Molecular formula
C20H17NO3
181 compounds have this formula on CompoundList.
- Molar mass
- 319.36g/mol
- Monoisotopic mass
- 319.1208Da
- Atoms
- 41
- Elements
- 4
- Rings plus double bonds
- 13
The formula C20H17NO3 describes a molecule made of 20 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom 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 × 2075.22%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 175.37%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 14.39%14.007 × 1 = 14.007 g/mol
- O Oxygen × 315.03%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C20H17NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 181 of 181 compounds
Methyl 4-((4-vinylbenzyl)oxy)quinoline-2-carboxylate
CAS 1358256-18-4C20H17NO3
2-(4-Cbz-Aminopheny)phenol
CAS 1261933-54-3C20H17NO3
![Phenyl {2-[(phenylmethyl)oxy]phenyl}carbamate chemical structure, C20H17NO3, CAS 925443-94-3](/s/WGJHHOSPWZYNQG-UHFFFAOYSA-N.svg)
Phenyl {2-[(phenylmethyl)oxy]phenyl}carbamate
CAS 925443-94-3C20H17NO3
Ethyl 6-(4-cyanophenyl)-2-oxo-1,2,3,4-tetrahydronaphthalene-1-carboxylate
CAS 1062649-15-3C20H17NO3
7-Hydroxy-6-(1H-indol-2-yl)-3,4,8-trimethyl-2H-chromen-2-one
CAS 1797222-28-6C20H17NO3
![Methyl 12-methoxy-5,6-dihydrobenzo[a]acridine-11-carboxylate chemical structure, C20H17NO3, CAS 1446262-57-2](/s/ZJTOTRRXNAIXNK-UHFFFAOYSA-N.svg)
Methyl 12-methoxy-5,6-dihydrobenzo[a]acridine-11-carboxylate
CAS 1446262-57-2C20H17NO3
4-(Benzyloxy)-3-(4-methoxypyridin-2-yl)benzaldehyde
CAS 1632370-22-9C20H17NO3
2-(Benzyloxy)-3-(4-methoxypyridin-2-yl)benzaldehyde
CAS 1632370-39-8C20H17NO3
4-(Benzyloxy)-3-(6-methoxypyridin-2-yl)benzaldehyde
CAS 1632370-70-7C20H17NO3
(4-Phenylphenyl) N-(3-methoxyphenyl)carbamate
CAS 122861-91-0C20H17NO3
2-(4-Phenoxyphenyl)-4,5,6,7-tetrahydroisoindole-1,3-dione
CAS 76995-57-8C20H17NO3
N-(4-Methoxyphenyl)-4-phenoxybenzamide
CAS 723255-63-8C20H17NO3
![7-Hydroxy-10,10-dimethyl-7-phenylpyrido[1,2-a]indole-6,8(7H,10H)-dione chemical structure, C20H17NO3, CAS 227754-53-2](/s/JSZZRFHXEQCEJM-FQEVSTJZSA-N.svg)
7-Hydroxy-10,10-dimethyl-7-phenylpyrido[1,2-a]indole-6,8(7H,10H)-dione
CAS 227754-53-2C20H17NO3
![1-[2-(Benzyloxy)phenyl]-2-(1-oxo-1lambda~5~-pyridin-2-yl)ethan-1-one chemical structure, C20H17NO3, CAS 63113-77-9](/s/YIOHOAQFVYLQOC-UHFFFAOYSA-N.svg)
1-[2-(Benzyloxy)phenyl]-2-(1-oxo-1lambda~5~-pyridin-2-yl)ethan-1-one
CAS 63113-77-9C20H17NO3
![2-[(1-Ethyl-1H-indol-3-yl)methylidene]-6-hydroxy-7-methyl-2,3-dihydro-1-benzofuran-3-one chemical structure, C20H17NO3](/s/BTBLYQKTCPHXIJ-VCHYOVAHSA-N.svg)
2-[(1-Ethyl-1H-indol-3-yl)methylidene]-6-hydroxy-7-methyl-2,3-dihydro-1-benzofuran-3-one
C20H17NO3
methanone chemical structure, C20H17NO3, CAS 88429-20-3](/s/VSUOBRBTUXAPJR-UHFFFAOYSA-N.svg)
[2-(4-Hydroxy-3-methoxyanilino)phenyl](phenyl)methanone
CAS 88429-20-3C20H17NO3
3,4-Bis(benzyloxy)picolinaldehyde
CAS 143946-79-6C20H17NO3
Benzyl 4-amino-3-phenoxybenzoate
CAS 1346567-63-2C20H17NO3
![3-Isoquinolinyl[4-(2-methyl-1,3-dioxolan-2-yl)phenyl]methanone chemical structure, C20H17NO3, CAS 1070667-21-8](/s/HCTDNIXGRCTOOQ-UHFFFAOYSA-N.svg)
3-Isoquinolinyl[4-(2-methyl-1,3-dioxolan-2-yl)phenyl]methanone
CAS 1070667-21-8C20H17NO3
Benzyl 3-(benzyloxy)picolinate
CAS 170689-52-8C20H17NO3
![Methyl 2-[4-(phenylmethoxy)phenyl]-4-pyridinecarboxylate chemical structure, C20H17NO3, CAS 1244017-51-3](/s/VATAZMLYUAZTLY-UHFFFAOYSA-N.svg)
Methyl 2-[4-(phenylmethoxy)phenyl]-4-pyridinecarboxylate
CAS 1244017-51-3C20H17NO3
![Methyl 6-[4-(phenylmethoxy)phenyl]-2-pyridinecarboxylate chemical structure, C20H17NO3, CAS 1244018-87-8](/s/RDHLGIZNFRMQJG-UHFFFAOYSA-N.svg)
Methyl 6-[4-(phenylmethoxy)phenyl]-2-pyridinecarboxylate
CAS 1244018-87-8C20H17NO3
![Methyl 4-[4-(phenylmethoxy)phenyl]-2-pyridinecarboxylate chemical structure, C20H17NO3, CAS 1244017-77-3](/s/LPPNKIXZQLCUMA-UHFFFAOYSA-N.svg)
Methyl 4-[4-(phenylmethoxy)phenyl]-2-pyridinecarboxylate
CAS 1244017-77-3C20H17NO3
![Methyl 2-[4-(phenoxymethyl)phenyl]-4-pyridinecarboxylate chemical structure, C20H17NO3, CAS 1244017-53-5](/s/GMRFWROEJIVWKR-UHFFFAOYSA-N.svg)
Methyl 2-[4-(phenoxymethyl)phenyl]-4-pyridinecarboxylate
CAS 1244017-53-5C20H17NO3
- 3-(Anthracen-9-yl)-3a,4,8,8a-tetrahydro-6H-[1,3]dioxepino[5,6-d][1,2]oxazole112176-06-4C20H17NO3
- 2-[2-(3,5-Dimethylphenyl)-2-nitroethenyl]-5-phenylfuran918429-40-0C20H17NO3
- 2-(4-Methylphenyl)-5-[2-(4-methylphenyl)-2-nitroethenyl]furan918429-37-5C20H17NO3
- Methyl 6-[4-(benzyloxy)phenyl]pyridine-3-carboxylate1820711-30-5C20H17NO3
- 1,3,5-Trimethyl-10'H-spiro[2,7-dioxa-4-azabicyclo[3.2.0]hept-3-ene-6,9'-phenanthren]-10'-one832099-63-5C20H17NO3
- 4-Formyl-N-(2-(naphthalen-2-yloxy)ethyl)benzamide1228153-04-5C20H17NO3
- 6-[(2-Hydroxyanilino)(phenyl)methylidene]-3-methoxycyclohexa-2,4-dien-1-one922516-89-0C20H17NO3
- (4-Phenylphenyl) N-(4-methoxyphenyl)carbamate122861-85-2C20H17NO3
- Hydroxy-diphenyl-acetic acid pyridin-2-ylmethyl ester13331-06-1C20H17NO3
- 4-[(2-Ethoxyphenyl)methylidene]-2-(2-phenylethenyl)-1,3-oxazol-5-one19508-22-6C20H17NO3
- 5-Benzoyl-6-phenyl-2-propyl-4H-1,3-oxazin-4-one66086-71-3C20H17NO3
- 4-Benzoyl-5-phenyl-1-(propan-2-yl)-1H-pyrrole-2,3-dione90140-32-2C20H17NO3
- Ethyl 6-oxo-2,5-diphenyl-1,6-dihydropyridine-3-carboxylate66409-54-9C20H17NO3
- 4-Amino-4'-(benzyloxy)[1,1'-biphenyl]-3-carboxylic acid893739-13-4C20H17NO3
- 4-Amino-2'-(benzyloxy)[1,1'-biphenyl]-3-carboxylic acid893738-21-1C20H17NO3
- (4Z)-4-[(2-Ethoxyphenyl)methylidene]-2-[(E)-2-phenylethenyl]-1,3-oxazol-5-oneC20H17NO3
- [3,5-Di(cyclohexa-1,5-dien-1-yl)-1,2-oxazol-4-yl](furan-2-yl)methanone77508-76-0C20H17NO3
- [3,4-Di(cyclohexa-1,5-dien-1-yl)-1,2-oxazol-5-yl](furan-2-yl)methanone77508-81-7C20H17NO3
- (E)-2-(7-(Benzyloxy)-1,4-dihydrocyclopenta[b]indol-3(2H)-ylidene)acetic acid3095418-27-9C20H17NO3
- 4-Methoxy-6-methyl-2-(prop-1-en-2-yl)furo[2,3-a]acridin-11(6H)-one88901-82-0C20H17NO3
- Ethyl 2-formyl-4,5-diphenyl-1H-pyrrole-3-carboxylate65713-75-9C20H17NO3
- 4-Benzoyl-5-phenyl-1-propyl-1H-pyrrole-2,3-dione61350-46-7C20H17NO3
- 3-(9,10-Dioxo-9,10-dihydroanthracen-2-yl)-N-propylprop-2-enamide79212-86-5C20H17NO3
- Methyl {4-[([1,1'-biphenyl]-4-yl)oxy]phenyl}carbamate87294-10-8C20H17NO3
- 3-Ethoxy-1,5-dimethyl-5H-benzo[b]carbazole-6,11-dione830925-80-9C20H17NO3
- 3-Ethoxy-5-ethyl-5H-benzo[b]carbazole-6,11-dione830925-70-7C20H17NO3
- 1-(3,5-Dimethoxyphenyl)-3-(quinolin-3-yl)prop-2-en-1-one914383-89-4C20H17NO3
- 1-(3,4-Dimethoxyphenyl)-3-(quinolin-4-yl)prop-2-en-1-one914383-86-1C20H17NO3
- 1-(3,4-Dimethoxyphenyl)-3-(quinolin-3-yl)prop-2-en-1-one914383-85-0C20H17NO3
- 1-(2,6-Dimethoxyphenyl)-3-(quinolin-4-yl)prop-2-en-1-one914383-84-9C20H17NO3
- 1-(2,6-Dimethoxyphenyl)-3-(quinolin-3-yl)prop-2-en-1-one914383-83-8C20H17NO3
- 1-(2,5-Dimethoxyphenyl)-3-(quinolin-4-yl)prop-2-en-1-one914383-81-6C20H17NO3
- 1-(2,5-Dimethoxyphenyl)-3-(quinolin-3-yl)prop-2-en-1-one914383-80-5C20H17NO3
- (Furan-2-ylmethyl)-carbamic acid 9H-fluoren-9-ylmethyl ester1335042-12-0C20H17NO3
- 6-(Hydroxymethyl)-1-(4-methoxybenzyl)benzo[cd]indol-2(1H)-one2504237-15-2C20H17NO3
- 2-(4-(3-Ethynylphenoxy)butyl)isoindoline-1,3-dione2832080-47-2C20H17NO3
- 2-(4-(4-Ethynylphenoxy)butyl)isoindoline-1,3-dione2832784-28-6C20H17NO3
- 5-Amino-4'-(benzyloxy)-[1,1'-biphenyl]-2-carboxylic acid2990893-33-7C20H17NO3
- Benzyl N-{6-hydroxy-[1,1'-biphenyl]-3-yl}carbamate2680806-53-3C20H17NO3
- Benzyl N-[2-(naphthalen-1-yl)-2-oxoethyl]carbamate1994664-30-0C20H17NO3
- (9H-Fluoren-9-yl)methyl 3-ethynyl-3-hydroxyazetidine-1-carboxylate2680902-52-5C20H17NO3
- Benzyl N-(2-acetylnaphthalen-1-yl)carbamate2680671-85-4C20H17NO3
- 5-(Hydroxymethyl)-1-(4-methoxybenzyl)benzo[cd]indol-2(1H)-one2767647-55-0C20H17NO3
- Benzyl 5-(4-(hydroxymethyl)phenyl)nicotinate3078331-60-6C20H17NO3
- Methyl 4-[(1,3-dihydrofuro[3,4-b]quinolin-9-yl)methyl]benzoate461666-11-5C20H17NO3
- Ethyl 2-(4-phenoxyphenyl)-4-pyridinecarboxylate1198793-69-9C20H17NO3
- 4-(2-(Benzyloxy)phenyl)-6-methylnicotinic acid3078562-33-8C20H17NO3
- 4-(3-(Benzyloxy)phenyl)-6-methylnicotinic acid3078444-75-1C20H17NO3
- 4-(4-(Benzyloxy)phenyl)-6-methylnicotinic acid3078550-32-7C20H17NO3
- 7-Methyl-3-(1,2,3,4-tetrahydroisoquinoline-2-carbonyl)-1H-isochromen-1-one3054613-47-4C20H17NO3
- 3-Hydroxy-3-(2-oxo-6-phenylhexa-3,5-dienyl)-1H-indol-2-oneC20H17NO3
- 4-(Diphenylmethyl)-2-methoxy-1-nitrobenzene189187-44-8C20H17NO3
- 4-(((4-Phenoxyphenyl)amino)methyl)benzoic acid1502519-88-1C20H17NO3
- 2-(4-Methoxyphenyl)-6-p-tolylpyridine-4-carboxylic acid1159980-71-8C20H17NO3
- Methyl 2-(4-methoxyphenyl)-6-phenylpyridine-4-carboxylate1159977-75-9C20H17NO3
- Allyl 6-methoxy-4-phenylquinoline-2-carboxylate2045175-81-1C20H17NO3
- N-(3-(Benzyloxy)phenyl)-3-hydroxybenzamide2787013-18-5C20H17NO3
Frequently asked questions
What is the molar mass of C20H17NO3?
The molar mass of C20H17NO3 is 319.36 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 319.1208 Da.
How many compounds have the formula C20H17NO3?
CompoundList lists 181 compounds with the molecular formula C20H17NO3, including Methyl 4-((4-vinylbenzyl)oxy)quinoline-2-carboxylate, 2-(4-Cbz-Aminopheny)phenol, Phenyl {2-[(phenylmethyl)oxy]phenyl}carbamate. 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 C20H17NO3?
C20H17NO3 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.