Molecular formula
C21H21N3O4
349 compounds have this formula on CompoundList.
- Molar mass
- 379.42g/mol
- Monoisotopic mass
- 383.1783Da
- Atoms
- 49
- Elements
- 4
- Rings plus double bonds
- 13
The formula C21H21N3O4 describes a molecule made of 21 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 4 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 × 2166.48%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 215.58%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 311.08%14.007 × 3 = 42.021 g/mol
- O Oxygen × 416.87%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C21H21N3O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 349 compounds
![Ethyl 4-({[4-(acetylamino)-1H-indol-1-yl]acetyl}amino)benzoate chemical structure, C21H21N3O4, CAS 1574405-04-1](/s/NCIIXCUOBHNUDK-UHFFFAOYSA-N.svg)
Ethyl 4-({[4-(acetylamino)-1H-indol-1-yl]acetyl}amino)benzoate
CAS 1574405-04-1C21H21N3O4
![N-(Furan-2-ylmethyl)-N-((1-methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methyl)benzo[d][1,3]dioxole-5-carboxamide chemical structure, C21H21N3O4, CAS 1798674-13-1](/s/MBKKNZNEDQQNHU-UHFFFAOYSA-N.svg)
N-(Furan-2-ylmethyl)-N-((1-methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methyl)benzo[d][1,3]dioxole-5-carboxamide
CAS 1798674-13-1C21H21N3O4
![N-(2-(1-Ethyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)-7-methoxybenzofuran-2-carboxamide chemical structure, C21H21N3O4, CAS 2034294-57-8](/s/GHMBHCXMRDAYOT-UHFFFAOYSA-N.svg)
N-(2-(1-Ethyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)-7-methoxybenzofuran-2-carboxamide
CAS 2034294-57-8C21H21N3O4
![1-[2-[5-(1,1-Dimethylpropyl)-2-hydroxy-3-nitrophenyl]diazenyl]-2-naphthalenol chemical structure, C21H21N3O4, CAS 96265-51-9](/s/CZBFBSUXMLZAMK-UHFFFAOYSA-N.svg)
1-[2-[5-(1,1-Dimethylpropyl)-2-hydroxy-3-nitrophenyl]diazenyl]-2-naphthalenol
CAS 96265-51-9C21H21N3O4
Secocamptothecin N-methylamide
CAS 35903-43-6C21H21N3O4
![3,5-Dimethoxy-N-[5-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-yl]benzamide chemical structure, C21H21N3O4, CAS 887886-06-8](/s/HBVFBVXYWGITHB-UHFFFAOYSA-N.svg)
3,5-Dimethoxy-N-[5-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-yl]benzamide
CAS 887886-06-8C21H21N3O4
3-(3-Methoxyphenyl)-2,4-dioxo-N-(4-propan-2-ylphenyl)-1H-pyrimidine-5-carboxamide
CAS 863612-76-4C21H21N3O4
![2,4-Dimethoxy-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-N-prop-2-enylbenzamide chemical structure, C21H21N3O4, CAS 887686-49-9](/s/FOOSRPJLHUMYNL-UHFFFAOYSA-N.svg)
2,4-Dimethoxy-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-N-prop-2-enylbenzamide
CAS 887686-49-9C21H21N3O4
![4-{2-[(1-Oxo-2-propyl-1,2-dihydroisoquinolin-5-yl)oxy]acetamido}benzamide chemical structure, C21H21N3O4, CAS 903362-25-4](/s/FHMPNWLCVWXRHC-UHFFFAOYSA-N.svg)
4-{2-[(1-Oxo-2-propyl-1,2-dihydroisoquinolin-5-yl)oxy]acetamido}benzamide
CAS 903362-25-4C21H21N3O4
![N-[5-(3,4-Dimethoxyphenyl)-1,3,4-oxadiazol-2-yl]-5,6,7,8-tetrahydronaphthalene-2-carboxamide chemical structure, C21H21N3O4, CAS 899982-61-7](/s/KFHNKBQVCKSZQF-UHFFFAOYSA-N.svg)
N-[5-(3,4-Dimethoxyphenyl)-1,3,4-oxadiazol-2-yl]-5,6,7,8-tetrahydronaphthalene-2-carboxamide
CAS 899982-61-7C21H21N3O4
2-(3-(2,5-Dimethoxyphenyl)-6-oxopyridazin-1(6H)-yl)-N-(p-tolyl)acetamide
CAS 941883-56-3C21H21N3O4
![N-[[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl]-N-methyl-3-prop-2-enoxybenzamide chemical structure, C21H21N3O4, CAS 879577-04-5](/s/HYNAZUOJTRLTHM-UHFFFAOYSA-N.svg)
N-[[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl]-N-methyl-3-prop-2-enoxybenzamide
CAS 879577-04-5C21H21N3O4
4-Methoxy-N-(2-methoxyphenethyl)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxamide
CAS 941899-88-3C21H21N3O4
N-(2-Ethoxyphenyl)-4-methoxy-1-(2-methylphenyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide
CAS 1002255-29-9C21H21N3O4
4-Methoxy-N-(2-methoxy-5-methylphenyl)-1-(2-methylphenyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide
CAS 1004384-02-4C21H21N3O4
![4-Methoxy-N-[(4-methoxyphenyl)methyl]-1-(4-methylphenyl)-6-oxopyridazine-3-carboxamide chemical structure, C21H21N3O4, CAS 946380-22-9](/s/ZNZNCVIMZDRVDI-UHFFFAOYSA-N.svg)
4-Methoxy-N-[(4-methoxyphenyl)methyl]-1-(4-methylphenyl)-6-oxopyridazine-3-carboxamide
CAS 946380-22-9C21H21N3O4
N-(4-Ethoxyphenyl)-4-methoxy-1-(4-methylphenyl)-6-oxopyridazine-3-carboxamide
CAS 1004392-50-0C21H21N3O4
N-(2-Ethoxyphenyl)-4-methoxy-1-(4-methylphenyl)-6-oxopyridazine-3-carboxamide
CAS 921835-94-1C21H21N3O4
4-Methoxy-N-(2-methoxy-5-methylphenyl)-1-(4-methylphenyl)-6-oxopyridazine-3-carboxamide
CAS 1004390-51-5C21H21N3O4
![N-(3,4-Dimethoxybenzyl)-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline-6-carboxamide chemical structure, C21H21N3O4, CAS 1090553-47-1](/s/MMLVOGQAJIJEPG-UHFFFAOYSA-N.svg)
N-(3,4-Dimethoxybenzyl)-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline-6-carboxamide
CAS 1090553-47-1C21H21N3O4
![3-{2-Methoxy-6-[2-(4-methoxy-phenyl)-ethylamino]-pyrimidin-4-yl}-benzoic acid chemical structure, C21H21N3O4, CAS 885067-09-4](/s/YFMROPWTLFBMQF-UHFFFAOYSA-N.svg)
3-{2-Methoxy-6-[2-(4-methoxy-phenyl)-ethylamino]-pyrimidin-4-yl}-benzoic acid
CAS 885067-09-4C21H21N3O4
![N1-(4-methoxybenzyl)-N2-(4-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)oxalamide chemical structure, C21H21N3O4, CAS 898435-55-7](/s/IAKMFQUBQGCLQY-UHFFFAOYSA-N.svg)
N1-(4-methoxybenzyl)-N2-(4-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)oxalamide
CAS 898435-55-7C21H21N3O4
![N1-(3-methoxybenzyl)-N2-(4-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)oxalamide chemical structure, C21H21N3O4, CAS 898435-61-5](/s/XKGBNYITNLTJDT-UHFFFAOYSA-N.svg)
N1-(3-methoxybenzyl)-N2-(4-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)oxalamide
CAS 898435-61-5C21H21N3O4
![N1-(2-ethoxyphenyl)-N2-(4-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)oxalamide chemical structure, C21H21N3O4, CAS 898462-38-9](/s/GIDPYLXOGPLMAV-UHFFFAOYSA-N.svg)
N1-(2-ethoxyphenyl)-N2-(4-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)oxalamide
CAS 898462-38-9C21H21N3O4
- N-(5-Acetamido-2-methoxyphenyl)-2-(5-(p-tolyl)isoxazol-3-yl)acetamide946226-81-9C21H21N3O4
- 1-(3,4-Dimethoxyphenyl)-4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-2-one941917-80-2C21H21N3O4
- 1-(4-Ethoxyphenyl)-4-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-2-one941998-03-4C21H21N3O4
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-[(2,4-dimethylphenoxy)methyl]-1H-pyrazole-3-carboxamide1005616-21-6C21H21N3O4
- N-{3-Acetyl-4-[(5-phenyl-1,3,4-oxadiazol-2-yl)methoxy]phenyl}butanamide924385-94-4C21H21N3O4
- 2-[2-(1,2-Benzoxazol-3-yl)acetamido]-N-[(oxolan-2-yl)methyl]benzamide949259-94-3C21H21N3O4
- 1-[4-(Furan-2-ylcarbonyl)piperazin-1-yl]-3-(5-phenyl-1,3-oxazol-2-yl)propan-1-one1061231-34-2C21H21N3O4
- N-(1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-5-oxopyrrolidin-3-yl)indoline-1-carboxamide894039-01-1C21H21N3O4
- 3,4-Dimethoxy-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzamide921872-66-4C21H21N3O4
- 2,4-Dimethoxy-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzamide921571-31-5C21H21N3O4
- 3,5-Dimethoxy-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzamide921873-00-9C21H21N3O4
- 4-Methoxy-N-(2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzamide921825-86-7C21H21N3O4
- 8-(4-Propan-2-ylphenyl)-13-prop-2-enyl-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7)-diene-6,10,12-trione897623-16-4C21H21N3O4
- N1-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)-N2-(furan-2-ylmethyl)oxalamide898458-38-3C21H21N3O4
- N'-(2-Methoxy-5-methylphenyl)-N-{11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-trien-6-yl}ethanediamide898419-23-3C21H21N3O4
- N1-(4-ethoxyphenyl)-N2-(4-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)oxalamide898435-82-0C21H21N3O4
- Ethyl 4-((4-methoxybenzyl)amino)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate922037-31-8C21H21N3O4
- Ethyl 4-((3-methoxybenzyl)amino)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate921899-89-0C21H21N3O4
- Ethyl 7-methyl-4-oxo-1-(2-oxo-2-(o-tolylamino)ethyl)-1,4-dihydro-1,8-naphthyridine-3-carboxylate932456-83-2C21H21N3O4
- Ethyl 7-methyl-1-{[(3-methylphenyl)carbamoyl]methyl}-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate932322-82-2C21H21N3O4
- 7-(Morpholine-4-carbonyl)-3-(2-phenylethyl)-1,2,3,4-tetrahydroquinazoline-2,4-dione892284-25-2C21H21N3O4
- [(2-Methylphenyl)carbamoyl]methyl 1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate558433-49-1C21H21N3O4
- N-(3,4-Dimethylphenyl)-2-[4-(4-methoxyphenyl)-2,3-dioxo-1,2,3,4-tetrahydropyrazin-1-yl]acetamide891867-05-3C21H21N3O4
- N-(2,4-Dimethylphenyl)-2-[4-(3-methoxyphenyl)-2,3-dioxo-1,2,3,4-tetrahydropyrazin-1-yl]acetamide891867-70-2C21H21N3O4
- N-(2-((6-(4-Methoxyphenyl)pyridazin-3-yl)oxy)ethyl)-2-phenoxyacetamide946267-55-6C21H21N3O4
- 3,5-Dimethoxy-N-{2-[(6-phenylpyridazin-3-yl)oxy]ethyl}benzamide920180-72-9C21H21N3O4
- N-(2-Hydroxyethyl)-4-[2-methyl-4-oxo-6-(prop-2-en-1-yloxy)quinazolin-3(4H)-yl]benzamide1040704-55-9C21H21N3O4
- 3-[2-(3,4-Dihydroisoquinolin-2(1H)-yl)-2-oxoethyl]-6,7-dimethoxyquinazolin-4(3H)-one1071913-99-9C21H21N3O4
- 3-Methoxy-N-(2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzamide921873-39-4C21H21N3O4
- N-{2-[(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)amino]ethyl}-1-methyl-1H-indole-3-carboxamide1144454-66-9C21H21N3O4
- 1-(3,4-Dimethylphenyl)-N-((5-(furan-2-yl)isoxazol-3-yl)methyl)-5-oxopyrrolidine-3-carboxamide1105241-90-4C21H21N3O4
- 2-Ethoxy-N-((5-(2-methyl-2,3-dihydrobenzofuran-5-yl)isoxazol-3-yl)methyl)nicotinamide1206987-32-7C21H21N3O4
- N-(4-(Benzyloxy)benzyl)-2-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide1203334-07-9C21H21N3O4
- 2-[(2,3-Dihydro-1H-inden-1-yl)(prop-2-yn-1-yl)amino]-N-(4-methoxy-2-nitrophenyl)acetamide1223398-12-6C21H21N3O4
- N-(2,3-Dihydro-1H-inden-2-yl)-2-(7,8-dimethoxy-1-oxophthalazin-2(1H)-yl)acetamide1282096-30-3C21H21N3O4
- Methyl 2-(6,7-dimethoxyquinazolin-4-yl)-1,2,3,4-tetrahydroisoquinoline-6-carboxylate926926-63-8C21H21N3O4
- Benzyl 2,4-dioxo-1-phenyl-1,3,8-triazaspiro[4.5]decane-8-carboxylate1219970-04-3C21H21N3O4
- Rac-ethyl {3-[1-hydroxy-1-(4-oxo-1-phenyl-1,4-dihydropyridazin-3-yl)ethyl]phenyl}carbamate1314394-68-7C21H21N3O4
- Ethyl 3-((1,4-dihydro-1-(3-methoxyphenyl)-4-oxopyridazin-3-yl)methyl)phenylcarbamate1314387-22-8C21H21N3O4
- 2-(3,5-Dimethylisoxazol-4-yl)-N-(2-(furan-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)acetamide1448059-08-2C21H21N3O4
- N-(2-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)-3,4-dimethoxybenzamide1797757-17-5C21H21N3O4
- N-(1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-1H-pyrazol-4-yl)-2-(o-tolyloxy)acetamide1797351-79-1C21H21N3O4
- 6-Methyl-4-((1-(1-methyl-3-phenyl-1H-pyrazole-5-carbonyl)pyrrolidin-3-yl)oxy)-2H-pyran-2-one1705333-55-6C21H21N3O4
- N1-(2-cyanophenyl)-N2-((1-hydroxy-6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)methyl)oxalamide2034601-39-1C21H21N3O4
- 1-(2,4-Dimethoxyphenyl)-3-(3-(pyridin-2-yloxy)benzyl)urea1705412-74-3C21H21N3O4
- 6-Methyl-4-{[1-(5-methyl-1-phenyl-1H-pyrazole-4-carbonyl)pyrrolidin-3-yl]oxy}-2H-pyran-2-one1705334-05-9C21H21N3O4
- 3-(3-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidine-1-carbonyl)-2H-chromen-2-one1705895-94-8C21H21N3O4
- N-(4-(4-(Benzo[d]oxazol-2-yloxy)piperidine-1-carbonyl)phenyl)acetamide2034289-93-3C21H21N3O4
- (E)-1-(1-(3-(Furan-2-yl)acryloyl)piperidin-4-yl)-3-phenylimidazolidine-2,4-dione2035036-58-7C21H21N3O4
- 3-(1-{3'-Methoxy-[1,1'-biphenyl]-4-carbonyl}pyrrolidin-3-yl)imidazolidine-2,4-dione2034427-04-6C21H21N3O4
- N-(2-(5,7-Dioxo-5H-pyrrolo[3,4-b]pyridin-6(7H)-yl)ethyl)-4-phenyltetrahydro-2H-pyran-4-carboxamide2034384-24-0C21H21N3O4
- 2-((2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)-N-((3-(furan-2-yl)pyrazin-2-yl)methyl)acetamide2034427-82-0C21H21N3O4
- 2-{3-[(2,6-Dimethylpyrimidin-4-yl)oxy]piperidine-1-carbonyl}-4H-chromen-4-one2034500-30-4C21H21N3O4
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(2-(4-(furan-2-yl)-3,5-dimethyl-1H-pyrazol-1-yl)ethyl)acrylamide2035022-16-1C21H21N3O4
- Methyl 4-((2-amino-4-hydroxy-6-methylpyrimidin-5-yl)methyl)-3-(benzyloxy)benzoate1158804-79-5C21H21N3O4
- Vwd5dwc2732883156-66-7C21H21N3O4
- (E)-3-(2,5-Dimethoxy-4-pyrrolidin-1-ylphenyl)-2-(4-nitrophenyl)prop-2-enenitrile701218-35-1C21H21N3O4
- Ethyl 4-(3-(3-(o-tolyl)-1,2,4-oxadiazol-5-yl)propanamido)benzoate833434-55-2C21H21N3O4
- N-[5-(3,5-Dimethoxyphenyl)-1,3,4-oxadiazol-2-yl]-5,6,7,8-tetrahydronaphthalene-2-carboxamide941892-25-7C21H21N3O4
- N-[5-(2,4-Dimethoxyphenyl)-1,3,4-oxadiazol-2-yl]-5,6,7,8-tetrahydronaphthalene-2-carboxamide941892-16-6C21H21N3O4
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-[(2,5-dimethylphenoxy)methyl]pyrazole-3-carboxamide1005646-67-2C21H21N3O4
- 2-(4-(2-Methoxyphenyl)-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)-N-phenethylacetamide898428-70-1C21H21N3O4
- N-[3-(6-Ethoxypyridazin-3-yl)phenyl]-3,4-dimethoxybenzamide899986-53-9C21H21N3O4
- 2-(3,4-Dimethoxyphenyl)-N-[3-(6-methoxypyridazin-3-yl)phenyl]acetamide899986-19-7C21H21N3O4
- N-[3-(6-Ethoxypyridazin-3-yl)phenyl]-2,3-dimethoxybenzamide899954-49-5C21H21N3O4
- 2-(4-Methoxyphenoxy)-N-[4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,2,5-oxadiazol-3-yl]acetamide919061-27-1C21H21N3O4
- 4-(Prop-2-en-1-yloxy)-N-[4-(4-propoxyphenyl)-1,2,5-oxadiazol-3-yl]benzamide897840-45-8C21H21N3O4
- N-(2,4-Dimethoxyphenyl)-1-(4-ethylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898629-15-7C21H21N3O4
- N-(Furan-2-ylmethyl)-2-{3-[oxo(pyrrolidin-1-yl)acetyl]-1H-indol-1-yl}acetamide905781-90-0C21H21N3O4
- 2-(2-Methoxyphenoxy)-N-[4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,2,5-oxadiazol-3-yl]acetamide912910-32-8C21H21N3O4
- (Z)-N-(1-(3,4-Dimethylphenyl)-5-oxopyrrolidin-3-yl)-3-(4-nitrophenyl)acrylamide896371-85-0C21H21N3O4
- 2-{4-[(2-Methoxyphenyl)methyl]-2,3-dioxo-1,2,3,4-tetrahydropyrazin-1-YL}-N-(4-methylphenyl)acetamide902862-39-9C21H21N3O4
- 2,4-Dimethoxy-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)benzamide920345-05-7C21H21N3O4
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(1-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)urea1203225-18-6C21H21N3O4
- 5-(2,6-Dimethylmorpholino)-2-(5-(phenoxymethyl)furan-2-yl)oxazole-4-carbonitrile946309-13-3C21H21N3O4
- 4-(3-(2,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)-1-(p-tolyl)pyrrolidin-2-one946376-26-7C21H21N3O4
Frequently asked questions
What is the molar mass of C21H21N3O4?
The molar mass of C21H21N3O4 is 379.42 g/mol, calculated from standard atomic weights for 21 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 383.1783 Da.
How many compounds have the formula C21H21N3O4?
CompoundList lists 349 compounds with the molecular formula C21H21N3O4, including Ethyl 4-({[4-(acetylamino)-1H-indol-1-yl]acetyl}amino)benzoate, N-(Furan-2-ylmethyl)-N-((1-methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methyl)benzo[d][1,3]dioxole-5-carboxamide, N-(2-(1-Ethyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)ethyl)-7-methoxybenzofuran-2-carboxamide. 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 C21H21N3O4?
C21H21N3O4 has a degree of unsaturation of 13. 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.