Molecular formula
C20H20N4O4S2
78 compounds have this formula on CompoundList.
- Molar mass
- 444.52g/mol
- Monoisotopic mass
- 444.0926Da
- Atoms
- 50
- Elements
- 5
- Rings plus double bonds
- 13
The formula C20H20N4O4S2 describes a molecule made of 20 carbon atoms, 20 hydrogen atoms, 4 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 × 2054.04%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 204.54%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 412.60%14.007 × 4 = 56.028 g/mol
- O Oxygen × 414.40%15.999 × 4 = 63.996 g/mol
- S Sulfur × 214.42%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C20H20N4O4S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 78 of 78 compounds
![4-Methyl-3-(morpholine-4-sulfonyl)-N-[4-(pyridin-2-yl)-1,3-thiazol-2-yl]benzamide chemical structure, C20H20N4O4S2, CAS 848373-17-1](/s/ICXBYAWXQRDDNK-UHFFFAOYSA-N.svg)
4-Methyl-3-(morpholine-4-sulfonyl)-N-[4-(pyridin-2-yl)-1,3-thiazol-2-yl]benzamide
CAS 848373-17-1C20H20N4O4S2
![2-Methoxy-N-(4-{[(4-methyl-2-pyrimidinyl)amino]sulfonyl}phenyl)-4-(methylsulfanyl)benzamide chemical structure, C20H20N4O4S2, CAS 349576-25-6](/s/RRQWBTKEQFHVRJ-UHFFFAOYSA-N.svg)
2-Methoxy-N-(4-{[(4-methyl-2-pyrimidinyl)amino]sulfonyl}phenyl)-4-(methylsulfanyl)benzamide
CAS 349576-25-6C20H20N4O4S2
![2-((3-(4-Ethoxyphenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide chemical structure, C20H20N4O4S2, CAS 362502-05-4](/s/QHVZBTWZVYBUMD-UHFFFAOYSA-N.svg)
2-((3-(4-Ethoxyphenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide
CAS 362502-05-4C20H20N4O4S2
![3-Isobutyrylamino-N-[4-(thiazol-2-ylsulfamoyl)-phenyl]-benzamide chemical structure, C20H20N4O4S2, CAS 599190-80-4](/s/NXPFQYOEATXNML-UHFFFAOYSA-N.svg)
3-Isobutyrylamino-N-[4-(thiazol-2-ylsulfamoyl)-phenyl]-benzamide
CAS 599190-80-4C20H20N4O4S2
![2-((3-(4-Methoxyphenyl)-6-methyl-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide chemical structure, C20H20N4O4S2, CAS 905695-89-8](/s/AXPQSQAUBWUDTB-UHFFFAOYSA-N.svg)
2-((3-(4-Methoxyphenyl)-6-methyl-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide
CAS 905695-89-8C20H20N4O4S2
![2,5-Dimethoxy-N-(2-(2-phenylthiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)benzenesulfonamide chemical structure, C20H20N4O4S2, CAS 877641-94-6](/s/LZKMNIBERZRTAI-UHFFFAOYSA-N.svg)
2,5-Dimethoxy-N-(2-(2-phenylthiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)benzenesulfonamide
CAS 877641-94-6C20H20N4O4S2
![3,4-Dimethoxy-N-(2-(2-phenylthiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)benzenesulfonamide chemical structure, C20H20N4O4S2, CAS 895422-74-9](/s/PZKCUKQWNOVFAD-UHFFFAOYSA-N.svg)
3,4-Dimethoxy-N-(2-(2-phenylthiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)benzenesulfonamide
CAS 895422-74-9C20H20N4O4S2
N-(2-(5-(Methylthio)-1,3,4-oxadiazol-2-yl)phenyl)-3-(pyrrolidin-1-ylsulfonyl)benzamide
CAS 890595-46-7C20H20N4O4S2
![2-{3-[2-(4-Methylbenzenesulfonamido)-1,3-thiazol-4-yl]propanamido}benzamide chemical structure, C20H20N4O4S2, CAS 1040671-38-2](/s/GXXKJKIHJWILMH-UHFFFAOYSA-N.svg)
2-{3-[2-(4-Methylbenzenesulfonamido)-1,3-thiazol-4-yl]propanamido}benzamide
CAS 1040671-38-2C20H20N4O4S2
N-(1-((4-Methoxyphenyl)sulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl)-4-methyl-1,2,3-thiadiazole-5-carboxamide
CAS 1207035-70-8C20H20N4O4S2
![4-(3,4-Dihydro-2H-quinolin-1-ylsulfonyl)-N-[5-(methylsulfanylmethyl)-1,3,4-oxadiazol-2-yl]benzamide chemical structure, C20H20N4O4S2, CAS 685837-41-6](/s/GNMCTPUYDKHOQW-UHFFFAOYSA-N.svg)
4-(3,4-Dihydro-2H-quinolin-1-ylsulfonyl)-N-[5-(methylsulfanylmethyl)-1,3,4-oxadiazol-2-yl]benzamide
CAS 685837-41-6C20H20N4O4S2
N-(5-(2-(Methylthio)phenyl)-1,3,4-oxadiazol-2-yl)-4-(pyrrolidin-1-ylsulfonyl)benzamide
CAS 886908-76-5C20H20N4O4S2
1-Acetyl-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)indoline-5-sulfonamide
CAS 946265-32-3C20H20N4O4S2
2,3-Dimethoxy-N-(5-((2-oxo-2-(m-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)benzamide
CAS 391869-09-3C20H20N4O4S2
![5-Ethyl-N-(2-methoxy-5-{6-methoxyimidazo[1,2-b]pyridazin-2-yl}phenyl)thiophene-2-sulfonamide chemical structure, C20H20N4O4S2, CAS 953173-66-5](/s/SKKKSJMIWAWZQI-UHFFFAOYSA-N.svg)
5-Ethyl-N-(2-methoxy-5-{6-methoxyimidazo[1,2-b]pyridazin-2-yl}phenyl)thiophene-2-sulfonamide
CAS 953173-66-5C20H20N4O4S2
![3-(4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazin-1-yl)-6-(thiophen-2-yl)pyridazine chemical structure, C20H20N4O4S2, CAS 946274-94-8](/s/APWWDEBJDNYXMP-UHFFFAOYSA-N.svg)
3-(4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazin-1-yl)-6-(thiophen-2-yl)pyridazine
CAS 946274-94-8C20H20N4O4S2
![2-({[3-(4-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3-(2-methoxyethyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one chemical structure, C20H20N4O4S2, CAS 1040670-45-8](/s/NBLROYVQYQDNIL-UHFFFAOYSA-N.svg)
2-({[3-(4-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3-(2-methoxyethyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one
CAS 1040670-45-8C20H20N4O4S2
![N-(3-Acetamidophenyl)-2-{2-[(4-methanesulfonylphenyl)amino]-1,3-thiazol-4-yl}acetamide chemical structure, C20H20N4O4S2, CAS 1040659-41-3](/s/DOSWTJNLUSENAG-UHFFFAOYSA-N.svg)
N-(3-Acetamidophenyl)-2-{2-[(4-methanesulfonylphenyl)amino]-1,3-thiazol-4-yl}acetamide
CAS 1040659-41-3C20H20N4O4S2
N-(3-Acetamidophenyl)-2-((4-(2-((furan-2-ylmethyl)amino)-2-oxoethyl)thiazol-2-yl)thio)acetamide
CAS 953926-50-6C20H20N4O4S2
Ethyl 2-(2-(2-(benzylthio)-6-oxo-1,6-dihydropyrimidin-4-yl)acetamido)-4-methylthiazole-5-carboxylate
CAS 1105208-96-5C20H20N4O4S2
![(2E)-N-Hydroxy-3-[2-[4-(2-naphthalenylsulfonyl)-1-piperazinyl]-5-thiazolyl]-2-propenamide chemical structure, C20H20N4O4S2, CAS 867065-55-2](/s/SAIBMQAHQLFEON-SOFGYWHQSA-N.svg)
(2E)-N-Hydroxy-3-[2-[4-(2-naphthalenylsulfonyl)-1-piperazinyl]-5-thiazolyl]-2-propenamide
CAS 867065-55-2C20H20N4O4S2
![Ethyl 2-(2-((5-(pyridin-3-yl)-1,3,4-oxadiazol-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate chemical structure, C20H20N4O4S2, CAS 538337-41-6](/s/SQVVLISXNDUVLY-UHFFFAOYSA-N.svg)
Ethyl 2-(2-((5-(pyridin-3-yl)-1,3,4-oxadiazol-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
CAS 538337-41-6C20H20N4O4S2
![2-[[5-Cyano-4-(4-ethoxy-3-methoxyphenyl)-2-oxo-3,4-dihydro-1H-pyridin-6-yl]sulfanyl]-N-(1,3-thiazol-2-yl)acetamide chemical structure, C20H20N4O4S2, CAS 375349-26-1](/s/RVLLFHVAFWUHCU-UHFFFAOYSA-N.svg)
2-[[5-Cyano-4-(4-ethoxy-3-methoxyphenyl)-2-oxo-3,4-dihydro-1H-pyridin-6-yl]sulfanyl]-N-(1,3-thiazol-2-yl)acetamide
CAS 375349-26-1C20H20N4O4S2
![Ethyl 2-(2-((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate chemical structure, C20H20N4O4S2, CAS 488827-04-9](/s/JNMRMWVDZKQKRT-UHFFFAOYSA-N.svg)
Ethyl 2-(2-((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
CAS 488827-04-9C20H20N4O4S2
- N-(4,6-Dimethylpyrimidin-2-yl)-4-[[(E)-2-phenylethenyl]sulfonylamino]benzenesulfonamide324036-17-1C20H20N4O4S2
- (Z)-Diethyl 5-(2-(2-imino-4-phenylthiazol-5(2H)-ylidene)hydrazinyl)-3-methylthiophene-2,4-dicarboxylate307342-32-1C20H20N4O4S2
- 4-((3,4-Dihydroisoquinolin-2(1H)-yl)sulfonyl)-N-(5-((methylthio)methyl)-1,3,4-oxadiazol-2-yl)benzamide862807-10-1C20H20N4O4S2
- 4-(Butanoylamino)-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]benzamide702646-21-7C20H20N4O4S2
- N-(4-Methoxyphenyl)-2-((5-(2-(4-methoxyphenyl)acetamido)-1,3,4-thiadiazol-2-yl)thio)acetamide392293-57-1C20H20N4O4S2
- N-(5-((2-Morpholino-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-2-(naphthalen-2-yloxy)acetamide476466-13-4C20H20N4O4S2
- 2-({4-Amino-5-[(4-methylphenyl)sulfonyl]pyrimidin-2-yl}sulfanyl)-N-(2-methoxyphenyl)acetamide894952-59-1C20H20N4O4S2
- Ethyl 4-methyl-2-[({3-[4-(methylsulfanyl)phenyl]-6-oxopyridazin-1(6H)-yl}acetyl)amino]-1,3-thiazole-5-carboxylate1310945-25-5C20H20N4O4S2
- (4-(Pyrrolidin-1-ylsulfonyl)phenyl)(3-(3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone1396747-09-3C20H20N4O4S2
- (E)-5-Methyl-N-(5-((4-methylstyryl)sulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)isoxazole-3-carboxamide1396891-02-3C20H20N4O4S2
- 4-(Dimethylsulfamoyl)-N-(5-oxo-2-phenyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)benzamide1007193-01-2C20H20N4O4S2
- 4-(Morpholinosulfonyl)-N-(5-(m-tolyl)-1,3,4-thiadiazol-2-yl)benzamide392241-45-1C20H20N4O4S2
- Propan-2-yl 5-carbamoyl-4-methyl-2-({[4-methyl-2-(pyridin-3-yl)-1,3-thiazol-5-yl]carbonyl}amino)thiophene-3-carboxylate938002-14-3C20H20N4O4S2
- N-{2-[2-(3,4-Dimethoxyphenyl)-[1,2,4]triazolo[3,2-b][1,3]thiazol-6-yl]ethyl}benzenesulfonamide895439-95-9C20H20N4O4S2
- N-[(2E)-1,3-Benzothiazol-2(3H)-ylidene]-1-[4-(dimethylsulfamoyl)phenyl]-5-oxopyrrolidine-3-carboxamide1190255-63-0C20H20N4O4S2
- N-(2-(5-Cyclopropyl-3-(thiophen-2-yl)-1H-pyrazol-1-yl)ethyl)-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonamide1797672-46-8C20H20N4O4S2
- 2-((5,6,7,8-Tetrahydroquinolin-4-yl)oxy)-N-(4-(N-(thiazol-2-yl)sulfamoyl)phenyl)acetamide1798638-70-6C20H20N4O4S2
- 3-[(5Z)-4-Oxo-5-{[4-oxo-2-(piperidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-2-thioxo-1,3-thiazolidin-3-yl]propanoic acid384352-98-1C20H20N4O4S2
- 4-Ethoxy-N-(5-((2-((4-methoxyphenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)benzamide392293-85-5C20H20N4O4S2
- 2,4-Dimethoxy-N-(5-((2-oxo-2-(p-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)benzamide392291-75-7C20H20N4O4S2
- 3,5-Dimethoxy-N-(5-((2-oxo-2-(p-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)benzamide392291-76-8C20H20N4O4S2
- 3,4-Dimethoxy-N-(5-((2-oxo-2-(m-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)benzamide392292-34-1C20H20N4O4S2
- 2,4-Dimethoxy-N-(5-((2-oxo-2-(m-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)benzamide392292-35-2C20H20N4O4S2
- 3,5-Dimethoxy-N-(5-((2-oxo-2-(m-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)benzamide392292-36-3C20H20N4O4S2
- 3,4-Dimethoxy-N-(5-((2-oxo-2-(p-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)benzamide392291-74-6C20H20N4O4S2
- 2-Methyl-5-(morpholine-4-sulfonyl)-N-[4-(pyridin-4-yl)-1,3-thiazol-2-yl]benzamide869633-94-3C20H20N4O4S2
- Ethyl 2-(2-((9-methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)acetamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate896342-87-3C20H20N4O4S2
- N-{5-[3-(Methylsulfanyl)phenyl]-1,3,4-oxadiazol-2-yl}-4-(pyrrolidine-1-sulfonyl)benzamide886912-82-9C20H20N4O4S2
- N-(5-(4-(Methylthio)phenyl)-1,3,4-oxadiazol-2-yl)-4-(pyrrolidin-1-ylsulfonyl)benzamide886917-10-8C20H20N4O4S2
- Ethyl 2-[2-({4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl}sulfanyl)acetamido]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate896329-07-0C20H20N4O4S2
- Ethyl 2-(2-((7-methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)acetamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate896322-01-3C20H20N4O4S2
- Ethyl 2-(2-((8-methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)acetamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate896332-27-7C20H20N4O4S2
- 2-((4-Methoxyphenyl)thio)-1-(4-(6-nitrobenzo[d]thiazol-2-yl)piperazin-1-yl)ethanone941901-54-8C20H20N4O4S2
- N~1~-(4-{[4-(1,3-benzothiazol-6-ylcarbonyl)piperazino]sulfonyl}phenyl)acetamide1081146-61-3C20H20N4O4S2
- N-(4-(3-(4-(Furan-2-carbonyl)piperazin-1-yl)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide1021022-74-1C20H20N4O4S2
- N-(4-(3-Oxo-3-((4-sulfamoylbenzyl)amino)propyl)thiazol-2-yl)benzamide1021266-73-8C20H20N4O4S2
- N-(4-(3-((5-Acetamido-2-methoxyphenyl)amino)-3-oxopropyl)thiazol-2-yl)thiophene-2-carboxamide1021228-87-4C20H20N4O4S2
- N-(2,3-Dimethoxyphenyl)-2-(thiophene-2-carboxamido)-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxamide1351618-64-8C20H20N4O4S2
- 2-((4-Amino-5-(phenylsulfonyl)pyrimidin-2-yl)thio)-N-(3-methoxybenzyl)acetamide1428350-93-9C20H20N4O4S2
- 2-(2-{[5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamido)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide875457-43-5C20H20N4O4S2
- N-(4-(2-Oxo-2-((4-sulfamoylphenethyl)amino)ethyl)thiazol-2-yl)benzamide941984-86-7C20H20N4O4S2
- 2-{[4-Amino-5-(benzenesulfonyl)pyrimidin-2-yl]sulfanyl}-N-(2-ethoxyphenyl)acetamide894945-80-3C20H20N4O4S2
- N-(4-Acetamidophenyl)-2-((4-(2-((furan-2-ylmethyl)amino)-2-oxoethyl)thiazol-2-yl)thio)acetamide941961-01-9C20H20N4O4S2
- Ethyl 2-(2-((4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)propanamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate896329-28-5C20H20N4O4S2
- 5-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl(thiophen-2-yl)methyl)-2-(furan-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-ol898437-82-6C20H20N4O4S2
- N-(5-((2-(Benzylamino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-3,5-dimethoxybenzamide893345-58-9C20H20N4O4S2
- N-(3-Methanesulfonamidophenyl)-2-[2-(2-phenylacetamido)-1,3-thiazol-4-yl]acetamide1207045-84-8C20H20N4O4S2
- 2-(Cyclopentyloxy)-N-(4-(N-(thiazol-2-yl)sulfamoyl)phenyl)isonicotinamide2034492-82-3C20H20N4O4S2
- (4-(3-Methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)(5-(thiophen-2-yl)isoxazol-3-yl)methanone2034297-63-5C20H20N4O4S2
- 4-(Morpholine-4-sulfonyl)-N-{[3-(thiophen-3-yl)pyrazin-2-yl]methyl}benzamide2034497-21-5C20H20N4O4S2
- N-(4-Acetamidophenyl)-2-(2-(4-methylphenylsulfonamido)thiazol-4-yl)acetamide921994-00-5C20H20N4O4S2
- 4-(2,5-Dioxopyrrolidin-1-yl)-N-{2-[5-(1-methyl-1H-pyrazol-4-yl)thiophen-2-yl]ethyl}benzene-1-sulfonamide2640967-57-1C20H20N4O4S2
- 1-Methyl-3-[(3-methyl-1,3-thiazol-2(3H)-ylidene)hydrazinylidene]-2-phenyl-3H-indol-1-ium methyl sulfate25442-24-4C20H20N4O4S2
- 5-Thiazolecarboxamide, N-[3-(acetylamino)phenyl]-4-methyl-2-[[(4-methylphenyl)sulfonyl]amino]-955629-09-1C20H20N4O4S2
Frequently asked questions
What is the molar mass of C20H20N4O4S2?
The molar mass of C20H20N4O4S2 is 444.52 g/mol, calculated from standard atomic weights for 20 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 444.0926 Da.
How many compounds have the formula C20H20N4O4S2?
CompoundList lists 78 compounds with the molecular formula C20H20N4O4S2, including 4-Methyl-3-(morpholine-4-sulfonyl)-N-[4-(pyridin-2-yl)-1,3-thiazol-2-yl]benzamide, 2-Methoxy-N-(4-{[(4-methyl-2-pyrimidinyl)amino]sulfonyl}phenyl)-4-(methylsulfanyl)benzamide, 2-((3-(4-Ethoxyphenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(5-methylisoxazol-3-yl)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 C20H20N4O4S2?
C20H20N4O4S2 has a degree of unsaturation of 13. 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.