Molecular formula
C22H18N2O4
200 compounds have this formula on CompoundList.
- Molar mass
- 374.40g/mol
- Monoisotopic mass
- 374.1267Da
- Atoms
- 46
- Elements
- 4
- Rings plus double bonds
- 15
The formula C22H18N2O4 describes a molecule made of 22 carbon atoms, 18 hydrogen atoms, 2 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 × 2270.58%12.011 × 22 = 264.242 g/mol
- H Hydrogen × 184.85%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 27.48%14.007 × 2 = 28.014 g/mol
- O Oxygen × 417.09%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C22H18N2O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 200 compounds
N-(4-Ethylphenyl)-3-(furan-2-carboxamido)benzofuran-2-carboxamide
CAS 888462-03-1C22H18N2O4
N-(3,4-Dimethylphenyl)-3-(furan-2-carboxamido)benzofuran-2-carboxamide
CAS 888462-47-3C22H18N2O4
![N-(8-Methyl-11-oxo-10H-dibenzo[b,f][1,4]oxazepine-2-yl)-4-methoxybenzamide chemical structure, C22H18N2O4, CAS 223261-59-4](/s/PPAXXCXBJMEKCA-UHFFFAOYSA-N.svg)
N-(8-Methyl-11-oxo-10H-dibenzo[b,f][1,4]oxazepine-2-yl)-4-methoxybenzamide
CAS 223261-59-4C22H18N2O4
![(R)-[(9H-Fluoren-9-ylmethoxycarbonylamino)]-pyridin-4-YL-acetic acid chemical structure, C22H18N2O4, CAS 369403-58-7](/s/QGNHSZXPAREYDP-UHFFFAOYSA-N.svg)
(R)-[(9H-Fluoren-9-ylmethoxycarbonylamino)]-pyridin-4-YL-acetic acid
CAS 369403-58-7C22H18N2O4
![(E)-N-(8,10-Dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-3-(furan-2-yl)acrylamide chemical structure, C22H18N2O4, CAS 1331724-89-0](/s/YDLHEBZQDJWLJB-JXMROGBWSA-N.svg)
(E)-N-(8,10-Dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-3-(furan-2-yl)acrylamide
CAS 1331724-89-0C22H18N2O4
![3-Amino-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)benzoic acid chemical structure, C22H18N2O4, CAS 212118-78-0](/s/ZXZLIDHPHFIAIA-UHFFFAOYSA-N.svg)
3-Amino-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)benzoic acid
CAS 212118-78-0C22H18N2O4
![N-[4-(Benzylcarbamoyl)phenyl]-1,3-benzodioxole-5-carboxamide chemical structure, C22H18N2O4, CAS 670230-74-7](/s/LFUWESLXTPBMHG-UHFFFAOYSA-N.svg)
N-[4-(Benzylcarbamoyl)phenyl]-1,3-benzodioxole-5-carboxamide
CAS 670230-74-7C22H18N2O4
3-Benzamido-N-(1,3-benzodioxol-5-ylmethyl)benzamide
CAS 600126-06-5C22H18N2O4
![N-[4-(4-Cyanophenoxy)phenyl]-3,4-dimethoxybenzamide chemical structure, C22H18N2O4, CAS 330998-41-9](/s/RRHXHUAFOFSIDA-UHFFFAOYSA-N.svg)
N-[4-(4-Cyanophenoxy)phenyl]-3,4-dimethoxybenzamide
CAS 330998-41-9C22H18N2O4
![N-(4-Methyl-5-oxochromeno[4,3-b]pyridin-2-yl)-2-phenoxypropanamide chemical structure, C22H18N2O4, CAS 851411-54-6](/s/XUNPNHJTFFWQSS-UHFFFAOYSA-N.svg)
N-(4-Methyl-5-oxochromeno[4,3-b]pyridin-2-yl)-2-phenoxypropanamide
CAS 851411-54-6C22H18N2O4
![(5E)-1-(3,5-Dimethylphenyl)-5-[(4-prop-2-ynoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione chemical structure, C22H18N2O4, CAS 340307-00-8](/s/FGWDTFHYPCMAMJ-CPNJWEJPSA-N.svg)
(5E)-1-(3,5-Dimethylphenyl)-5-[(4-prop-2-ynoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione
CAS 340307-00-8C22H18N2O4
![(2E)-1-(Biphenyl-4-yl)-3-[(2-methoxy-4-nitrophenyl)amino]prop-2-en-1-one chemical structure, C22H18N2O4, CAS 369392-21-2](/s/PVWZRYCEIZSIKL-BUHFOSPRSA-N.svg)
(2E)-1-(Biphenyl-4-yl)-3-[(2-methoxy-4-nitrophenyl)amino]prop-2-en-1-one
CAS 369392-21-2C22H18N2O4
![3-[(2-Ethoxynaphthalene-1-carbonyl)amino]-1-benzofuran-2-carboxamide chemical structure, C22H18N2O4, CAS 898373-50-7](/s/VQABXBJEMOMKSG-UHFFFAOYSA-N.svg)
3-[(2-Ethoxynaphthalene-1-carbonyl)amino]-1-benzofuran-2-carboxamide
CAS 898373-50-7C22H18N2O4
4-Benzamido-N-(2,3-dihydro-1,4-benzodioxin-6-yl)benzamide
CAS 909516-71-8C22H18N2O4
![2-Methoxy-N-(10-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide chemical structure, C22H18N2O4, CAS 921889-67-0](/s/DBVFSMFHPUZYDL-UHFFFAOYSA-N.svg)
2-Methoxy-N-(10-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide
CAS 921889-67-0C22H18N2O4
![2-Ethoxy-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide chemical structure, C22H18N2O4, CAS 921890-74-6](/s/SGCLAXJYTIFRNM-UHFFFAOYSA-N.svg)
2-Ethoxy-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide
CAS 921890-74-6C22H18N2O4
![4-Ethoxy-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide chemical structure, C22H18N2O4, CAS 921891-08-9](/s/PIAXYXVJXPDCSF-UHFFFAOYSA-N.svg)
4-Ethoxy-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide
CAS 921891-08-9C22H18N2O4
![2-(4-Methylphenoxy)-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)acetamide chemical structure, C22H18N2O4, CAS 922030-51-1](/s/PNDWPCGSAFGWLV-UHFFFAOYSA-N.svg)
2-(4-Methylphenoxy)-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)acetamide
CAS 922030-51-1C22H18N2O4
![1-[3-(6,7-Dimethoxy-quinolin-4-yloxy)-quinolin-2-yl]-ethanone chemical structure, C22H18N2O4, CAS 666731-94-8](/s/PEMXWHVVGGQOPX-UHFFFAOYSA-N.svg)
1-[3-(6,7-Dimethoxy-quinolin-4-yloxy)-quinolin-2-yl]-ethanone
CAS 666731-94-8C22H18N2O4
![4-Methoxy-N-(10-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide chemical structure, C22H18N2O4, CAS 922000-44-0](/s/KUNCZMABGTWTDF-UHFFFAOYSA-N.svg)
4-Methoxy-N-(10-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide
CAS 922000-44-0C22H18N2O4
![N-(10-Methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-2-phenoxyacetamide chemical structure, C22H18N2O4, CAS 922131-58-6](/s/SDXSXROYZSZJPI-UHFFFAOYSA-N.svg)
N-(10-Methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-2-phenoxyacetamide
CAS 922131-58-6C22H18N2O4
![3-Methoxy-N-(10-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide chemical structure, C22H18N2O4, CAS 922028-74-8](/s/LHPMTJIZQHEWAE-UHFFFAOYSA-N.svg)
3-Methoxy-N-(10-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide
CAS 922028-74-8C22H18N2O4
![2-(4-Methoxyphenyl)-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)acetamide chemical structure, C22H18N2O4, CAS 922108-39-2](/s/MOPHZVFMVMYBOD-UHFFFAOYSA-N.svg)
2-(4-Methoxyphenyl)-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)acetamide
CAS 922108-39-2C22H18N2O4
![2-(2-Methylphenoxy)-N-{10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}acetamide chemical structure, C22H18N2O4, CAS 921891-20-5](/s/ZAYFQXAUQNMBNG-UHFFFAOYSA-N.svg)
2-(2-Methylphenoxy)-N-{10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}acetamide
CAS 921891-20-5C22H18N2O4
- N-{6-Methyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}-2-phenoxyacetamide922109-13-5C22H18N2O4
- Benzyl (8-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)carbamate922109-37-3C22H18N2O4
- 3-Methoxy-N-{6-methyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}benzamide921891-61-4C22H18N2O4
- Phenyl N-{6,9-dimethyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}carbamate921918-86-7C22H18N2O4
- 5-[(5-Phenyl-furan-2-carbonyl)-amino]-1H-indole-2-carboxylic acid ethyl ester863703-16-6C22H18N2O4
- 1-Methyl-5-[(5-phenyl-furan-2-carbonyl)-amino]-1H-indole-2-carboxylic acid methyl ester863704-09-0C22H18N2O4
- 1'-(5-Phenylisoxazole-3-carbonyl)-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one1797319-06-2C22H18N2O4
- (E)-N-[2-(4-Ethoxyphenyl)-1,3-benzoxazol-5-yl]-3-(furan-2-yl)prop-2-enamide332063-90-8C22H18N2O4
- N-(2,5-Dimethoxyphenyl)-2-(furan-2-yl)quinoline-4-carboxamide545350-60-5C22H18N2O4
- (2E)-2-[[(4-Hydroxy-9,10-dioxoanthracen-1-yl)amino]methylidene]-4,4-dimethyl-3-oxopentanenitrile1025124-22-4C22H18N2O4
- 4-Hydroperoxy-1,2-diphenyl-4-(phenylmethyl)-3,5-pyrazolidinedione590372-18-2C22H18N2O4
- 2-[4-(1,3-Dioxoisoindol-2-yl)cyclohexyl]isoindole-1,3-dione115910-79-7C22H18N2O4
- 1-Amino-2-(2-anilinoethoxy)-4-hydroxyanthracene-9,10-dione55880-03-0C22H18N2O4
- 2-(6-Methoxypyridin-3-yl)-3-benzyloxy-6-amino-4H-1-benzopyran-4-one1187016-64-3C22H18N2O4
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(pyridin-2-yl)acetic acid1228559-31-6C22H18N2O4
- 6-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpyridine-3-carboxylic acid2138221-93-7C22H18N2O4
- 2,2-Dimethyl-5-[[(2-phenyl-8-quinolyl)amino]methylene]-1,3-dioxane-4,6-dione3048477-20-6C22H18N2O4
- (E)-2-Cyano-N-(2-methoxyphenyl)-3-(5-(4-methoxyphenyl)furan-2-yl)acrylamide391230-47-0C22H18N2O4
- 3-Benzhydryl-5-(4-nitrophenoxy)-4,5-dihydroisoxazole89249-66-1C22H18N2O4
- N-{4-[Cyano(4-methoxyphenyl)methyl]phenyl}-2,6-dihydroxybenzamide61438-71-9C22H18N2O4
- 1,1'-(Deca-1,3,5,7,9-pentaene-1,10-diyl)bis(4-nitrobenzene)123979-61-3C22H18N2O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(pyridin-3-yl)amino)acetic acid2243506-23-0C22H18N2O4
- (S)-[(9H-Fluoren-9-ylmethoxycarbonylamino)]-pyridin-3-YL-acetic acid1259772-12-7C22H18N2O4
- 2-(4-Ethoxyphenyl)-6-methoxy-4-phenyl-1H-pyrrolo[3,4-c]pyridine-1,3(2H)-dione2640721-69-1C22H18N2O4
- Methyl 1-[[2-(methoxycarbonyl)phenyl]methyl]-9H-pyrido[3,4-b]indole-3-carboxylate69954-49-0C22H18N2O4
- 2-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pyridin-4-yl]acetic acid2243515-65-1C22H18N2O4
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpyridine-2-carboxylic acid2243516-27-8C22H18N2O4
- 4-[(1,3-Dioxaindan-5-yl)methylidene]-2-methyl-1H,2H,3H,4H-benzo[b]1,6-naphthyridine-10-carboxylic acidC22H18N2O4
- 6-[(6,7-Dimethoxy-4-quinolinyl)amino]-1-naphthalenecarboxylic acid861880-98-0C22H18N2O4
- Fmoc-3-hydrazinobenzoic acid1225614-77-6C22H18N2O4
- 2,2-Bis(4-methoxyphenyl)-N-(4-nitrophenyl)ethen-1-imine203864-85-1C22H18N2O4
- 2-(Anilinomethyl)-1-(3-nitrophenyl)-3-phenylpropane-1,3-dione649560-59-8C22H18N2O4
- 1,4-Diacetyl-3,6-dibenzylidenepiperazine-2,5-dione62992-48-7C22H18N2O4
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(pyridin-4-yl)acetic acid1228565-81-8C22H18N2O4
- 2-Hydroxy-1-(4-methoxyquinolin-2-yl)-2-(4-methoxyquinolin-2(1H)-ylidene)ethan-1-one66975-47-1C22H18N2O4
- 2-[6-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pyridin-3-yl]acetic acid2580202-60-2C22H18N2O4
- (1S,3R,4S,15S)-1,4-Dihydroxy-18-phenyl-11,14-diazapentacyclo[12.3.1.03,15.05,10.011,15]octadeca-5,7,9,16-tetraene-12,13-dione2142008-48-6C22H18N2O4
- 6-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)pyridine-3-carboxylic acid2243506-07-0C22H18N2O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpyridine-3-carboxylic acid2243504-16-5C22H18N2O4
- 6-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)pyridine-2-carboxylic acid2243512-21-0C22H18N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(2,5-dimethyl-1-phenyl-1H-pyrrol-3-yl)acetate2248385-60-4C22H18N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5H,6H,7H,8H,9H,10H-cyclohepta[b]indole-2-carboxylate2248285-79-0C22H18N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-methyl-2,3,4,9-tetrahydro-1H-carbazole-8-carboxylate2248270-55-3C22H18N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-benzyl-2-ethyl-1H-pyrrole-3-carboxylate2248403-99-6C22H18N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-benzyl-2,5-dimethyl-1H-pyrrole-3-carboxylate2248328-68-7C22H18N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2,5-dimethyl-1-(4-methylphenyl)-1H-pyrrole-3-carboxylate2248285-66-5C22H18N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[4-(2,5-dimethyl-1H-pyrrol-1-yl)phenyl]acetate2248304-80-3C22H18N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2,5-dimethyl-1-(2-methylphenyl)-1H-pyrrole-3-carboxylate2248308-71-4C22H18N2O4
- 5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]pyridine-3-carboxylic acid2219376-63-1C22H18N2O4
- 4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-methylpyridine-2-carboxylic acid2803864-50-6C22H18N2O4
- 6-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5-methylpyridine-3-carboxylic acid2757922-54-4C22H18N2O4
- 2-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pyridin-3-yl]acetic acid2138540-65-3C22H18N2O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(pyridin-4-yl)amino)acetic acid2243516-38-1C22H18N2O4
- 5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)pyridine-2-carboxylic acid2243513-06-4C22H18N2O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(pyridin-2-yl)amino)acetic acid2243512-00-5C22H18N2O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-6-methylpyridine-3-carboxylic acid2383343-98-2C22H18N2O4
- 5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-methylpyridine-2-carboxylic acid2386399-88-6C22H18N2O4
- 3-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]pyridine-2-carboxylic acid2383647-27-4C22H18N2O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)pyridine-3-carboxylic acid2385686-28-0C22H18N2O4
- 5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpyridine-2-carboxylic acid2383802-67-1C22H18N2O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5-methylpyridine-4-carboxylic acid2385518-81-8C22H18N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(1-phenylpropan-2-yl)-1H-pyrrole-2-carboxylate2248282-55-3C22H18N2O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5-methylpyridine-3-carboxylic acid2580223-60-3C22H18N2O4
- 2-[6-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pyridin-2-yl]acetic acid2385304-37-8C22H18N2O4
- 6-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-methylpyridine-2-carboxylic acid2384569-58-6C22H18N2O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-methylpyridine-4-carboxylic acid2580207-32-3C22H18N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(2,5-dimethyl-1H-pyrrol-1-yl)-5-methylbenzoate2248343-28-2C22H18N2O4
- Benzyl N-[4-(4-cyano-2-methoxyphenoxy)phenyl]carbamate2680823-81-6C22H18N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2,5-dimethyl-1-(3-methylphenyl)-1H-pyrrole-3-carboxylate2248382-19-4C22H18N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-methyl-2,3,4,9-tetrahydro-1H-carbazole-6-carboxylate2248402-67-5C22H18N2O4
- N-(3-Acetylphenyl)-2-(furan-2-ylformamido)-3-phenylprop-2-enamide304000-53-1C22H18N2O4
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(pyridin-2-yl)acetic acid1228561-77-0C22H18N2O4
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(pyridin-3-yl)acetic acid1259772-07-0C22H18N2O4
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(pyridin-4-yl)acetic acid1228542-27-5C22H18N2O4
- 4-Benzyl-3-(2'-nitro-biphenyl-4-yl)-oxazolidin-2-one138569-05-8C22H18N2O4
- 3-(6-(6-Methoxy-1H-indol-2-yl)benzofuran-3-yl)piperidine-2,6-dione3040300-19-1C22H18N2O4
Frequently asked questions
What is the molar mass of C22H18N2O4?
The molar mass of C22H18N2O4 is 374.40 g/mol, calculated from standard atomic weights for 22 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 374.1267 Da.
How many compounds have the formula C22H18N2O4?
CompoundList lists 200 compounds with the molecular formula C22H18N2O4, including N-(4-Ethylphenyl)-3-(furan-2-carboxamido)benzofuran-2-carboxamide, N-(3,4-Dimethylphenyl)-3-(furan-2-carboxamido)benzofuran-2-carboxamide, N-(8-Methyl-11-oxo-10H-dibenzo[b,f][1,4]oxazepine-2-yl)-4-methoxybenzamide. 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 C22H18N2O4?
C22H18N2O4 has a degree of unsaturation of 15. 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.