04-0C16H16N2O3
- 4-Ethyl-N-methyl-N-(4-nitrophenyl)benzamide354991-55-2C16H16N2O3
- 2-(2,4-Dimethoxyphenyl)-2,3-dihydroquinazolin-4(1H)-one108367-37-9C16H16N2O3
- N-(alpha-Acetoxybenzyl)-N-benzylnitrosamine70490-99-2C16H16N2O3
Frequently asked questions
What is the molar mass of C16H16N2O3?
The molar mass of C16H16N2O3 is 284.31 g/mol, calculated from standard atomic weights for 16 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 284.1161 Da.
How many compounds have the formula C16H16N2O3?
CompoundList lists 540 compounds with the molecular formula C16H16N2O3, including Ethyl 6-amino-5-cyano-2-methyl-4-phenyl-4H-pyran-3-carboxylate, 11b-Methyl-3-oxo-1H,2H,3H,5H,6H,11H,11bH-indolo[3,2-g]indolizine-5-carboxylic acid, (2E)-2-Methoxyimino-N-methyl-2-(2-phenoxyphenyl)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 C16H16N2O3?
C16H16N2O3 has a degree of unsaturation of 10. 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.