Molecular formula
C16H13N3O2S
169 compounds have this formula on CompoundList.
- Molar mass
- 311.36g/mol
- Monoisotopic mass
- 311.0728Da
- Atoms
- 35
- Elements
- 5
- Rings plus double bonds
- 12
The formula C16H13N3O2S describes a molecule made of 16 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms 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 × 1661.72%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 134.21%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 313.50%14.007 × 3 = 42.021 g/mol
- O Oxygen × 210.28%15.999 × 2 = 31.998 g/mol
- S Sulfur × 110.30%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H13N3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 169 compounds
2-((4,5-Diphenyl-4H-1,2,4-triazol-3-yl)sulfanyl)acetic acid
CAS 54559-45-4C16H13N3O2S
![2-({10-Cyano-11-methyl-1,8-diazatricyclo[7.4.0.0,2,7]trideca-2,4,6,8,10,12-hexaen-13-yl}sulfanyl)propanoic acid chemical structure, C16H13N3O2S, CAS 730248-95-0](/s/CAUUPVQSWSYRID-UHFFFAOYSA-N.svg)
2-({10-Cyano-11-methyl-1,8-diazatricyclo[7.4.0.0,2,7]trideca-2,4,6,8,10,12-hexaen-13-yl}sulfanyl)propanoic acid
CAS 730248-95-0C16H13N3O2S
![2-Methyl-5-(5-methyl-2-furanyl)-3-(1-pyrrolyl)-4-thieno[2,3-d]pyrimidinone chemical structure, C16H13N3O2S, CAS 379246-76-1](/s/HXTYONDTJBEKNC-UHFFFAOYSA-N.svg)
2-Methyl-5-(5-methyl-2-furanyl)-3-(1-pyrrolyl)-4-thieno[2,3-d]pyrimidinone
CAS 379246-76-1C16H13N3O2S
![9-Methoxy-1,3-dimethyl-12-thioxopyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2(12H)-one chemical structure, C16H13N3O2S, CAS 125656-83-9](/s/WYBVBNOWEQJIER-UHFFFAOYSA-N.svg)
9-Methoxy-1,3-dimethyl-12-thioxopyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2(12H)-one
CAS 125656-83-9C16H13N3O2S
4-Methoxy-N-(5-phenyl-1,3,4-thiadiazol-2-yl)benzamide
CAS 104830-75-3C16H13N3O2S
8-Methoxy-1,3-dimethyl-12-thioxopyrido(1',2':3,4)imidazo(1,2-a)benzimidazol-2(12H)-one
CAS 125656-82-8C16H13N3O2S
5-(4-Ethoxyanilino)-2-thiophen-2-yl-4-oxazolecarbonitrile
CAS 613650-19-4C16H13N3O2S
3-Methoxy-N-(5-phenyl-1,3,4-thiadiazol-2-yl)benzamide
CAS 313259-77-7C16H13N3O2S
![4-Methyl-2-[(4-nitrophenyl)methylsulfanyl]quinazoline chemical structure, C16H13N3O2S, CAS 351225-35-9](/s/FDMJCJMSRLMQFO-UHFFFAOYSA-N.svg)
4-Methyl-2-[(4-nitrophenyl)methylsulfanyl]quinazoline
CAS 351225-35-9C16H13N3O2S
![2-[6-(Furan-2-yl)pyridazin-3-yl]sulfanyl-N-phenylacetamide chemical structure, C16H13N3O2S, CAS 872723-11-0](/s/CNYWYYPTPREXIJ-UHFFFAOYSA-N.svg)
2-[6-(Furan-2-yl)pyridazin-3-yl]sulfanyl-N-phenylacetamide
CAS 872723-11-0C16H13N3O2S
![5-Amino-4-(benzo[d]thiazol-2-yl)-1-(furan-2-ylmethyl)-1H-pyrrol-3(2H)-one chemical structure, C16H13N3O2S, CAS 213251-22-0](/s/AYDWEWMNDMZHCI-UHFFFAOYSA-N.svg)
5-Amino-4-(benzo[d]thiazol-2-yl)-1-(furan-2-ylmethyl)-1H-pyrrol-3(2H)-one
CAS 213251-22-0C16H13N3O2S
![N'-(Cyclopropylcarbonyl)thieno[2,3-b]quinoline-2-carbohydrazide chemical structure, C16H13N3O2S, CAS 866131-37-5](/s/XNNZOOLCYBWFTC-UHFFFAOYSA-N.svg)
N'-(Cyclopropylcarbonyl)thieno[2,3-b]quinoline-2-carbohydrazide
CAS 866131-37-5C16H13N3O2S
2-Methoxy-N-(5-phenyl-1,3,4-thiadiazol-2-yl)benzamide
CAS 331819-41-1C16H13N3O2S
4-(1,3-Benzodioxol-5-ylmethylamino)-1H-quinazoline-2-thione
CAS 440322-35-0C16H13N3O2S
3-Methoxy-N-(4-pyridin-4-yl-1,3-thiazol-2-yl)benzamide
CAS 476631-41-1C16H13N3O2S
![7-Methyl-2-phenacylsulfanylpyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C16H13N3O2S, CAS 896324-57-5](/s/KYSZKVAKDXCYGR-UHFFFAOYSA-N.svg)
7-Methyl-2-phenacylsulfanylpyrido[1,2-a][1,3,5]triazin-4-one
CAS 896324-57-5C16H13N3O2S
![6-(2-Methyl-2,3-dihydro-1H-indole-1-carbonyl)-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one chemical structure, C16H13N3O2S, CAS 851943-76-5](/s/FSHBMFPMLNKKDH-UHFFFAOYSA-N.svg)
6-(2-Methyl-2,3-dihydro-1H-indole-1-carbonyl)-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one
CAS 851943-76-5C16H13N3O2S
2-Phenoxy-N-(4-pyridin-4-yl-thiazol-2-yl)-acetamide
CAS 476631-61-5C16H13N3O2S
![(7Z)-7-(Furan-2-ylmethylidene)-3-phenyl-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one chemical structure, C16H13N3O2S, CAS 774197-03-4](/s/TXRJLTIWLSUTJK-ZROIWOOFSA-N.svg)
(7Z)-7-(Furan-2-ylmethylidene)-3-phenyl-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one
CAS 774197-03-4C16H13N3O2S
N-(3-Hydroxyphenyl)-2-phthalazin-1-ylsulfanylacetamide
CAS 710287-50-6C16H13N3O2S
4-Methoxy-N-(3-phenyl-1,2,4-thiadiazol-5-yl)benzamide
CAS 331472-31-2C16H13N3O2S
N'-Benzoyl-3-(1H-pyrrol-1-yl)-2-thiophenecarbohydrazide
CAS 672925-17-6C16H13N3O2S
N-(5-Methyl-1,3,4-thiadiazol-2-yl)-2-phenoxybenzamide
CAS 349440-68-2C16H13N3O2S
![6-(Indoline-1-carbonyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one chemical structure, C16H13N3O2S, CAS 851944-92-8](/s/PVRCUZLDHWMKOT-UHFFFAOYSA-N.svg)
6-(Indoline-1-carbonyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one
CAS 851944-92-8C16H13N3O2S
- 1-Phenyl-2-{[5-(pyridin-3-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}propan-1-one302552-46-1C16H13N3O2S
- 5-(2,3-Dihydro-1,4-benzodioxin-2-yl)-4-phenyl-4H-1,2,4-triazole-3-thiol379725-33-4C16H13N3O2S
- 2-Methoxy-N-(3-phenyl-1,2,4-thiadiazol-5-yl)benzamide690645-51-3C16H13N3O2S
- N-Phenyl-2-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)acetamide81511-63-9C16H13N3O2S
- 5-(2-Furyl)-2-(4-methylphenyl)-5,6-dihydro-7H-[1,2,4]triazolo[5,1-b][1,3]thiazin-7-one433246-87-8C16H13N3O2S
- 4-Methoxy-N-(5-phenyl-1,2,4-thiadiazol-3-yl)benzamide690246-34-5C16H13N3O2S
- 3-Methyl-4-(4-nitrophenyl)-N-phenyl-1,3-thiazol-2-imine300852-27-1C16H13N3O2S
- N-(4,5-Dihydronaphtho[1,2-d]thiazol-2-yl)-5-methylisoxazole-3-carboxamide300664-40-8C16H13N3O2S
- N1-(benzo[d]thiazol-2-yl)-N2-(m-tolyl)oxalamide920351-02-6C16H13N3O2S
- 2-[(4-Oxo-3,4-dihydroquinazolin-2-yl)sulfanyl]-N-phenylacetamide51487-26-4C16H13N3O2S
- N-[3-(6-Methoxypyridazin-3-yl)phenyl]thiophene-2-carboxamide899986-37-9C16H13N3O2S
- N-(2-Phenyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)furan-2-carboxamide392254-95-4C16H13N3O2S
- 9-Methyl-2-((2-oxo-2-phenylethyl)thio)-4H-pyrido[1,2-a][1,3,5]triazin-4-one896345-66-7C16H13N3O2S
- 4-(Benzo[d][1,3]dioxol-5-yl)-N-(5-methylpyridin-2-yl)thiazol-2-amine1029751-47-0C16H13N3O2S
- N-(6-Acetamido-1,3-benzothiazol-2-yl)benzamide100856-58-4C16H13N3O2S
- (E)-2-((4-Nitrobenzylidene)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile69438-10-4C16H13N3O2S
- 2-(3-Hydroxyquinoxalin-2-ylthio)-N-phenylacetamide587010-10-4C16H13N3O2S
- N-(5-Phenyl-1,3,4-oxadiazol-2-yl)-2-(phenylthio)acetamide895488-20-7C16H13N3O2S
- 5-(Furan-2-yl)-2-(m-tolyl)-5H-[1,2,4]triazolo[5,1-b][1,3]thiazin-7(6H)-one620572-52-3C16H13N3O2S
- N-(4-Oxo-2-sulfanylidene-1H-quinazolin-3-yl)-2-phenylacetamide29025-06-7C16H13N3O2S
- Methyl 2-(4-cyano-3-methyl-10-hydropyridino[1,6-a]benzimidazolylthio)acetate879919-55-8C16H13N3O2S
- N-(5-(4-(Methylthio)phenyl)-1,3,4-oxadiazol-2-yl)benzamide886916-14-9C16H13N3O2S
- N-(5-((Phenylthio)methyl)-1,3,4-oxadiazol-2-yl)benzamide923434-14-4C16H13N3O2S
- N-(5-(Thiophen-2-ylmethyl)-1,3,4-oxadiazol-2-yl)cinnamamide1021112-75-3C16H13N3O2S
- 3-Methoxy-N-(5-phenyl-1,2,4-thiadiazol-3-yl)benzamide690246-38-9C16H13N3O2S
- N-Benzoyl-glycine benzothiazol-2-ylamide35056-22-5C16H13N3O2S
- N-(4-Methoxyphenyl)-2-pyridin-3-yl-1,3-thiazole-4-carboxamide1042672-83-2C16H13N3O2S
- N-(3-Methylphenyl)-4-(4-nitrophenyl)-1,3-thiazol-2-amine300852-00-0C16H13N3O2S
- 3-Methoxy-N-(3-phenyl-1,2,4-thiadiazol-5-yl)benzamide690246-31-2C16H13N3O2S
- N-[4-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-thiazolyl]-2-pyridinamine941378-54-7C16H13N3O2S
- N-(3-Methoxyphenyl)-2-pyridin-3-yl-1,3-thiazole-4-carboxamide1042672-80-9C16H13N3O2S
- N-(2-Methoxyphenyl)-2-pyridin-3-yl-1,3-thiazole-4-carboxamide1042672-76-3C16H13N3O2S
- 2-(3-Hydroxyphenyl)-N-(4-pyridin-4-yl-thiazol-2-yl)-acetamide692870-92-1C16H13N3O2S
- 4-(2H-1,3-Benzodioxol-5-ylmethyl)-5-phenyl-4H-1,2,4-triazole-3-thiol721408-07-7C16H13N3O2S
- N-Pyridin-2-yl-3-(1,3-thiazol-4-ylmethoxy)benzamide1209900-27-5C16H13N3O2S
- Phenol, 2,2'-[6-(methylthio)-1,3,5-triazine-2,4-diyl]bis-86263-64-1C16H13N3O2S
- N-[4-(4-Oxo-2-sulfanylquinazolin-3(4H)-yl)phenyl]acetamide497060-21-6C16H13N3O2S
- N-(2-Methylphenyl)-4-(4-nitrophenyl)-1,3-thiazol-2-amine313230-01-2C16H13N3O2S
- 3-Methyl-N-(pyridin-3-ylcarbamothioyl)-1-benzofuran-2-carboxamide356078-59-6C16H13N3O2S
- 5'-(2-Hydroxyphenyl)-1-methyl-3'H-spiro[indoline-3,2'-[1,3,4]thiadiazol]-2-one360572-26-5C16H13N3O2S
- 2-Phenoxy-N-(5-phenyl-1,3,4-thiadiazol-2-yl)acetamide311777-43-2C16H13N3O2S
- 4'-Methylsulfono-2,2':6',2''-terpyridine81874-51-3C16H13N3O2S
- N-(4-Methylphenyl)-4-(4-nitrophenyl)-1,3-thiazol-2-amine312915-04-1C16H13N3O2S
- N-(5-Benzyl-1,3,4-thiadiazol-2-yl)-2-hydroxybenzamide893778-65-9C16H13N3O2S
- 1-(2-Methylphenyl)-5-(3-nitrophenyl)-1H-imidazole-2-thiol1105189-33-0C16H13N3O2S
- 1-(4-Methylphenyl)-5-(3-nitrophenyl)-1H-imidazole-2-thiol1105189-41-0C16H13N3O2S
- Methyl 5'-methyl-5-(thiazol-2-yl)-[2,3'-bipyridine]-4-carboxylate1224846-10-9C16H13N3O2S
- Pyrano(2,3-c)pyrazol-6(1H)-one, 3,4-dimethyl-1-(6-methyl-2-benzothiazolyl)-106531-84-4C16H13N3O2S
- (5Z)-5-[(1-Methylpyrrol-2-yl)methylidene]-1-phenyl-2-sulfanylidene-1,3-diazinane-4,6-dione346642-24-8C16H13N3O2S
- N-[(3-Methylpyridin-2-yl)carbamothioyl]-1-benzofuran-2-carboxamide429620-86-0C16H13N3O2S
- 3-Methyl-N-(pyridin-2-ylcarbamothioyl)-1-benzofuran-2-carboxamide356078-53-0C16H13N3O2S
- 1-(4-Methylphenyl)-2-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanyl]ethanone485334-76-7C16H13N3O2S
- 2-((4-Nitrobenzyl)thio)-5-phenyl-1H-imidazole339116-30-2C16H13N3O2S
- (2E)-N-[4-(Acetylamino)phenyl]-2-cyano-3-(thiophen-2-yl)prop-2-enamide469873-02-7C16H13N3O2S
- N-[(6-Methylpyridin-2-yl)carbamothioyl]-1-benzofuran-2-carboxamide371116-34-6C16H13N3O2S
- 2-Benzylsulfanyl-3-[(E)-hydroxyiminomethyl]pyrido[1,2-a]pyrimidin-4-one328280-22-4C16H13N3O2S
- (E)-2-((3-Nitrobenzylidene)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile304478-39-5C16H13N3O2S
- (E)-N-((3-Phenyl-1,2,4-oxadiazol-5-yl)methyl)-3-(thiophen-2-yl)acrylamide1207061-45-7C16H13N3O2S
- 2-[2-(2-Methylimidazo[2,1-b][1,3]thiazol-6-yl)ethyl]-1H-isoindole-1,3(2H)-dione2279124-55-7C16H13N3O2S
- N-[(4-Methylpyridin-2-yl)carbamothioyl]-1-benzofuran-2-carboxamide384369-86-2C16H13N3O2S
- 3-(Methanesulfonyl)-5,6-diphenyl-1,2,4-triazine81765-86-8C16H13N3O2S
- 1-Benzyl-5-(3-nitrophenyl)-1H-imidazole-2-thiol1105189-49-8C16H13N3O2S
- N-(4-((6-Methylpyridazin-3-yl)oxy)phenyl)thiophene-2-carboxamide1207024-63-2C16H13N3O2S
- 6-Hydroxy-1-(2-methylphenyl)-5-[(E)-pyrrol-2-ylidenemethyl]-2-sulfanylidenepyrimidin-4-one374600-90-5C16H13N3O2S
- 2-(4-Phenylphenoxy)-N-(1,3,4-thiadiazol-2-yl)acetamide377760-73-1C16H13N3O2S
- 3-(1,3-Benzodioxol-5-yl)-4-(3-methylphenyl)-1H-1,2,4-triazole-5-thione522597-20-2C16H13N3O2S
- 7-Methyl-4-(3-thienyl)-3,4-dihydro-2H-dipyrido[1,2-A:3,2-E]pyrimidine-2,5(1H)-dione727998-63-2C16H13N3O2S
- 4-(Methylthio)-N-(5-phenyl-1,3,4-oxadiazol-2-yl)benzamide896358-17-1C16H13N3O2S
- 3-(1,3-Benzodioxol-5-ylmethyl)-4-imino-3,4-dihydroquinazoline-2-thiol896670-43-2C16H13N3O2S
- (2E)-3-(1,3-Benzodioxol-5-ylamino)-2-(4-cyclopropyl-1,3-thiazol-2-yl)prop-2-enenitrile1021251-92-2C16H13N3O2S
- N-(Thiophen-2-ylmethyl)-2,4-dihydrochromeno[4,3-c]pyrazole-3-carboxamide1448028-77-0C16H13N3O2S
- (6,7-Dihydroisoxazolo[4,5-c]pyridin-5(4H)-yl)(2-phenylthiazol-4-yl)methanone2034427-79-5C16H13N3O2S
- 4-(Quinolin-3-ylmethylideneamino)benzenesulfonamide62294-72-8C16H13N3O2S
- 4-(1,2,3-Thiadiazol-4-yl)phenyl N-(2-methylphenyl)carbamate337924-61-5C16H13N3O2S
- N'-[2-(1H-Pyrrol-1-yl)benzoyl]-2-thiophenecarbohydrazide478062-98-5C16H13N3O2S
- 4H-Pyrrolo(1,2-a)thieno(2,3-f)(1,4)diazepine, 5,6-dihydro-6-(4-nitrophenyl)-136364-78-8C16H13N3O2S
Frequently asked questions
What is the molar mass of C16H13N3O2S?
The molar mass of C16H13N3O2S is 311.36 g/mol, calculated from standard atomic weights for 16 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 311.0728 Da.
How many compounds have the formula C16H13N3O2S?
CompoundList lists 169 compounds with the molecular formula C16H13N3O2S, including 2-((4,5-Diphenyl-4H-1,2,4-triazol-3-yl)sulfanyl)acetic acid, 2-({10-Cyano-11-methyl-1,8-diazatricyclo[7.4.0.0,2,7]trideca-2,4,6,8,10,12-hexaen-13-yl}sulfanyl)propanoic acid, 2-Methyl-5-(5-methyl-2-furanyl)-3-(1-pyrrolyl)-4-thieno[2,3-d]pyrimidinone. 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 C16H13N3O2S?
C16H13N3O2S 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.