Molecular formula
C13H16N4O3S
80 compounds have this formula on CompoundList.
- Molar mass
- 308.36g/mol
- Monoisotopic mass
- 308.0943Da
- Atoms
- 37
- Elements
- 5
- Rings plus double bonds
- 8
The formula C13H16N4O3S describes a molecule made of 13 carbon atoms, 16 hydrogen atoms, 4 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 × 1350.64%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 165.23%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 418.17%14.007 × 4 = 56.028 g/mol
- O Oxygen × 315.57%15.999 × 3 = 47.997 g/mol
- S Sulfur × 110.40%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C13H16N4O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 80 of 80 compounds
![(E)-Ethyl 3-(((dimethylamino)methylene)amino)-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate chemical structure, C13H16N4O3S, CAS 306280-93-3](/s/DHWZWBARMASKJP-VIZOYTHASA-N.svg)
(E)-Ethyl 3-(((dimethylamino)methylene)amino)-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate
CAS 306280-93-3C13H16N4O3S
N-(4-Amino-2-(butylthio)-6-oxo-1,6-dihydropyrimidin-5-yl)furan-2-carboxamide
CAS 868225-85-8C13H16N4O3S
![N-(5-Methyl-1,2-oxazol-3-yl)-2-[(6-oxo-4-propyl-1,6-dihydropyrimidin-2-yl)sulfanyl]acetamide chemical structure, C13H16N4O3S, CAS 848059-78-9](/s/IJQNIVUFJGJVEO-UHFFFAOYSA-N.svg)
N-(5-Methyl-1,2-oxazol-3-yl)-2-[(6-oxo-4-propyl-1,6-dihydropyrimidin-2-yl)sulfanyl]acetamide
CAS 848059-78-9C13H16N4O3S
![Ethyl 4-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)thio]-3-oxobutanoate chemical structure, C13H16N4O3S, CAS 831237-83-3](/s/QNBLBJGLYVWJRD-UHFFFAOYSA-N.svg)
Ethyl 4-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)thio]-3-oxobutanoate
CAS 831237-83-3C13H16N4O3S
N-(4-Methylpiperazine-1-carbothioyl)-3-nitrobenzamide
CAS 712318-15-5C13H16N4O3S
![N-[(3,4-Dimethoxyphenyl)methyl]-2-(1H-1,2,4-triazol-5-ylsulfanyl)acetamide chemical structure, C13H16N4O3S, CAS 502879-74-5](/s/GHVNDPFLQWBAIZ-UHFFFAOYSA-N.svg)
N-[(3,4-Dimethoxyphenyl)methyl]-2-(1H-1,2,4-triazol-5-ylsulfanyl)acetamide
CAS 502879-74-5C13H16N4O3S
4-(Dimethylsulfamoyl)-N-(1-methylpyrazol-3-yl)benzamide
CAS 878610-64-1C13H16N4O3S
Mecarbinzid
CAS 27386-64-7C13H16N4O3S
Cycotiamine
CAS 6092-18-8C13H16N4O3S
Ethyl 2-(1-ethyl-3-methyl-1H-pyrazole-5-carboxamido)thiazole-4-carboxylate
CAS 1170113-44-6C13H16N4O3S
N1-(2-(dimethylamino)-2-(furan-2-yl)ethyl)-N2-(thiazol-2-yl)oxalamide
CAS 899955-15-8C13H16N4O3S
Ethyl 2-(1-ethyl-1H-pyrazole-3-carboxamido)-4-methylthiazole-5-carboxylate
CAS 1172978-01-6C13H16N4O3S
2-((5-Ethyl-4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide
CAS 552309-63-4C13H16N4O3S
1-Ethyl-3-methyl-N-(4-sulfamoylphenyl)-1H-pyrazole-5-carboxamide
CAS 1172561-81-7C13H16N4O3S
(E)-Ethyl 3,4-dimethyl-2-((1-methyl-1H-pyrazole-5-carbonyl)imino)-2,3-dihydrothiazole-5-carboxylate
CAS 1173573-28-8C13H16N4O3S
N-(2-(Dimethylamino)pyrimidin-5-yl)-4-methoxybenzenesulfonamide
CAS 1396889-48-7C13H16N4O3S
![3,4-Dimethoxy-N-[(4-methyl-5-sulfanyl-4H-1,2,4-triazol-3-yl)methyl]benzamide chemical structure, C13H16N4O3S, CAS 665018-74-6](/s/WTLBFFLSPBWZGW-UHFFFAOYSA-N.svg)
3,4-Dimethoxy-N-[(4-methyl-5-sulfanyl-4H-1,2,4-triazol-3-yl)methyl]benzamide
CAS 665018-74-6C13H16N4O3S
3-Methyl-7-(2-methylprop-2-enyl)-8-(2-oxopropylsulfanyl)purine-2,6-dione
CAS 332098-76-7C13H16N4O3S
1,3-Dimethyl-8-(2-oxopropylsulfanyl)-7-prop-2-enylpurine-2,6-dione
CAS 377061-50-2C13H16N4O3S
![N-[2-(5-Amino-1,3,4-thiadiazol-2-yl)ethyl]-3,5-dimethoxybenzamide chemical structure, C13H16N4O3S, CAS 1199215-66-1](/s/MSDUPAXRGJESIN-UHFFFAOYSA-N.svg)
N-[2-(5-Amino-1,3,4-thiadiazol-2-yl)ethyl]-3,5-dimethoxybenzamide
CAS 1199215-66-1C13H16N4O3S
![N-[2-(5-Amino-1,3,4-thiadiazol-2-yl)ethyl]-3,4-dimethoxybenzamide chemical structure, C13H16N4O3S, CAS 1199216-01-7](/s/UTFWABGPSMLLSW-UHFFFAOYSA-N.svg)
N-[2-(5-Amino-1,3,4-thiadiazol-2-yl)ethyl]-3,4-dimethoxybenzamide
CAS 1199216-01-7C13H16N4O3S
4-Amino-N-(2-(methoxymethyl)-6-methyl-4-pyrimidinyl)benzenesulfonamide
CAS 3120-39-6C13H16N4O3S
![Methyl 5-methyl-2-{[4-(1H-pyrazol-1-yl)butanoyl]amino}-1,3-thiazole-4-carboxylate chemical structure, C13H16N4O3S, CAS 1442083-86-4](/s/BTGKCJPZPGBWQM-UHFFFAOYSA-N.svg)
Methyl 5-methyl-2-{[4-(1H-pyrazol-1-yl)butanoyl]amino}-1,3-thiazole-4-carboxylate
CAS 1442083-86-4C13H16N4O3S
5-(5-Methyl-3-isoxazolyl)-1,3,4-oxadiazol-2-yl 2-oxo-2-(1-piperidinyl)ethyl sulfide
CAS 841239-07-4C13H16N4O3S
- 1,3-Dimethyl-5-[({[(4-methylphenyl)sulfonyl]amino}carbonyl)amino]-1H-pyrazole956763-69-2C13H16N4O3S
- 7-[(E)-But-2-enyl]-3-methyl-8-(2-oxopropylsulfanyl)purine-2,6-dione304880-54-4C13H16N4O3S
- N-((5-Mercapto-4-methyl-4H-1,2,4-triazol-3-yl)methyl)-3,5-dimethoxybenzamide1105192-53-7C13H16N4O3S
- 4-[1-(Methylsulfonyl)-4-(2-pyridinyl)-1H-pyrazol-3-yl]morpholine303995-27-9C13H16N4O3S
- N-[2-(Morpholin-4-yl)ethyl]-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide942731-41-1C13H16N4O3S
- 1-Ethyl-5-methyl-N-(4-sulfamoylphenyl)pyrazole-4-carboxamide515830-22-5C13H16N4O3S
- N-(2-Methoxyethyl)-2-(7-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide896325-27-2C13H16N4O3S
- N1-(2-(dimethylamino)-2-(thiophen-2-yl)ethyl)-N2-(isoxazol-3-yl)oxalamide942011-97-4C13H16N4O3S
- N-[4-(1,3-Dimethyl-1H-pyrazole-4-sulfonamido)phenyl]acetamide902657-31-2C13H16N4O3S
- 1H-Benzo[d]imidazol-2-ylsulfonyl-2-piperidinecarboxamide242459-53-6C13H16N4O3S
- Methyl 4-methyl-2-{[4-(1H-pyrazol-1-yl)butanoyl]amino}-1,3-thiazole-5-carboxylate1401556-65-7C13H16N4O3S
- N-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)pyridine-3-sulfonamide1797182-30-9C13H16N4O3S
- 1,3,5-Triazino(1,2-a)benzimidazol-4(3H)-one, 2,10-dihydro-2,2,3-trimethyl-10-(methylsulfonyl)-87575-85-7C13H16N4O3S
- N-[4-(Ethylsulfamoyl)phenyl]-1-methylpyrazole-4-carboxamide515150-33-1C13H16N4O3S
- 4-{[(1-Ethyl-5-methyl-1H-pyrazol-4-yl)sulfonyl]amino}benzamide902646-95-1C13H16N4O3S
- N-(4,5-Dimethylthiazol-2-yl)-3-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)propanamide1105228-72-5C13H16N4O3S
- (4-(Methylsulfonyl)piperazin-1-yl)(pyrazolo[1,5-a]pyridin-3-yl)methanone1396851-73-2C13H16N4O3S
- N-(2-(4-Methoxy-6-methyl-2-oxopyridin-1(2H)-yl)ethyl)-4-methyl-1,2,3-thiadiazole-5-carboxamide2034590-35-5C13H16N4O3S
- 4-Amino-N-[5-(2-hydroxyethyl)-4-methyl-2-pyrimidinyl]benzenesulfonamide5433-65-8C13H16N4O3S
- N-(4-(2-(Cyclopropylamino)-2-oxoethyl)thiazol-2-yl)-5-oxopyrrolidine-2-carboxamide1048678-74-5C13H16N4O3S
- N1-(2-(dimethylamino)-2-(thiophen-3-yl)ethyl)-N2-(isoxazol-3-yl)oxalamide946375-01-5C13H16N4O3S
- Ethyl 2-(1,5-dimethyl-1H-pyrazole-3-carboxamido)-4-methylthiazole-5-carboxylate1013772-62-7C13H16N4O3S
- Ethyl {[4-(2-hydroxyethyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetate929971-24-4C13H16N4O3S
- Ethyl {[4-(2-hydroxyethyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetate947866-32-2C13H16N4O3S
- 6-Morpholino-N-(2-oxotetrahydrothiophen-3-yl)pyridazine-3-carboxamide1396785-67-3C13H16N4O3S
- N-((1H-Benzo[d]imidazol-2-yl)methyl)-1-(methylsulfonyl)azetidine-3-carboxamide1428372-75-1C13H16N4O3S
- (3-Ethyl-1,2,4-oxadiazol-5-yl)methyl 2,4-dimethyl-6-(methylsulfanyl)pyrimidine-5-carboxylate1428057-40-2C13H16N4O3S
- 1-(1-((4-Methoxyphenyl)sulfonyl)pyrrolidin-3-yl)-1H-1,2,3-triazole1795190-07-6C13H16N4O3S
- 3-((1-(Cyclopropylsulfonyl)piperidin-3-yl)oxy)pyrazine-2-carbonitrile2034436-29-6C13H16N4O3S
- 6-Morpholino-N-(2-oxotetrahydrothiophen-3-yl)pyrimidine-4-carboxamide1903821-65-7C13H16N4O3S
- 1-[(2-Cyanopyridin-3-yl)sulfonyl]-N-methylpiperidine-2-carboxamide1966698-27-0C13H16N4O3S
- 2-(1-((4-Methoxyphenyl)sulfonyl)pyrrolidin-3-yl)-2H-1,2,3-triazole2034441-95-5C13H16N4O3S
- 4-Methyl-N-((3-(tetrahydro-2H-pyran-4-yl)-1,2,4-oxadiazol-5-yl)methyl)thiazole-5-carboxamide2034228-07-2C13H16N4O3S
- 5-Methyl-N-((3-(tetrahydro-2H-thiopyran-4-yl)-1,2,4-oxadiazol-5-yl)methyl)isoxazole-3-carboxamide2034519-59-8C13H16N4O3S
- 3-(1-(Methylsulfonyl)piperidin-4-yl)pyrido[2,3-d]pyrimidin-4(3H)-one2034553-62-1C13H16N4O3S
- 2-Methyl-N-((3-(tetrahydro-2H-pyran-4-yl)-1,2,4-oxadiazol-5-yl)methyl)thiazole-4-carboxamide2034561-98-1C13H16N4O3S
- 2-[1-(2-Methoxy-5-methylbenzenesulfonyl)azetidin-3-yl]-2H-1,2,3-triazole2194847-67-9C13H16N4O3S
- 1-((1-((4-Methoxyphenyl)sulfonyl)azetidin-3-yl)methyl)-1H-1,2,4-triazole2309774-75-0C13H16N4O3S
- 2-Ethoxyethyl 6-[(5-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]pyridine-3-carboxylate400080-66-2C13H16N4O3S
- N-[4-Methoxy-7-(4-morpholinyl)-2-benzothiazolyl]urea383869-78-1C13H16N4O3S
- 3-Thiophenecarboxylic acid, 4,5-dimethyl-2-[[2-(1H-1,2,4-triazol-1-yl)acetyl]amino]-, ethyl ester1156314-51-0C13H16N4O3S
- Ethyl 2-(1-(cyclopropylmethyl)-5-oxo-1H-1,2,4-triazol-4(5H)-yl)-4-methylthiazole-5-carboxylate1072804-07-9C13H16N4O3S
- 4-Thiazolecarboxamide,2-(acetylamino)-N-[2-(3,5-dimethyl-4-isoxazolyl)ethyl]-606117-69-5C13H16N4O3S
- 3-Azidohexahydro-1-[(4-methylphenyl)sulfonyl]-4H-azepin-4-one171009-44-2C13H16N4O3S
- Cysteine, S-[2-cyano-2-[[(phenylamino)carbonyl]amino]ethyl]-653600-68-1C13H16N4O3S
- N-Hydroxy-3-[(isoquinoline-5-sulfonyl)amino]butanimidamide1561170-00-0C13H16N4O3S
- N-{1,3-Dimethyl-1H-pyrazolo[3,4-b]pyridin-5-yl}-3-(ethenesulfonyl)propanamide2224264-10-0C13H16N4O3S
- 3-({1-[(1-Methyl-1H-pyrazol-4-yl)sulfonyl]azetidin-3-yl}methoxy)pyridine2380081-99-0C13H16N4O3S
- 1 suppliers3-TsOPr-6-Me-Tetrazine1629962-57-7C13H16N4O3S
- N-Methyl-5-[4-(3-nitrophenoxy)butyl]-1,3,4-thiadiazol-2-amine87431-56-9C13H16N4O3S
- 3-(Benzenesulfonyl)-N,N-diethyl-1H-1,2,4-triazole-1-carboxamide123793-36-2C13H16N4O3S
- 3,5-Dimethyl-N-[1-(pyridin-2-yl)azetidin-3-yl]-1,2-oxazole-4-sulfonamide2394294-95-0C13H16N4O3S
- 1-(Benzenesulfonyl)-4-[(1,2,4-oxadiazol-3-yl)methyl]piperazine2421783-06-2C13H16N4O3S
- Methyl 1-{5-[2-amino-2-(thiophen-2-yl)ethyl]-1,2,4-oxadiazol-3-yl}azetidine-3-carboxylate2172432-85-6C13H16N4O3S
- N-(4-{1,2,6-Triazaspiro[2.5]oct-1-ene-6-sulfonyl}phenyl)acetamide2193066-88-3C13H16N4O3S
- 1-(Furan-2-carbonyl)-4-[3-(methoxymethyl)-1,2,4-thiadiazol-5-yl]piperazine3030765-60-4C13H16N4O3S
Frequently asked questions
What is the molar mass of C13H16N4O3S?
The molar mass of C13H16N4O3S is 308.36 g/mol, calculated from standard atomic weights for 13 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 308.0943 Da.
How many compounds have the formula C13H16N4O3S?
CompoundList lists 80 compounds with the molecular formula C13H16N4O3S, including (E)-Ethyl 3-(((dimethylamino)methylene)amino)-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate, N-(4-Amino-2-(butylthio)-6-oxo-1,6-dihydropyrimidin-5-yl)furan-2-carboxamide, N-(5-Methyl-1,2-oxazol-3-yl)-2-[(6-oxo-4-propyl-1,6-dihydropyrimidin-2-yl)sulfanyl]acetamide. 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 C13H16N4O3S?
C13H16N4O3S has a degree of unsaturation of 8. 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.