Molecular formula
C16H18N2O4S2
109 compounds have this formula on CompoundList.
- Molar mass
- 366.45g/mol
- Monoisotopic mass
- 366.0708Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 9
The formula C16H18N2O4S2 describes a molecule made of 16 carbon atoms, 18 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 × 1652.44%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 184.95%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 27.64%14.007 × 2 = 28.014 g/mol
- O Oxygen × 417.46%15.999 × 4 = 63.996 g/mol
- S Sulfur × 217.50%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C16H18N2O4S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 109 compounds
![[4-(4-Methoxy-benzenesulfonyl)-piperazin-1-yl]-thiophen-2-yl-methanone chemical structure, C16H18N2O4S2, CAS 333756-92-6](/s/JULZOFFFIPVAHE-UHFFFAOYSA-N.svg)
[4-(4-Methoxy-benzenesulfonyl)-piperazin-1-yl]-thiophen-2-yl-methanone
CAS 333756-92-6C16H18N2O4S2
(Z)-5-(2,4-Dimethoxybenzylidene)-3-morpholino-2-thioxothiazolidin-4-one
CAS 881816-89-3C16H18N2O4S2
5-(2,3-Dimethoxyphenyl)-1-(methylsulfonyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazole
CAS 488138-18-7C16H18N2O4S2
![2-Methoxyethyl 8-methyl-4-oxo-6-(thiophen-2-yl)-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-7-carboxylate chemical structure, C16H18N2O4S2, CAS 385390-49-8](/s/OZVMXGUEYINDCN-UHFFFAOYSA-N.svg)
2-Methoxyethyl 8-methyl-4-oxo-6-(thiophen-2-yl)-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-7-carboxylate
CAS 385390-49-8C16H18N2O4S2
5-(3,4-Dimethoxyphenyl)-1-(methylsulfonyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazole
CAS 511237-78-8C16H18N2O4S2
N-(5,5-Dimethyl-7-oxo-4,6-dihydro-1,3-benzothiazol-2-yl)-4-methoxybenzenesulfonamide
CAS 600130-27-6C16H18N2O4S2
![N-[(2E)-5,5-Dioxido-3-(prop-2-en-1-yl)tetrahydrothieno[3,4-d][1,3]thiazol-2(3H)-ylidene]-2-phenoxyacetamide chemical structure, C16H18N2O4S2, CAS 902025-83-6](/s/HTTYIMQAUVHCCW-UHFFFAOYSA-N.svg)
N-[(2E)-5,5-Dioxido-3-(prop-2-en-1-yl)tetrahydrothieno[3,4-d][1,3]thiazol-2(3H)-ylidene]-2-phenoxyacetamide
CAS 902025-83-6C16H18N2O4S2
1,4-Bis(phenylsulfonyl)piperazine
CAS 7250-99-9C16H18N2O4S2
(5Z)-5-(3-Ethoxy-4-hydroxybenzylidene)-3-(morpholin-4-yl)-2-thioxo-1,3-thiazolidin-4-one
CAS 881817-41-0C16H18N2O4S2
N,N-Dimethyl-4-(2-phenylethenesulfonamido)benzene-1-sulfonamide
CAS 1164458-01-8C16H18N2O4S2
![N-Methyl-N'-[2-(4-methylbenzenesulfonyl)-2-(thiophen-2-yl)ethyl]ethanediamide chemical structure, C16H18N2O4S2, CAS 896315-79-0](/s/QCPPNZGNRJRHDR-UHFFFAOYSA-N.svg)
N-Methyl-N'-[2-(4-methylbenzenesulfonyl)-2-(thiophen-2-yl)ethyl]ethanediamide
CAS 896315-79-0C16H18N2O4S2
Ethyl 2-((5-methoxy-4-((4-methoxyphenyl)sulfanyl)-2-pyrimidinyl)sulfanyl)acetate
CAS 338423-26-0C16H18N2O4S2
(Z)-5-(2,3-Dimethoxybenzylidene)-3-morpholino-2-thioxothiazolidin-4-one
CAS 1164539-08-5C16H18N2O4S2
(Z)-5-(2,5-Dimethoxybenzylidene)-3-morpholino-2-thioxothiazolidin-4-one
CAS 881817-00-1C16H18N2O4S2
![N-Methyl-N-[4-(morpholine-4-carbonyl)phenyl]thiophene-2-sulfonamide chemical structure, C16H18N2O4S2, CAS 874584-30-2](/s/FPDZEZDEZGYSTF-UHFFFAOYSA-N.svg)
N-Methyl-N-[4-(morpholine-4-carbonyl)phenyl]thiophene-2-sulfonamide
CAS 874584-30-2C16H18N2O4S2
N,4,5-trimethyl-2-(2-(phenylsulfonyl)acetamido)thiophene-3-carboxamide
CAS 896300-97-3C16H18N2O4S2
N-Methyl-2-(3-tosylpropanamido)thiophene-3-carboxamide
CAS 895451-71-5C16H18N2O4S2
N-(1-(4-Ethoxyphenyl)-5-oxopyrrolidin-3-yl)thiophene-2-sulfonamide
CAS 905686-53-5C16H18N2O4S2
N-(5-Acetyl-4-methylthiazol-2-yl)-3-tosylpropanamide
CAS 898414-41-0C16H18N2O4S2
![2-[(4-Methoxyphenyl)sulfonylamino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C16H18N2O4S2, CAS 581780-44-1](/s/PEHHOAGJUNCDTJ-UHFFFAOYSA-N.svg)
2-[(4-Methoxyphenyl)sulfonylamino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 581780-44-1C16H18N2O4S2
![Ethyl (3-hydroxy-5-oxo-2,3,6,7,8,9-hexahydro-5H-[1]benzothieno[2,3-d][1,3]thiazolo[3,2-a]pyrimidin-3-yl)acetate chemical structure, C16H18N2O4S2, CAS 327094-65-5](/s/MQZKSABCKINXGX-UHFFFAOYSA-N.svg)
Ethyl (3-hydroxy-5-oxo-2,3,6,7,8,9-hexahydro-5H-[1]benzothieno[2,3-d][1,3]thiazolo[3,2-a]pyrimidin-3-yl)acetate
CAS 327094-65-5C16H18N2O4S2
![N-[4-(Morpholin-4-ylsulfonyl)phenyl]-2-(thiophen-2-yl)acetamide chemical structure, C16H18N2O4S2, CAS 432496-55-4](/s/IDPCXEPUYNFYAT-UHFFFAOYSA-N.svg)
N-[4-(Morpholin-4-ylsulfonyl)phenyl]-2-(thiophen-2-yl)acetamide
CAS 432496-55-4C16H18N2O4S2
N-Methyl-1-methylsulfonyl-N-phenyl-2,3-dihydroindole-5-sulfonamide
CAS 519016-29-6C16H18N2O4S2
Prc 2362
CAS 82571-52-6C16H18N2O4S2
- 2-(3-(Ethylsulfonyl)benzamido)-4,5-dimethylthiophene-3-carboxamide886928-08-1C16H18N2O4S2
- 5-Ethyl-N-(4-methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)thiophene-2-sulfonamide922007-05-4C16H18N2O4S2
- Thiphencillin26552-51-2C16H18N2O4S2
- N-(2-Oxo-2-(2-phenylmorpholino)ethyl)thiophene-2-sulfonamide953955-89-0C16H18N2O4S2
- N-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)methanesulfonamide954635-15-5C16H18N2O4S2
- N-(5-Acetyl-4-methylthiazol-2-yl)-3-(isopropylsulfonyl)benzamide941992-97-8C16H18N2O4S2
- N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-5-methylthiophene-2-sulfonamide921907-27-9C16H18N2O4S2
- N-(3,3,5-Trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)thiophene-2-sulfonamide922102-82-7C16H18N2O4S2
- N-[1-(2-Methoxyacetyl)-1,2,3,4-tetrahydroquinolin-7-yl]thiophene-2-sulfonamide1171696-15-3C16H18N2O4S2
- N-(1,1-Dioxo-1lambda6-thiolan-3-yl)-2-[(4-methylphenoxy)methyl]-1,3-thiazole-4-carboxamide930994-35-7C16H18N2O4S2
- 3-((2-((Phenylsulfonyl)methyl)pyrrolidin-1-yl)sulfonyl)pyridine1448033-60-0C16H18N2O4S2
- N,2-dimethyl-5-(2-phenylethenesulfonamido)benzene-1-sulfonamide950032-48-1C16H18N2O4S2
- Ethyl 2-[2-[(2-methoxy-4-methylsulfanylbenzoyl)amino]-1,3-thiazol-4-yl]acetate349540-79-0C16H18N2O4S2
- 1-Benzo[1,3]dioxol-5-ylmethyl-4-(thiophene-2-sulfonyl)-piperazine324774-68-7C16H18N2O4S2
- N-(1-Methylsulfonyl-3,4-dihydro-2H-quinolin-7-yl)benzenesulfonamide932320-51-9C16H18N2O4S2
- 2-(2-Methoxyethylsulfanyl)-N-(4-sulfamoylphenyl)benzamide710990-47-9C16H18N2O4S2
- Methyl 3-(((((3,4-dimethoxyphenyl)methyl)amino)thioxomethyl)amino)thiophene-2-carboxylate1024126-56-4C16H18N2O4S2
- (E)-5-(Furan-2-ylmethylene)-3-(4-morpholino-4-oxobutyl)-2-thioxothiazolidin-4-one682764-09-6C16H18N2O4S2
- 3-{[(4-Methoxyphenyl)sulfonyl](methyl)amino}-N-(prop-2-en-1-yl)thiophene-2-carboxamide1115871-60-7C16H18N2O4S2
- 2-[2-Ethoxy-4-[(Z)-(3-ethyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]phenoxy]acetamide522595-09-1C16H18N2O4S2
- (Z)-2-(4-((3-Isopropyl-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)-2-methoxyphenoxy)acetamide627039-30-9C16H18N2O4S2
- N-[4-(Oxolan-2-ylmethylsulfamoyl)phenyl]thiophene-2-carboxamide710973-94-7C16H18N2O4S2
- N-[(2Z)-3-(3-Methoxyphenyl)-5,5-dioxidotetrahydrothieno[3,4-d][1,3]thiazol-2(3H)-ylidene]cyclopropanecarboxamide900295-70-7C16H18N2O4S2
- N-[(2Z)-3-(4-Methoxyphenyl)-5,5-dioxidotetrahydrothieno[3,4-d][1,3]thiazol-2(3H)-ylidene]cyclopropanecarboxamide892630-02-3C16H18N2O4S2
- N-(3-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)-3-methylbenzenesulfonamide942011-06-5C16H18N2O4S2
- N-[(2Z)-3-(2-Methoxyphenyl)-5,5-dioxidotetrahydrothieno[3,4-d][1,3]thiazol-2(3H)-ylidene]cyclopropanecarboxamide892636-32-7C16H18N2O4S2
- N-(1-(Phenylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)methanesulfonamide951485-45-3C16H18N2O4S2
- N-(4-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)-4-methylbenzenesulfonamide899953-12-9C16H18N2O4S2
- N-(3-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)-4-methylbenzenesulfonamide941886-05-1C16H18N2O4S2
- 3-[(4-Benzylpiperazin-1-yl)sulfonyl]thiophene-2-carboxylic acid941239-25-4C16H18N2O4S2
- N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-5-methylthiophene-2-sulfonamide921916-08-7C16H18N2O4S2
- 4-(Morpholinosulfonyl)-N-(thiophen-3-ylmethyl)benzamide1211286-03-1C16H18N2O4S2
- Methyl (4-(N-cyclopropyl-N-(thiophen-3-ylmethyl)sulfamoyl)phenyl)carbamate1797318-24-1C16H18N2O4S2
- 3-((4-Methoxyphenyl)sulfonyl)-N-(thiophen-2-ylmethyl)azetidine-1-carboxamide1796970-17-6C16H18N2O4S2
- 3-(4-(Methylsulfonyl)phenyl)-1-(3-(thiazol-2-yloxy)azetidin-1-yl)propan-1-one1798047-25-2C16H18N2O4S2
- Methyl 3-amino-4-(cyclohexylsulfanyl)-6-nitro-1-benzothiophene-2-carboxylate438230-79-6C16H18N2O4S2
- 2-((3-Allyl-6,6-dimethyl-4-oxo-4,5,6,8-tetrahydro-3H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetic acid316360-88-0C16H18N2O4S2
- Benzenesulfonamide, 4-((2-(4-(ethylthio)phenyl)-1-hydroxy-2-oxoethyl)amino)-53066-86-7C16H18N2O4S2
- N-(1-Methylsulfonyl-3,4-dihydro-2H-quinolin-6-yl)benzenesulfonamide899945-73-4C16H18N2O4S2
- N-(5-Acetyl-4-methylthiazol-2-yl)-4-(phenylsulfonyl)butanamide941966-81-0C16H18N2O4S2
- N-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-2-[4-(ethanesulfonyl)phenyl]acetamide941884-37-3C16H18N2O4S2
- 2-((4-Methoxyphenyl)sulfonyl)-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)acetamide941951-61-7C16H18N2O4S2
- N-(5-Acetyl-4-methylthiazol-2-yl)-4-(isopropylsulfonyl)benzamide941957-05-7C16H18N2O4S2
- N-{4-[2-(Morpholin-4-yl)-2-oxoethyl]phenyl}thiophene-2-sulfonamide1060254-89-8C16H18N2O4S2
- 3-(2,4-Dimethoxyphenyl)-1-methanesulfonyl-5-(thiophen-2-yl)-4,5-dihydro-1H-pyrazole1798004-58-6C16H18N2O4S2
- Ethyl 2-[2-(2-acetylsulfanylacetyl)imino-6-methyl-1,3-benzothiazol-3-yl]acetate905680-29-7C16H18N2O4S2
- 2-(4-(Ethylsulfonyl)benzamido)-4,5-dimethylthiophene-3-carboxamide886923-35-9C16H18N2O4S2
- 2-(2-(Ethylsulfonyl)benzamido)-4,5-dimethylthiophene-3-carboxamide886932-73-6C16H18N2O4S2
- N-[4-(1,1-Dioxothiazinan-2-yl)phenyl]benzenesulfonamide899731-91-0C16H18N2O4S2
- N-(4-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)-3-methylbenzenesulfonamide942010-67-5C16H18N2O4S2
- N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methylphenyl)benzenesulfonamide941932-17-8C16H18N2O4S2
- N-[3-Methoxy-4-(2-oxopiperidin-1-yl)phenyl]thiophene-2-sulfonamide941939-42-0C16H18N2O4S2
- N-((1-(4-Methoxyphenyl)-5-oxopyrrolidin-3-yl)methyl)thiophene-2-sulfonamide955254-51-0C16H18N2O4S2
- 2-(4-Tosylbutanamido)thiophene-3-carboxamide941967-48-2C16H18N2O4S2
- 2-(2-(4-(Ethylsulfonyl)phenyl)acetamido)-N-methylthiophene-3-carboxamide941884-59-9C16H18N2O4S2
- 2-(3-(Isopropylsulfonyl)benzamido)-N-methylthiophene-3-carboxamide941932-40-7C16H18N2O4S2
- 2-(4-(Isopropylsulfonyl)benzamido)-N-methylthiophene-3-carboxamide941993-33-5C16H18N2O4S2
- Butyl 4-{[(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetyl]amino}benzoate1142207-19-9C16H18N2O4S2
- N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-5-methylthiophene-2-sulfonamide922007-89-4C16H18N2O4S2
- N-(3,3,5-Trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)thiophene-2-sulfonamide921903-21-1C16H18N2O4S2
- N-Methyl-2-(4-(phenylsulfonyl)butanamido)thiophene-3-carboxamide922908-70-1C16H18N2O4S2
- 4-[1-(2-Phenylethenesulfonamido)ethyl]benzene-1-sulfonamide1090743-39-7C16H18N2O4S2
- (2,4-Dimethylthiazol-5-yl)(3-((4-methoxyphenyl)sulfonyl)azetidin-1-yl)methanone1706145-95-0C16H18N2O4S2
- (4-(Methylsulfonyl)piperidin-1-yl)(4-(thiazol-2-yloxy)phenyl)methanone2034373-84-5C16H18N2O4S2
- 2-Methoxy-5-((3-(thiophen-2-yl)pyrrolidin-1-yl)sulfonyl)benzamide2194904-59-9C16H18N2O4S2
- 2-(4-((3-(Thiophen-2-yl)pyrrolidin-1-yl)sulfonyl)phenoxy)acetamide2194904-89-5C16H18N2O4S2
- 2-(4-{[3-(Thiophen-3-yl)pyrrolidin-1-yl]sulfonyl}phenoxy)acetamide2176270-89-4C16H18N2O4S2
- 2-Methoxy-5-{[3-(thiophen-3-yl)pyrrolidin-1-yl]sulfonyl}benzamide2210144-39-9C16H18N2O4S2
- N-(2,3-Dihydro-1H-inden-2-yl)-N-methyl-6-methylsulfonylpyridine-3-sulfonamide2192473-63-3C16H18N2O4S2
- 4-(Toluene-4-sulfonyl)-4,5,6,7-tetrahydro-thiazolo[5,4-b]pyridine-2-carboxylic acid ethyl ester2414476-31-4C16H18N2O4S2
- 21,22-Dioxa-3,13-dithia-10,16-diazatricyclo(16.2.1.1(sup 5,8))docosa-5,7,18,20-tetraene-9,17-dione67364-58-3C16H18N2O4S2
- 3-[(5Z)-4-Oxo-5-{[5-(piperidin-1-yl)furan-2-yl]methylidene}-2-thioxo-1,3-thiazolidin-3-yl]propanoic acid881217-19-2C16H18N2O4S2
- N-[3-Methoxy-4-(2-oxopyrrolidin-1-yl)phenyl]-5-methylthiophene-2-sulfonamide942012-80-8C16H18N2O4S2
- N-[4-Methoxy-3-(2-oxopyrrolidin-1-yl)phenyl]-5-methylthiophene-2-sulfonamide941872-42-0C16H18N2O4S2
- N-[4-Methoxy-3-(2-oxopiperidin-1-yl)phenyl]thiophene-2-sulfonamide941983-37-5C16H18N2O4S2
- N-(1,1-Dioxo-1lambda6-thiolan-3-yl)-N-[(furan-2-yl)methyl]-2-(methylsulfanyl)pyridine-3-carboxamide930953-49-4C16H18N2O4S2
Frequently asked questions
What is the molar mass of C16H18N2O4S2?
The molar mass of C16H18N2O4S2 is 366.45 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 366.0708 Da.
How many compounds have the formula C16H18N2O4S2?
CompoundList lists 109 compounds with the molecular formula C16H18N2O4S2, including [4-(4-Methoxy-benzenesulfonyl)-piperazin-1-yl]-thiophen-2-yl-methanone, (Z)-5-(2,4-Dimethoxybenzylidene)-3-morpholino-2-thioxothiazolidin-4-one, 5-(2,3-Dimethoxyphenyl)-1-(methylsulfonyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazole. 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 C16H18N2O4S2?
C16H18N2O4S2 has a degree of unsaturation of 9. 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.