Molecular formula
C18H16N2O4S2
77 compounds have this formula on CompoundList.
- Molar mass
- 388.46g/mol
- Monoisotopic mass
- 388.0551Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 12
The formula C18H16N2O4S2 describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. 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 × 1855.66%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 164.15%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 27.21%14.007 × 2 = 28.014 g/mol
- O Oxygen × 416.47%15.999 × 4 = 63.996 g/mol
- S Sulfur × 216.51%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C18H16N2O4S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 77 of 77 compounds
4-Succinimidyloxycarbonyl-alpha-methyl-alpha(2-pyridyldithio)toluene
CAS 112241-19-7C18H16N2O4S2
![N-{2-[(Phenylsulfonyl)amino]phenyl}benzenesulfonamide chemical structure, C18H16N2O4S2, CAS 69627-35-6](/s/WTPGRAZMHGUBLF-UHFFFAOYSA-N.svg)
N-{2-[(Phenylsulfonyl)amino]phenyl}benzenesulfonamide
CAS 69627-35-6C18H16N2O4S2
![N-(1,3-Benzodioxol-5-yl)-2-[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanyl]acetamide chemical structure, C18H16N2O4S2, CAS 361184-92-1](/s/KQDPJAXQESQXFF-UHFFFAOYSA-N.svg)
N-(1,3-Benzodioxol-5-yl)-2-[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanyl]acetamide
CAS 361184-92-1C18H16N2O4S2
4-(Benzenesulfonamido)-N-phenylbenzenesulfonamide
CAS 431928-98-2C18H16N2O4S2
![N-[4-(Benzenesulfonamido)phenyl]benzenesulfonamide chemical structure, C18H16N2O4S2, CAS 16504-19-1](/s/KOIVCFKRQUPPKB-UHFFFAOYSA-N.svg)
N-[4-(Benzenesulfonamido)phenyl]benzenesulfonamide
CAS 16504-19-1C18H16N2O4S2
![{[3-(4-Methoxyphenyl)-4-oxo-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl]sulfanyl}acetic acid chemical structure, C18H16N2O4S2, CAS 351159-67-6](/s/WOINBLVENCHYNM-UHFFFAOYSA-N.svg)
{[3-(4-Methoxyphenyl)-4-oxo-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl]sulfanyl}acetic acid
CAS 351159-67-6C18H16N2O4S2
RefChem:388672
CAS 5635-52-9C18H16N2O4S2
5-((Phenylthio)methyl)-N-(4-sulfamoylphenyl)furan-2-carboxamide
CAS 831189-47-0C18H16N2O4S2
N-(4-(4-Methoxyphenyl)thiazol-2-yl)-4-(methylsulfonyl)benzamide
CAS 796110-07-1C18H16N2O4S2
N-(4-(4-Methoxyphenyl)thiazol-2-yl)-2-(methylsulfonyl)benzamide
CAS 851273-48-8C18H16N2O4S2
![2-(Benzenesulfonyl)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]acetamide chemical structure, C18H16N2O4S2, CAS 892039-54-2](/s/NDHSMBKOQOGBBA-UHFFFAOYSA-N.svg)
2-(Benzenesulfonyl)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]acetamide
CAS 892039-54-2C18H16N2O4S2
2-((2-Phenyl-4-tosyloxazol-5-yl)thio)acetamide
CAS 405920-33-4C18H16N2O4S2
![({4-[(4-Methylphenyl)sulfonyl]-2-phenyl-1H-imidazol-5-yl}sulfanyl)acetic acid chemical structure, C18H16N2O4S2, CAS 931694-78-9](/s/WUQRDZDZZLPOOM-UHFFFAOYSA-N.svg)
({4-[(4-Methylphenyl)sulfonyl]-2-phenyl-1H-imidazol-5-yl}sulfanyl)acetic acid
CAS 931694-78-9C18H16N2O4S2
6-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl 2-(thiophen-2-yl)acetate
CAS 877637-57-5C18H16N2O4S2
![N-[1-(Furan-2-carbonyl)-1,2,3,4-tetrahydroquinolin-6-yl]thiophene-2-sulfonamide chemical structure, C18H16N2O4S2, CAS 946246-92-0](/s/FCIGWHAAHQIDME-UHFFFAOYSA-N.svg)
N-[1-(Furan-2-carbonyl)-1,2,3,4-tetrahydroquinolin-6-yl]thiophene-2-sulfonamide
CAS 946246-92-0C18H16N2O4S2
N-(2-(Furan-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)thiophene-2-sulfonamide
CAS 955722-49-3C18H16N2O4S2
![2-{[(2-Oxo-1,3-benzothiazol-3(2H)-yl)acetyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid chemical structure, C18H16N2O4S2, CAS 755018-06-5](/s/KEGFJKKRXSWMTJ-UHFFFAOYSA-N.svg)
2-{[(2-Oxo-1,3-benzothiazol-3(2H)-yl)acetyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid
CAS 755018-06-5C18H16N2O4S2
![3-[[2-[(6-Ethoxy-1,3-benzothiazol-2-yl)sulfanyl]acetyl]amino]benzoic acid chemical structure, C18H16N2O4S2, CAS 356589-50-9](/s/BGYJQOYHMGSXHR-UHFFFAOYSA-N.svg)
3-[[2-[(6-Ethoxy-1,3-benzothiazol-2-yl)sulfanyl]acetyl]amino]benzoic acid
CAS 356589-50-9C18H16N2O4S2
![4-[[2-[(6-Ethoxy-1,3-benzothiazol-2-yl)sulfanyl]acetyl]amino]benzoic acid chemical structure, C18H16N2O4S2, CAS 356589-49-6](/s/FIQZOVFOBQPVBR-UHFFFAOYSA-N.svg)
4-[[2-[(6-Ethoxy-1,3-benzothiazol-2-yl)sulfanyl]acetyl]amino]benzoic acid
CAS 356589-49-6C18H16N2O4S2
(E)-4-(5-(Furan-2-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)-N-(4-hydroxyphenyl)butanamide
CAS 637318-92-4C18H16N2O4S2
(E)-4-(5-(Furan-2-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)-N-(2-hydroxyphenyl)butanamide
CAS 637318-89-9C18H16N2O4S2
(E)-4-(5-(Furan-2-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)-N-(3-hydroxyphenyl)butanamide
CAS 637318-90-2C18H16N2O4S2
(E)-3-(5-(Furan-2-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)-N-(3-methoxyphenyl)propanamide
CAS 682783-30-8C18H16N2O4S2
![N-[4-[(4-Methoxyphenyl)sulfamoyl]phenyl]thiophene-2-carboxamide chemical structure, C18H16N2O4S2, CAS 433696-51-6](/s/PXGVHUPNCGEPER-UHFFFAOYSA-N.svg)
N-[4-[(4-Methoxyphenyl)sulfamoyl]phenyl]thiophene-2-carboxamide
CAS 433696-51-6C18H16N2O4S2
- (E)-3-(5-(Furan-2-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)-N-(2-methoxyphenyl)propanamide682783-29-5C18H16N2O4S2
- (E)-3-(5-(Furan-2-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)-N-(4-methoxyphenyl)propanamide682783-31-9C18H16N2O4S2
- (Z)-4-(5-((6-Methoxyquinolin-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid904508-69-6C18H16N2O4S2
- Ethyl 2-(2-(4-oxo-4,5-dihydrothiazol-2-yl)acetamido)-4-phenylthiophene-3-carboxylate1049120-43-5C18H16N2O4S2
- 1-(3-((3-(Benzo[d]thiazol-2-yloxy)azetidin-1-yl)sulfonyl)phenyl)ethanone1421525-25-8C18H16N2O4S2
- N-[1-(Furan-2-carbonyl)-1,2,3,4-tetrahydroquinolin-7-yl]thiophene-2-sulfonamide946267-66-9C18H16N2O4S2
- N-(6,7-Dihydro-[1,4]dioxino[2',3':4,5]benzo[1,2-d]thiazol-2-yl)-2-((4-methoxyphenyl)thio)acetamide941951-52-6C18H16N2O4S2
- Ethyl 5-(4-acetylbenzamido)-3-methyl-4-thiocyanatothiophene-2-carboxylate681159-07-9C18H16N2O4S2
- (E)-N-((Z)-3-Allyl-5-(furan-2-ylmethylene)-4-oxothiazolidin-2-ylidene)-4-methylbenzenesulfonamide867041-85-8C18H16N2O4S2
- 2-[(5Z)-5-(Furan-2-ylmethylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[2-(4-hydroxyphenyl)ethyl]acetamide902312-78-1C18H16N2O4S2
- Methyl 2-((Z)-6-methoxy-2-(((E)-3-(thiophen-2-yl)acryloyl)imino)benzo[d]thiazol-3(2H)-yl)acetate865199-96-8C18H16N2O4S2
- 6-(((1-Methyl-1H-imidazol-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl 2-(methylthio)benzoate896311-64-1C18H16N2O4S2
- N-[(2-Phenyl-1,3-thiazol-4-yl)methyl]-2,3-dihydro-1,4-benzodioxine-6-sulfonamide863511-12-0C18H16N2O4S2
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-((5-(hydroxy(thiophen-3-yl)methyl)thiophen-2-yl)methyl)urea1797965-62-8C18H16N2O4S2
- N-((5-(Thiophen-3-yl)pyridin-3-yl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide1798490-51-3C18H16N2O4S2
- Methyl 4-(N-((5-(thiophen-3-yl)pyridin-3-yl)methyl)sulfamoyl)benzoate1788679-91-3C18H16N2O4S2
- Benzo[d]thiazol-2-yl(3-((4-methoxyphenyl)sulfonyl)azetidin-1-yl)methanone1705414-56-7C18H16N2O4S2
- N-((2-(Thiophen-2-yl)pyridin-4-yl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide2034437-68-6C18H16N2O4S2
- Methyl 4-(N-((2-(thiophen-2-yl)pyridin-4-yl)methyl)sulfamoyl)benzoate2034340-38-8C18H16N2O4S2
- 3-[2-Methyl-5-(2-methyl-1,3-thiazol-4-yl)benzenesulfonamido]benzoic acid2287298-66-0C18H16N2O4S2
- Ethyl 3-amino-4-(benzylsulfanyl)-6-nitro-1-benzothiophene-2-carboxylate402498-98-0C18H16N2O4S2
- 2-[(5Z)-2,4-Dioxo-5-(thiophen-2-ylmethylidene)-1,3-thiazolidin-3-yl]-N-[2-(4-hydroxyphenyl)ethyl]acetamide902315-34-8C18H16N2O4S2
- 2-((4-Methoxyphenyl)sulfonyl)-N-(4-phenylthiazol-2-yl)acetamide922904-36-7C18H16N2O4S2
- N-{4,6-Dioxa-10-thia-12-azatricyclo[7.3.0.0^{3,7}]dodeca-1(9),2,7,11-tetraen-11-yl}-3-[(4-methoxyphenyl)sulfanyl]propanamide942007-14-9C18H16N2O4S2
- 5-(Indoline-1-carbonyl)-N-(thiophen-2-ylmethyl)furan-2-sulfonamide1170266-11-1C18H16N2O4S2
- 2-(Benzo[d][1,3]dioxol-5-yloxy)-N-((4-methyl-2-(thiophen-2-yl)thiazol-5-yl)methyl)acetamide1396857-05-8C18H16N2O4S2
- 1-(Benzo[d]thiazol-2-yl)azetidin-3-yl 3-(methylsulfonyl)benzoate1396858-82-4C18H16N2O4S2
- (3-(Benzo[d]thiazol-2-yloxy)azetidin-1-yl)(3-(methylsulfonyl)phenyl)methanone1396771-06-4C18H16N2O4S2
- Methyl [(6-{[(2-methoxyphenyl)carbonyl]amino}-1,3-benzothiazol-2-yl)sulfanyl]acetate425655-04-5C18H16N2O4S2
- N-(4-(4-Methoxyphenyl)thiazol-2-yl)-3-(methylsulfonyl)benzamide896284-84-7C18H16N2O4S2
- N-(1-Thiophen-2-ylsulfonyl-3,4-dihydro-2H-quinolin-6-yl)furan-2-carboxamide942006-93-1C18H16N2O4S2
- N-(1-(Furan-2-carbonyl)indolin-6-yl)-5-methylthiophene-2-sulfonamide1040661-63-9C18H16N2O4S2
- 2-((4-(Phenylsulfonyl)-2-(p-tolyl)-1H-imidazol-5-yl)thio)acetic acid1040675-22-6C18H16N2O4S2
- (E)-2,5-Dimethyl-N-(6-(methylsulfonyl)-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-ylidene)furan-3-carboxamide1173308-05-8C18H16N2O4S2
- N-((2-(Thiophen-2-yl)pyridin-3-yl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide2034254-89-0C18H16N2O4S2
- N-((2-(Thiophen-3-yl)pyridin-3-yl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide2034269-33-3C18H16N2O4S2
- Methyl 4-(N-((5-(thiophen-2-yl)pyridin-3-yl)methyl)sulfamoyl)benzoate2034598-75-7C18H16N2O4S2
- Methyl 4-(N-((2-(thiophen-3-yl)pyridin-4-yl)methyl)sulfamoyl)benzoate2034582-20-0C18H16N2O4S2
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(2-hydroxy-2-(thiophen-2-yl)-2-(thiophen-3-yl)ethyl)urea2034402-30-5C18H16N2O4S2
- 1-(Benzo[d]isoxazol-3-yl)-N-(2-(5-(furan-3-yl)thiophen-2-yl)ethyl)methanesulfonamide2034567-16-1C18H16N2O4S2
- Methyl 4-({[2-(thiophen-3-yl)pyridin-3-yl]methyl}sulfamoyl)benzoate2210136-87-9C18H16N2O4S2
- N-(2-Methoxyphenyl)-4-(thiophen-2-ylsulfonylamino)benzamide928992-37-4C18H16N2O4S2
- 7,7'-Disulfanediylbis(4-methyl-2H-1,4-benzoxazin-3(4H)-one)139503-11-0C18H16N2O4S2
- 1-(2H-1,3-Benzodioxol-5-yl)-3-(2-{[2,2'-bithiophene]-5-yl}-2-hydroxyethyl)urea2097901-27-2C18H16N2O4S2
- N-(4-Sulfamoylphenyl)[1,1'-biphenyl]-4-sulfonamide920527-28-2C18H16N2O4S2
- 1-(1,3-Benzodioxol-5-yl)-3-[2-hydroxy-2-(5-thiophen-3-ylthiophen-2-yl)ethyl]urea2309191-79-3C18H16N2O4S2
- Ethyl 4-phenyl-2-[(phenylsulfonyl)amino]-5-thiazolecarboxylate1328265-72-0C18H16N2O4S2
- 5-Formyl-2-phenoxy-3-{[(thiophen-2-yl)methyl]amino}benzene-1-sulfonamide62274-14-0C18H16N2O4S2
- 2-[5-(2-{[(Benzyloxy)carbonyl](methyl)amino}-1,3-thiazol-4-yl)thiophen-2-yl]acetic acid2639446-61-8C18H16N2O4S2
- 2-(2-{[(Benzyloxy)carbonyl][(thiophen-2-yl)methyl]amino}-1,3-thiazol-4-yl)acetic acid2680714-60-5C18H16N2O4S2
- 2-[5-({[(Benzyloxy)carbonyl](1,3-thiazol-2-yl)amino}methyl)thiophen-2-yl]acetic acid2680836-57-9C18H16N2O4S2
- Diallyl 6,6'-disulfanediyldinicotinate3064111-91-4C18H16N2O4S2
- 6-{[2-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-oxoethyl]sulfanyl}-2,3-dimethylthieno[2,3-d]pyrimidin-4(3H)-one606107-49-7C18H16N2O4S2
Frequently asked questions
What is the molar mass of C18H16N2O4S2?
The molar mass of C18H16N2O4S2 is 388.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 388.0551 Da.
How many compounds have the formula C18H16N2O4S2?
CompoundList lists 77 compounds with the molecular formula C18H16N2O4S2, including 4-Succinimidyloxycarbonyl-alpha-methyl-alpha(2-pyridyldithio)toluene, N-{2-[(Phenylsulfonyl)amino]phenyl}benzenesulfonamide, N-(1,3-Benzodioxol-5-yl)-2-[(6-ethoxy-1,3-benzothiazol-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 C18H16N2O4S2?
C18H16N2O4S2 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.