Molecular formula
C18H22N4O2
394 compounds have this formula on CompoundList.
- Molar mass
- 326.40g/mol
- Monoisotopic mass
- 326.1743Da
- Atoms
- 46
- Elements
- 4
- Rings plus double bonds
- 10
The formula C18H22N4O2 describes a molecule made of 18 carbon atoms, 22 hydrogen atoms, 4 nitrogen atoms and 2 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 × 1866.24%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 226.79%1.008 × 22 = 22.176 g/mol
- N Nitrogen × 417.17%14.007 × 4 = 56.028 g/mol
- O Oxygen × 29.80%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H22N4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 394 of 394 compounds
![Benzyl 3-methyl-3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,3'-pyrrolidine]-1'-carboxylate chemical structure, C18H22N4O2, CAS 2138269-97-1](/s/ZTYGXENQUSWNIT-UHFFFAOYSA-N.svg)
Benzyl 3-methyl-3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,3'-pyrrolidine]-1'-carboxylate
CAS 2138269-97-1C18H22N4O2
![N-{4-[3-(1-Methyl-1H-pyrazol-4-yl)piperidine-1-carbonyl]phenyl}acetamide chemical structure, C18H22N4O2, CAS 2320577-75-9](/s/MFHCZWRHPHHLGU-UHFFFAOYSA-N.svg)
N-{4-[3-(1-Methyl-1H-pyrazol-4-yl)piperidine-1-carbonyl]phenyl}acetamide
CAS 2320577-75-9C18H22N4O2
![N-{4-[4-(1-Methyl-1H-imidazol-5-yl)piperidine-1-carbonyl]phenyl}acetamide chemical structure, C18H22N4O2, CAS 2320209-01-4](/s/ZYOWMKRAMLRWRU-UHFFFAOYSA-N.svg)
N-{4-[4-(1-Methyl-1H-imidazol-5-yl)piperidine-1-carbonyl]phenyl}acetamide
CAS 2320209-01-4C18H22N4O2
![3,3-Dimethyl-4-(1-{pyrrolo[1,2-c]pyrimidine-3-carbonyl}piperidin-4-yl)azetidin-2-one chemical structure, C18H22N4O2, CAS 2249169-45-5](/s/LWEMIBNOXZNRIS-UHFFFAOYSA-N.svg)
3,3-Dimethyl-4-(1-{pyrrolo[1,2-c]pyrimidine-3-carbonyl}piperidin-4-yl)azetidin-2-one
CAS 2249169-45-5C18H22N4O2
![Benzyl 1-methyl-1,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,3'-pyrrolidine]-1'-carboxylate chemical structure, C18H22N4O2, CAS 2305255-48-3](/s/QNIVOWBBPRUXJF-UHFFFAOYSA-N.svg)
Benzyl 1-methyl-1,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,3'-pyrrolidine]-1'-carboxylate
CAS 2305255-48-3C18H22N4O2
![N-(4-Methylphenyl)-3-[(pyrimidin-2-yloxy)methyl]piperidine-1-carboxamide chemical structure, C18H22N4O2, CAS 2380083-89-4](/s/UTLOCRUKGKUHPG-UHFFFAOYSA-N.svg)
N-(4-Methylphenyl)-3-[(pyrimidin-2-yloxy)methyl]piperidine-1-carboxamide
CAS 2380083-89-4C18H22N4O2
![1-{4-[(5-Ethylpyrimidin-2-yl)oxy]piperidin-1-yl}-2-(pyridin-3-yl)ethan-1-one chemical structure, C18H22N4O2, CAS 2380097-31-2](/s/SZIWTEHXCYSPHU-UHFFFAOYSA-N.svg)
1-{4-[(5-Ethylpyrimidin-2-yl)oxy]piperidin-1-yl}-2-(pyridin-3-yl)ethan-1-one
CAS 2380097-31-2C18H22N4O2
![6-{5-Benzyl-octahydropyrrolo[3,4-c]pyrrol-2-yl}-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione chemical structure, C18H22N4O2, CAS 2380168-58-9](/s/YXGCMWGNAMQYRJ-UHFFFAOYSA-N.svg)
6-{5-Benzyl-octahydropyrrolo[3,4-c]pyrrol-2-yl}-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 2380168-58-9C18H22N4O2
![N-[1-(4-Methoxybenzoyl)piperidin-4-yl]-6-methylpyrimidin-4-amine chemical structure, C18H22N4O2, CAS 2415551-48-1](/s/JPXCLQTYPWGXOZ-UHFFFAOYSA-N.svg)
N-[1-(4-Methoxybenzoyl)piperidin-4-yl]-6-methylpyrimidin-4-amine
CAS 2415551-48-1C18H22N4O2
![N-[(1-Methyl-1H-indazol-3-yl)methyl]-1-(prop-2-enoyl)piperidine-4-carboxamide chemical structure, C18H22N4O2, CAS 2361826-82-4](/s/MTTUTZNJAJNABQ-UHFFFAOYSA-N.svg)
N-[(1-Methyl-1H-indazol-3-yl)methyl]-1-(prop-2-enoyl)piperidine-4-carboxamide
CAS 2361826-82-4C18H22N4O2
![N-{3-[2-(1H-1,3-benzodiazol-2-yl)piperidin-1-yl]-3-oxopropyl}prop-2-enamide chemical structure, C18H22N4O2, CAS 2201648-36-2](/s/WNVTVHYPDGZDQA-UHFFFAOYSA-N.svg)
N-{3-[2-(1H-1,3-benzodiazol-2-yl)piperidin-1-yl]-3-oxopropyl}prop-2-enamide
CAS 2201648-36-2C18H22N4O2
![N-[1-(2-Methoxybenzoyl)piperidin-4-yl]-6-methylpyrimidin-4-amine chemical structure, C18H22N4O2, CAS 2415465-54-0](/s/QMSOIARLRCVGSP-UHFFFAOYSA-N.svg)
N-[1-(2-Methoxybenzoyl)piperidin-4-yl]-6-methylpyrimidin-4-amine
CAS 2415465-54-0C18H22N4O2
![N-[1-(4-Ethoxybenzoyl)piperidin-4-yl]pyrimidin-4-amine chemical structure, C18H22N4O2, CAS 2415532-67-9](/s/WCMAEPCPYRHDHD-UHFFFAOYSA-N.svg)
N-[1-(4-Ethoxybenzoyl)piperidin-4-yl]pyrimidin-4-amine
CAS 2415532-67-9C18H22N4O2
![6-Methoxy-N-[1-(3-methylbenzoyl)piperidin-4-yl]pyrimidin-4-amine chemical structure, C18H22N4O2, CAS 2415520-82-8](/s/FTMDITQKSYWCGQ-UHFFFAOYSA-N.svg)
6-Methoxy-N-[1-(3-methylbenzoyl)piperidin-4-yl]pyrimidin-4-amine
CAS 2415520-82-8C18H22N4O2
![2-[5-(2,5-Dimethylfuran-3-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-4-methylpyrimidine chemical structure, C18H22N4O2, CAS 2415526-88-2](/s/WGCOYTUQRWMDEU-UHFFFAOYSA-N.svg)
2-[5-(2,5-Dimethylfuran-3-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-4-methylpyrimidine
CAS 2415526-88-2C18H22N4O2
![2-({1-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]piperidin-4-yl}methoxy)pyridine-4-carbonitrile chemical structure, C18H22N4O2, CAS 2415454-77-0](/s/IGZNREYWPUMTIN-UHFFFAOYSA-N.svg)
2-({1-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]piperidin-4-yl}methoxy)pyridine-4-carbonitrile
CAS 2415454-77-0C18H22N4O2
![N-{[2-(Propan-2-yloxy)pyridin-3-yl]methyl}-5,6,7,8-tetrahydroquinazoline-4-carboxamide chemical structure, C18H22N4O2, CAS 2415533-66-1](/s/HETRKBJULGTUID-UHFFFAOYSA-N.svg)
N-{[2-(Propan-2-yloxy)pyridin-3-yl]methyl}-5,6,7,8-tetrahydroquinazoline-4-carboxamide
CAS 2415533-66-1C18H22N4O2
![N-{[2-(Propan-2-yloxy)pyridin-3-yl]methyl}-5,6,7,8-tetrahydrocinnoline-3-carboxamide chemical structure, C18H22N4O2, CAS 2415552-70-2](/s/LSEBNKRHVXKCTG-UHFFFAOYSA-N.svg)
N-{[2-(Propan-2-yloxy)pyridin-3-yl]methyl}-5,6,7,8-tetrahydrocinnoline-3-carboxamide
CAS 2415552-70-2C18H22N4O2
Bis(2,4-dimethylphenyl) hydrazine-1,2-dicarboximidate
CAS 744-47-8C18H22N4O2
![4-(5-Ethylpyrimidin-2-yl)-1-[(3-methoxyphenyl)methyl]piperazin-2-one chemical structure, C18H22N4O2, CAS 2877657-11-7](/s/UNLFFXSKUDHPQG-UHFFFAOYSA-N.svg)
4-(5-Ethylpyrimidin-2-yl)-1-[(3-methoxyphenyl)methyl]piperazin-2-one
CAS 2877657-11-7C18H22N4O2
![N-(3-Methylphenyl)-2-{3-[(pyrazin-2-yloxy)methyl]pyrrolidin-1-yl}acetamide chemical structure, C18H22N4O2, CAS 2877642-75-4](/s/ZXVFRQLITCOQGE-UHFFFAOYSA-N.svg)
N-(3-Methylphenyl)-2-{3-[(pyrazin-2-yloxy)methyl]pyrrolidin-1-yl}acetamide
CAS 2877642-75-4C18H22N4O2
![N-(4-Methylphenyl)-2-{3-[(pyrazin-2-yloxy)methyl]pyrrolidin-1-yl}acetamide chemical structure, C18H22N4O2, CAS 2877652-62-3](/s/JKKXMYIHQGMSSN-UHFFFAOYSA-N.svg)
N-(4-Methylphenyl)-2-{3-[(pyrazin-2-yloxy)methyl]pyrrolidin-1-yl}acetamide
CAS 2877652-62-3C18H22N4O2
![1-[(3-Methylpyridin-2-yl)methyl]-4-[(3-nitrophenyl)methyl]piperazine chemical structure, C18H22N4O2, CAS 2877655-97-3](/s/FZTIJPLJTSEGML-UHFFFAOYSA-N.svg)
1-[(3-Methylpyridin-2-yl)methyl]-4-[(3-nitrophenyl)methyl]piperazine
CAS 2877655-97-3C18H22N4O2
![1-[(3-Methylpyridin-2-yl)methyl]-4-[(4-nitrophenyl)methyl]piperazine chemical structure, C18H22N4O2, CAS 2877708-00-2](/s/YFQPTKULVPOHNK-UHFFFAOYSA-N.svg)
1-[(3-Methylpyridin-2-yl)methyl]-4-[(4-nitrophenyl)methyl]piperazine
CAS 2877708-00-2C18H22N4O2
- 2-Methyl-3-[3-(morpholine-4-carbonyl)pyrrolidin-1-yl]quinoxaline2877637-80-2C18H22N4O2
- N-[({1,8-Diazatricyclo[7.5.0.0,2,7]tetradeca-2(7),3,5,8-tetraen-5-yl}carbamoyl)methyl]-N-methylprop-2-enamide2198938-82-6C18H22N4O2
- 1-Methyl-4-[3-(morpholine-4-carbonyl)pyrrolidin-1-yl]phthalazine2877663-29-9C18H22N4O2
- 1-[(2-Methylpyridin-3-yl)methyl]-4-[(4-nitrophenyl)methyl]piperazine2877691-66-0C18H22N4O2
- 1-[(2-Methylpyridin-3-yl)methyl]-4-[(3-nitrophenyl)methyl]piperazine2877656-01-2C18H22N4O2
- 1-[(5-Methylpyridin-3-yl)methyl]-4-[(3-nitrophenyl)methyl]piperazine2877708-07-9C18H22N4O2
- 1-[(5-Methylpyridin-3-yl)methyl]-4-[(4-nitrophenyl)methyl]piperazine2877711-93-6C18H22N4O2
- 4-{[1-(6-Methylpyridin-2-yl)piperidin-4-yl]methoxy}pyridine-2-carboxamide2877685-19-1C18H22N4O2
- 4-{[1-(5-Methylpyridin-2-yl)piperidin-4-yl]methoxy}pyridine-2-carboxamide2877640-81-6C18H22N4O2
- 4-({1-[(Pyridin-3-yl)methyl]piperidin-4-yl}methoxy)pyridine-2-carboxamide2877685-34-0C18H22N4O2
- 4-(6-Ethylpyrimidin-4-yl)-1-[(3-methoxyphenyl)methyl]piperazin-2-one2877644-63-6C18H22N4O2
- 1-[1-Methyl-2-(piperidin-4-yl)-1H-indol-4-yl]-1,3-diazinane-2,4-dione2766179-08-0C18H22N4O2
- N-(3-Morpholinopropyl)-[2,2'-bipyridine]-3-carboxamide482323-61-5C18H22N4O2
- 3-[3-[4-(Dimethylcarbamoylamino)phenyl]phenyl]-1,1-dimethylurea82267-16-1C18H22N4O2
- Decahydronaphthalen-2-yl 4-(2H-tetrazol-5-yl)benzoate651769-35-6C18H22N4O2
- 2-[1-(3-Amino-2-pyridinyl)-4-benzylpiperazin-2-yl]acetic acid1252649-32-3C18H22N4O2
- 10-Methyl-3-(6-nitroisoquinolin-3-yl)-3,10-diazabicyclo[4.3.1]decane649757-11-9C18H22N4O2
- 4-[(E)-{4-[(2-Aminoethyl)(ethyl)amino]-2-methylphenyl}diazenyl]benzoic acid61212-63-3C18H22N4O2
- 4-[(E)-(2,6-Dimethyl-4-nitrophenyl)diazenyl]-N,N-diethylaniline76537-87-6C18H22N4O2
- 4-(1-Amino-2-butanamidoethyl)-N-(pyridin-4-yl)benzamide920495-39-2C18H22N4O2
- 8-Methyl-2-[(6-oxo-2,7-diazaspiro[4.5]dec-2-yl)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one1434877-24-3C18H22N4O2
- Benzamide, 2-[(1E)-2-[4-(dimethylamino)phenyl]diazenyl]-N-(3-hydroxypropyl)-1590361-32-2C18H22N4O2
- tert-Butyl 2-(4-aminophenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate1799843-42-7C18H22N4O2
- 4,4'-Dimorpholino-2,2'-bipyridine1659312-61-4C18H22N4O2
- 1-(1-(1-(5-Methyloxazol-2-yl)ethyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one1944488-99-6C18H22N4O2
- 4-(4-Methoxybenzyl)-7-methyl-1,2,6,7,8,9-hexahydroimidazo[1,2-a]pyrido[3,4-e]pyrimidin-5(4H)-one1815609-77-8C18H22N4O2
- N1,N2-Bis(2,6-dimethylphenyl)-1,2-hydrazinedicarboxamide2206264-94-8C18H22N4O2
- N-[1-(Oxan-4-yl)pyrrolidin-3-yl]quinoxaline-6-carboxamide2415533-07-0C18H22N4O2
- 1-(Cyclopent-3-ene-1-carbonyl)-4-({imidazo[1,2-b]pyridazin-6-yloxy}methyl)piperidine2549031-97-0C18H22N4O2
- N-[(1R,2R)-1-Amino-2,3-dihydro-1H-inden-2-yl]-1-butyl-6-oxo-1,6-dihydropyridazine-3-carboxamide2418596-12-8C18H22N4O2
- 5-[4-(2-Methylpropanoyl)piperazin-1-yl]-6-phenyl-2,3-dihydropyridazin-3-one2549043-26-5C18H22N4O2
- N-Ethyl-3-{[(6-phenylpyridazin-3-yl)oxy]methyl}pyrrolidine-1-carboxamide2548994-30-3C18H22N4O2
- rac-(3R,4S)-4-(4-Methoxyphenyl)-1-[1-(1H-pyrazol-1-yl)cyclopropanecarbonyl]pyrrolidin-3-amine2418593-59-4C18H22N4O2
- N-Cyclopropyl-4-(5,7-dimethyl-1,8-naphthyridin-2-yl)morpholine-2-carboxamide2742015-55-8C18H22N4O2
- 1-Methyl-3-{4-[methyl(pyridin-2-yl)amino]piperidine-1-carbonyl}-1,2-dihydropyridin-2-one2742012-58-2C18H22N4O2
- N-[1-(5-Cyclopropyl-1,2-oxazole-3-carbonyl)piperidin-4-yl]-N-methylpyridin-2-amine2742054-95-9C18H22N4O2
- N-[1-(2-Methoxypyridine-3-carbonyl)piperidin-4-yl]-N-methylpyridin-2-amine2742036-75-3C18H22N4O2
- 1-Cyclopropyl-3-[4-(4-methoxyphenyl)piperazin-1-yl]-1,2-dihydropyrazin-2-one2640898-59-3C18H22N4O2
- N-[1-(3-Methoxybenzoyl)piperidin-4-yl]-6-methylpyrimidin-4-amine2415603-83-5C18H22N4O2
- 1-{4-[(6-Methoxypyrimidin-4-yl)amino]piperidin-1-yl}-2-phenylethan-1-one2415511-43-0C18H22N4O2
- 2-(3-Methoxyphenyl)-N-methyl-N-[1-(6-methylpyridazin-3-yl)azetidin-3-yl]acetamide2415541-45-4C18H22N4O2
- N-{1-[1-(3-Phenylpropanoyl)pyrrolidin-3-yl]-1H-pyrazol-4-yl}acetamide2415525-95-8C18H22N4O2
- 4-[2-(Piperidine-1-carbonyl)morpholin-4-yl]quinazoline2415565-65-8C18H22N4O2
- 2-[2-(Piperidine-1-carbonyl)morpholin-4-yl]quinoxaline2415566-67-3C18H22N4O2
- 4-(3-Cyano-5,6,7,8-tetrahydroquinolin-2-yl)-N-cyclopropylmorpholine-2-carboxamide2742064-71-5C18H22N4O2
- 4-(4-{[(3-Methylpyridin-4-yl)oxy]methyl}piperidin-1-yl)pyridine-2-carboxamide2742011-39-6C18H22N4O2
- 2-[3-(Morpholine-4-carbonyl)azetidin-1-yl]-5,6,7,8-tetrahydroquinoline-3-carbonitrile2770627-42-2C18H22N4O2
- 2,4-Dimethyl-7-[3-(morpholine-4-carbonyl)azetidin-1-yl]-1,8-naphthyridine2770605-77-9C18H22N4O2
- Benzyl 3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,3'-piperidine]-1'-carboxylate2137446-57-0C18H22N4O2
- Benzyl 3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-piperidine]-1'-carboxylate1822788-21-5C18H22N4O2
- 2-(5-Cyano-4-methyl-3-methylidene-6-oxo-1,2,3,6-tetrahydropyridazin-1-yl)-N-(cyclohex-1-en-1-yl)-N-cyclopropylacetamide2411319-20-3C18H22N4O2
- tert-Butyl N-[1-(3-cyanophenyl)-5-propyl-1H-pyrazol-4-yl]carbamate2680850-71-7C18H22N4O2
- 3-[3-Methyl-5-(piperidin-4-yl)-1H-indazol-1-yl]piperidine-2,6-dione2888607-44-9C18H22N4O2
- 3-[1-Methyl-7-(4-piperidyl)indazol-3-yl]piperidine-2,6-dione3011028-59-1C18H22N4O2
- N-(Oxan-4-yl)-1-{[1,3]thiazolo[4,5-c]pyridin-2-yl}pyrrolidine-3-carboxamide3030726-16-7C18H22N4O2
- 1-{1,6-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}-N-(oxan-4-yl)pyrrolidine-3-carboxamide3030849-80-7C18H22N4O2
- 3-({4-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]piperazin-1-yl}methyl)-1,2-benzoxazole3030830-22-6C18H22N4O2
- 7-(3,4-Dimethylphenyl)-2-(3-methylbutyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione3030810-87-5C18H22N4O2
- 7-(2,4-Dimethylphenyl)-2-(3-methylbutyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione3054569-28-4C18H22N4O2
- 4-{[1-(4-Methylpyridin-2-yl)piperidin-4-yl]methoxy}pyridine-2-carboxamide3054601-30-5C18H22N4O2
- N-{1-[(2,3-Dihydro-1,4-benzodioxin-6-yl)methyl]pyrrolidin-3-yl}-4-methylpyrimidin-2-amine3054410-98-6C18H22N4O2
- N-{1-[(2,3-Dihydro-1,4-benzodioxin-6-yl)methyl]pyrrolidin-3-yl}-N-methylpyrimidin-4-amine3054633-86-9C18H22N4O2
- N-{1-[(2,3-Dihydro-1,4-benzodioxin-6-yl)methyl]pyrrolidin-3-yl}-6-methylpyrimidin-4-amine3054409-50-3C18H22N4O2
- 7-(2,3-Dimethylphenyl)-2-(3-methylbutyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione3054415-95-8C18H22N4O2
- 7-(2,3-Dimethylphenyl)-2-pentyl-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione3054415-93-6C18H22N4O2
- 1-(1-(2-Aminohex-4-ynoyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2955655-21-5C18H22N4O2
- Urea, N,Na(2)a(2)-(methyl-1,3-phenylene)bis[Na(2)-phenyl-103479-09-0C18H22N4O2
- 4-N-Methylethylenediamine-1,8-N-(N-methylethylenediamine)naphthalimide2380002-62-8C18H22N4O2
- 2-[4-(Oxan-2-yloxy)but-1-ynyl]-4-(1,2,4-triazol-1-ylmethyl)aniline1364691-93-9C18H22N4O2
- N-[1-(2,3-Dihydro-1,4-benzodioxin-6-ylmethyl)piperidin-3-yl]pyrimidin-4-amine3054602-46-6C18H22N4O2
Frequently asked questions
What is the molar mass of C18H22N4O2?
The molar mass of C18H22N4O2 is 326.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 326.1743 Da.
How many compounds have the formula C18H22N4O2?
CompoundList lists 394 compounds with the molecular formula C18H22N4O2, including Benzyl 3-methyl-3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,3'-pyrrolidine]-1'-carboxylate, N-{4-[3-(1-Methyl-1H-pyrazol-4-yl)piperidine-1-carbonyl]phenyl}acetamide, N-{4-[4-(1-Methyl-1H-imidazol-5-yl)piperidine-1-carbonyl]phenyl}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 C18H22N4O2?
C18H22N4O2 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.