Molecular formula
C16H15N3O3S
301 compounds have this formula on CompoundList.
- Molar mass
- 329.37g/mol
- Monoisotopic mass
- 329.0834Da
- Atoms
- 38
- Elements
- 5
- Rings plus double bonds
- 11
The formula C16H15N3O3S describes a molecule made of 16 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms, 3 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 × 1658.35%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 154.59%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 312.76%14.007 × 3 = 42.021 g/mol
- O Oxygen × 314.57%15.999 × 3 = 47.997 g/mol
- S Sulfur × 19.73%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H15N3O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 301 compounds
![5-Amino-3-(2-methylphenyl)-4-oxo-1-thieno[3,4-d]pyridazinecarboxylic acid ethyl ester chemical structure, C16H15N3O3S, CAS 132784-29-3](/s/SXGQRQVITZAZLR-UHFFFAOYSA-N.svg)
5-Amino-3-(2-methylphenyl)-4-oxo-1-thieno[3,4-d]pyridazinecarboxylic acid ethyl ester
CAS 132784-29-3C16H15N3O3S
(2Z)-6-Methyl-2-(2-propoxybenzylidene)-7H-(1,3)thiazolo(3,2-B)(1,2,4)triazine-3,7(2H)-dione
CAS 609794-94-7C16H15N3O3S
2-(2-Methylpropyl)-1,3-dioxo-N-(1,3-thiazol-2-yl)-2,3-dihydro-1H-isoindole-5-carboxamide
CAS 5963-29-1C16H15N3O3S
![1-(4-Methoxyphenyl)-3-[(4-methyl-2-pyrimidinyl)sulfanyl]-2,5-pyrrolidinedione chemical structure, C16H15N3O3S, CAS 352659-51-9](/s/SJJFLSWFIMEFGF-UHFFFAOYSA-N.svg)
1-(4-Methoxyphenyl)-3-[(4-methyl-2-pyrimidinyl)sulfanyl]-2,5-pyrrolidinedione
CAS 352659-51-9C16H15N3O3S
2-tert-Butyl-1,3-dioxo-N-(1,3-thiazol-2-yl)isoindole-5-carboxamide
CAS 294891-84-2C16H15N3O3S
2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-3-methyl-N-thiazol-2-yl-butyramide
CAS 305377-28-0C16H15N3O3S
1-(4-Ethoxyphenyl)-3-pyrimidin-2-ylsulfanylpyrrolidine-2,5-dione
CAS 354790-15-1C16H15N3O3S
![N-(4-Ethylphenyl)-2-[[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide chemical structure, C16H15N3O3S, CAS 311324-08-0](/s/WBGBLPOUMMOMFV-UHFFFAOYSA-N.svg)
N-(4-Ethylphenyl)-2-[[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide
CAS 311324-08-0C16H15N3O3S
![Ethyl 5-amino-3-(4-methylphenyl)-4-oxothieno[3,4-d]pyridazine-1-carboxylate chemical structure, C16H15N3O3S, CAS 128639-62-3](/s/NLXRCLZMANQSNK-UHFFFAOYSA-N.svg)
Ethyl 5-amino-3-(4-methylphenyl)-4-oxothieno[3,4-d]pyridazine-1-carboxylate
CAS 128639-62-3C16H15N3O3S
5-(4-Methoxyphthalazin-1-yl)-2-methylbenzenesulfonamide
CAS 442649-05-0C16H15N3O3S
![5-Hydroxy-7-keto-N-(3-phenylpropyl)thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C16H15N3O3S, CAS 898412-33-4](/s/POFLFRFRZIPPPG-UHFFFAOYSA-N.svg)
5-Hydroxy-7-keto-N-(3-phenylpropyl)thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 898412-33-4C16H15N3O3S
![N-(4-Methoxybenzyl)-3-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C16H15N3O3S, CAS 851944-72-4](/s/DJSBVFAHYRLMOM-UHFFFAOYSA-N.svg)
N-(4-Methoxybenzyl)-3-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 851944-72-4C16H15N3O3S
![N-(2-Methoxy-5-methylphenyl)-3-methyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C16H15N3O3S, CAS 851945-93-2](/s/IVBZUCDOPVXTDK-UHFFFAOYSA-N.svg)
N-(2-Methoxy-5-methylphenyl)-3-methyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 851945-93-2C16H15N3O3S
![N-[[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]benzenesulfonamide chemical structure, C16H15N3O3S, CAS 838875-90-4](/s/VPXAQRKRYJQYJQ-UHFFFAOYSA-N.svg)
N-[[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]benzenesulfonamide
CAS 838875-90-4C16H15N3O3S
![Ethyl 5-methyl-4-oxo-2-[(pyridin-2-yl)methyl]-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylate chemical structure, C16H15N3O3S, CAS 731778-58-8](/s/SGRDOOCPRYRCOK-UHFFFAOYSA-N.svg)
Ethyl 5-methyl-4-oxo-2-[(pyridin-2-yl)methyl]-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylate
CAS 731778-58-8C16H15N3O3S
1-(2-Methoxyphenyl)-3-(4-methylpyrimidin-2-yl)sulfanylpyrrolidine-2,5-dione
CAS 372494-46-7C16H15N3O3S
2-(1,3-Benzodioxol-5-ylcarbonyl)-N-(3-methylphenyl)hydrazinecarbothioamide
CAS 479714-55-1C16H15N3O3S
Ethyl 3-(pyridine-3-carbonylcarbamothioylamino)benzoate
CAS 400828-85-5C16H15N3O3S
4-Methoxymethyl-6-methyl-2-(4-nitro-benzylsulfanyl)-nicotinonitrile
CAS 331815-76-0C16H15N3O3S
2,3-Dimethoxy-6-(5-(2-methylthiazol-4-yl)pyrimidin-4-yl)phenol
CAS 74527-34-7C16H15N3O3S
![1-(3,4-Dimethoxyphenyl)-2-(1H-imidazo[4,5-b]pyridin-2-ylsulfanyl)ethanone chemical structure, C16H15N3O3S, CAS 861120-95-8](/s/MSADXYKGXYRMOT-UHFFFAOYSA-N.svg)
1-(3,4-Dimethoxyphenyl)-2-(1H-imidazo[4,5-b]pyridin-2-ylsulfanyl)ethanone
CAS 861120-95-8C16H15N3O3S
![Methyl 4-{[(2-benzoylhydrazino)carbonothioyl]amino}benzoate chemical structure, C16H15N3O3S, CAS 708288-48-6](/s/UJFCIOTZSVBKRG-UHFFFAOYSA-N.svg)
Methyl 4-{[(2-benzoylhydrazino)carbonothioyl]amino}benzoate
CAS 708288-48-6C16H15N3O3S
![N'-(6-Methoxybenzo[d]thiazol-2-yl)-2-phenoxyacetohydrazide chemical structure, C16H15N3O3S, CAS 851979-95-8](/s/RDAXIHTWERGHHS-UHFFFAOYSA-N.svg)
N'-(6-Methoxybenzo[d]thiazol-2-yl)-2-phenoxyacetohydrazide
CAS 851979-95-8C16H15N3O3S
![2-{[5-(Furan-2-yl)-4-methyl-4H-1,2,4-triazol-3-yl]sulfanyl}-1-(4-methoxyphenyl)ethanone chemical structure, C16H15N3O3S, CAS 498550-79-1](/s/KUSXDXIUJLLLEI-UHFFFAOYSA-N.svg)
2-{[5-(Furan-2-yl)-4-methyl-4H-1,2,4-triazol-3-yl]sulfanyl}-1-(4-methoxyphenyl)ethanone
CAS 498550-79-1C16H15N3O3S
- 2-(2,5-Dioxopyrrolidin-1-yl)-N-[4-(4-methylphenyl)-1,3-thiazol-2-yl]acetamide361167-67-1C16H15N3O3S
- 1-(6-Methoxy-1,3-benzothiazol-2-yl)-3-(2-methoxyphenyl)urea875471-62-8C16H15N3O3S
- N-[2-(2-Methoxyphenyl)ethyl]-3-thiophen-2-yl-1,2,4-oxadiazole-5-carboxamide697231-80-4C16H15N3O3S
- Methyl 5-[(4-methyl-5-phenyl-1,2,4-triazol-3-yl)sulfanylmethyl]furan-2-carboxylate875579-25-2C16H15N3O3S
- N-[[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]benzenesulfonamide839686-43-0C16H15N3O3S
- 2-(1,3-Benzodioxol-5-ylcarbonyl)-N-benzylhydrazinecarbothioamide52190-78-0C16H15N3O3S
- 4-Methyl-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]benzenesulfonamide838883-50-4C16H15N3O3S
- N-(4-Ethoxyphenyl)-3-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide851945-21-6C16H15N3O3S
- 2-(4-Methoxyphenoxy)-N-(5-methyl-2,1,3-benzothiadiazol-4-yl)acetamide838881-20-2C16H15N3O3S
- 2-[[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-phenylethyl)acetamide484646-46-0C16H15N3O3S
- 2-Methyl-N-(phenylsulfamoyl)-1H-indole-3-carboxamide383146-29-0C16H15N3O3S
- N-[3-[(4-Methyl-1,3-benzothiazol-2-yl)amino]-3-oxopropyl]furan-2-carboxamide854042-10-7C16H15N3O3S
- N'-(4-Methoxy-1,3-benzothiazol-2-yl)-2-phenoxyacetohydrazide851978-54-6C16H15N3O3S
- N-[4-(4-Methoxyphenyl)-1,3-thiazol-2-yl]-3,5-dimethyl-1,2-oxazole-4-carboxamide874976-73-5C16H15N3O3S
- 2-[2-(2,3-Dimethylindol-1-yl)-2-oxoethyl]sulfanyl-4-hydroxy-1H-pyrimidin-6-one377067-80-6C16H15N3O3S
- 4-(2-(Aminocarbothioyl)carbohydrazonoyl)-2-methoxyphenyl benzoate303087-93-6C16H15N3O3S
- (3E)-5-Methyl-3-(2-morpholin-4-yl-4-oxo-1,3-thiazol-5(4H)-ylidene)-1,3-dihydro-2H-indol-2-one431054-89-6C16H15N3O3S
- 3,4-Dimethoxy-N-(5-methyl-2,1,3-benzothiadiazol-4-yl)benzamide425414-44-4C16H15N3O3S
- N-(4-(2-Methyl-4-oxoquinazolin-3(4H)-yl)phenyl)methanesulfonamide38501-68-7C16H15N3O3S
- 1-Methyl-3-(2-morpholin-4-yl-4-oxo-4H-thiazol-5-ylidene)-1,3-dihydro-indol-2-one300560-10-5C16H15N3O3S
- 2-Butyl-1,3-dioxo-N-(1,3-thiazol-2-yl)isoindole-5-carboxamide434290-65-0C16H15N3O3S
- N-Methyl-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]benzenesulfonamide714280-45-2C16H15N3O3S
- 2-Methyl-5-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)benzenesulfonamide684234-96-6C16H15N3O3S
- (2Z)-6-Methyl-2-[(4-propoxyphenyl)methylidene]-[1,3]thiazolo[3,2-b][1,2,4]triazine-3,7-dione380882-14-4C16H15N3O3S
- 2-[(4-Methoxybenzoyl)carbamothioylamino]benzamide140617-14-7C16H15N3O3S
- N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-(phenoxymethyl)furan-3-carboxamide878716-84-8C16H15N3O3S
- 4-Amino-N-(6-methoxy-8-quinolinyl)benzenesulfonamide7404-14-0C16H15N3O3S
- 2-(2,4-Dioxo-1,2,3,4-tetrahydroquinazolin-3-yl)-N-[2-(thiophen-2-yl)ethyl]acetamide1207059-17-3C16H15N3O3S
- (4-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(thiophen-3-yl)methanone1210318-22-1C16H15N3O3S
- N-(Furan-2-ylmethyl)-3-(4-oxo-2-thioxo-1,2-dihydroquinazolin-3(4H)-yl)propanamide451465-84-2C16H15N3O3S
- N-[(2-Methoxyphenyl)methyl]-2-methyl-5-oxo-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide896336-65-5C16H15N3O3S
- 4-Amino-3-(3'-methoxycarbonyl-2'-thioureido)benzophenone39070-62-7C16H15N3O3S
- N-[2-(4-Methoxyphenyl)ethyl]-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide851943-68-5C16H15N3O3S
- N-[(Furan-2-yl)methyl]-2-[(3-methoxyquinoxalin-2-yl)sulfanyl]acetamide950258-46-5C16H15N3O3S
- 4-Isopropoxy-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide865288-06-8C16H15N3O3S
- ({[4-(Cyanomethyl)anilino]carbonyl}amino)(4-methylphenyl)dioxo-lambda~6~-sulfane128924-18-5C16H15N3O3S
- N-[2-(3-Oxo-4H-quinoxalin-2-yl)phenyl]ethanesulfonamide871307-96-9C16H15N3O3S
- 2-((3,5-Dimethoxybenzyl)thio)-5-(pyridin-4-yl)-1,3,4-oxadiazole899989-01-6C16H15N3O3S
- N-(2-(6-Oxopyridazin-1(6H)-yl)ethyl)naphthalene-2-sulfonamide1021206-54-1C16H15N3O3S
- Furan-2-yl(3-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone1105226-43-4C16H15N3O3S
- N-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)-3-(p-tolylthio)propanamide895467-22-8C16H15N3O3S
- 2-[(3,5-Dimethoxyphenyl)methylsulfanyl]pyrido[1,2-a][1,3,5]triazin-4-one896332-95-9C16H15N3O3S
- (E)-5-((E)-2-(3-Ethylbenzo[d]thiazol-2(3H)-ylidene)ethylidene)-1-methylpyrimidine-2,4,6(1H,3H,5H)-trione890637-00-0C16H15N3O3S
- Methyl 3-(1-ethyl-1H-pyrazole-3-carboxamido)benzo[b]thiophene-2-carboxylate1171982-73-2C16H15N3O3S
- N-(4-(4-Ethoxyphenyl)-5-methylthiazol-2-yl)isoxazole-5-carboxamide919861-21-5C16H15N3O3S
- N-{4-[(Phenylcarbamothioyl)amino]benzoyl}glycine59440-81-2C16H15N3O3S
- Benzaldehyde, p-ethylsulfonyl-, benzoxazolylhydrazone6291-30-1C16H15N3O3S
- 3,4-Dihydro-N-[(3-methoxyphenyl)methyl]-5-methyl-4-oxothieno[3,4-d]pyrimidine-2-carboxamide869297-37-0C16H15N3O3S
- Ethyl 2-(benzoylamino)-4-methyl-4H-pyrrolo(3,2-d)(1,3)thiazole-5-carboxylate72083-45-5C16H15N3O3S
- 2-(2-Oxo-1,3-benzoxazol-3-yl)-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)acetamide663168-84-1C16H15N3O3S
- 2-Cyano-N-{4-[(4-methylphenyl)sulfamoyl]phenyl}acetamide948678-84-0C16H15N3O3S
- N-(7-Methoxy-5-quinoxalinyl)-4-methylbenzenesulfonamide7403-18-1C16H15N3O3S
- 4-Methyl-N'-(1-methyl-2-oxo-1,2-dihydro-3H-indol-3-yliden)benzenesulfonohydrazide3265-25-6C16H15N3O3S
- N-[5-(2-Methylpropyl)-1,3,4-thiadiazol-2-yl]-4-oxo-4H-chromene-2-carboxamide892629-55-9C16H15N3O3S
- Ethyl 2-(4-cyanobenzoyl)imino-3,4-dimethyl-1,3-thiazole-5-carboxylate159450-23-4C16H15N3O3S
- 7-Methyl-4-oxo-N-[(2Z)-5-(propan-2-yl)-1,3,4-thiadiazol-2(3H)-ylidene]-4H-chromene-2-carboxamide892639-31-5C16H15N3O3S
- 6-Methyl-4-oxo-N-[5-(propan-2-yl)-1,3,4-thiadiazol-2-yl]-4H-chromene-2-carboxamide872868-08-1C16H15N3O3S
- (E)-2-Cyano-N-(1,1-dioxidotetrahydrothiophen-3-yl)-3-(1H-indol-3-yl)acrylamide879858-80-7C16H15N3O3S
- 4-Methoxy-N'-(4-methoxy-1,3-benzothiazol-2-yl)benzohydrazide851978-23-9C16H15N3O3S
- (E)-2-((E)-(Furan-2-ylmethylene)hydrazono)-5-(4-methoxybenzyl)thiazolidin-4-one303792-14-5C16H15N3O3S
- (E)-3-(3,4-Dimethoxyphenyl)-1-(3-prop-2-ynylsulfanyl-1,2,4-triazol-4-yl)prop-2-en-1-one329268-25-9C16H15N3O3S
- N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-7-methoxy-1-benzoxepine-4-carboxamide950285-95-7C16H15N3O3S
- N-Benzyl-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-6-carboxamide946257-25-6C16H15N3O3S
- 2-{[4-(Furan-2-ylmethyl)-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid1110717-61-7C16H15N3O3S
- (Z)-2-((E)-(Furan-2-ylmethylene)hydrazono)-5-(3-methoxybenzyl)thiazolidin-4-one620541-60-8C16H15N3O3S
- 5-(Methyl((2-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)methyl)amino)thiophene-2-carboxylic acid138899-69-1C16H15N3O3S
- Imidazo(1,2-a)pyridine-3-acetamide, 2-(p-(methylsulfonyl)phenyl)-3323-10-2C16H15N3O3S
- (E)-3-(2-Nitrophenyl)-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)prop-2-enamide600124-17-2C16H15N3O3S
- 4-(Methoxymethyl)-6-methyl-2-[(2-nitrophenyl)methylsulfanyl]pyridine-3-carbonitrile824418-45-3C16H15N3O3S
- 5-Acetyl-6-methyl-2-(methylsulfanyl)-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carbonitrile117491-00-6C16H15N3O3S
- N-(2-Cyanophenyl)-4-(dimethylsulfamoyl)benzamide477497-17-9C16H15N3O3S
- 1-(2,3-Dihydro-1,4-benzodioxine-3-carbonylamino)-3-phenylthiourea325775-60-8C16H15N3O3S
- 3,5-Dimethyl-N-[3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl]-1-benzofuran-2-carboxamide878727-95-8C16H15N3O3S
- Ethyl 5-amino-4-oxo-3-(m-tolyl)-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate924968-90-1C16H15N3O3S
- N-(2-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-(thiophen-2-yl)acetamide954031-82-4C16H15N3O3S
- N,1,3-trimethyl-2,4-dioxo-N-phenyl-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-6-carboxamide946335-55-3C16H15N3O3S
Frequently asked questions
What is the molar mass of C16H15N3O3S?
The molar mass of C16H15N3O3S is 329.37 g/mol, calculated from standard atomic weights for 16 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 329.0834 Da.
How many compounds have the formula C16H15N3O3S?
CompoundList lists 301 compounds with the molecular formula C16H15N3O3S, including 5-Amino-3-(2-methylphenyl)-4-oxo-1-thieno[3,4-d]pyridazinecarboxylic acid ethyl ester, (2Z)-6-Methyl-2-(2-propoxybenzylidene)-7H-(1,3)thiazolo(3,2-B)(1,2,4)triazine-3,7(2H)-dione, 2-(2-Methylpropyl)-1,3-dioxo-N-(1,3-thiazol-2-yl)-2,3-dihydro-1H-isoindole-5-carboxamide. 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 C16H15N3O3S?
C16H15N3O3S 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.