CompoundList
Molecular formula

C16H16N4O3S

181 compounds have this formula on CompoundList.

Molar mass
344.39g/mol
Monoisotopic mass
344.0943Da
Atoms
40
Elements
5
Rings plus double bonds
11

The formula C16H16N4O3S describes a molecule made of 16 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 × 1655.80%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 164.68%
    1.008 × 16 = 16.128 g/mol
  • N Nitrogen × 416.27%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 313.94%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 19.31%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C16H16N4O3S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 100 of 181 compounds

2-((5-(2-Furyl)-4-ME-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide chemical structure, C16H16N4O3S, CAS 498550-72-4
2-((5-(2-Furyl)-4-ME-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide
CAS 498550-72-4C16H16N4O3S
2-[[1-(3-Methoxyphenyl)-2-imidazolyl]thio]-N-(5-methyl-3-isoxazolyl)acetamide chemical structure, C16H16N4O3S, CAS 851132-38-2
2-[[1-(3-Methoxyphenyl)-2-imidazolyl]thio]-N-(5-methyl-3-isoxazolyl)acetamide
CAS 851132-38-2C16H16N4O3S
2-[(5,6-Dimethyl-4-thieno[2,3-d]pyrimidinyl)amino]-1-(4-nitrophenyl)ethanol chemical structure, C16H16N4O3S, CAS 876948-28-6
2-[(5,6-Dimethyl-4-thieno[2,3-d]pyrimidinyl)amino]-1-(4-nitrophenyl)ethanol
CAS 876948-28-6C16H16N4O3S
3-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-N-(5-propyl-1,3,4-thiadiazol-2-yl)propanamide chemical structure, C16H16N4O3S, CAS 376625-01-3
3-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-N-(5-propyl-1,3,4-thiadiazol-2-yl)propanamide
CAS 376625-01-3C16H16N4O3S
4-(2,5-Dioxopyrrolidin-1-yl)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)benzamide chemical structure, C16H16N4O3S, CAS 392243-28-6
4-(2,5-Dioxopyrrolidin-1-yl)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)benzamide
CAS 392243-28-6C16H16N4O3S
Methyl 2-((4-oxo-1-phenyl-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)butanoate chemical structure, C16H16N4O3S, CAS 850911-73-8
Methyl 2-((4-oxo-1-phenyl-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)butanoate
CAS 850911-73-8C16H16N4O3S
3-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-N-[5-(propan-2-yl)-1,3,4-thiadiazol-2-yl]propanamide chemical structure, C16H16N4O3S, CAS 316127-91-0
3-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-N-[5-(propan-2-yl)-1,3,4-thiadiazol-2-yl]propanamide
CAS 316127-91-0C16H16N4O3S
2-[[4-(Furan-2-ylmethyl)-5-(phenoxymethyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide chemical structure, C16H16N4O3S, CAS 557061-10-6
2-[[4-(Furan-2-ylmethyl)-5-(phenoxymethyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide
CAS 557061-10-6C16H16N4O3S
4,5-Dihydro-3-(2-thienyl)-5-isoxazolecarboxylic acid 2-(((4-methylphenyl)amino)carbonyl)hydrazide chemical structure, C16H16N4O3S, CAS 478259-21-1
4,5-Dihydro-3-(2-thienyl)-5-isoxazolecarboxylic acid 2-(((4-methylphenyl)amino)carbonyl)hydrazide
CAS 478259-21-1C16H16N4O3S
2-[4-Ethyl-5-(8-quinolyloxymethyl)-1,2,4-triazol-3-ylthio]acetic acid chemical structure, C16H16N4O3S, CAS 496776-38-6
2-[4-Ethyl-5-(8-quinolyloxymethyl)-1,2,4-triazol-3-ylthio]acetic acid
CAS 496776-38-6C16H16N4O3S
N,4-dimethyl-N-[(3-pyridin-2-yl-1,2,4-oxadiazol-5-yl)methyl]benzenesulfonamide chemical structure, C16H16N4O3S, CAS 701221-22-9
N,4-dimethyl-N-[(3-pyridin-2-yl-1,2,4-oxadiazol-5-yl)methyl]benzenesulfonamide
CAS 701221-22-9C16H16N4O3S
Methyl 3-amino-2-carbamoyl-6-methyl-4-pyridin-4-yl-4,7-dihydrothieno[2,3-b]pyridine-5-carboxylate chemical structure, C16H16N4O3S, CAS 158228-03-6
Methyl 3-amino-2-carbamoyl-6-methyl-4-pyridin-4-yl-4,7-dihydrothieno[2,3-b]pyridine-5-carboxylate
CAS 158228-03-6C16H16N4O3S
N,4-dimethyl-N-[(3-pyridin-4-yl-1,2,4-oxadiazol-5-yl)methyl]benzenesulfonamide chemical structure, C16H16N4O3S, CAS 702649-70-5
N,4-dimethyl-N-[(3-pyridin-4-yl-1,2,4-oxadiazol-5-yl)methyl]benzenesulfonamide
CAS 702649-70-5C16H16N4O3S
N-[[[2-(4-Methoxyphenyl)acetyl]amino]carbamothioyl]pyridine-3-carboxamide chemical structure, C16H16N4O3S, CAS 843637-37-6
N-[[[2-(4-Methoxyphenyl)acetyl]amino]carbamothioyl]pyridine-3-carboxamide
CAS 843637-37-6C16H16N4O3S
4-(3-Imidazo[1,2-a]pyrimidin-2-ylphenyl)sulfonylmorpholine chemical structure, C16H16N4O3S, CAS 586999-43-1
4-(3-Imidazo[1,2-a]pyrimidin-2-ylphenyl)sulfonylmorpholine
CAS 586999-43-1C16H16N4O3S
2-(8,8-Dimethyl-8,9-dihydro-6H-7,11-dioxa-2,4,10-triaza-benzo[b]fluoren-1-ylsulfanyl)-acetamide chemical structure, C16H16N4O3S, CAS 896826-49-6
2-(8,8-Dimethyl-8,9-dihydro-6H-7,11-dioxa-2,4,10-triaza-benzo[b]fluoren-1-ylsulfanyl)-acetamide
CAS 896826-49-6C16H16N4O3S
N-[5-(Ethoxymethyl)-1,3,4-thiadiazol-2-yl]-5-methyl-3-phenyl-1,2-oxazole-4-carboxamide chemical structure, C16H16N4O3S, CAS 701226-86-0
N-[5-(Ethoxymethyl)-1,3,4-thiadiazol-2-yl]-5-methyl-3-phenyl-1,2-oxazole-4-carboxamide
CAS 701226-86-0C16H16N4O3S
2-((1-(4-Methoxyphenyl)-1H-imidazol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide chemical structure, C16H16N4O3S, CAS 851132-60-0
2-((1-(4-Methoxyphenyl)-1H-imidazol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide
CAS 851132-60-0C16H16N4O3S
2-[6-(3-Nitrophenyl)pyridazin-3-yl]sulfanyl-1-pyrrolidin-1-ylethanone chemical structure, C16H16N4O3S, CAS 872689-10-6
2-[6-(3-Nitrophenyl)pyridazin-3-yl]sulfanyl-1-pyrrolidin-1-ylethanone
CAS 872689-10-6C16H16N4O3S
N,4-dimethyl-N-[(3-pyridin-3-yl-1,2,4-oxadiazol-5-yl)methyl]benzenesulfonamide chemical structure, C16H16N4O3S, CAS 702649-60-3
N,4-dimethyl-N-[(3-pyridin-3-yl-1,2,4-oxadiazol-5-yl)methyl]benzenesulfonamide
CAS 702649-60-3C16H16N4O3S
N-(1,3-Benzothiazol-2-yl)-2-(2,4-dioxo-1,3-diazaspiro[4.4]non-3-yl)acetamide chemical structure, C16H16N4O3S, CAS 1016470-59-9
N-(1,3-Benzothiazol-2-yl)-2-(2,4-dioxo-1,3-diazaspiro[4.4]non-3-yl)acetamide
CAS 1016470-59-9C16H16N4O3S
1,4,3,5-Oxathiadiazine-2,6-diamine, N,N'-dimethyl-N,N'-diphenyl-, 4,4-dioxide chemical structure, C16H16N4O3S, CAS 40028-35-1
1,4,3,5-Oxathiadiazine-2,6-diamine, N,N'-dimethyl-N,N'-diphenyl-, 4,4-dioxide
CAS 40028-35-1C16H16N4O3S
Enpp-1-IN-19 chemical structure, C16H16N4O3S, CAS 2738583-25-8
Enpp-1-IN-19
CAS 2738583-25-8C16H16N4O3S
1-Ethyl-6-methoxy-N-(5-methyl-1,3,4-thiadiazol-2-yl)-4-oxo-1,4-dihydroquinoline-3-carboxamide chemical structure, C16H16N4O3S, CAS 1010872-36-2
1-Ethyl-6-methoxy-N-(5-methyl-1,3,4-thiadiazol-2-yl)-4-oxo-1,4-dihydroquinoline-3-carboxamide
CAS 1010872-36-2C16H16N4O3S

Frequently asked questions

What is the molar mass of C16H16N4O3S?

The molar mass of C16H16N4O3S is 344.39 g/mol, calculated from standard atomic weights for 16 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 344.0943 Da.

How many compounds have the formula C16H16N4O3S?

CompoundList lists 181 compounds with the molecular formula C16H16N4O3S, including 2-((5-(2-Furyl)-4-ME-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide, 2-[[1-(3-Methoxyphenyl)-2-imidazolyl]thio]-N-(5-methyl-3-isoxazolyl)acetamide, 2-[(5,6-Dimethyl-4-thieno[2,3-d]pyrimidinyl)amino]-1-(4-nitrophenyl)ethanol. 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 C16H16N4O3S?

C16H16N4O3S 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.