Molecular formula
C17H21N5O3
191 compounds have this formula on CompoundList.
- Molar mass
- 343.39g/mol
- Monoisotopic mass
- 343.1644Da
- Atoms
- 46
- Elements
- 4
- Rings plus double bonds
- 10
The formula C17H21N5O3 describes a molecule made of 17 carbon atoms, 21 hydrogen atoms, 5 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 × 1759.46%12.011 × 17 = 204.187 g/mol
- H Hydrogen × 216.16%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 520.40%14.007 × 5 = 70.035 g/mol
- O Oxygen × 313.98%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C17H21N5O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 191 compounds
8-((2-HO-Ethyl)(ME)amino)-3-ME-7-(3-ME-benzyl)-3,7-dihydro-1H-purine-2,6-dione
CAS 476482-45-8C17H21N5O3
3-Methyl-7-(2-phenoxyethyl)-8-(propylamino)-3,7-dihydro-1H-purine-2,6-dione
CAS 476481-59-1C17H21N5O3
8-((2-HO-ET)Amino)-1,3-DI-ME-7-(2-phenylethyl)-3,7-dihydro-1H-purine-2,6-dione
CAS 371228-11-4C17H21N5O3
![7-{2-Hydroxy-3-[(3-methylphenyl)amino]propyl}-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione chemical structure, C17H21N5O3, CAS 342785-98-2](/s/BXPAYNJGTUGNOO-UHFFFAOYSA-N.svg)
7-{2-Hydroxy-3-[(3-methylphenyl)amino]propyl}-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
CAS 342785-98-2C17H21N5O3
![Ethyl {2-[N'-(2,4-dimethylphenyl)carbamimidamido]-6-hydroxypyrimidin-4-yl}acetate chemical structure, C17H21N5O3, CAS 433687-69-5](/s/OAXWOCKHSNOSEJ-UHFFFAOYSA-N.svg)
Ethyl {2-[N'-(2,4-dimethylphenyl)carbamimidamido]-6-hydroxypyrimidin-4-yl}acetate
CAS 433687-69-5C17H21N5O3
RefChem:380562
CAS 6139-13-5C17H21N5O3
![2-(3-Hydroxypropyl)-7-(4-methoxyphenyl)-5-methyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C17H21N5O3, CAS 539812-14-1](/s/VSXQZSYOBGBLLJ-UHFFFAOYSA-N.svg)
2-(3-Hydroxypropyl)-7-(4-methoxyphenyl)-5-methyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide
CAS 539812-14-1C17H21N5O3
1-Benzyl-8-((2-hydroxypropyl)amino)-3,7-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 304870-93-7C17H21N5O3
8-((2-Hydroxyethyl)amino)-1,3-dimethyl-7-(3-methylbenzyl)-1H-purine-2,6(3H,7H)-dione
CAS 359905-80-9C17H21N5O3
![Methyl(2-{[imino(4-isopropylanilino)methyl]amino}-6-oxo-3,6-dihydro-4-pyrimidinyl)acetate chemical structure, C17H21N5O3, CAS 667431-01-8](/s/VXXLOSYSEPGXHI-UHFFFAOYSA-N.svg)
Methyl(2-{[imino(4-isopropylanilino)methyl]amino}-6-oxo-3,6-dihydro-4-pyrimidinyl)acetate
CAS 667431-01-8C17H21N5O3
![1-[4-[3-(3,5-Dimethylpyrazol-1-yl)-4-nitrophenyl]piperazin-1-yl]ethanone chemical structure, C17H21N5O3, CAS 401631-83-2](/s/HQDYJNRATBRJPW-UHFFFAOYSA-N.svg)
1-[4-[3-(3,5-Dimethylpyrazol-1-yl)-4-nitrophenyl]piperazin-1-yl]ethanone
CAS 401631-83-2C17H21N5O3
7-(2-Methoxy-ethyl)-3-methyl-8-(4-methyl-benzylamino)-3,7-dihydro-purine-2,6-dione
CAS 797806-65-6C17H21N5O3
1-((6-Amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)carbonyl)-4-phenyl-piperazine
CAS 64467-35-2C17H21N5O3
![tert-Butyl N-[3-oxo-3-[(2E)-2-(quinoxalin-5-ylmethylidene)hydrazinyl]propyl]carbamate chemical structure, C17H21N5O3, CAS 578699-69-1](/s/HBTCLXRQQIHFQB-SRZZPIQSSA-N.svg)
tert-Butyl N-[3-oxo-3-[(2E)-2-(quinoxalin-5-ylmethylidene)hydrazinyl]propyl]carbamate
CAS 578699-69-1C17H21N5O3
![N'-{(E)-[4-methoxy-3-(morpholin-4-ylmethyl)phenyl]methylidene}-1H-pyrazole-3-carbohydrazide chemical structure, C17H21N5O3, CAS 304652-73-1](/s/PKCCVDBFIQMGMM-YBFXNURJSA-N.svg)
N'-{(E)-[4-methoxy-3-(morpholin-4-ylmethyl)phenyl]methylidene}-1H-pyrazole-3-carbohydrazide
CAS 304652-73-1C17H21N5O3
![Ethyl {2-[N'-(3,4-dimethylphenyl)carbamimidamido]-6-hydroxypyrimidin-4-yl}acetate chemical structure, C17H21N5O3, CAS 448915-01-3](/s/KHZYTNTYZMAUIM-UHFFFAOYSA-N.svg)
Ethyl {2-[N'-(3,4-dimethylphenyl)carbamimidamido]-6-hydroxypyrimidin-4-yl}acetate
CAS 448915-01-3C17H21N5O3
![N'-[(E)-(1,3-Dimethylpyrazol-4-yl)methylideneamino]-N-(4-methoxyphenyl)butanediamide chemical structure, C17H21N5O3, CAS 958982-86-0](/s/JIRUROCSNCALBY-VCHYOVAHSA-N.svg)
N'-[(E)-(1,3-Dimethylpyrazol-4-yl)methylideneamino]-N-(4-methoxyphenyl)butanediamide
CAS 958982-86-0C17H21N5O3
![{(S)-1-[1-Quinoxalin-6-yl-meth-(E)-ylidene-hydrazinocarbonyl]-ethyl}-carbamic acid tert-butyl ester chemical structure, C17H21N5O3, CAS 1173663-71-2](/s/AOIBETNLCKOXAN-KKBVUKDESA-N.svg)
{(S)-1-[1-Quinoxalin-6-yl-meth-(E)-ylidene-hydrazinocarbonyl]-ethyl}-carbamic acid tert-butyl ester
CAS 1173663-71-2C17H21N5O3
![9-(Furan-2-ylmethyl)-1-methyl-3-propyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione chemical structure, C17H21N5O3, CAS 876150-96-8](/s/ZYHLJRZFIQKIEO-UHFFFAOYSA-N.svg)
9-(Furan-2-ylmethyl)-1-methyl-3-propyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione
CAS 876150-96-8C17H21N5O3
8-(Benzylamino)-7-(2-hydroxypropyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 57000-07-4C17H21N5O3
(4-(5-(5-Methyl-1,2,4-oxadiazol-3-yl)pyridin-2-yl)piperazin-1-yl)(tetrahydrofuran-2-yl)methanone
CAS 1219906-73-6C17H21N5O3
![Ethyl 4-[1-(4-methylphenyl)-1H-1,2,3-triazole-4-carbonyl]piperazine-1-carboxylate chemical structure, C17H21N5O3, CAS 1019191-55-9](/s/RZHCSJZJXXPCSK-UHFFFAOYSA-N.svg)
Ethyl 4-[1-(4-methylphenyl)-1H-1,2,3-triazole-4-carbonyl]piperazine-1-carboxylate
CAS 1019191-55-9C17H21N5O3
![4-(2-(1H-Pyrazol-1-yl)ethyl)-N-(benzo[d][1,3]dioxol-5-yl)piperazine-1-carboxamide chemical structure, C17H21N5O3, CAS 1396782-64-1](/s/UYEBTOGOEDNQEM-UHFFFAOYSA-N.svg)
4-(2-(1H-Pyrazol-1-yl)ethyl)-N-(benzo[d][1,3]dioxol-5-yl)piperazine-1-carboxamide
CAS 1396782-64-1C17H21N5O3
![4-(2-(1H-Imidazol-1-yl)ethyl)-N-(benzo[d][1,3]dioxol-5-yl)piperazine-1-carboxamide chemical structure, C17H21N5O3, CAS 1396887-18-5](/s/XCTOQOTZOJCXKC-UHFFFAOYSA-N.svg)
4-(2-(1H-Imidazol-1-yl)ethyl)-N-(benzo[d][1,3]dioxol-5-yl)piperazine-1-carboxamide
CAS 1396887-18-5C17H21N5O3
- 1-(4-Ethoxyphenyl)-3-(2-morpholinopyrimidin-5-yl)urea1396889-41-0C17H21N5O3
- 2-{1-tert-Butyl-4-methyl-7-oxo-1H,6H,7H-pyrazolo[3,4-d]pyridazin-6-yl}-N-[(furan-2-yl)methyl]acetamide1170536-31-8C17H21N5O3
- 1-(2-((6-Morpholinopyrimidin-4-yl)oxy)ethyl)-3-phenylurea1172501-91-5C17H21N5O3
- N1-(isoxazol-3-yl)-N2-(2-(4-phenylpiperazin-1-yl)ethyl)oxalamide1049368-98-0C17H21N5O3
- Methyl (1-{[4-(5-methyl-1H-tetrazol-1-yl)phenyl]carbonyl}piperidin-4-yl)acetate1324063-71-9C17H21N5O3
- 1-(2-Methoxy-5-methylphenyl)-3-(2-morpholinopyrimidin-5-yl)urea1396810-04-0C17H21N5O3
- 8-((2-Hydroxyethyl)amino)-3-methyl-7-(3-phenylpropyl)-1H-purine-2,6(3H,7H)-dione361174-70-1C17H21N5O3
- 8-(Benzyl(methyl)amino)-7-(2-methoxyethyl)-3-methyl-1H-purine-2,6(3H,7H)-dione377066-29-0C17H21N5O3
- (4E)-5-Methyl-2-(4-nitrophenyl)-4-{[(piperidin-4-ylmethyl)amino]methylidene}-2,4-dihydro-3H-pyrazol-3-one5325-45-1C17H21N5O3
- 8-(3-Hydroxypropylamino)-3-methyl-7-[(3-methylphenyl)methyl]purine-2,6-dione505051-12-7C17H21N5O3
- 7-Benzyl-8-((3-methoxypropyl)amino)-3-methyl-1H-purine-2,6(3H,7H)-dione714931-73-4C17H21N5O3
- 7-Benzyl-8-((3-hydroxypropyl)amino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione130187-69-8C17H21N5O3
- 7-Ethyl-8-[(2-hydroxy-2-phenylethyl)amino]-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione4574-43-0C17H21N5O3
- 8-((2-Hydroxyethyl)amino)-1,3-dimethyl-7-(4-methylbenzyl)-1H-purine-2,6(3H,7H)-dione335403-94-6C17H21N5O3
- 8-((2-Hydroxyethyl)amino)-3,7-dimethyl-1-(4-methylbenzyl)-1H-purine-2,6(3H,7H)-dione847846-79-1C17H21N5O3
- N,N'-{[(4-Methoxy-6-methyl-2-quinazolinyl)amino]methylylidene}dipropanamide5865-71-4C17H21N5O3
- Caffeine, 8-((beta-hydroxy-alpha-methylphenethyl)amino)-106478-67-5C17H21N5O3
- 1-Benzyl-8-((3-hydroxypropyl)amino)-3,7-dimethyl-1H-purine-2,6(3H,7H)-dione368433-62-9C17H21N5O3
- 1-{[1-(2-Hydroxy-2-phenylethyl)-1H-1,2,3-triazol-4-yl]carbonyl}piperidine-4-carboxamide1396808-74-4C17H21N5O3
- Carbamic acid, (4-(4-morpholinyl)-6-propyl-1,3,5-triazin-2-yl)-, phenyl ester127374-99-6C17H21N5O3
- 8-(2-Methoxyethylamino)-3-methyl-7-[(3-methylphenyl)methyl]purine-2,6-dione864939-82-2C17H21N5O3
- 3-Butyl-8-[(furan-2-yl)methyl]-1-methyl-1H,2H,3H,4H,6H,7H,8H-imidazo[1,2-g]purine-2,4-dione872838-56-7C17H21N5O3
- 4,7-Dimethyl-6-(oxolan-2-ylmethyl)-2-prop-2-enylpurino[7,8-a]imidazole-1,3-dione876673-61-9C17H21N5O3
- 7-(3,4-Diethoxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide691393-71-2C17H21N5O3
- 6-Cyclopentyl-4,7-dimethyl-2-(2-oxopropyl)purino[7,8-a]imidazole-1,3-dione887671-99-0C17H21N5O3
- 5-Methyl-1-{2-[(propan-2-yl)carbamoyl]-1,2,3,4-tetrahydroisoquinolin-5-yl}-1H-1,2,3-triazole-4-carboxylic acid1311314-68-7C17H21N5O3
- N-(Furan-2-ylmethyl)-N-((1-methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methyl)-2-oxoimidazolidine-1-carboxamide2034364-88-8C17H21N5O3
- 2-[(2-Hydroxy-3,4-dihydroquinolin-7-yl)oxy]-N-[5-(2-methylpropyl)-1H-1,2,4-triazol-3-yl]acetamide1676082-20-4C17H21N5O3
- 1-(2-Methylphenyl)-5-{[(4-methylpiperazin-1-yl)amino]methylidene}-1,3-diazinane-2,4,6-trione673490-61-4C17H21N5O3
- Ethyl (3-cyclopropyl-1-(4-oxo-3,4,5,6,7,8-hexahydroquinazolin-2-yl)-1H-pyrazol-5-yl)carbamate1207022-58-9C17H21N5O3
- N-Cyclohexyl-3-(3-(2-oxo-1,2-dihydropyridin-3-yl)-1,2,4-oxadiazol-5-yl)azetidine-1-carboxamide1396871-75-2C17H21N5O3
- 4,7,8-Trimethyl-2-(3-oxobutan-2-yl)-6-prop-2-enylpurino[7,8-a]imidazole-1,3-dione878411-88-2C17H21N5O3
- 8-(Ethylamino)-3-methyl-7-(3-phenoxypropyl)-1H-purine-2,6(3H,7H)-dione876892-30-7C17H21N5O3
- 8-(4-Ethoxyphenyl)-4-oxo-N-propyl-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946361-29-1C17H21N5O3
- N-(tert-Butyl)-2-(3,4-dioxo-8-phenyl-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)acetamide942011-90-7C17H21N5O3
- 1-[4-(4-Oxo-1,2,3-benzotriazin-3(4H)-yl)butanoyl]piperidine-4-carboxamide440331-32-8C17H21N5O3
- N-(3-Methoxypropyl)-4-oxo-8-(p-tolyl)-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946229-62-5C17H21N5O3
- 8-(Isopropylamino)-3-methyl-7-(2-phenoxyethyl)-1H-purine-2,6(3H,7H)-dione1203261-05-5C17H21N5O3
- N-(Butan-2-yl)-3-{2-methyl-1,5-dioxo-1H,2H,4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-4-yl}propanamide1112434-30-6C17H21N5O3
- 1-(3,5-Dimethoxyphenyl)-3-[6-(pyrrolidin-1-yl)pyrimidin-4-yl]urea1396812-35-3C17H21N5O3
- Phenyl 4-((1-methyl-1H-1,2,3-triazole-4-carboxamido)methyl)piperidine-1-carboxylate1797647-67-6C17H21N5O3
- (3-((3-(Pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)(tetrahydrofuran-3-yl)methanone1705209-75-1C17H21N5O3
- 6-(3-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidine-1-carbonyl)-2-methylpyridazin-3(2H)-one1705073-21-7C17H21N5O3
- 3-(3-((6-(Dimethylamino)pyridazin-3-yl)oxy)pyrrolidine-1-carbonyl)-1-methylpyridin-2(1H)-one2034446-66-5C17H21N5O3
- 3-(3-Methyl-2-oxo-4-(piperazin-1-yl)-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-2,6-dione2573307-47-6C17H21N5O3
- 2-(2-Amino-pyrimidin-4-yl)-1-methyl-4-oxo-1,4,6,7-tetrahydro-pyrrolo[3,2-c]pyridine-5-carboxylic acid tert-butyl ester942425-75-4C17H21N5O3
- 1,3-Dimethyl-8-(methylamino)-7-(3-phenoxypropyl)-1H-purine-2,6(3H,7H)-dione1105197-32-7C17H21N5O3
- 8-(Dimethylamino)-7-(4-methoxyphenethyl)-3-methyl-1H-purine-2,6(3H,7H)-dione1105197-60-1C17H21N5O3
- 2-(5-Methyl-3-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)-N-(pyridin-3-ylmethyl)acetamide1172793-07-5C17H21N5O3
- 8-(Dimethylamino)-7-(2-hydroxy-2-phenylethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione1105244-38-9C17H21N5O3
- Ethyl 4-({[1-(1H-tetrazol-1-yl)cyclohexyl]carbonyl}amino)benzoate1212240-34-0C17H21N5O3
- N-(2-((6-(Ethylamino)-2-methylpyrimidin-4-yl)amino)ethyl)benzo[d][1,3]dioxole-5-carboxamide1203212-48-9C17H21N5O3
- 4-Methyl-6-morpholino-5-nitro-N-phenethylpyrimidin-2-amine1203001-73-3C17H21N5O3
- N-(2,4-Dimethylphenyl)-4-methyl-6-(morpholin-4-yl)-5-nitropyrimidin-2-amine1203226-65-6C17H21N5O3
- N-[2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl]-N'-(4-acetamidophenyl)ethanediamide1208434-30-3C17H21N5O3
- N1-(5-methylisoxazol-3-yl)-N2-((1-(pyridin-2-yl)piperidin-4-yl)methyl)oxalamide1234933-24-4C17H21N5O3
- N4-benzyl-6-methyl-5-nitro-N2-((tetrahydrofuran-2-yl)methyl)pyrimidine-2,4-diamine1257547-98-0C17H21N5O3
- N4-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]-N1-phenylpiperidine-1,4-dicarboxamide1334374-93-4C17H21N5O3
- N-(3-Isopropoxypropyl)-2-(6-oxopyrazolo[1,5-A]pyrido[3,4-E]pyrimidin-7(6H)-YL)acetamide1401596-85-7C17H21N5O3
- N-{2-[(Furan-2-ylmethyl)amino]-2-oxoethyl}-4-(pyridin-2-yl)piperazine-1-carboxamide1374547-93-9C17H21N5O3
- 1-(3,5-Dimethoxyphenyl)-3-(2-(pyrrolidin-1-yl)pyrimidin-5-yl)urea1396845-99-0C17H21N5O3
- 1-(4-Methoxy-2-methylphenyl)-3-(2-morpholinopyrimidin-5-yl)urea1396873-82-7C17H21N5O3
- N-(1-(3-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)pyrrolidin-3-yl)tetrahydrofuran-2-carboxamide1421463-91-3C17H21N5O3
- 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-3-[2-(dimethylamino)-4,6-dimethylpyrimidin-5-yl]urea1448059-78-6C17H21N5O3
- Furan-2-yl(4-(6-morpholinopyridazin-4-yl)piperazin-1-yl)methanone1797722-55-4C17H21N5O3
- 2-(3,5-Dimethylisoxazol-4-yl)-1-(2-morpholino-5H-pyrrolo[3,4-d]pyrimidin-6(7H)-yl)ethanone2034254-16-3C17H21N5O3
- (5-Cyclopropylisoxazol-3-yl)(3-((6-(dimethylamino)pyrazin-2-yl)oxy)pyrrolidin-1-yl)methanone2034278-75-4C17H21N5O3
- 5,6-Dimethyl-3-(2-(3-((6-methylpyridazin-3-yl)oxy)pyrrolidin-1-yl)-2-oxoethyl)pyrimidin-4(3H)-one2034482-29-4C17H21N5O3
- (6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-yl)(3-((6-methylpyridazin-3-yl)oxy)piperidin-1-yl)methanone2034251-42-6C17H21N5O3
- (5-Methylisoxazol-3-yl)(4-(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carbonyl)piperazin-1-yl)methanone2034453-02-4C17H21N5O3
- N1-(isoxazol-3-yl)-N2-((1-(2-methylpyridin-4-yl)piperidin-4-yl)methyl)oxalamide2034468-60-3C17H21N5O3
- (2-(2-Methoxyethoxy)pyridin-4-yl)(4-(pyrimidin-2-yl)piperazin-1-yl)methanone2034430-81-2C17H21N5O3
- 2-(2-(4-((2,6-Dimethylpyrimidin-4-yl)oxy)piperidin-1-yl)-2-oxoethyl)pyridazin-3(2H)-one2034579-97-8C17H21N5O3
- (6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-yl)(4-((2-methylpyrimidin-4-yl)oxy)piperidin-1-yl)methanone2097872-89-2C17H21N5O3
- 4-Methoxy-1-methyl-5-[3-(1H-1,2,3-triazol-1-yl)-8-azabicyclo[3.2.1]octane-8-carbonyl]-1,2-dihydropyridin-2-one2175978-89-7C17H21N5O3
- 1-Methyl-N-(1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)piperidin-4-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide1903688-44-7C17H21N5O3
Frequently asked questions
What is the molar mass of C17H21N5O3?
The molar mass of C17H21N5O3 is 343.39 g/mol, calculated from standard atomic weights for 17 carbon atoms, 21 hydrogen atoms, 5 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 343.1644 Da.
How many compounds have the formula C17H21N5O3?
CompoundList lists 191 compounds with the molecular formula C17H21N5O3, including 8-((2-HO-Ethyl)(ME)amino)-3-ME-7-(3-ME-benzyl)-3,7-dihydro-1H-purine-2,6-dione, 3-Methyl-7-(2-phenoxyethyl)-8-(propylamino)-3,7-dihydro-1H-purine-2,6-dione, 8-((2-HO-ET)Amino)-1,3-DI-ME-7-(2-phenylethyl)-3,7-dihydro-1H-purine-2,6-dione. 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 C17H21N5O3?
C17H21N5O3 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.