Molecular formula
C16H17N3O3
391 compounds have this formula on CompoundList.
- Molar mass
- 299.33g/mol
- Monoisotopic mass
- 299.1270Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 10
The formula C16H17N3O3 describes a molecule made of 16 carbon atoms, 17 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 × 1664.20%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 175.72%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 314.04%14.007 × 3 = 42.021 g/mol
- O Oxygen × 316.03%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C16H17N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 391 compounds
![N-Cyclopropyl-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C16H17N3O3, CAS 1232802-71-9](/s/ILDDSIANHOBVJZ-UHFFFAOYSA-N.svg)
N-Cyclopropyl-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 1232802-71-9C16H17N3O3
5-(1,3-Benzodioxol-5-ylmethylene)-2-piperidino-3,5-dihydro-4H-imidazol-4-one
CAS 865659-40-1C16H17N3O3
![Benzyl 4-oxo-5,6,8,9-tetrahydro-3H-pyrimido[4,5-d]azepine-7(4H)-carboxylate chemical structure, C16H17N3O3, CAS 1257856-33-9](/s/WTZSHDLQNYLPCO-UHFFFAOYSA-N.svg)
Benzyl 4-oxo-5,6,8,9-tetrahydro-3H-pyrimido[4,5-d]azepine-7(4H)-carboxylate
CAS 1257856-33-9C16H17N3O3
Benzyl (2-((4-aminophenyl)amino)-2-oxoethyl)carbamate
CAS 765236-54-2C16H17N3O3
![6-(2-Hydroxyethyl)-1,3-dimethyl-5-phenyl-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione chemical structure, C16H17N3O3, CAS 848217-05-0](/s/TTYPOZYUBKXWCZ-UHFFFAOYSA-N.svg)
6-(2-Hydroxyethyl)-1,3-dimethyl-5-phenyl-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione
CAS 848217-05-0C16H17N3O3
![(5E)-1-Methyl-5-[(4-pyrrolidin-1-ylphenyl)methylidene]-1,3-diazinane-2,4,6-trione chemical structure, C16H17N3O3, CAS 5809-86-9](/s/VUEGETQIWGRMPQ-JLHYYAGUSA-N.svg)
(5E)-1-Methyl-5-[(4-pyrrolidin-1-ylphenyl)methylidene]-1,3-diazinane-2,4,6-trione
CAS 5809-86-9C16H17N3O3
1H-1,2,4-Triazole, 1-((2-(2-benzofuranyl)-4-ethyl-1,3-dioxolan-2-yl)methyl)-, trans-
CAS 98519-39-2C16H17N3O3
1H-1,2,4-Triazole, 1-((2-(2-benzofuranyl)-4,5-dimethyl-1,3-dioxolan-2-yl)methyl)-
CAS 98532-74-2C16H17N3O3
1H-1,2,4-Triazole, 1-(2-(2-benzofuranyl)-4-methyl-1,3-dioxan-2-yl)methyl)-, cis-
CAS 98532-83-3C16H17N3O3
(E)-3-(1,3-Benzodioxol-5-yl)-N-(3-imidazol-1-ylpropyl)prop-2-enamide
CAS 349429-55-6C16H17N3O3
![(E)-3-(4-{2-[Methyl(2-pyrazinyl)amino]ethoxy}phenyl)-2-propenoic acid chemical structure, C16H17N3O3, CAS 866156-92-5](/s/MQRCBOZTSHCAKE-QPJJXVBHSA-N.svg)
(E)-3-(4-{2-[Methyl(2-pyrazinyl)amino]ethoxy}phenyl)-2-propenoic acid
CAS 866156-92-5C16H17N3O3
![2-Oxo-2-{1-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1H-indol-3-yl}acetamide chemical structure, C16H17N3O3, CAS 872854-95-0](/s/KRLDJQLCLSBYJY-UHFFFAOYSA-N.svg)
2-Oxo-2-{1-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1H-indol-3-yl}acetamide
CAS 872854-95-0C16H17N3O3
(S)-6-(3-Methoxypyrrolidin-1-yl)-2-phenylpyrimidine-4-carboxylic acid
CAS 1159501-69-5C16H17N3O3
![2-{[(Oxolan-2-yl)methyl]amino}-4-phenylpyrimidine-5-carboxylic acid chemical structure, C16H17N3O3, CAS 1396771-08-6](/s/DWRUDJZRPLMRBO-UHFFFAOYSA-N.svg)
2-{[(Oxolan-2-yl)methyl]amino}-4-phenylpyrimidine-5-carboxylic acid
CAS 1396771-08-6C16H17N3O3
![N-[4-(2-Methoxyphenoxy)but-2-yn-1-yl]-2-(1H-pyrazol-1-yl)acetamide chemical structure, C16H17N3O3, CAS 1428364-18-4](/s/BLNZMPQJLXGVLU-UHFFFAOYSA-N.svg)
N-[4-(2-Methoxyphenoxy)but-2-yn-1-yl]-2-(1H-pyrazol-1-yl)acetamide
CAS 1428364-18-4C16H17N3O3
4-Methoxy-N-(4-oxo-3,4,5,6,7,8-hexahydro-2-quinazolinyl)benzenecarboxamide
CAS 338416-06-1C16H17N3O3
S-Triazine-2,4,6(1H,3H,5H)-trione, 1-benzyl-3,5-diallyl-
CAS 27694-82-2C16H17N3O3
![N-(4-{[(3-Methoxyphenyl)carbamoyl]amino}phenyl)acetamide chemical structure, C16H17N3O3, CAS 709631-97-0](/s/URFUTUGFWZNFMS-UHFFFAOYSA-N.svg)
N-(4-{[(3-Methoxyphenyl)carbamoyl]amino}phenyl)acetamide
CAS 709631-97-0C16H17N3O3
![3-[2-(3,5-Dimethyl-1H-pyrazol-4-yl)-2-oxoethyl]-3-hydroxy-1-methyl-1,3-dihydro-2H-indol-2-one chemical structure, C16H17N3O3, CAS 1030603-83-8](/s/UMRWBLFZYACCLN-UHFFFAOYSA-N.svg)
3-[2-(3,5-Dimethyl-1H-pyrazol-4-yl)-2-oxoethyl]-3-hydroxy-1-methyl-1,3-dihydro-2H-indol-2-one
CAS 1030603-83-8C16H17N3O3
3-Pyridinecarboxylic acid, 2-(ethyl(3-pyridinylcarbonyl)amino)ethyl ester
CAS 69451-66-7C16H17N3O3
3-Pyridinecarboxylic acid, 1-methyl-2-(methyl(3-pyridinylcarbonyl)amino)ethyl ester
CAS 69451-73-6C16H17N3O3
1H-1,2,4-Triazole, 1-((2-(2-benzofuranyl)-4-ethyl-1,3-dioxolan-2-yl)methyl)-, cis-
CAS 98518-99-1C16H17N3O3
7-(2-Furyl)-2-morpholin-4-yl-6,7,8-trihydroquinazolin-5-one
CAS 775293-00-0C16H17N3O3
![N-[(Dimethylamino)methylene]-4-methoxy-2-phenoxynicotinamide chemical structure, C16H17N3O3, CAS 478262-40-7](/s/FAAPSFVMCPMQCT-UHFFFAOYSA-N.svg)
N-[(Dimethylamino)methylene]-4-methoxy-2-phenoxynicotinamide
CAS 478262-40-7C16H17N3O3
- (NZ)-N-[3-(1,3-benzodioxol-5-yl)-1,6-dimethyl-6,7-dihydro-5H-indazol-4-ylidene]hydroxylamine1025312-21-3C16H17N3O3
- 2-[(2-Methoxy-5-methylphenyl)carbamoylamino]benzamide894390-55-7C16H17N3O3
- 2-[(2-Ethoxyphenyl)carbamoylamino]benzamide894390-61-5C16H17N3O3
- 1-[2-Cyano-2-(phenylcarbamoyl)eth-1-en-1-yl]piperidine-4-carboxylic acid881558-83-4C16H17N3O3
- (2-Aminophenyl)[4-(furan-2-ylcarbonyl)piperazin-1-yl]methanone928710-97-8C16H17N3O3
- 5-(3-(Indolin-1-yl)-3-oxopropyl)-6-methylpyrimidine-2,4(1H,3H)-dione1105228-56-5C16H17N3O3
- 8-Cinnamoyl-1,3,8-triazaspiro[4.5]decane-2,4-dione1021126-39-5C16H17N3O3
- 5-Methyl-N-(3-methyl-4-(2-oxopyrrolidin-1-yl)phenyl)isoxazole-3-carboxamide1210651-71-0C16H17N3O3
- 1-(Furan-2-ylmethyl)-N-(6-methylpyridin-2-yl)-5-oxopyrrolidine-3-carboxamide1144480-35-2C16H17N3O3
- 4-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-1-(3-methoxyphenyl)pyrrolidin-2-one1171155-46-6C16H17N3O3
- N-{2-Methyl-2H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}-2,3-dihydro-1,4-benzodioxine-2-carboxamide1211027-47-2C16H17N3O3
- N-(4-((6-Methylpyridazin-3-yl)oxy)phenyl)tetrahydrofuran-2-carboxamide1226428-35-8C16H17N3O3
- 3-(5-Methylisoxazole-3-carbonyl)-3,4,5,6-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocin-8(2H)-one1251563-67-3C16H17N3O3
- Methyl 5-benzyl-4-oxo-4H,5H,6H,7H,8H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylate1281872-49-8C16H17N3O3
- N-(2-Hydroxy-2-(1-methyl-1H-indol-3-yl)ethyl)-5-methylisoxazole-3-carboxamide1448053-72-2C16H17N3O3
- 6-Methoxy-N-(2-(3-methylisoxazol-5-yl)ethyl)-1H-indole-2-carboxamide1421443-68-6C16H17N3O3
- N-{[5-(Furan-2-yl)-1-methyl-1H-pyrazol-3-yl]methyl}-2,5-dimethylfuran-3-carboxamide1421449-24-2C16H17N3O3
- 2-(3,4-Dimethoxyphenyl)-1-(5H-pyrrolo[3,4-d]pyrimidin-6(7H)-yl)ethanone1448056-71-0C16H17N3O3
- N-((5-Cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl)benzo[d][1,3]dioxole-5-carboxamide1448060-43-2C16H17N3O3
- (7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)(2,3-dimethoxyphenyl)methanone1797868-80-4C16H17N3O3
- 2-Hydroxy-2-phenyl-1-(3-(pyridazin-3-yloxy)pyrrolidin-1-yl)ethanone2034209-94-2C16H17N3O3
- N-((4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridin-3-yl)methyl)benzo[d][1,3]dioxole-5-carboxamide2034245-87-7C16H17N3O3
- 3-(3-Oxo-1,3,6,7,8,9-hexahydro-2H-pyrrolo[3,4-h]isoquinolin-2-yl)piperidine-2,6-dione2616543-26-9C16H17N3O3
- 3-(1,3,5,6,7,8-Hexahydro-1-oxo-2H-pyrrolo[3,4-G]isoquinolin-2-yl)-2,6-piperidinedione2616540-23-7C16H17N3O3
- p-(3-(p-Methoxybenzyl)-3-methyl-1-triazeno)benzoic acid65542-18-9C16H17N3O3
- Imidazo(1,2-a)pyrimidine-6-carboxylic acid, 1,2,3,5-tetrahydro-1-(4-methylphenyl)-5-oxo-, ethyl ester147821-52-1C16H17N3O3
- Yay7tfr8N7940831-25-4C16H17N3O3
- 4-Amidinobenzoic acid 3',4'-dimethoxyanilide53032-89-6C16H17N3O3
- 4-[4-(2-Nitrophenyl)piperazin-1-yl]phenol766473-61-4C16H17N3O3
- 1-(2,5-Dioxo-1-phenyl-2,5-dihydro-1H-pyrrol-3-yl)piperidine-4-carboxamide879617-84-2C16H17N3O3
- N'-[(1E)-1-(3,4-Dimethoxyphenyl)ethylidene]pyridine-3-carbohydrazide21909-17-1C16H17N3O3
- 1-(3-Cyano-4-(1-ethylpropoxy)phenyl)pyrazole-4-carboxylic acid206885-02-1C16H17N3O3
- 6-Allyl-4-(4-methoxyphenyl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione872102-96-0C16H17N3O3
- N-(2-{[(2-Methoxyethyl)amino]carbonyl}phenyl)isonicotinamide908497-76-7C16H17N3O3
- N-(4-{[(2-Methoxyethyl)amino]carbonyl}phenyl)isonicotinamide940470-32-6C16H17N3O3
- N1-(2-methoxybenzyl)-N2-(pyridin-4-ylmethyl)oxalamide920228-06-4C16H17N3O3
- N-(4-(2-Oxo-2-(pyrrolidin-1-yl)ethyl)phenyl)isoxazole-5-carboxamide1210833-68-3C16H17N3O3
- N-(2-((4-Ethylphenyl)amino)-2-oxoethyl)-6-oxo-1,6-dihydropyridine-3-carboxamide1235096-85-1C16H17N3O3
- N1-(2-hydroxy-2-phenylpropyl)-N2-(pyridin-3-yl)oxalamide1351659-88-5C16H17N3O3
- 2-Cyclopropyl-5-ethenyl-4-(furan-2-ylmethylamino)-6-methoxycarbonylpyrimidine1165936-04-8C16H17N3O3
- 3-(3-Methoxy-1,2-oxazol-5-yl)-N-(1-methyl-1H-indol-4-yl)propanamide1401592-10-6C16H17N3O3
- N-Methyl-1-(5-methylisoxazole-3-carbonyl)-N-phenylazetidine-3-carboxamide1448123-89-4C16H17N3O3
- 2-(Cyclopropanecarboxamido)-N-(2,3-dimethylphenyl)oxazole-4-carboxamide1351587-61-5C16H17N3O3
- 5-(4-(Pyridin-2-yloxy)piperidine-1-carbonyl)pyridin-2(1H)-one1448078-81-6C16H17N3O3
- 3-(4-(Pyridin-2-yloxy)piperidine-1-carbonyl)pyridin-2(1H)-one1448069-18-8C16H17N3O3
- 5-Methyl-N-(3-methyl-4-(2-oxopyrrolidin-1-yl)phenyl)isoxazole-4-carboxamide1428350-70-2C16H17N3O3
- N-(3-Acetylphenyl)-3-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)propanamide1797717-26-0C16H17N3O3
- (E)-3-(Furan-2-yl)-1-(3-((6-methylpyridazin-3-yl)oxy)pyrrolidin-1-yl)prop-2-en-1-one2035019-45-3C16H17N3O3
- (E)-3-(Furan-2-yl)-1-(3-(pyridazin-3-yloxy)piperidin-1-yl)prop-2-en-1-one2035007-04-4C16H17N3O3
- 4-(3-Methylphenyl)-2-morpholin-4-ylpyrimidine-5-carboxylic acid1340705-83-0C16H17N3O3
- 3-(Hydroxymethyl)-5-(2-methoxyethyl)-2-phenylpyrazolo[1,5-a]pyrazin-4(5H)-one2108175-39-7C16H17N3O3
- Ethyl 2-(3-(pyridin-4-ylmethyl)ureido)benzoate1791110-83-2C16H17N3O3
- (E)-N-(2-(4-Cyclopropyl-6-oxopyrimidin-1(6H)-yl)ethyl)-3-(furan-2-yl)acrylamide2035017-81-1C16H17N3O3
- N-(2-(1-Ethyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)furan-2-carboxamide2034461-02-2C16H17N3O3
- 4-(4-Benzylmorpholin-2-yl)pyrimidine-5-carboxylic acid1823266-78-9C16H17N3O3
- (E)-3-(Furan-2-yl)-1-(3-(pyrimidin-2-yloxy)piperidin-1-yl)prop-2-en-1-one2035023-04-0C16H17N3O3
- Benzyl 2-ethyl-4-hydroxy-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate2007919-11-9C16H17N3O3
- 3-(3-Oxo-1,3,5,6,7,8-hexahydro-2H-pyrrolo[3,4-G]isoquinolin-2-yl)piperidine-2,6-dione2616539-63-8C16H17N3O3
- N-Boc-1-(oxazolo[4,5-c]quinolin-2-yl)methanamine3031805-42-9C16H17N3O3
- [3-(Dimethylcarbamoylamino)phenyl] N-phenylcarbamate21541-02-6C16H17N3O3
- N-(2-{[(2-Methoxyethyl)amino]carbonyl}phenyl)nicotinamide908497-68-7C16H17N3O3
- N-(4-(3,4-Diacetyl-5-methyl-1H-pyrazol-1-yl)phenyl)acetamide1010869-94-9C16H17N3O3
- 7-Hydroxy-2,5-dimethyl-3-(2,4-dimethoxyphenyl)-pyrazolo[1,5-a] pyrimidine863550-43-0C16H17N3O3
- 6-Allyl-4-(2-methoxyphenyl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione899985-31-0C16H17N3O3
- Ethyl-5,6-dihydro-5,7-dimethyl-6-oxo-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylate78756-20-4C16H17N3O3
- N-(3-Nitro4-methylphenyl)-3-dimethylaminobenzamide221876-02-4C16H17N3O3
- 3-(2-Ethyl-5-methyl-4-oxo-4H-quinazolin-3-yl)-piperidine-2,6-dione1015474-28-8C16H17N3O3
- N1-(3-methoxybenzyl)-N2-(pyridin-3-ylmethyl)oxalamide920225-50-9C16H17N3O3
- 5-Methyl-N-(4-methyl-3-(2-oxopyrrolidin-1-yl)phenyl)isoxazole-3-carboxamide1206985-86-5C16H17N3O3
- N-(2-Acetyl-1,2,3,4-tetrahydroisoquinolin-7-yl)-5-methylisoxazole-3-carboxamide1207005-08-0C16H17N3O3
- N-(4-Methyl-3-(2-oxopiperidin-1-yl)phenyl)isoxazole-5-carboxamide1211100-15-0C16H17N3O3
- N-[2-(1,3-Benzodioxol-5-yl)ethyl]-Na(2)-(3-pyridinylmethyl)urea1209584-82-6C16H17N3O3
- N-(Cyanomethyl)-N-cyclopropyl-3-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-4-yl)propanamide1252184-77-2C16H17N3O3
- N-Cyclopropyl-2-[3-(3-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide1206096-42-5C16H17N3O3
- N-(2-((4-Methylbenzyl)amino)-2-oxoethyl)-6-oxo-1,6-dihydropyridine-3-carboxamide1219842-46-2C16H17N3O3
- 1-[3-(3-Methyl-1,2,4-oxadiazol-5-yl)azetidin-1-yl]-4-phenylbutane-1,4-dione1286725-92-5C16H17N3O3
Frequently asked questions
What is the molar mass of C16H17N3O3?
The molar mass of C16H17N3O3 is 299.33 g/mol, calculated from standard atomic weights for 16 carbon atoms, 17 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 299.1270 Da.
How many compounds have the formula C16H17N3O3?
CompoundList lists 391 compounds with the molecular formula C16H17N3O3, including N-Cyclopropyl-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide, 5-(1,3-Benzodioxol-5-ylmethylene)-2-piperidino-3,5-dihydro-4H-imidazol-4-one, Benzyl 4-oxo-5,6,8,9-tetrahydro-3H-pyrimido[4,5-d]azepine-7(4H)-carboxylate. 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 C16H17N3O3?
C16H17N3O3 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.