Molecular formula
C18H20N6O3
99 compounds have this formula on CompoundList.
- Molar mass
- 368.40g/mol
- Monoisotopic mass
- 368.1597Da
- Atoms
- 47
- Elements
- 4
- Rings plus double bonds
- 12
The formula C18H20N6O3 describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 6 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 × 1858.69%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 205.47%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 622.81%14.007 × 6 = 84.042 g/mol
- O Oxygen × 313.03%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C18H20N6O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 99 of 99 compounds
![7-(2-Hydroxyethyl)-3-methyl-8-{(2E)-2-[(2E)-1-methyl-3-phenyl-2-propenylidene]hydrazino}-3,7-dihydro-1H-purine-2,6-dione chemical structure, C18H20N6O3, CAS 478253-42-8](/s/NCAQDGYDADRSGW-UJJPUTLFSA-N.svg)
7-(2-Hydroxyethyl)-3-methyl-8-{(2E)-2-[(2E)-1-methyl-3-phenyl-2-propenylidene]hydrazino}-3,7-dihydro-1H-purine-2,6-dione
CAS 478253-42-8C18H20N6O3
![N-(2-Oxolanylmethyl)-2-[7-oxo-3-(phenylmethyl)-6-triazolo[4,5-d]pyrimidinyl]acetamide chemical structure, C18H20N6O3, CAS 863018-33-1](/s/PJEVFPIJDMZCKQ-UHFFFAOYSA-N.svg)
N-(2-Oxolanylmethyl)-2-[7-oxo-3-(phenylmethyl)-6-triazolo[4,5-d]pyrimidinyl]acetamide
CAS 863018-33-1C18H20N6O3
![2-(9-Benzyl-1-methyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl)acetamide chemical structure, C18H20N6O3, CAS 850800-38-3](/s/KAKJUTXXUJDFHB-UHFFFAOYSA-N.svg)
2-(9-Benzyl-1-methyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl)acetamide
CAS 850800-38-3C18H20N6O3
![5-Amino-1-[2-(2,4-dimethylanilino)-2-oxoethyl]-N-(furan-2-ylmethyl)triazole-4-carboxamide chemical structure, C18H20N6O3, CAS 899214-63-2](/s/HPHBGBFOFBHGEH-UHFFFAOYSA-N.svg)
5-Amino-1-[2-(2,4-dimethylanilino)-2-oxoethyl]-N-(furan-2-ylmethyl)triazole-4-carboxamide
CAS 899214-63-2C18H20N6O3
![3-(3-Methoxyphenyl)-6-(2-oxo-2-piperidin-1-ylethyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one chemical structure, C18H20N6O3, CAS 847385-20-0](/s/ONNUGWUWZYDGFG-UHFFFAOYSA-N.svg)
3-(3-Methoxyphenyl)-6-(2-oxo-2-piperidin-1-ylethyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one
CAS 847385-20-0C18H20N6O3
![1-[(1-Cyanocyclohexyl)carbamoyl]ethyl 3-(1H-1,2,3,4-tetrazol-1-yl)benzoate chemical structure, C18H20N6O3, CAS 1090814-81-5](/s/NRLBUQCPEQNKSB-UHFFFAOYSA-N.svg)
1-[(1-Cyanocyclohexyl)carbamoyl]ethyl 3-(1H-1,2,3,4-tetrazol-1-yl)benzoate
CAS 1090814-81-5C18H20N6O3
![N-[4-[(3,5-Dimethylpyrazol-1-yl)methyl]phenyl]-2,5-dimethyl-4-nitropyrazole-3-carboxamide chemical structure, C18H20N6O3, CAS 512823-74-4](/s/IQONDRRSCZJQFY-UHFFFAOYSA-N.svg)
N-[4-[(3,5-Dimethylpyrazol-1-yl)methyl]phenyl]-2,5-dimethyl-4-nitropyrazole-3-carboxamide
CAS 512823-74-4C18H20N6O3
![N-{4-[(3,5-Dimethyl-1H-pyrazol-1-yl)methyl]phenyl}-1-ethyl-4-nitro-1H-pyrazole-3-carboxamide chemical structure, C18H20N6O3, CAS 512815-65-5](/s/GODVUNFIBOEBJP-UHFFFAOYSA-N.svg)
N-{4-[(3,5-Dimethyl-1H-pyrazol-1-yl)methyl]phenyl}-1-ethyl-4-nitro-1H-pyrazole-3-carboxamide
CAS 512815-65-5C18H20N6O3
![2-Hydroxybenzaldehyde [1,3-dimethyl-7-(2-methyl-2-propenyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]hydrazone chemical structure, C18H20N6O3, CAS 892159-26-1](/s/VCWLSNGOCIKZEP-DJKKODMXSA-N.svg)
2-Hydroxybenzaldehyde [1,3-dimethyl-7-(2-methyl-2-propenyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]hydrazone
CAS 892159-26-1C18H20N6O3
![8-[(2Z)-2-[(2-Hydroxyphenyl)methylidene]hydrazinyl]-1,3-dimethyl-7-(2-methylprop-2-enyl)purine-2,6-dione chemical structure, C18H20N6O3](/s/VCWLSNGOCIKZEP-OCKHKDLRSA-N.svg)
8-[(2Z)-2-[(2-Hydroxyphenyl)methylidene]hydrazinyl]-1,3-dimethyl-7-(2-methylprop-2-enyl)purine-2,6-dione
C18H20N6O3
2-((2-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-methylpyrimidin-4-yl)amino)-1-(4-nitrophenyl)ethanol
CAS 1007295-34-2C18H20N6O3
1,3,5-Triazine-2,4-diamine, 1,6-dihydro-6,6-dimethyl-1-(3-((3-nitrophenyl)methoxy)phenyl)-
CAS 151648-39-4C18H20N6O3
2-Amino-4-(morpholin-4-yl)-6-(3,4-dimethoxyphenyl)pteridine
CAS 278800-07-0C18H20N6O3
![2-Amino-N-[(5-{1-[(3Z)-5-(carbamoylamino)-2-oxo-2,3-dihydro-1H-indol-3-ylidene]ethyl}-1H-pyrrol-3-yl)methyl]acetamide chemical structure, C18H20N6O3, CAS 1056225-81-0](/s/WIWPGJGLUKQUKV-SXGWCWSVSA-N.svg)
2-Amino-N-[(5-{1-[(3Z)-5-(carbamoylamino)-2-oxo-2,3-dihydro-1H-indol-3-ylidene]ethyl}-1H-pyrrol-3-yl)methyl]acetamide
CAS 1056225-81-0C18H20N6O3
![Methyl 2-[(E)-2-(dimethylamino)vinyl]-6-(3,5-dimethyl-4H-1,2,4-triazol-4-yl)-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate chemical structure, C18H20N6O3, CAS 1374510-86-7](/s/VDDICPDRSMKGIT-SOFGYWHQSA-N.svg)
Methyl 2-[(E)-2-(dimethylamino)vinyl]-6-(3,5-dimethyl-4H-1,2,4-triazol-4-yl)-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate
CAS 1374510-86-7C18H20N6O3
![4-Amino-2-(morpholin-4-yl)-7-oxo-N-phenyl-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide chemical structure, C18H20N6O3, CAS 931236-39-4](/s/YDHHCNRYUAQMKH-UHFFFAOYSA-N.svg)
4-Amino-2-(morpholin-4-yl)-7-oxo-N-phenyl-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
CAS 931236-39-4C18H20N6O3
![9-Isobutyl-3-(4-methoxyphenyl)-5-methyl-5H-[1,2,4]triazolo[4,3-e]purine-6,8(7H,9H)-dione chemical structure, C18H20N6O3, CAS 921803-81-8](/s/ASDLOULTLVQOLL-UHFFFAOYSA-N.svg)
9-Isobutyl-3-(4-methoxyphenyl)-5-methyl-5H-[1,2,4]triazolo[4,3-e]purine-6,8(7H,9H)-dione
CAS 921803-81-8C18H20N6O3
(E)-8-(2-(4-Hydroxybenzylidene)hydrazinyl)-1,3-dimethyl-7-(2-methylallyl)-1H-purine-2,6(3H,7H)-dione
CAS 361173-35-5C18H20N6O3
![7-Allyl-8-{2-[1-(4-methoxyphenyl)ethylidene]hydrazino}-3-methyl-3,7-dihydro-1H-purine-2,6-dione chemical structure, C18H20N6O3, CAS 331236-36-3](/s/BAFMYNRXUPGSAL-SRZZPIQSSA-N.svg)
7-Allyl-8-{2-[1-(4-methoxyphenyl)ethylidene]hydrazino}-3-methyl-3,7-dihydro-1H-purine-2,6-dione
CAS 331236-36-3C18H20N6O3
![7-[(2E)-But-2-en-1-yl]-8-[(2E)-2-(4-methoxybenzylidene)hydrazinyl]-3-methyl-3,7-dihydro-1H-purine-2,6-dione chemical structure, C18H20N6O3, CAS 303974-00-7](/s/ONZKHHGOKXVELH-ZICMWZDVSA-N.svg)
7-[(2E)-But-2-en-1-yl]-8-[(2E)-2-(4-methoxybenzylidene)hydrazinyl]-3-methyl-3,7-dihydro-1H-purine-2,6-dione
CAS 303974-00-7C18H20N6O3
N-(3,4-Dimethoxyphenyl)-4-(morpholin-4-yl)pteridin-2-amine
CAS 1144428-53-4C18H20N6O3
![2-(1,7-Dimethyl-2,4-dioxo-9-phenyl-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl)acetamide chemical structure, C18H20N6O3, CAS 848674-22-6](/s/KRSRDTMBYSKBOK-UHFFFAOYSA-N.svg)
2-(1,7-Dimethyl-2,4-dioxo-9-phenyl-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl)acetamide
CAS 848674-22-6C18H20N6O3
![8-[(2E)-2-[(4-Methoxyphenyl)methylidene]hydrazinyl]-3-methyl-7-(2-methylprop-2-enyl)purine-2,6-dione chemical structure, C18H20N6O3, CAS 372088-65-8](/s/HUSZPYNEKSSZRD-DJKKODMXSA-N.svg)
8-[(2E)-2-[(4-Methoxyphenyl)methylidene]hydrazinyl]-3-methyl-7-(2-methylprop-2-enyl)purine-2,6-dione
CAS 372088-65-8C18H20N6O3
(E)-8-(2-(3-Hydroxybenzylidene)hydrazinyl)-1,3-dimethyl-7-(2-methylallyl)-1H-purine-2,6(3H,7H)-dione
CAS 361173-33-3C18H20N6O3
- 8-(2-((3-Methoxyphenyl)amino)ethyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione923203-55-8C18H20N6O3
- 8-{(2E)-2-[1-(2-Hydroxyphenyl)ethylidene]hydrazino}-3-methyl-7-(2-methyl-2-propenyl)-3,7-dihydro-1H-purine-2,6-dione332099-27-1C18H20N6O3
- 2-[1-Methyl-9-(3-methylphenyl)-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetamide847035-67-0C18H20N6O3
- N-(3-Methoxyphenyl)-2-(3-oxo-8-pyrrolidin-1-yl[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide1251686-33-5C18H20N6O3
- N-(4-Methoxyphenyl)-2-(3-oxo-8-pyrrolidin-1-yl[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide1251590-45-0C18H20N6O3
- 7-[(2E)-But-2-en-1-yl]-8-{(2E)-2-[1-(4-hydroxyphenyl)ethylidene]hydrazinyl}-3-methyl-3,7-dihydro-1H-purine-2,6-dione303973-99-1C18H20N6O3
- 1-(3-Hydroxypropyl)-7,9-dimethyl-3-phenyl-7,9-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(1H,4H)-dione898448-49-2C18H20N6O3
- 6-Imino-7-(2-morpholin-4-ylethyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide663218-97-1C18H20N6O3
- 5H-1,2,4-Triazolo(3,4-i)purin-5-one, 6,9-dihydro-3-(3,4-dimethoxyphenyl)-9-methyl-6-propyl-135445-92-0C18H20N6O3
- 8-(2-((4-Methoxyphenyl)amino)ethyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione923151-61-5C18H20N6O3
- N-(2,4-Dimethoxyphenyl)-4-(morpholin-4-yl)pteridin-2-amine1144440-63-0C18H20N6O3
- 3-(4-Ethoxyphenyl)-5-methyl-9-propyl-5H,6H,7H,8H,9H-[1,2,4]triazolo[3,4-h]purine-6,8-dione921859-22-5C18H20N6O3
- (4-(6-(Furan-2-yl)pyridazin-3-yl)piperazin-1-yl)(3-methoxy-1-methyl-1H-pyrazol-4-yl)methanone1203206-58-9C18H20N6O3
- 8-(4-Ethoxyphenyl)-1-methyl-5-propan-2-ylpurino[8,9-c][1,2,4]triazole-2,4-dione921811-09-8C18H20N6O3
- 1-(Furan-2-ylmethyl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea1396809-42-9C18H20N6O3
- N1-((1-(3-cyanopyridin-2-yl)piperidin-4-yl)methyl)-N2-(5-methylisoxazol-3-yl)oxalamide1797951-56-4C18H20N6O3
- 2-(3,5-Dimethyl-4-nitropyrazol-1-yl)-N-methyl-N-[(4-pyrazol-1-ylphenyl)methyl]acetamide512815-19-9C18H20N6O3
- N-Cyclopentyl-2-(3-(4-methoxyphenyl)-7-oxo-3H-[1,2,3]triazolo[4,5-d]pyrimidin-6(7H)-yl)acetamide847387-09-1C18H20N6O3
- (E)-1-Allyl-8-(2-(3-methoxybenzylidene)hydrazinyl)-3,7-dimethyl-1H-purine-2,6(3H,7H)-dione887200-62-6C18H20N6O3
- 9-Isopropyl-3-(4-methoxyphenyl)-5,7-dimethyl-5H-[1,2,4]triazolo[4,3-e]purine-6,8(7H,9H)-dione921511-97-9C18H20N6O3
- 2-(3-(3,4-Dimethylphenyl)-7-oxo-3H-[1,2,3]triazolo[4,5-d]pyrimidin-6(7H)-yl)-N,N-dimethyl-3-oxobutanamide872591-20-3C18H20N6O3
- 2-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[d]pyrimidin-3-yl)-N-(5-methylisoxazol-3-yl)acetamide1007280-35-4C18H20N6O3
- 5-(2-Ethoxyethyl)-1-methyl-8-(4-methylphenyl)purino[8,9-c][1,2,4]triazole-2,4-dione921857-69-4C18H20N6O3
- N-(3,4-Dimethoxyphenyl)-1-[6-(dimethylamino)pyrimidin-4-yl]-1H-imidazole-4-carboxamide1251632-56-0C18H20N6O3
- N-(3,5-Dimethoxyphenyl)-1-[6-(dimethylamino)pyrimidin-4-yl]-1H-imidazole-4-carboxamide1251679-34-1C18H20N6O3
- 2-[3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-[3-(propan-2-yl)-1H-1,2,4-triazol-5-yl]acetamide1435984-27-2C18H20N6O3
- 3-((1-(2-(4,5-Dimethyl-6-oxopyrimidin-1(6H)-yl)acetyl)piperidin-3-yl)oxy)pyrazine-2-carbonitrile2034230-07-2C18H20N6O3
- 8-{(2E)-2-[1-(2-Hydroxyphenyl)ethylidene]hydrazinyl}-1,3-dimethyl-7-(prop-2-en-1-yl)-3,7-dihydro-1H-purine-2,6-dione377067-94-2C18H20N6O3
- 3-(3,4-Dimethylphenyl)-6-(2-morpholin-4-yl-2-oxoethyl)triazolo[4,5-d]pyrimidin-7-one893946-30-0C18H20N6O3
- 4-Methoxybenzaldehyde (7-allyl-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazone378209-33-7C18H20N6O3
- 8-(2-((2-Methoxyphenyl)amino)ethyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione923683-31-2C18H20N6O3
- 1-(2-Methoxyethyl)-7,9-dimethyl-3-phenyl-7,9-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(1H,4H)-dione898442-80-3C18H20N6O3
- 9-(2-Methoxyethyl)-5,7-dimethyl-3-(p-tolyl)-5H-[1,2,4]triazolo[4,3-e]purine-6,8(7H,9H)-dione921788-58-1C18H20N6O3
- 1-((1-(4-Ethoxyphenyl)-1H-tetrazol-5-yl)methyl)-3-(3-methoxyphenyl)urea1005306-84-2C18H20N6O3
- N-(1H-Benzo[d]imidazol-2-yl)-2-(5-methyl-3-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide1170417-32-9C18H20N6O3
- 2-(1,3-Dioxo-2-azaspiro[4.4]non-2-yl)-N-[3-(2-methyl-2H-tetrazol-5-yl)phenyl]acetamide1401599-13-0C18H20N6O3
- N-((3-(6-Ethoxypyridin-3-yl)-1,2,4-oxadiazol-5-yl)methyl)-4,5,6,7-tetrahydro-1H-indazole-3-carboxamide2034602-19-0C18H20N6O3
- 5-(4-(5-(1-Ethyl-1H-pyrazol-5-yl)-1,2,4-oxadiazol-3-yl)piperidine-1-carbonyl)pyridin-2(1H)-one2034591-15-4C18H20N6O3
- 3-(1-(1-Ethyl-1H-pyrazole-3-carbonyl)piperidin-4-yl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione2034379-96-7C18H20N6O3
- 1H-Pyrrolo(3,4-c)pyridine-1,3,4(2H,5H)-trione, 5,6-dimethyl-2-((4-(2-pyrimidinyl)-1-piperazinyl)methyl)-150064-11-2C18H20N6O3
- 2-[1-Methyl-9-(2-methylphenyl)-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetamide876900-67-3C18H20N6O3
- 1-(2-Hydroxyethyl)-4,7,9-trimethyl-3-phenyl-4H-purino[8,7-c][1,2,4]triazine-6,8-dione727662-97-7C18H20N6O3
- (E)-1-Allyl-8-(2-(4-methoxybenzylidene)hydrazinyl)-3,7-dimethyl-1H-purine-2,6(3H,7H)-dione887200-60-4C18H20N6O3
- 1-(4-Ethoxyphenyl)-3-((1-(4-methoxyphenyl)-1H-tetrazol-5-yl)methyl)urea951516-46-4C18H20N6O3
- 1-(2-Ethoxyphenyl)-3-((1-(4-methoxyphenyl)-1H-tetrazol-5-yl)methyl)urea951482-81-8C18H20N6O3
- 1-((1-(4-Ethoxyphenyl)-1H-tetrazol-5-yl)methyl)-3-(2-methoxyphenyl)urea950473-04-8C18H20N6O3
- 1-((1-(4-Ethoxyphenyl)-1H-tetrazol-5-yl)methyl)-3-(4-methoxyphenyl)urea951516-54-4C18H20N6O3
- 3-(4-Methylbenzyl)-6-(2-morpholino-2-oxoethyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(6H)-one847381-55-9C18H20N6O3
- 1-(3,4-Dimethoxyphenyl)-3-{[1-(4-methylphenyl)-1H-1,2,3,4-tetrazol-5-yl]methyl}urea920484-60-2C18H20N6O3
- 1-(2,4-Dimethoxyphenyl)-3-{[1-(4-methylphenyl)-1H-1,2,3,4-tetrazol-5-yl]methyl}urea920419-12-1C18H20N6O3
- 1-(2,3-Dimethoxyphenyl)-3-{[1-(4-methylphenyl)-1H-1,2,3,4-tetrazol-5-yl]methyl}urea921150-60-9C18H20N6O3
- Furan-2-yl(4-((1-(4-methoxyphenyl)-1H-tetrazol-5-yl)methyl)piperazin-1-yl)methanone1040678-95-2C18H20N6O3
- N-(4-Acetamidophenyl)-4-(6-methoxy-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)butanamide1324078-48-9C18H20N6O3
- N-(3-Acetamidophenyl)-4-(6-methoxy-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)butanamide1324087-51-5C18H20N6O3
- 4-({3-[6-(Propan-2-yloxy)[1,2,4]triazolo[4,3-b]pyridazin-3-yl]propanoyl}amino)benzamide1374550-45-4C18H20N6O3
- (3,5-Dimethylisoxazol-4-yl)(3-((3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone1705743-57-2C18H20N6O3
- Benzyl (2-((3-([1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propyl)amino)-2-oxoethyl)carbamate2034616-26-5C18H20N6O3
- 6-(Cyclopentyloxy)-N-((6-methoxy-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)nicotinamide2034371-84-9C18H20N6O3
- 2-(2-Methoxyethoxy)-N-((1-(p-tolyl)-1H-tetrazol-5-yl)methyl)isonicotinamide2034620-93-2C18H20N6O3
- N-{2-[5-Cyclopropyl-3-(pyrazin-2-yl)-1H-pyrazol-1-yl]ethyl}-2-(2,5-dioxopyrrolidin-1-yl)acetamide2034549-84-1C18H20N6O3
- 1-(3,4-Dimethoxybenzyl)-3-((1-(pyridin-4-yl)-1H-1,2,3-triazol-4-yl)methyl)urea2034228-27-6C18H20N6O3
- 3,4-Dimethoxy-N-methyl-N-(1-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}azetidin-3-yl)benzamide2320679-99-8C18H20N6O3
- (E)-1-Allyl-8-(2-(1-(4-hydroxyphenyl)ethylidene)hydrazinyl)-3,7-dimethyl-1H-purine-2,6(3H,7H)-dione887200-80-8C18H20N6O3
- 8-[2-[(4-Methoxyphenyl)methylidene]hydrazinyl]-1,3-dimethyl-7-prop-2-enylpurine-2,6-dioneC18H20N6O3
- 8-[(2Z)-2-[(4-Methoxyphenyl)methylidene]hydrazinyl]-1,3-dimethyl-7-prop-2-enylpurine-2,6-dioneC18H20N6O3
- N-[(1-Ethyl-1H-pyrazol-5-yl)methyl]-N-methyl-4-[(4-nitro-1H-pyrazol-1-yl)methyl]benzamide1005593-76-9C18H20N6O3
- 1-Ethyl-N-(3-methoxyphenyl)-4-{[(1-methyl-1H-pyrazol-5-yl)carbonyl]amino}-1H-pyrazole-5-carboxamide1006329-05-0C18H20N6O3
- (3,4-Dimethoxyphenyl)[4-(9H-purin-6-yl)piperazin-1-yl]methanone1010874-00-6C18H20N6O3
- 3-(2-{3-[4-(Methoxymethyl)-1H-1,2,3-triazol-1-yl]pyrrolidin-1-yl}-2-oxoethyl)-3,4-dihydroquinazolin-4-one2097927-61-0C18H20N6O3
- 2-{[1-(5-Methyl-1,2-oxazole-4-carbonyl)piperidin-4-yl]oxy}-5-(1-methyl-1H-pyrazol-4-yl)pyrimidine2549029-83-4C18H20N6O3
- N-[3,5-Dimethyl-1-[(2-methylphenyl)methyl]-1H-pyrazol-4-yl]-4-nitro-1H-pyrazole-1-acetamide898055-79-3C18H20N6O3
- 2-[6-(3,4-Dimethylphenyl)-4-methyl-1,3-dioxo-7,8-dihydropurino[7,8-a]imidazol-2-yl]acetamide1321818-52-3C18H20N6O3
- 7-[(2E)-But-2-en-1-yl]-8-[(2E)-2-[1-(2-hydroxyphenyl)ethylidene]hydrazin-1-yl]-3-methyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione303973-98-0C18H20N6O3
- 6-{4-[6-(Furan-2-yl)pyridazin-3-yl]piperazin-1-yl}-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione2380183-91-3C18H20N6O3
- N-[1-(6,7-Dimethoxyquinazolin-4-yl)azetidin-3-yl]-1-methyl-1H-pyrazole-3-carboxamide3054587-83-3C18H20N6O3
Frequently asked questions
What is the molar mass of C18H20N6O3?
The molar mass of C18H20N6O3 is 368.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 6 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 368.1597 Da.
How many compounds have the formula C18H20N6O3?
CompoundList lists 99 compounds with the molecular formula C18H20N6O3, including 7-(2-Hydroxyethyl)-3-methyl-8-{(2E)-2-[(2E)-1-methyl-3-phenyl-2-propenylidene]hydrazino}-3,7-dihydro-1H-purine-2,6-dione, N-(2-Oxolanylmethyl)-2-[7-oxo-3-(phenylmethyl)-6-triazolo[4,5-d]pyrimidinyl]acetamide, 2-(9-Benzyl-1-methyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl)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 C18H20N6O3?
C18H20N6O3 has a degree of unsaturation of 12. 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.