Molecular formula
C20H17N3OS
104 compounds have this formula on CompoundList.
- Molar mass
- 347.44g/mol
- Monoisotopic mass
- 347.1092Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 14
The formula C20H17N3OS describes a molecule made of 20 carbon atoms, 17 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. 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 × 2069.14%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 174.93%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 312.09%14.007 × 3 = 42.021 g/mol
- O Oxygen × 14.60%15.999 × 1 = 15.999 g/mol
- S Sulfur × 19.23%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C20H17N3OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 104 compounds
![N,3-dimethyl-N,1-diphenyl-1H-thieno[2,3-c]pyrazole-5-carboxamide chemical structure, C20H17N3OS, CAS 306958-52-1](/s/XOZACOLLZVWJHN-UHFFFAOYSA-N.svg)
N,3-dimethyl-N,1-diphenyl-1H-thieno[2,3-c]pyrazole-5-carboxamide
CAS 306958-52-1C20H17N3OS
![N-Benzyl-3-methyl-1-phenyl-1H-thieno[2,3-c]pyrazole-5-carboxamide chemical structure, C20H17N3OS, CAS 296262-06-1](/s/UMMFGUQCEXUQLH-UHFFFAOYSA-N.svg)
N-Benzyl-3-methyl-1-phenyl-1H-thieno[2,3-c]pyrazole-5-carboxamide
CAS 296262-06-1C20H17N3OS
4-Benzyl-3-(benzylsulfanyl)-5-(furan-2-yl)-4H-1,2,4-triazole
CAS 728027-99-4C20H17N3OS
![7-(4-Ethoxyphenyl)-5-phenylpyrrolo[2,3-d]pyrimidine-4-thiol chemical structure, C20H17N3OS, CAS 865546-46-9](/s/FQZZLEWNNKENOE-UHFFFAOYSA-N.svg)
7-(4-Ethoxyphenyl)-5-phenylpyrrolo[2,3-d]pyrimidine-4-thiol
CAS 865546-46-9C20H17N3OS
![(2Z,5Z)-5-[(1-Methyl-1H-indol-3-yl)methylidene]-2-[(3-methylphenyl)imino]-1,3-thiazolidin-4-one chemical structure, C20H17N3OS, CAS 1164526-35-5](/s/NWPCLXNQVADHEI-WQRHYEAKSA-N.svg)
(2Z,5Z)-5-[(1-Methyl-1H-indol-3-yl)methylidene]-2-[(3-methylphenyl)imino]-1,3-thiazolidin-4-one
CAS 1164526-35-5C20H17N3OS
![4-Methyl-N-[7-methyl-2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]benzamide chemical structure, C20H17N3OS, CAS 335418-60-5](/s/LDLSGNXJXGNGND-UHFFFAOYSA-N.svg)
4-Methyl-N-[7-methyl-2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]benzamide
CAS 335418-60-5C20H17N3OS
4-Benzyl-5-((naphthalen-1-yloxy)methyl)-4H-1,2,4-triazole-3-thiol
CAS 573943-07-4C20H17N3OS
1-Cyclopropyl-2-((5,6-diphenyl-1,2,4-triazin-3-yl)thio)ethanone
CAS 332109-94-1C20H17N3OS
![N-[4-(5-Methyl-1H-benzimidazol-2-yl)phenyl]-2-(2-thienyl)acetamide chemical structure, C20H17N3OS, CAS 717831-24-8](/s/BSBPSAZERAVRKV-UHFFFAOYSA-N.svg)
N-[4-(5-Methyl-1H-benzimidazol-2-yl)phenyl]-2-(2-thienyl)acetamide
CAS 717831-24-8C20H17N3OS
(5E)-5-(4-Ethylbenzylidene)-2-(4-methylphenyl)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one
CAS 606954-54-5C20H17N3OS
7-(((4-Methylpyridin-2-yl)amino)(thiophen-2-yl)methyl)quinolin-8-ol
CAS 315239-87-3C20H17N3OS
![3-Methyl-N-(4-methylphenyl)-6-phenylimidazo[2,1-b][1,3]thiazole-2-carboxamide chemical structure, C20H17N3OS, CAS 868213-71-2](/s/GJZLDCIFQRXTBI-UHFFFAOYSA-N.svg)
3-Methyl-N-(4-methylphenyl)-6-phenylimidazo[2,1-b][1,3]thiazole-2-carboxamide
CAS 868213-71-2C20H17N3OS
1-(2,4-Diphenyl-3-thiophen-2-yl-3H-1,2,4-triazol-5-yl)ethanone
CAS 296790-60-8C20H17N3OS
![1-(3,4-Dimethylphenyl)-2-{[1,2,4]triazolo[4,3-a]quinolin-1-ylsulfanyl}ethan-1-one chemical structure, C20H17N3OS, CAS 690646-36-7](/s/GGZULIRTOYNLHP-UHFFFAOYSA-N.svg)
1-(3,4-Dimethylphenyl)-2-{[1,2,4]triazolo[4,3-a]quinolin-1-ylsulfanyl}ethan-1-one
CAS 690646-36-7C20H17N3OS
3-Cyano-N-(pyridin-3-ylmethyl)-N-(2-(thiophen-2-yl)ethyl)benzamide
CAS 1396882-36-2C20H17N3OS
![4-Cyano-N-[4-(2,4,6-trimethylphenyl)-1,3-thiazol-2-yl]benzamide chemical structure, C20H17N3OS, CAS 313252-23-2](/s/AZFUHEHHYHHSBZ-UHFFFAOYSA-N.svg)
4-Cyano-N-[4-(2,4,6-trimethylphenyl)-1,3-thiazol-2-yl]benzamide
CAS 313252-23-2C20H17N3OS
![7-Methyl-4-quinolin-8-yloxy-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine chemical structure, C20H17N3OS, CAS 670270-26-5](/s/RPDKBQLBVWLPOB-UHFFFAOYSA-N.svg)
7-Methyl-4-quinolin-8-yloxy-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine
CAS 670270-26-5C20H17N3OS
![N-(4-Methylphenyl)-2-{6-phenylimidazo[2,1-b][1,3]thiazol-3-yl}acetamide chemical structure, C20H17N3OS, CAS 897459-38-0](/s/RDJDIELBPXAMKJ-UHFFFAOYSA-N.svg)
N-(4-Methylphenyl)-2-{6-phenylimidazo[2,1-b][1,3]thiazol-3-yl}acetamide
CAS 897459-38-0C20H17N3OS
![2-Methyl-5-phenethyl-7-phenylthiazolo[4,5-d]pyridazin-4(5H)-one chemical structure, C20H17N3OS, CAS 941986-51-2](/s/NXCKNHNHFUEAOL-UHFFFAOYSA-N.svg)
2-Methyl-5-phenethyl-7-phenylthiazolo[4,5-d]pyridazin-4(5H)-one
CAS 941986-51-2C20H17N3OS
![N-(4-Methoxybenzyl)-5-phenylthieno[2,3-d]pyrimidin-4-amine chemical structure, C20H17N3OS, CAS 905779-94-4](/s/DTOIPMBKEVISHR-UHFFFAOYSA-N.svg)
N-(4-Methoxybenzyl)-5-phenylthieno[2,3-d]pyrimidin-4-amine
CAS 905779-94-4C20H17N3OS
![N-[(1-Benzyl-1H-benzimidazol-2-yl)methyl]thiophene-2-carboxamide chemical structure, C20H17N3OS, CAS 370843-35-9](/s/ZYXPZCPNOZJZED-UHFFFAOYSA-N.svg)
N-[(1-Benzyl-1H-benzimidazol-2-yl)methyl]thiophene-2-carboxamide
CAS 370843-35-9C20H17N3OS
N-(4-Phenyldiazenylphenyl)-2-phenylsulfanylacetamide
CAS 898416-32-5C20H17N3OS
3-Methylsulfanyl-N-(4-phenyldiazenylphenyl)benzamide
CAS 898451-28-0C20H17N3OS
2-(1-Benzyl-1H-indol-3-yl)-N-(thiazol-2-yl)acetamide
CAS 922126-98-5C20H17N3OS
- N-(Pyridin-2-ylmethyl)-2-(2-thien-2-yl-1H-indol-1-yl)acetamide1030117-38-4C20H17N3OS
- 4-Cyano-N-[4-(4-propan-2-ylphenyl)-1,3-thiazol-2-yl]benzamide325979-41-7C20H17N3OS
- 3-Benzyl-2-(methylsulfanyl)-7-phenyl-3H,4H,5H-pyrrolo[3,2-d]pyrimidin-4-one1040677-18-6C20H17N3OS
- 4-(Benzylsulfanyl)-2-(4-methoxyphenyl)pyrazolo[1,5-a]pyrazine1040632-04-9C20H17N3OS
- 3,5-Dimethyl-1-[4-phenyl-3-(1H-pyrrol-1-yl)thiophene-2-carbonyl]-1H-pyrazole1171442-22-0C20H17N3OS
- N-(3-(Imidazo[2,1-b]thiazol-6-yl)phenyl)-3,5-dimethylbenzamide893967-85-6C20H17N3OS
- 2-Methyl-N-(3-(3-methylimidazo[2,1-b]thiazol-6-yl)phenyl)benzamide893978-70-6C20H17N3OS
- 2-(Benzylthio)-3-methyl-7-phenyl-3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one1040677-13-1C20H17N3OS
- 3-Methyl-N-(4-methylphenyl)-1-phenyl-1H-thieno[2,3-c]pyrazole-5-carboxamide296262-40-3C20H17N3OS
- (Z)-N-Benzyl-2-cyano-2-(4-methyl-3-phenylthiazol-2(3H)-ylidene)acetamide637325-28-1C20H17N3OS
- 3-Methyl-1-(2-methylquinolin-8-yl)oxy-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidine315697-11-1C20H17N3OS
- 1-(5,6-Dihydrobenzo[b][1]benzazepin-11-yl)-2-pyrimidin-2-ylsulfanylethanone378209-03-1C20H17N3OS
- 1-Carbazol-9-yl-2-(4,6-dimethylpyrimidin-2-yl)sulfanylethanone351159-08-5C20H17N3OS
- N-(4-Ethoxyphenyl)-5-phenylthieno[2,3-d]pyrimidin-4-amine433325-55-4C20H17N3OS
- N-[1-(1-Phenylethyl)-1H-benzimidazol-5-yl]thiophene-2-carboxamide712341-09-8C20H17N3OS
- 2-[1-(Naphthalen-1-ylmethyl)benzimidazol-2-yl]sulfanylacetamide347340-90-3C20H17N3OS
- N-[1-(1H-Benzimidazol-2-yl)-2-phenylethyl]thiophene-2-carboxamide874613-69-1C20H17N3OS
- N'-[(9-Ethyl-9H-carbazol-3-yl)methylene]-2-thiophenecarbohydrazide314764-65-3C20H17N3OS
- 4-(Dimethylamino)-N-(naphtho[1,2-d]thiazol-2-yl)benzamide361168-04-9C20H17N3OS
- 4-Phenyl-N-(pyridin-3-ylmethylcarbamothioyl)benzamide429653-01-0C20H17N3OS
- 2-(Naphthalen-1-yl)-N-[1-(thiophen-2-ylmethyl)-1H-pyrazol-5-yl]acetamide956251-57-3C20H17N3OS
- 2-Indolinyl-7-(2-thienyl)-6,7,8-trihydroquinazolin-5-one921052-89-3C20H17N3OS
- 3-(4-Ethylphenyl)-7-phenyl-2-sulfanyl-3,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one931965-79-6C20H17N3OS
- 4-[(3-Methoxybenzyl)thio]-2-phenylpyrazolo[1,5-a]pyrazine1251624-28-8C20H17N3OS
- N-(Imidazo[1,2-a]pyridin-3-ylmethyl)-N-phenyl-2-(thiophen-2-yl)acetamide1797268-83-7C20H17N3OS
- 2-(1H-Benzo[d]imidazol-1-yl)-N-(2-(thiophen-3-yl)benzyl)acetamide1797350-30-1C20H17N3OS
- N-[(4-Methylpyridin-2-yl)carbamothioyl]-4-phenylbenzamide429648-60-2C20H17N3OS
- 3-(Furan-2-yl)-5-[(naphthalen-1-ylmethyl)sulfanyl]-4-(prop-2-en-1-yl)-4H-1,2,4-triazole577696-10-7C20H17N3OS
- Naphthalen-2-yl(2-((pyridin-3-ylmethyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone851807-78-8C20H17N3OS
- 7-(2-Methoxyphenyl)-4-(methylsulfanyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine497072-05-6C20H17N3OS
- 4-Methylsulfanyl-N-(4-phenyldiazenylphenyl)benzamide898415-23-1C20H17N3OS
- N,3-dimethyl-N,6-diphenylimidazo[2,1-b]thiazole-2-carboxamide879918-34-0C20H17N3OS
- 3-Allyl-2-(benzylthio)-3H-pyrimido[5,4-b]indol-4(5H)-one888450-23-5C20H17N3OS
- 2-Methyl-N-(2-(thiophen-3-yl)benzyl)imidazo[1,2-a]pyridine-3-carboxamide1796947-09-5C20H17N3OS
- 2-(1H-Indol-1-yl)-N-((5-(thiophen-3-yl)pyridin-3-yl)methyl)acetamide1798638-39-7C20H17N3OS
- 2-(1H-Indol-3-yl)-N-((5-(thiophen-3-yl)pyridin-3-yl)methyl)acetamide1795471-41-8C20H17N3OS
- 2-(1H-Indol-1-yl)-N-((2-(thiophen-3-yl)pyridin-3-yl)methyl)acetamide2034344-74-4C20H17N3OS
- 2-(1H-Indol-3-yl)-N-((2-(thiophen-3-yl)pyridin-3-yl)methyl)acetamide2034344-98-2C20H17N3OS
- 2-(1H-Indol-1-yl)-N-{[2-(thiophen-2-yl)pyridin-4-yl]methyl}acetamide2034436-32-1C20H17N3OS
- 2-(1H-Indol-3-yl)-N-{[2-(thiophen-2-yl)pyridin-4-yl]methyl}acetamide2034270-92-1C20H17N3OS
- 5-Amino-1-benzyl-4-(4-phenyl-1,3-thiazol-2-yl)-1,2-dihydro-3H-pyrrol-3-one459127-63-0C20H17N3OS
- 4-(2-Methylquinolin-8-yl)oxy-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine315683-52-4C20H17N3OS
- Naphthalen-1-yl-[2-(pyridin-3-ylmethylsulfanyl)-4,5-dihydroimidazol-1-yl]methanone851807-77-7C20H17N3OS
- 3,4-Dimethyl-N-[2-(thiophen-2-yl)imidazo[1,2-A]pyridin-3-yl]benzamide850930-48-2C20H17N3OS
- N-(1-Methyl-1H-indol-4-yl)-2-(2-phenyl-1,3-thiazol-4-yl)acetamide1351701-59-1C20H17N3OS
- N-(2-(3-(Thiophen-3-yl)-1H-pyrazol-1-yl)ethyl)-1-naphthamide2034451-43-7C20H17N3OS
- ((5R,8S)-6,7,8,9-Tetrahydro-5H-5,8-epiminocyclohepta[d]pyrimidin-10-yl)(4-(thiophen-3-yl)phenyl)methanone2062348-72-3C20H17N3OS
- 2-((2-Methylbenzyl)thio)-7-phenyl-3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one1031625-21-4C20H17N3OS
- (E)-2-(4-(4-Methoxyphenyl)thiazol-2-yl)-3-(o-tolylamino)acrylonitrile1321916-04-4C20H17N3OS
- (5Z)-5-(4-Ethylbenzylidene)-2-(2-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one573944-89-5C20H17N3OS
- 3-(Methylsulfanyl)-5-[(1-naphthyloxy)methyl]-4-phenyl-4H-1,2,4-triazole383145-94-6C20H17N3OS
- 5-Methyl-2-phenyl-3-thioxo-2,3,5,6,11,11a-hexahydro-1H-imidazo[1',5':1,6]pyrido[3,4-b]indol-1-one452920-53-5C20H17N3OS
- (E)-2-(Methylthio)-N-(4-(phenyldiazenyl)phenyl)benzamide1002889-25-9C20H17N3OS
- Semicarbazide,1-benzoyl-1,4-diPh-3-thio-110442-37-0C20H17N3OS
- 4-Methyl-N-[8-methyl-2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]benzamide893692-02-9C20H17N3OS
- N-(3-(Imidazo[2,1-b]thiazol-6-yl)phenyl)-2-(o-tolyl)acetamide1058215-45-4C20H17N3OS
- N-(1H-Indol-5-yl)-2-[2-(4-methylphenyl)-1,3-thiazol-4-yl]acetamide1144426-92-5C20H17N3OS
- N-(3-(Imidazo[2,1-b]thiazol-6-yl)phenyl)-3,4-dimethylbenzamide893969-44-3C20H17N3OS
- 4-(Benzylsulfanyl)-2-(3-methoxyphenyl)pyrazolo[1,5-a]pyrazine1207013-54-4C20H17N3OS
- 4-((4-Methoxybenzyl)thio)-2-phenylpyrazolo[1,5-a]pyrazine1251543-09-5C20H17N3OS
- 3-(4-Cyanophenyl)-N-((5-(thiophen-3-yl)pyridin-3-yl)methyl)propanamide1798520-70-3C20H17N3OS
- 1-(5-(Pyridin-4-yl)indolin-1-yl)-2-(pyridin-4-ylthio)ethanone2034613-97-1C20H17N3OS
- 3-(4-Cyanophenyl)-N-((2-(thiophen-3-yl)pyridin-4-yl)methyl)propanamide2034448-45-6C20H17N3OS
- 2-(1H-Indol-1-yl)-N-((2-(thiophen-3-yl)pyridin-4-yl)methyl)acetamide2034396-24-0C20H17N3OS
- 3-(4-Cyanophenyl)-N-{[2-(thiophen-2-yl)pyridin-3-yl]methyl}propanamide2034433-91-3C20H17N3OS
- 3-(4-Cyanophenyl)-N-((2-(thiophen-3-yl)pyridin-3-yl)methyl)propanamide2034594-92-6C20H17N3OS
- 3-(4-Cyanophenyl)-N-((2-(thiophen-2-yl)pyridin-4-yl)methyl)propanamide2034269-98-0C20H17N3OS
- 3-(4-Cyanophenyl)-N-((5-(thiophen-2-yl)pyridin-3-yl)methyl)propanamide2034595-95-2C20H17N3OS
- 2-(1H-Indol-1-yl)-N-((5-(thiophen-2-yl)pyridin-3-yl)methyl)acetamide2034485-69-1C20H17N3OS
- 2-(Ethylthio)-3,7-diphenyl-3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one2034357-56-5C20H17N3OS
- 2-(Methylthio)-7-phenyl-3-(m-tolyl)-3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one2034585-29-8C20H17N3OS
- ((5R,8S)-6,7,8,9-Tetrahydro-5H-5,8-epiminocyclohepta[d]pyrimidin-10-yl)(4-(thiophen-2-yl)phenyl)methanone2058502-57-9C20H17N3OS
- N-Benzyl-2-(1H-indol-2-yl)-N-methylthiazole-4-carboxamide1170822-00-0C20H17N3OS
- N-(4-(4-Cyanophenyl)thiazol-2-yl)-2-(2,4-dimethylphenyl)acetamide922675-70-5C20H17N3OS
- N-(4-Methoxybenzyl)-6-phenylthieno[3,2-d]pyrimidin-4-amine935844-66-9C20H17N3OS
- N-(4-Ethylphenyl)-3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridine-2-carboxamide1982159-27-2C20H17N3OS
Frequently asked questions
What is the molar mass of C20H17N3OS?
The molar mass of C20H17N3OS is 347.44 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 347.1092 Da.
How many compounds have the formula C20H17N3OS?
CompoundList lists 104 compounds with the molecular formula C20H17N3OS, including N,3-dimethyl-N,1-diphenyl-1H-thieno[2,3-c]pyrazole-5-carboxamide, N-Benzyl-3-methyl-1-phenyl-1H-thieno[2,3-c]pyrazole-5-carboxamide, 4-Benzyl-3-(benzylsulfanyl)-5-(furan-2-yl)-4H-1,2,4-triazole. 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 C20H17N3OS?
C20H17N3OS has a degree of unsaturation of 14. 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.