Molecular formula
C16H15N3O3
345 compounds have this formula on CompoundList.
- Molar mass
- 297.31g/mol
- Monoisotopic mass
- 300.1302Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 11
The formula C16H15N3O3 describes a molecule made of 16 carbon atoms, 15 hydrogen atoms, 3 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 × 1664.64%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 155.09%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 314.13%14.007 × 3 = 42.021 g/mol
- O Oxygen × 316.14%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C16H15N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 345 compounds
![1-Methyl-3-(2-methyl-6-oxo-5H-benzo[b][1,4]benzoxazepin-8-yl)urea chemical structure, C16H15N3O3, CAS 866151-95-3](/s/AJOHKFWETGGLTP-UHFFFAOYSA-N.svg)
1-Methyl-3-(2-methyl-6-oxo-5H-benzo[b][1,4]benzoxazepin-8-yl)urea
CAS 866151-95-3C16H15N3O3
![1-(4-Methoxyphenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid chemical structure, C16H15N3O3, CAS 937600-27-6](/s/DLUKYQAVCQOUDZ-UHFFFAOYSA-N.svg)
1-(4-Methoxyphenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS 937600-27-6C16H15N3O3
6-(6,7-Dimethoxyquinolin-4-yloxy)pyridin-3-amine
CAS 417721-29-0C16H15N3O3
![3-[(6,7-Dimethoxy-4-quinazolinyl)oxy]aniline chemical structure, C16H15N3O3, CAS 1188908-37-3](/s/UZLZUPIBLLHMLD-UHFFFAOYSA-N.svg)
3-[(6,7-Dimethoxy-4-quinazolinyl)oxy]aniline
CAS 1188908-37-3C16H15N3O3
![2-(2,5-Dimethyl-7-oxo-3-phenyl-4,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)acetic acid chemical structure, C16H15N3O3, CAS 1245569-69-0](/s/UWKZRVJOBIFIDB-UHFFFAOYSA-N.svg)
2-(2,5-Dimethyl-7-oxo-3-phenyl-4,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)acetic acid
CAS 1245569-69-0C16H15N3O3
![Methyl 1-{[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-1H-pyrrole-2-carboxylate chemical structure, C16H15N3O3, CAS 1993057-81-0](/s/FSIBJRQFMUWWNS-UHFFFAOYSA-N.svg)
Methyl 1-{[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-1H-pyrrole-2-carboxylate
CAS 1993057-81-0C16H15N3O3
![N-(4-{[2-(2-Hydroxybenzylidene)hydrazino]carbonyl}phenyl)acetamide chemical structure, C16H15N3O3, CAS 56077-41-9](/s/DMSCROUHMZAJNJ-LICLKQGHSA-N.svg)
N-(4-{[2-(2-Hydroxybenzylidene)hydrazino]carbonyl}phenyl)acetamide
CAS 56077-41-9C16H15N3O3
(E)-N-(4,6-Dimethylpyridin-2-yl)-3-(4-nitrophenyl)prop-2-enamide
CAS 418786-77-3C16H15N3O3
3-(4-Ethoxy-3-methoxyphenyl)-5-pyridin-4-yl-1,2,4-oxadiazole
CAS 876724-48-0C16H15N3O3
N-(4-Methylpyridin-2-yl)-3-(2-oxo-1,3-benzoxazol-3-yl)propanamide
CAS 851989-45-2C16H15N3O3
3-(3-(3,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)aniline
CAS 885953-55-9C16H15N3O3
3-Amino-2-(3,4-dimethoxyphenyl)quinazolin-4(3H)-one
CAS 388109-19-1C16H15N3O3
Methyl (E)-2-benzamido-3-(pyridin-3-ylamino)prop-2-enoate
CAS 149454-61-5C16H15N3O3
![3-{7-Hydroxy-5-methyl-3-phenylpyrazolo[1,5-a]pyrimidin-6-yl}propanoic acid chemical structure, C16H15N3O3, CAS 1310097-21-2](/s/FPZMABATHDNIHP-UHFFFAOYSA-N.svg)
3-{7-Hydroxy-5-methyl-3-phenylpyrazolo[1,5-a]pyrimidin-6-yl}propanoic acid
CAS 1310097-21-2C16H15N3O3
![3-(4-Methoxyphenyl)-2,7-dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid chemical structure, C16H15N3O3, CAS 941266-24-6](/s/WCVFQWKZYXNVJD-UHFFFAOYSA-N.svg)
3-(4-Methoxyphenyl)-2,7-dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid
CAS 941266-24-6C16H15N3O3
![N-(3-Methoxyphenyl)-3,6-dimethyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide chemical structure, C16H15N3O3, CAS 1011373-82-2](/s/RVYODGFIVMXRTK-UHFFFAOYSA-N.svg)
N-(3-Methoxyphenyl)-3,6-dimethyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide
CAS 1011373-82-2C16H15N3O3
![2-[(3,4-Dimethylphenoxy)methyl]-5-nitro-1H-benzimidazole chemical structure, C16H15N3O3, CAS 1018164-93-6](/s/SPODXFKBZKQZNN-UHFFFAOYSA-N.svg)
2-[(3,4-Dimethylphenoxy)methyl]-5-nitro-1H-benzimidazole
CAS 1018164-93-6C16H15N3O3
![N-[(1,3-Dimethyl-1H-pyrazol-4-yl)methyl]-2-oxo-2H-chromene-3-carboxamide chemical structure, C16H15N3O3, CAS 1171191-22-2](/s/BTGKVSDISJDFBQ-UHFFFAOYSA-N.svg)
N-[(1,3-Dimethyl-1H-pyrazol-4-yl)methyl]-2-oxo-2H-chromene-3-carboxamide
CAS 1171191-22-2C16H15N3O3
1-Isopropyl-N-(2-oxo-2H-chromen-3-yl)-1H-pyrazole-3-carboxamide
CAS 1219901-95-7C16H15N3O3
N-(1-(2-Hydroxyethyl)-3-phenyl-1H-pyrazol-5-yl)furan-2-carboxamide
CAS 1226453-85-5C16H15N3O3
N-(3-(Quinolin-8-yloxy)propyl)isoxazole-5-carboxamide
CAS 1235353-82-8C16H15N3O3
![Methyl 2-(7-hydroxy-5-methyl-2-phenylpyrazolo[1,5-a]pyrimidin-6-yl)acetate chemical structure, C16H15N3O3, CAS 1313377-89-7](/s/DZEHZKKBBXHVQE-UHFFFAOYSA-N.svg)
Methyl 2-(7-hydroxy-5-methyl-2-phenylpyrazolo[1,5-a]pyrimidin-6-yl)acetate
CAS 1313377-89-7C16H15N3O3
![N-(Benzofuran-2-ylmethyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxamide chemical structure, C16H15N3O3, CAS 1797125-25-7](/s/QMCWOGWHNVQBDP-UHFFFAOYSA-N.svg)
N-(Benzofuran-2-ylmethyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxamide
CAS 1797125-25-7C16H15N3O3
![N-(Benzofuran-2-ylmethyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-3-carboxamide chemical structure, C16H15N3O3, CAS 1428374-48-4](/s/OOGKDWADJGVEMT-UHFFFAOYSA-N.svg)
N-(Benzofuran-2-ylmethyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-3-carboxamide
CAS 1428374-48-4C16H15N3O3
- N-(2-(4-Methyl-6-oxopyrimidin-1(6H)-yl)ethyl)benzofuran-2-carboxamide1421477-29-3C16H15N3O3
- 5-Cyclopropyl-N-(1-methyl-2-oxoindolin-5-yl)isoxazole-3-carboxamide1396631-60-9C16H15N3O3
- 5-Cyclopropyl-N-(1-oxo-1,2,3,4-tetrahydroisoquinolin-7-yl)isoxazole-3-carboxamide1396634-57-3C16H15N3O3
- 4,6(1H,5H)-Pyrimidinedione, 5-benzyl-2-(furfurylamino)-70829-93-5C16H15N3O3
- (E)-3-(1,3-Benzodioxol-5-yl)-N-(4,6-dimethylpyrimidin-2-yl)prop-2-enamide349541-50-0C16H15N3O3
- Benzoic acid, 4-methoxy-, 2-(2H-1,4-benzoxazin-3-yl)hydrazide78959-33-8C16H15N3O3
- Acetic acid, phenoxy-, 2-(2H-1,4-benzoxazin-3-yl)hydrazide78959-43-0C16H15N3O3
- N-(7-(Furan-2-yl)-5-oxo-5,6,7,8-tetrahydroquinazolin-2-yl)cyclopropanecarboxamide850731-18-9C16H15N3O3
- 4-{(1Z)-1-[2-(Pyridin-2-ylcarbonyl)hydrazinylidene]ethyl}phenyl acetate315202-04-1C16H15N3O3
- 4-{(1Z)-1-[2-(Pyridin-3-ylcarbonyl)hydrazinylidene]ethyl}phenyl acetate315206-97-4C16H15N3O3
- 6-Cyclopropyl-N-(furan-2-ylmethyl)-3-methyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide930460-44-9C16H15N3O3
- N-(2-Methoxyphenyl)-3,6-dimethyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide1011371-71-3C16H15N3O3
- 1-(2-Methoxyphenyl)-3-(2-oxoindolin-5-yl)urea1173099-11-0C16H15N3O3
- 3-{[5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]methoxy}aniline1171030-82-2C16H15N3O3
- 4-{[5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]methoxy}aniline1171243-57-4C16H15N3O3
- 1-Methyl-2-oxo-N-(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)-1,2-dihydropyridine-3-carboxamide1327531-03-2C16H15N3O3
- 4-[3-(4-Methyl-pyridin-3-yl)-2-oxo-imidazolidin-1-yl]-benzoic acid1260008-68-1C16H15N3O3
- 5-(2-Furyl)-N-(4-hydroxyphenethyl)-1H-pyrazole-3-carboxamide1489259-21-3C16H15N3O3
- 2-((1-(Furan-2-carbonyl)piperidin-4-yl)oxy)nicotinonitrile1796970-27-8C16H15N3O3
- 4-[3-(Pyridin-2-yloxy)benzoyl]piperazin-2-one1797017-80-1C16H15N3O3
- Methyl 2-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carbonyl)benzoate1797869-73-8C16H15N3O3
- 2-Methoxy-N-(5-methyl-2-phenyloxazolo[5,4-b]pyridin-6-yl)acetamide2034317-87-6C16H15N3O3
- 3-Benzylbenzo[d][1,2,3]triazin-4(3H)-one acetate2034457-41-3C16H15N3O3
- N-(2,6-dioxo-3-piperidinyl)-N-methyl-3-Quinolinecarboxamide2154339-66-7C16H15N3O3
- 4-(4-Methoxyphenyl)-1-(pyrimidin-2-yl)piperidine-2,6-dione76734-03-7C16H15N3O3
- 3-[2-Methoxy-6-(3-methoxyphenyl)pyridin-3-yl]-5-methyl-1,2,4-oxadiazole701934-06-7C16H15N3O3
- 3-(2-Methoxy-6-methylpyridin-3-yl)-5-(3-methoxyphenyl)-1,2,4-oxadiazole708245-69-6C16H15N3O3
- N-[(1,5-Dimethylpyrazol-3-yl)methyl]-2-oxochromene-3-carboxamide957266-41-0C16H15N3O3
- (4-But-3-enoxyphenyl)-(4-nitrophenyl)diazene503428-71-5C16H15N3O3
- 3-{[(Anilinocarbonyl)oxy]imino}-N-phenylpropanamide303996-52-3C16H15N3O3
- N1-benzyl-N2-(4-carbamoylphenyl)oxalamide922941-10-4C16H15N3O3
- 2-[(Hydroxyimino)methyl]-N~1~,N~3~-diphenylmalonamide245039-23-0C16H15N3O3
- 1-(2-Methoxyethyl)-5-phenylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione908532-82-1C16H15N3O3
- Methyl (1-allyl-4-oxo-1,4-dihydropyrimido[1,2-a]benzimidazol-2-yl)acetate925141-71-5C16H15N3O3
- N-{4-[4-(Propan-2-yl)phenyl]-1,2,5-oxadiazol-3-yl}furan-2-carboxamide951977-21-2C16H15N3O3
- 3-{[(Furan-2-yl)methyl]amino}-1-(4-methoxyphenyl)-1,2-dihydropyrazin-2-one895122-62-0C16H15N3O3
- 2-(7-Methyl-5-oxo-2-phenyl-5H-imidazo[1,2-A]pyrimidin-8-yl)propionic acid902836-43-5C16H15N3O3
- as-Triazin-3(2H)-one, 5,6-di-2-furyl-2-(3-methyl-2-butenyl)-102429-91-4C16H15N3O3
- N-(4-Methoxyphenyl)-3,6-dimethyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide1011374-86-9C16H15N3O3
- 5-Cyclopropyl-N-(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)isoxazole-3-carboxamide1396844-68-0C16H15N3O3
- N-(1H-Benzimidazol-5-yl)-3,5-dimethoxybenzamide1219584-44-7C16H15N3O3
- N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)-2-(naphthalen-2-yloxy)acetamide1235092-36-0C16H15N3O3
- N-[5-(2,5-Dimethylfuran-3-yl)-1,3,4-oxadiazol-2-yl]-2-phenylacetamide1251543-37-9C16H15N3O3
- 2-Amino-5-[3-(cyclopropylcarbamoyl)phenyl]pyridine-3-carboxylic acid1261920-03-9C16H15N3O3
- N-(6-Methoxypyridin-3-yl)-2-(3-oxo-2,3-dihydro-1H-isoindol-1-yl)acetamide1374514-74-5C16H15N3O3
- N-[4-Oxo-3-(propan-2-yl)-3,4-dihydroquinazolin-6-yl]furan-2-carboxamide1574477-09-0C16H15N3O3
- (E)-3-(Furan-2-yl)-N-((5-(furan-2-yl)-1-methyl-1H-pyrazol-3-yl)methyl)acrylamide1421586-92-6C16H15N3O3
- N-(4-(2-Methoxyphenoxy)but-2-yn-1-yl)pyrazine-2-carboxamide1421496-77-6C16H15N3O3
- 2-(3-Hydroxy-2H-1,4-benzoxazin-2-yl)-N-(pyridin-2-ylmethyl)acetamide1205046-74-7C16H15N3O3
- 1-[1-(1H-Indole-3-carbonyl)azetidin-3-yl]pyrrolidine-2,5-dione1795085-51-6C16H15N3O3
- Ethyl 4-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate1443234-97-6C16H15N3O3
- 2-((3-Cyclopentyl-1,2,4-oxadiazol-5-yl)methyl)isoindoline-1,3-dione1809501-28-7C16H15N3O3
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-1-(6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)prop-2-en-1-one2034997-04-9C16H15N3O3
- (E)-3-(Furan-2-yl)-N-(2-(furan-2-yl)-2-(1H-pyrazol-1-yl)ethyl)acrylamide2035000-87-2C16H15N3O3
- (E)-3-(Furan-2-yl)-N-(2-(4-(furan-2-yl)-1H-pyrazol-1-yl)ethyl)acrylamide2034997-95-8C16H15N3O3
- (E)-3-(Furan-2-yl)-N-(2-(4-(furan-3-yl)-1H-pyrazol-1-yl)ethyl)acrylamide2034998-05-3C16H15N3O3
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-((6-methylpyrimidin-4-yl)methyl)acrylamide2321336-96-1C16H15N3O3
- Ethyl 3-methyl-4-oxo-1-phenyl-4,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylate110299-43-9C16H15N3O3
- 2-((3,4-Dimethoxyphenyl)amino)quinazolin-4(1H)-one61741-35-3C16H15N3O3
- 3-Oxo-2-[2-(6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-N-phenylbutanamide4870-40-0C16H15N3O3
- Ethyl 5-benzyl-4-oxo-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidine-7-carboxylate1318133-16-2C16H15N3O3
- 2J3Urm2ebm2608608-96-2C16H15N3O3
- Oxalyl-o-aminoazotoluene63042-11-5C16H15N3O3
- Benzamide, 4-nitro-N-(5,6,7,8-tetrahydro-1-isoquinolinyl)-36918-77-1C16H15N3O3
- Ethyl 2-amino-5-methyl-10-oxopyrido[1,2-a][1,8]naphthyridine-9-carboxylate77615-86-2C16H15N3O3
- 2H-Benzimidazole-2-methanol, 5,6-dimethyl-alpha-(3-nitrophenyl)-54833-62-4C16H15N3O3
- {2-[(4-Aminophenoxy)methyl]-1H-benzimidazol-1-yl}acetic acid889949-54-6C16H15N3O3
- (NZ)-N-[3,4-dihydro-2H-quinolin-1-yl-(3-nitrophenyl)methylidene]hydroxylamine866049-33-4C16H15N3O3
- N-[2-Methoxy-5-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]propanamide887690-76-8C16H15N3O3
- 4H-Pyrimido(1,2-b)isoquinoline-3-carboxylic acid, 7,8,9,10-tetrahydro-11-cyano-4-oxo-, ethyl ester88745-34-0C16H15N3O3
- Ethyl 5-cyano-4-methyl-1-(3-methylphenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate924968-80-9C16H15N3O3
- N-(5-(2,4-Dimethylbenzyl)-1,3,4-oxadiazol-2-yl)furan-2-carboxamide955241-09-5C16H15N3O3
- 5-(3-Methoxyphenyl)-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione896666-18-5C16H15N3O3
- N-{2-[(Furan-2-ylcarbonyl)amino]ethyl}-1H-indole-2-carboxamide951979-78-5C16H15N3O3
- N-[3-(4-Oxoquinazolin-3-yl)propyl]furan-2-carboxamide954813-23-1C16H15N3O3
- 7-Methoxy-4-(3-methoxyanilino)quinazolin-6-ol451494-88-5C16H15N3O3
Frequently asked questions
What is the molar mass of C16H15N3O3?
The molar mass of C16H15N3O3 is 297.31 g/mol, calculated from standard atomic weights for 16 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 300.1302 Da.
How many compounds have the formula C16H15N3O3?
CompoundList lists 345 compounds with the molecular formula C16H15N3O3, including 1-Methyl-3-(2-methyl-6-oxo-5H-benzo[b][1,4]benzoxazepin-8-yl)urea, 1-(4-Methoxyphenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid, 6-(6,7-Dimethoxyquinolin-4-yloxy)pyridin-3-amine. 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 C16H15N3O3?
C16H15N3O3 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.