Molecular formula
C16H15N3O4S
200 compounds have this formula on CompoundList.
- Molar mass
- 345.37g/mol
- Monoisotopic mass
- 345.0783Da
- Atoms
- 39
- Elements
- 5
- Rings plus double bonds
- 11
The formula C16H15N3O4S describes a molecule made of 16 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms, 4 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 × 1655.64%12.011 × 16 = 192.176 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 × 418.53%15.999 × 4 = 63.996 g/mol
- S Sulfur × 19.28%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H15N3O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 200 compounds
![Ethyl 5-amino-3-(4-methoxyphenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate chemical structure, C16H15N3O4S, CAS 123542-48-3](/s/ZHOXCPCRQLGLIL-UHFFFAOYSA-N.svg)
Ethyl 5-amino-3-(4-methoxyphenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate
CAS 123542-48-3C16H15N3O4S
(2Z)-2-(4-Ethoxy-3-methoxybenzylidene)-6-methyl-7H-(1,3)thiazolo(3,2-B)(1,2,4)triazine-3,7(2H)-dione
CAS 606955-28-6C16H15N3O4S
O-Methyl piroxicam
CAS 76780-03-5C16H15N3O4S
![[4-(1,1-Dioxo-1,2-benzothiazol-3-yl)piperazin-1-yl]-(furan-2-yl)methanone chemical structure, C16H15N3O4S, CAS 510760-28-8](/s/XDWNVLXWZOSCSO-UHFFFAOYSA-N.svg)
[4-(1,1-Dioxo-1,2-benzothiazol-3-yl)piperazin-1-yl]-(furan-2-yl)methanone
CAS 510760-28-8C16H15N3O4S
3,5-Dimethyl PIT-1
CAS 701947-53-7C16H15N3O4S
![N-[[(2-Hydroxybenzoyl)amino]carbamothioyl]-4-methoxybenzamide chemical structure, C16H15N3O4S, CAS 332390-24-6](/s/MNWDKLXCGZPSOW-UHFFFAOYSA-N.svg)
N-[[(2-Hydroxybenzoyl)amino]carbamothioyl]-4-methoxybenzamide
CAS 332390-24-6C16H15N3O4S
![(4-Nitrophenyl)-[4-(thiophene-2-carbonyl)piperazin-1-yl]methanone chemical structure, C16H15N3O4S, CAS 333756-02-8](/s/SGWNRIGPTSZLTA-UHFFFAOYSA-N.svg)
(4-Nitrophenyl)-[4-(thiophene-2-carbonyl)piperazin-1-yl]methanone
CAS 333756-02-8C16H15N3O4S
![3-{2-[(5-Methoxy-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1-methylhydrazinyl}-1H-1lambda~6~,2-benzothiazole-1,1-dione chemical structure, C16H15N3O4S, CAS 6168-55-4](/s/FMBUOOXHFJIJBX-LICLKQGHSA-N.svg)
3-{2-[(5-Methoxy-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1-methylhydrazinyl}-1H-1lambda~6~,2-benzothiazole-1,1-dione
CAS 6168-55-4C16H15N3O4S
![4-[4-(2,5-Dimethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-3-yl]benzene-1,3-diol chemical structure, C16H15N3O4S, CAS 627058-09-7](/s/JCXIMXAVQHEUIN-UHFFFAOYSA-N.svg)
4-[4-(2,5-Dimethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-3-yl]benzene-1,3-diol
CAS 627058-09-7C16H15N3O4S
![2-[2-(3-Nitroanilino)-2-oxoethyl]sulfanyl-N-phenylacetamide chemical structure, C16H15N3O4S, CAS 423736-05-4](/s/ISRWSQAIWVGUTF-UHFFFAOYSA-N.svg)
2-[2-(3-Nitroanilino)-2-oxoethyl]sulfanyl-N-phenylacetamide
CAS 423736-05-4C16H15N3O4S
![2-{[3-Cyano-5-(dimethylcarbamoyl)-4-(furan-2-yl)-6-methylpyridin-2-yl]sulfanyl}acetic acid chemical structure, C16H15N3O4S, CAS 851398-36-2](/s/NUBYKENDTGVHPV-UHFFFAOYSA-N.svg)
2-{[3-Cyano-5-(dimethylcarbamoyl)-4-(furan-2-yl)-6-methylpyridin-2-yl]sulfanyl}acetic acid
CAS 851398-36-2C16H15N3O4S
![2-(2,5-Dioxopyrrolidin-1-yl)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]acetamide chemical structure, C16H15N3O4S, CAS 361167-69-3](/s/WKDYBDXPUMPLPB-UHFFFAOYSA-N.svg)
2-(2,5-Dioxopyrrolidin-1-yl)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]acetamide
CAS 361167-69-3C16H15N3O4S
![2-(1,1-Dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(6-methylpyridin-2-yl)propanamide chemical structure, C16H15N3O4S, CAS 899758-30-6](/s/KAHKYPJUNZIIFC-UHFFFAOYSA-N.svg)
2-(1,1-Dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(6-methylpyridin-2-yl)propanamide
CAS 899758-30-6C16H15N3O4S
![5-Oxo-7-(3,4,5-trimethoxyphenyl)-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidine-6-carbonitrile chemical structure, C16H15N3O4S, CAS 878442-61-6](/s/BZJLEFZSZPWRPG-UHFFFAOYSA-N.svg)
5-Oxo-7-(3,4,5-trimethoxyphenyl)-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidine-6-carbonitrile
CAS 878442-61-6C16H15N3O4S
![3-[[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-methoxyphenyl)propanamide chemical structure, C16H15N3O4S, CAS 694485-89-7](/s/DWWMYBXWKKGMIG-UHFFFAOYSA-N.svg)
3-[[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-methoxyphenyl)propanamide
CAS 694485-89-7C16H15N3O4S
![3-Methoxy-N-[(2-methyl-4-nitrophenyl)carbamothioyl]benzamide chemical structure, C16H15N3O4S, CAS 356076-87-4](/s/PUBYRFPEZCWRRW-UHFFFAOYSA-N.svg)
3-Methoxy-N-[(2-methyl-4-nitrophenyl)carbamothioyl]benzamide
CAS 356076-87-4C16H15N3O4S
1,3-Dimethyl-N-(naphthalen-1-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonamide
CAS 874806-75-4C16H15N3O4S
![N-(3-Acetylphenyl)-2,2-dioxo-3,4-dihydropyrido[2,1-c][1,2,4]thiadiazine-7-carboxamide chemical structure, C16H15N3O4S, CAS 879160-09-5](/s/IZONGCHKJUKJJD-UHFFFAOYSA-N.svg)
N-(3-Acetylphenyl)-2,2-dioxo-3,4-dihydropyrido[2,1-c][1,2,4]thiadiazine-7-carboxamide
CAS 879160-09-5C16H15N3O4S
N-(4-Methylpyridin-2-yl)-2-(1,1,3-trioxo-2,3-dihydro-1lambda6,2-benzothiazol-2-yl)propanamide
CAS 899955-58-9C16H15N3O4S
N-(2,1,3-Benzothiadiazol-4-yl)-3,4,5-trimethoxybenzamide
CAS 6237-38-3C16H15N3O4S
N-(6-Methyl-2-pyridyl)-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide
CAS 36392-64-0C16H15N3O4S
2-Ethyl-1-(4-methyl-3-nitrophenyl)sulfonylbenzimidazole
CAS 92968-90-6C16H15N3O4S
5,6-Dimethyl-1-(2-methyl-5-nitrobenzenesulfonyl)-1H-1,3-benzodiazole
CAS 330189-03-2C16H15N3O4S
3-(5-Ethyl-2,4-dihydroxyphenyl)-4-(4-methylthiazol-2-yl)-1H-pyrazole-5-carboxylic acid
CAS 311809-96-8C16H15N3O4S
- N-Benzyl-N-methyl-2,3-dioxo-1,4-dihydroquinoxaline-6-sulfonamide535991-33-4C16H15N3O4S
- 1-(4-{[(2-Pyridylmethyl)amino]sulfonyl}phenyl)azolidine-2,5-dione919660-67-6C16H15N3O4S
- 4-Methoxy-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]benzenesulfonamide838890-03-2C16H15N3O4S
- N-(5,5-Dimethyl-7-oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-4-nitrobenzamide325986-91-2C16H15N3O4S
- 7-Hydroxy-N-(4-methoxybenzyl)-3-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide898457-82-4C16H15N3O4S
- 2-[(2-Nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide142994-79-4C16H15N3O4S
- N-((3-((4-Methoxyphenoxy)methyl)-1,2,4-oxadiazol-5-yl)methyl)thiophene-2-carboxamide1226432-12-7C16H15N3O4S
- 2-(3,4-Dimethoxyphenyl)-N-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)acetamide1257548-89-2C16H15N3O4S
- N-(2,4-Dimethoxyphenyl)-2-[5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl]acetamide1286703-56-7C16H15N3O4S
- N-(5-(2,5-Dimethoxyphenyl)-1,3,4-oxadiazol-2-yl)-2-(thiophen-2-yl)acetamide952818-36-9C16H15N3O4S
- N-(Furan-2-ylmethyl)-2-((5-(phenoxymethyl)-1,3,4-oxadiazol-2-yl)thio)acetamide919264-35-0C16H15N3O4S
- 3-Methyl-1-oxo-N-[3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl]-3,4-dihydro-1H-isochromene-3-carboxamide881433-12-1C16H15N3O4S
- 5-(2-Phenylethenesulfonamido)benzene-1,3-dicarboxamide790264-27-6C16H15N3O4S
- N-(2,5-Dimethoxyphenyl)-3-methyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide851945-76-1C16H15N3O4S
- N-(6-Ethoxy-1,3-benzothiazol-2-yl)-5-methoxy-4-oxo-1,4-dihydropyridine-2-carboxamide1040660-32-9C16H15N3O4S
- Ethyl 2-(2-(5-methylfuro[3,2-b]pyridine-2-carboxamido)thiazol-4-yl)acetate941881-44-3C16H15N3O4S
- (Z)-2-Morpholino-5-((E)-3-(4-nitrophenyl)allylidene)thiazol-4(5H)-one941943-35-7C16H15N3O4S
- 2,5-Dimethoxy-N-(5-(thiophen-2-ylmethyl)-1,3,4-oxadiazol-2-yl)benzamide1040638-08-1C16H15N3O4S
- Ethyl 3-cyano-2-(furan-2-carboxamido)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate920427-57-2C16H15N3O4S
- 5-Hydroxy-2-({[5-(2-methoxyphenyl)-4-methyl-4H-1,2,4-triazol-3-yl]sulfanyl}methyl)-4H-pyran-4-one923900-86-1C16H15N3O4S
- 2-[2-(3-Nitrophenyl)-4-sulfanylidene-5,6,7,8-tetrahydroquinazolin-1-yl]acetic acid462069-18-7C16H15N3O4S
- N-[2-(1H-Indol-3-yl)ethyl]-2-nitrobenzenesulfonamide311781-49-4C16H15N3O4S
- 1-(2-Methoxy-4-nitrophenyl)-3-(4-methylbenzoyl)thiourea335393-52-7C16H15N3O4S
- 2-(3-Nitrobenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide300815-14-9C16H15N3O4S
- N-(2-Cyanoethyl)-N-methyl-4-(4-nitrophenyl)benzenesulfonamide313496-45-6C16H15N3O4S
- 2-Methoxyethyl 5-methyl-4-oxo-2-(pyridin-3-yl)-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylate727982-66-3C16H15N3O4S
- 2-{[4-(4-Ethoxyphenyl)-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid893725-73-0C16H15N3O4S
- N-(2,4-Dimethoxyphenyl)-3-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide851945-75-0C16H15N3O4S
- 13-Propyl-8-(thiophen-2-yl)-5-oxa-2,11,13-triazatricyclo[7.4.0.0^{3,7}]trideca-1(9),3(7)-diene-6,10,12-trione871548-12-8C16H15N3O4S
- 4-((2,4-Dimethoxybenzyl)amino)thieno[3,2-D]pyrimidine-7-carboxylic acid1269667-39-1C16H15N3O4S
- Dimethyl 5-[(pyridin-2-ylcarbamothioyl)amino]benzene-1,3-dicarboxylate708251-11-0C16H15N3O4S
- 1-(Methylsulfonyl)-5-(3-nitrophenyl)-3-phenyl-4,5-dihydro-1H-pyrazole384375-67-1C16H15N3O4S
- 2-((4-Carbamoylphenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate474301-02-5C16H15N3O4S
- Methyl 2-(2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamido)thiophene-3-carboxylate939894-51-6C16H15N3O4S
- Ethyl 5-Tosyl-5H-pyrrolo[2,3-b]pyrazine-2-carboxylate2108176-84-5C16H15N3O4S
- 2-{[4-(Furan-2-ylmethyl)-5-(phenoxymethyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid498550-48-4C16H15N3O4S
- 2-Amino-7,7-dimethyl-4-(5-nitrothiophen-2-yl)-5-oxo-6,8-dihydro-4H-chromene-3-carbonitrile299200-82-1C16H15N3O4S
- Ethyl 4-(5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamido)benzoate497072-47-6C16H15N3O4S
- Methyl 3-[[2-(3-cyano-4,6-dimethyl-2-oxopyridin-1-yl)acetyl]amino]thiophene-2-carboxylate932338-43-7C16H15N3O4S
- 1-(5-(2-Hydroxy-5-nitrophenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)propan-1-one868214-32-8C16H15N3O4S
- Ethyl 4-{[(3-nitrophenyl)carbamothioyl]amino}benzoate701947-87-7C16H15N3O4S
- Methyl 3-[(6,7-dimethoxyquinazolin-4-yl)amino]thiophene-2-carboxylate477859-97-5C16H15N3O4S
- N-((2-Methyl-1H-indol-5-yl)methyl)-4-nitrobenzenesulfonamide852138-83-1C16H15N3O4S
- 3,5-Dimethoxy-N-(7-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)benzamide955770-03-3C16H15N3O4S
- N-(Pyrazolo[1,5-a]pyridin-3-ylmethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide1396709-19-5C16H15N3O4S
- Methyl 4-(N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)sulfamoyl)benzoate1396682-66-8C16H15N3O4S
- Methyl 5-{[4-cyclopropyl-5-oxo-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}furan-2-carboxylate1428363-28-3C16H15N3O4S
- N-(2-Amino-1-benzylsulfanyl-2-oxoethyl)-4-nitrobenzamide13452-20-5C16H15N3O4S
- N-[4-(3,4-Dimethoxyphenyl)-1,3-thiazol-2-yl]-5-methyl-1,2-oxazole-3-carboxamide851466-47-2C16H15N3O4S
- 2-(4-Methylphenoxy)-N-[(2-nitrophenyl)carbamothioyl]acetamide378779-34-1C16H15N3O4S
- 2-(4-Methylphenoxy)-N-[(4-nitrophenyl)carbamothioyl]acetamide425660-04-4C16H15N3O4S
- N-[(2-Methoxy-4-nitrophenyl)carbamothioyl]-2-methylbenzamide333741-05-2C16H15N3O4S
- N-[(2-Methoxy-4-nitrophenyl)carbamothioyl]-3-methylbenzamide428845-33-4C16H15N3O4S
- 2-(1,1-Dioxido-4H-1,2,4-benzothiadiazin-4-yl)-N-(2-methoxyphenyl)acetamide896795-61-2C16H15N3O4S
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-(5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)acetamide953260-43-0C16H15N3O4S
- N-(2-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide946314-71-2C16H15N3O4S
- 1-(Benzo[d]thiazol-2-yl)azetidin-3-yl 2-(2,5-dioxopyrrolidin-1-yl)acetate1396843-57-4C16H15N3O4S
- (3-((4-Methoxybenzo[d]thiazol-2-yl)oxy)azetidin-1-yl)(3-methylisoxazol-5-yl)methanone1421481-05-1C16H15N3O4S
- 2-((4-(Pyridine-3-sulfonamido)but-2-yn-1-yl)oxy)benzamide1448035-23-1C16H15N3O4S
- N-(3-(Benzo[d]isoxazol-3-ylmethylsulfonamido)phenyl)acetamide1797283-25-0C16H15N3O4S
- 2-(Benzo[d][1,3]dioxol-5-yl)-N-(4-oxo-5,6,7,8-tetrahydro-4H-thiazolo[5,4-c]azepin-2-yl)acetamide1797721-58-4C16H15N3O4S
- 1-(1-(Quinolin-8-ylsulfonyl)azetidin-3-yl)pyrrolidine-2,5-dione1795191-56-8C16H15N3O4S
- 7-Hydroxy-N-(3-methoxybenzyl)-3-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide906159-11-3C16H15N3O4S
- 3-Ethoxy-N-[(3-nitrophenyl)carbamothioyl]benzamide364596-70-3C16H15N3O4S
- 2-(4-Methoxyphenyl)-N-[(4-nitrophenyl)carbamothioyl]acetamide642969-55-9C16H15N3O4S
- Benzenesulfonamide, 4-(3-(2-methylphenyl)-2,5-dioxo-1-imidazolidinyl)-65513-53-3C16H15N3O4S
- N-[(2-Hydroxy-4,5-dimethylphenyl)carbamothioyl]-4-nitrobenzamide333419-76-4C16H15N3O4S
- 4-(Hydroxy(oxido)amino)-N'-(1-methyl-3-phenyl-2-propenylidene)benzenesulfonohydrazide6289-99-2C16H15N3O4S
- N-(3-Cyano-4,5-dimethylthiophen-2-yl)-2-(4-methyl-2-nitrophenoxy)acetamide895953-15-8C16H15N3O4S
- 2-(2-Methoxyethyl)-N-(5-methyl-1,3-thiazol-2-yl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide890977-87-4C16H15N3O4S
- N-[4-(2,5-Dimethoxyphenyl)-1,3-thiazol-2-yl]-3-methyl-1,2-oxazole-5-carboxamide930408-16-5C16H15N3O4S
- 2-(5-(3,4-Dimethoxyphenyl)isoxazol-3-yl)-N-(thiazol-2-yl)acetamide953232-32-1C16H15N3O4S
- 2,3-Dimethoxy-N-{7-methyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-6-yl}benzamide954672-82-3C16H15N3O4S
- 1-[3-(Isobutyrylamino)benzoyl]-N-(2-methoxyethyl)piperidine-4-carboxamide955260-44-3C16H15N3O4S
- N-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)-3-((4-methoxyphenyl)thio)propanamide941902-77-8C16H15N3O4S
- 2-(1,1-Dioxo-2H-1lambda6,2,4-benzothiadiazin-3-yl)-N-(4-methoxyphenyl)acetamide932991-36-1C16H15N3O4S
Frequently asked questions
What is the molar mass of C16H15N3O4S?
The molar mass of C16H15N3O4S is 345.37 g/mol, calculated from standard atomic weights for 16 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 345.0783 Da.
How many compounds have the formula C16H15N3O4S?
CompoundList lists 200 compounds with the molecular formula C16H15N3O4S, including Ethyl 5-amino-3-(4-methoxyphenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate, (2Z)-2-(4-Ethoxy-3-methoxybenzylidene)-6-methyl-7H-(1,3)thiazolo(3,2-B)(1,2,4)triazine-3,7(2H)-dione, O-Methyl piroxicam. 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 C16H15N3O4S?
C16H15N3O4S has a degree of unsaturation of 11. 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.