Molecular formula
C20H15N3OS
62 compounds have this formula on CompoundList.
- Molar mass
- 345.42g/mol
- Monoisotopic mass
- 345.0936Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 15
The formula C20H15N3OS describes a molecule made of 20 carbon atoms, 15 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 × 2069.54%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 154.38%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 312.17%14.007 × 3 = 42.021 g/mol
- O Oxygen × 14.63%15.999 × 1 = 15.999 g/mol
- S Sulfur × 19.28%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C20H15N3OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 62 of 62 compounds
![N-[4-(6-Methyl-1,3-benzothiazol-2-yl)phenyl]pyridine-3-carboxamide chemical structure, C20H15N3OS, CAS 300818-40-0](/s/NSWIVPBSYOFHRV-UHFFFAOYSA-N.svg)
N-[4-(6-Methyl-1,3-benzothiazol-2-yl)phenyl]pyridine-3-carboxamide
CAS 300818-40-0C20H15N3OS
N-(4-Methyl-1,3-thiazol-2-yl)-2-phenylquinoline-4-carboxamide
CAS 544460-07-3C20H15N3OS
![(3-Amino-4-anilinothieno[2,3-b]pyridin-2-yl)-phenylmethanone chemical structure, C20H15N3OS, CAS 147992-84-5](/s/YHNZYJXWZXAPNF-UHFFFAOYSA-N.svg)
(3-Amino-4-anilinothieno[2,3-b]pyridin-2-yl)-phenylmethanone
CAS 147992-84-5C20H15N3OS
N-(Pyridin-2-ylmethyl)-2-thiophen-2-ylquinoline-4-carboxamide
CAS 545354-21-0C20H15N3OS
N-(Pyridin-3-ylmethyl)-2-thiophen-2-ylquinoline-4-carboxamide
CAS 544466-76-4C20H15N3OS
![N-[[4-(1,3-Benzothiazol-2-yl)phenyl]methyl]pyridine-3-carboxamide chemical structure, C20H15N3OS, CAS 712293-08-8](/s/RLPNGXJXLYEYAS-UHFFFAOYSA-N.svg)
N-[[4-(1,3-Benzothiazol-2-yl)phenyl]methyl]pyridine-3-carboxamide
CAS 712293-08-8C20H15N3OS
![2-Methyl-N-(3-{[1,3]thiazolo[5,4-B]pyridin-2-YL}phenyl)benzamide chemical structure, C20H15N3OS, CAS 863589-24-6](/s/NRCZPVWEEXWVJB-UHFFFAOYSA-N.svg)
2-Methyl-N-(3-{[1,3]thiazolo[5,4-B]pyridin-2-YL}phenyl)benzamide
CAS 863589-24-6C20H15N3OS
![2-[4-(2,3-Dihydro-1H-indole-1-carbonyl)-1,3-thiazol-2-yl]-1H-indole chemical structure, C20H15N3OS, CAS 1203219-35-5](/s/CUXNZBPDSMXNBB-UHFFFAOYSA-N.svg)
2-[4-(2,3-Dihydro-1H-indole-1-carbonyl)-1,3-thiazol-2-yl]-1H-indole
CAS 1203219-35-5C20H15N3OS
![1-(4-Phenylphenyl)-2-([1,2,4]triazolo[4,3-a]pyridin-3-ylsulfanyl)ethanone chemical structure, C20H15N3OS, CAS 690646-32-3](/s/BVJXFKLULJOVKB-UHFFFAOYSA-N.svg)
1-(4-Phenylphenyl)-2-([1,2,4]triazolo[4,3-a]pyridin-3-ylsulfanyl)ethanone
CAS 690646-32-3C20H15N3OS
![N-[5-(3-Methylphenyl)-1,3,4-thiadiazol-2-yl]naphthalene-2-carboxamide chemical structure, C20H15N3OS, CAS 391863-20-0](/s/WCZZIPMNKCEMPT-UHFFFAOYSA-N.svg)
N-[5-(3-Methylphenyl)-1,3,4-thiadiazol-2-yl]naphthalene-2-carboxamide
CAS 391863-20-0C20H15N3OS
N-(2,1,3-Benzothiadiazol-4-yl)-2,2-diphenylacetamide
CAS 6215-40-3C20H15N3OS
![7-Amino-4-(3-phenylphenyl)thieno[2,3-c]pyridine-2-carboxamide chemical structure, C20H15N3OS, CAS 870241-73-9](/s/FIFCMZNMAHBCDZ-UHFFFAOYSA-N.svg)
7-Amino-4-(3-phenylphenyl)thieno[2,3-c]pyridine-2-carboxamide
CAS 870241-73-9C20H15N3OS
3-Methyl-1-phenyl-5-(quinolin-8-ylthio)-1H-pyrazole-4-carbaldehyde
CAS 1001510-34-4C20H15N3OS
3-Phenyl-2-(pyridin-3-ylmethylsulfanyl)quinazolin-4-one
CAS 117106-01-1C20H15N3OS
2-(3-Methylphenyl)-N-(1,3-thiazol-2-yl)quinoline-4-carboxamide
CAS 303139-32-4C20H15N3OS
N-(6-Methylpyridin-2-yl)-2-thiophen-2-ylquinoline-4-carboxamide
CAS 353767-43-8C20H15N3OS
2-(Naphthalen-1-yl)-N-(5-phenyl-1,3,4-thiadiazol-2-yl)acetamide
CAS 392243-31-1C20H15N3OS
(2E)-N-(5-Benzyl-1,3-thiazol-2-yl)-2-cyano-3-phenylprop-2-enamide
CAS 468767-32-0C20H15N3OS
N-(1H-Indol-5-yl)-2-phenylsulfanylpyridine-3-carboxamide
CAS 710945-65-6C20H15N3OS
![(E)-2-(2-(3-Phenoxybenzylidene)hydrazinyl)benzo[d]thiazole chemical structure, C20H15N3OS, CAS 303116-23-6](/s/UHEFCPUYMNTBLP-KGENOOAVSA-N.svg)
(E)-2-(2-(3-Phenoxybenzylidene)hydrazinyl)benzo[d]thiazole
CAS 303116-23-6C20H15N3OS
![4-(Methylthio)-2-(2-phenoxyphenyl)pyrido[3,4-D]pyrimidine chemical structure, C20H15N3OS, CAS 1092460-51-9](/s/SLCJXGXRBJPDCV-UHFFFAOYSA-N.svg)
4-(Methylthio)-2-(2-phenoxyphenyl)pyrido[3,4-D]pyrimidine
CAS 1092460-51-9C20H15N3OS
![3-Amino-4,6-diphenylthieno[2,3-b]pyridine-2-carboxamide chemical structure, C20H15N3OS, CAS 94639-67-5](/s/KENRRTMYURCKOP-UHFFFAOYSA-N.svg)
3-Amino-4,6-diphenylthieno[2,3-b]pyridine-2-carboxamide
CAS 94639-67-5C20H15N3OS
![2-[(3-Cyano-4,6-diphenylpyridin-2-yl)sulfanyl]acetamide chemical structure, C20H15N3OS, CAS 94360-67-5](/s/JLEZQHQWWURORU-UHFFFAOYSA-N.svg)
2-[(3-Cyano-4,6-diphenylpyridin-2-yl)sulfanyl]acetamide
CAS 94360-67-5C20H15N3OS
![N-[4-(2-Naphthyl)-1,3-thiazol-2-yl]-N'-phenylurea chemical structure, C20H15N3OS, CAS 478258-51-4](/s/CBWOJJPAZIPZFW-UHFFFAOYSA-N.svg)
N-[4-(2-Naphthyl)-1,3-thiazol-2-yl]-N'-phenylurea
CAS 478258-51-4C20H15N3OS
- (2Z)-3-Phenyl-N-(2-thien-2-ylimidazo[1,2-a]pyridin-3-yl)acrylamide850930-35-7C20H15N3OS
- (3-Amino-6-pyridin-3-ylthieno[2,3-b]pyridin-2-yl)-(4-methylphenyl)methanone340813-01-6C20H15N3OS
- 2-[(4-Benzyl-1-phthalazinyl)sulfanyl]-1-pyridiniumolate338418-00-1C20H15N3OS
- 1-(1,3-Benzothiazol-2-yl)-6-phenyl-1,5,6,7-tetrahydro-4H-indazol-4-one879569-37-6C20H15N3OS
- 1-{(E)-[2-(4-Phenyl-1,3-thiazol-2-yl)hydrazinylidene]methyl}naphthalen-2-ol326886-20-8C20H15N3OS
- N-Methyl-N-(5-phenyl-1,3,4-thiadiazol-2-yl)naphthalene-1-carboxamide496797-07-0C20H15N3OS
- N-(2-Methyl-5-{[1,3]thiazolo[5,4-b]pyridin-2-yl}phenyl)benzamide863594-34-7C20H15N3OS
- 3-Methyl-N-(4-{[1,3]thiazolo[5,4-b]pyridin-2-yl}phenyl)benzamide863588-79-8C20H15N3OS
- (E)-N-(4-(1H-Benzo[d]imidazol-2-yl)phenyl)-3-(thiophen-2-yl)acrylamide476634-19-2C20H15N3OS
- 2-(1,3-Benzothiazol-2-yl)-N-benzylpyridine-3-carboxamide873856-44-1C20H15N3OS
- N-(2-Methyl-3-(thiazolo[5,4-b]pyridin-2-yl)phenyl)benzamide863593-76-4C20H15N3OS
- N-(3-(Imidazo[2,1-b]thiazol-6-yl)phenyl)cinnamamide1212796-57-0C20H15N3OS
- (4-Methylphenyl)(3-(2-phenyl-1,3-thiazol-5-yl)-1H-pyrazol-1-yl)methanone318248-77-0C20H15N3OS
- N-[5-(4-Methylphenyl)-1,3,4-thiadiazol-2-yl]naphthalene-2-carboxamide391862-64-9C20H15N3OS
- N-[5-(2-Methylphenyl)-1,3,4-thiadiazol-2-yl]naphthalene-1-carboxamide392243-46-8C20H15N3OS
- 4-Methyl-N-(3-{[1,3]thiazolo[5,4-B]pyridin-2-YL}phenyl)benzamide863589-49-5C20H15N3OS
- 2-(1,3-Benzothiazol-2-yl)-N-methyl-N-phenylpyridine-3-carboxamide873856-55-4C20H15N3OS
- (E)-2-(1-Phenyl-3-(2-(thiophen-2-yl)vinyl)-1H-1,2,4-triazol-5-yl)phenol702647-48-1C20H15N3OS
- (6Z)-5-Imino-6-[(3-methylphenyl)methylidene]-3-phenyl-[1,3]thiazolo[3,2-a]pyrimidin-7-one378775-34-9C20H15N3OS
- 4-Cyano-N-(5,7-dimethyl-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)benzamide868377-47-3C20H15N3OS
- N-[4-(1,3-Benzothiazol-2-yl)-2-methylphenyl]pyridine-3-carboxamide842119-30-6C20H15N3OS
- 2-Methyl-N-(4-(thiazolo[5,4-b]pyridin-2-yl)phenyl)benzamide863588-49-2C20H15N3OS
- 4-Methyl-N-(4-(thiazolo[5,4-b]pyridin-2-yl)phenyl)benzamide863588-81-2C20H15N3OS
- 4-Benzyl-N-{thieno[2,3-D]pyrimidin-4-YL}benzamide1004222-50-7C20H15N3OS
- N-(4,6-Diphenyl[1,2]thiazolo[5,4-b]pyridin-3-yl)acetamide941002-15-9C20H15N3OS
- N-(Benzo[d]thiazol-2-yl)-N-(pyridin-2-ylmethyl)benzamide886901-80-0C20H15N3OS
- (E)-N-(2-(Imidazo[1,2-a]pyridin-2-yl)phenyl)-3-(thiophen-2-yl)acrylamide1798406-25-3C20H15N3OS
- N-(2-(Thiophen-3-yl)benzyl)quinoxaline-2-carboxamide1705798-01-1C20H15N3OS
- N-({[2,3'-Bipyridine]-3-yl}methyl)-1-benzothiophene-2-carboxamide1903170-43-3C20H15N3OS
- n'-(1,3-Benzothiazol-2-yl)-n'-phenylbenzohydrazide6631-43-2C20H15N3OS
- N-[(4-Cyanophenyl)thiocarbamoyl]-2-naphthalen-1-yl-acetamide6978-42-3C20H15N3OS
- 4(3H)-Quinazolinethione, 3-(2-methoxyphenyl)-2-(4-pyridinyl)-61351-71-1C20H15N3OS
- (5-Imidazo[1,2-a]pyridin-2-yl-2,3-dihydroindol-1-yl)-thiophen-2-ylmethanone1214405-38-5C20H15N3OS
- 1-(5-Amino-2,4-diphenylthieno[2,3-d]pyrimidin-6-yl)ethanone72431-56-2C20H15N3OS
- 4-Amino-N-[4-(1,3-benzothiazol-2-yl)phenyl]benzamide918879-22-8C20H15N3OS
- (5Z)-2,4-Diphenyl-5-(phenylimino)-1,2,4-thiadiazolidin-3-one77303-41-4C20H15N3OS
- 2-[6-(Benzylamino)-3-pyridyl]-4H-1,3-benzothiazine-4-one501375-06-0C20H15N3OS
- 6-[2-(4-Aminophenyl)-5-(thiophen-3-yl)pyrimidin-4(3H)-ylidene]cyclohexa-2,4-dien-1-one923594-41-6C20H15N3OS
Frequently asked questions
What is the molar mass of C20H15N3OS?
The molar mass of C20H15N3OS is 345.42 g/mol, calculated from standard atomic weights for 20 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 345.0936 Da.
How many compounds have the formula C20H15N3OS?
CompoundList lists 62 compounds with the molecular formula C20H15N3OS, including N-[4-(6-Methyl-1,3-benzothiazol-2-yl)phenyl]pyridine-3-carboxamide, N-(4-Methyl-1,3-thiazol-2-yl)-2-phenylquinoline-4-carboxamide, (3-Amino-4-anilinothieno[2,3-b]pyridin-2-yl)-phenylmethanone. 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 C20H15N3OS?
C20H15N3OS has a degree of unsaturation of 15. 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.