Molecular formula
C14H14N4O3S
100 compounds have this formula on CompoundList.
- Molar mass
- 318.35g/mol
- Monoisotopic mass
- 318.0787Da
- Atoms
- 36
- Elements
- 5
- Rings plus double bonds
- 10
The formula C14H14N4O3S describes a molecule made of 14 carbon atoms, 14 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 × 1452.82%12.011 × 14 = 168.154 g/mol
- H Hydrogen × 144.43%1.008 × 14 = 14.112 g/mol
- N Nitrogen × 417.60%14.007 × 4 = 56.028 g/mol
- O Oxygen × 315.08%15.999 × 3 = 47.997 g/mol
- S Sulfur × 110.07%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C14H14N4O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 100 compounds
2-(2-(Cyclopropanecarboxamido)pyridin-4-yl)-4-methoxythiazole-5-carboxamide
CAS 1702428-31-6C14H14N4O3S
![N-[[[2-(4-Cyanophenoxy)acetyl]amino]carbamothioyl]cyclopropanecarboxamide chemical structure, C14H14N4O3S, CAS 723330-13-0](/s/OEPYBEKSRDQVHV-UHFFFAOYSA-N.svg)
N-[[[2-(4-Cyanophenoxy)acetyl]amino]carbamothioyl]cyclopropanecarboxamide
CAS 723330-13-0C14H14N4O3S
![N-[4-[((Pyridin-3-yl)methylideneamino)sulfamoyl]phenyl]acetamide chemical structure, C14H14N4O3S, CAS 5154-67-6](/s/FKKKKIKMPVFUKH-MHWRWJLKSA-N.svg)
N-[4-[((Pyridin-3-yl)methylideneamino)sulfamoyl]phenyl]acetamide
CAS 5154-67-6C14H14N4O3S
![2-[(4,6-Dimethylpyrimidin-2-yl)sulfanyl]-N-(2-nitrophenyl)acetamide chemical structure, C14H14N4O3S, CAS 223485-55-0](/s/NDPUPKIRSGSWIX-UHFFFAOYSA-N.svg)
2-[(4,6-Dimethylpyrimidin-2-yl)sulfanyl]-N-(2-nitrophenyl)acetamide
CAS 223485-55-0C14H14N4O3S
2-(2-Oxo-1,3-benzoxazol-3(2H)-yl)-N-(5-propyl-1,3,4-thiadiazol-2-yl)acetamide
CAS 701226-60-0C14H14N4O3S
![2-(5,6-Dimethyl-4-oxothieno[2,3-d]pyrimidin-3-yl)-N-(5-methyl-1,2-oxazol-3-yl)acetamide chemical structure, C14H14N4O3S, CAS 875744-17-5](/s/WQNRTSNZTXHNFA-UHFFFAOYSA-N.svg)
2-(5,6-Dimethyl-4-oxothieno[2,3-d]pyrimidin-3-yl)-N-(5-methyl-1,2-oxazol-3-yl)acetamide
CAS 875744-17-5C14H14N4O3S
6-Amino-1-cyclopropyl-5-(2-pyridin-2-ylsulfanylacetyl)pyrimidine-2,4-dione
CAS 879180-99-1C14H14N4O3S
(5-Nitrothiophen-2-yl)-(4-pyridin-2-ylpiperazin-1-yl)methanone
CAS 875523-40-3C14H14N4O3S
6-((2-Amino-2-oxoethyl)thio)-5-cyano-4-(furan-2-yl)-2-methyl-1,4-dihydropyridine-3-carboxamide
CAS 369394-32-1C14H14N4O3S
![N-[2-(4-Nitrophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]propanamide chemical structure, C14H14N4O3S, CAS 396723-25-4](/s/AWMHVGGRTORWQU-UHFFFAOYSA-N.svg)
N-[2-(4-Nitrophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]propanamide
CAS 396723-25-4C14H14N4O3S
![2-((6,6-Dimethyl-6,7-dihydrobenzo[d][1,2,4]triazino[6,5-f][1,3]oxazepin-3-yl)thio)acetic acid chemical structure, C14H14N4O3S, CAS 352663-34-4](/s/NDCWRSWSUQFFNB-UHFFFAOYSA-N.svg)
2-((6,6-Dimethyl-6,7-dihydrobenzo[d][1,2,4]triazino[6,5-f][1,3]oxazepin-3-yl)thio)acetic acid
CAS 352663-34-4C14H14N4O3S
5-Cyano-3-pyrrolidin-1-ylsulfonyl-1H-indole-2-carboxamide
CAS 918495-23-5C14H14N4O3S
1-(5-(2,5-Dimethylfuran-3-yl)-1,3,4-oxadiazol-2-yl)-3-(thiophen-2-ylmethyl)urea
CAS 1257548-93-8C14H14N4O3S
![N-(5,6-Dimethoxybenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide chemical structure, C14H14N4O3S, CAS 1170390-86-9](/s/VYRSKDKVBNULTO-UHFFFAOYSA-N.svg)
N-(5,6-Dimethoxybenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide
CAS 1170390-86-9C14H14N4O3S
![5-[3-(2-Amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-6-yl)-propyl]-thiophene-2-carboxylic acid chemical structure, C14H14N4O3S, CAS 1219915-50-0](/s/JDEDSYACCNIRFX-UHFFFAOYSA-N.svg)
5-[3-(2-Amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-6-yl)-propyl]-thiophene-2-carboxylic acid
CAS 1219915-50-0C14H14N4O3S
![6-[(3,5-Dimethoxyphenyl)methylsulfanyl]-9H-purin-2-ol chemical structure, C14H14N4O3S, CAS 646510-73-8](/s/JUYURAPBLUFGTD-UHFFFAOYSA-N.svg)
6-[(3,5-Dimethoxyphenyl)methylsulfanyl]-9H-purin-2-ol
CAS 646510-73-8C14H14N4O3S
![2-[(4,6-Dimethyl-2-pyrimidinyl)sulfanyl]-N-(3-nitrophenyl)acetamide chemical structure, C14H14N4O3S, CAS 298218-02-7](/s/VYSKBXGIMJYMOB-UHFFFAOYSA-N.svg)
2-[(4,6-Dimethyl-2-pyrimidinyl)sulfanyl]-N-(3-nitrophenyl)acetamide
CAS 298218-02-7C14H14N4O3S
![N-[4-[2-[(6-Amino-4-oxo-1H-pyrimidin-2-yl)sulfanyl]acetyl]phenyl]acetamide chemical structure, C14H14N4O3S, CAS 332169-73-0](/s/NOKKEIWDSOQFPS-UHFFFAOYSA-N.svg)
N-[4-[2-[(6-Amino-4-oxo-1H-pyrimidin-2-yl)sulfanyl]acetyl]phenyl]acetamide
CAS 332169-73-0C14H14N4O3S
![N-(4-Acetylphenyl)-2-[(4-amino-6-hydroxypyrimidin-2-yl)sulfanyl]acetamide chemical structure, C14H14N4O3S, CAS 333410-76-7](/s/SLJKVVGEPOEHAK-UHFFFAOYSA-N.svg)
N-(4-Acetylphenyl)-2-[(4-amino-6-hydroxypyrimidin-2-yl)sulfanyl]acetamide
CAS 333410-76-7C14H14N4O3S
![5-(3,4-Dimethoxyphenyl)-2-(methylsulfanyl)[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one chemical structure, C14H14N4O3S, CAS 896667-21-3](/s/CVQLFFUMHVUNRX-UHFFFAOYSA-N.svg)
5-(3,4-Dimethoxyphenyl)-2-(methylsulfanyl)[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one
CAS 896667-21-3C14H14N4O3S
![N-[5-[3-(2-Oxo-1,3-benzoxazol-3-yl)propyl]-1,3,4-thiadiazol-2-yl]acetamide chemical structure, C14H14N4O3S, CAS 442668-04-4](/s/NCKITMWRLKRRHN-UHFFFAOYSA-N.svg)
N-[5-[3-(2-Oxo-1,3-benzoxazol-3-yl)propyl]-1,3,4-thiadiazol-2-yl]acetamide
CAS 442668-04-4C14H14N4O3S
(E)-N-(Furan-2-ylmethyl)-2-(1-(3-nitrophenyl)ethylidene)hydrazinecarbothioamide
CAS 402946-54-7C14H14N4O3S
![5-{[6-(1,4-Thiazinan-4-yl)-3-pyridinyl]methylene}-2,4,6(1H,3H,5H)-pyrimidinetrione chemical structure, C14H14N4O3S, CAS 866020-06-6](/s/MOPGREDCDPPKGU-UHFFFAOYSA-N.svg)
5-{[6-(1,4-Thiazinan-4-yl)-3-pyridinyl]methylene}-2,4,6(1H,3H,5H)-pyrimidinetrione
CAS 866020-06-6C14H14N4O3S
Acetamide, N-(6-(2-(acetyloxy)ethyl)-6H-imidazo(4,5-g)benzothiazol-2-yl)-
CAS 58687-52-8C14H14N4O3S
- N-(4-Acetylphenyl)-2-((6-methyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide460726-52-7C14H14N4O3S
- 2-(2-Oxo-1,3-benzoxazol-3-yl)-N-(5-propan-2-yl-1,3,4-thiadiazol-2-yl)acetamide830344-13-3C14H14N4O3S
- 5-Ethylsulfanyl-7-(furan-2-yl)-1,3-dimethylpyrimido[4,5-d]pyrimidine-2,4-dione863003-54-7C14H14N4O3S
- Methanesulfonamide, N-(2-imidazo(1,2-a)pyrimidin-2-yl-5-methoxyphenyl)-104691-46-5C14H14N4O3S
- Ethyl 3-oxo-4-(9H-[1,2,4]triazolo[4,3-a]benzimidazol-3-ylsulfanyl)butanoate925574-25-0C14H14N4O3S
- 1-Methyl-2-oxo-N-(4-oxo-5,6,7,8-tetrahydro-4H-thiazolo[5,4-c]azepin-2-yl)-1,2-dihydropyridine-3-carboxamide1797027-39-4C14H14N4O3S
- 2-(4,6-Dimethylpyrimidin-2-yl)sulfanyl-N-(4-nitrophenyl)acetamide223485-52-7C14H14N4O3S
- 1-(2-Methoxy-4-nitrophenyl)-3-(5-methylpyridin-2-yl)thiourea708220-67-1C14H14N4O3S
- 1-(3-Methoxyphenyl)-5-oxo-N-(1,3,4-thiadiazol-2-yl)pyrrolidine-3-carboxamide914355-79-6C14H14N4O3S
- Methyl 2-((6,7-dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-yl)carbamoyl)benzoate946300-60-3C14H14N4O3S
- N-(4-(2-(Cyclopropylamino)-2-oxoethyl)thiazol-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide946207-63-2C14H14N4O3S
- N-(4-Methoxyphenyl)-3-methyl-[1,2,4]triazolo[4,3-a]pyridine-6-sulfonamide1251594-39-4C14H14N4O3S
- 2-[2-Oxo-2-(3-oxopiperazino)ethyl]-6-(2-thienyl)-3(2H)-pyridazinone1232771-25-3C14H14N4O3S
- 5-Methyl-2-(methylamino)-3-(phenylsulfonyl)pyrazolo[1,5-a]pyrimidin-7(4H)-one1334489-92-7C14H14N4O3S
- 3-Anilino-7-(2-methoxyethyl)-[1,2]thiazolo[3,4-d]pyrimidine-4,6-dione60663-80-1C14H14N4O3S
- N-(4-Oxo-2-pyridin-3-yl-1,2-dihydroquinazolin-3-yl)methanesulfonamide6411-93-4C14H14N4O3S
- N-(4-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)pyrazine-2-carboxamide1036636-43-7C14H14N4O3S
- N-(4,7-Dimethoxybenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide1184964-18-8C14H14N4O3S
- N-{2-[4-Methyl-5-oxo-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl]ethyl}furan-2-carboxamide1203278-96-9C14H14N4O3S
- N-(1-(2-Hydroxyethyl)-3-(thiophen-2-yl)-1H-pyrazol-5-yl)-5-methylisoxazole-3-carboxamide1219901-58-2C14H14N4O3S
- 3-(3,5-Dimethylisoxazol-4-yl)-N-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)propanamide1286725-19-6C14H14N4O3S
- N-(7-Oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxamide1448066-82-7C14H14N4O3S
- N-(7-Oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-3-carboxamide1428366-96-4C14H14N4O3S
- N-(3-Acetylphenyl)-2-((6-methyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide460726-54-9C14H14N4O3S
- Butanoic acid, 4-oxo-4-(2-thiazolylamino)-, ((4-hydroxyphenyl)methylene)hydrazide113408-12-1C14H14N4O3S
- Benzyl 7-methoxy-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl sulfone400074-80-8C14H14N4O3S
- 6-Amino-2-[(4-nitrophenyl)methylsulfanyl]-1-prop-2-enylpyrimidin-4-one878979-70-5C14H14N4O3S
- 7-(4-Ethoxy-3-methoxyphenyl)-3-methyl-4H-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one892690-01-6C14H14N4O3S
- N-(4-(2-(Cyclopropylamino)-2-oxoethyl)thiazol-2-yl)-6-oxo-1,6-dihydropyridine-3-carboxamide946259-21-8C14H14N4O3S
- 4-(2-(2-Acetamidothiazol-4-yl)acetamido)benzamide921775-56-6C14H14N4O3S
- 3-Methoxy-1-methyl-N-((5-(thiophen-2-yl)isoxazol-3-yl)methyl)-1H-pyrazole-4-carboxamide1207014-25-2C14H14N4O3S
- 2-{[5-(3-Nitrophenyl)-1-(prop-2-en-1-yl)-1H-imidazol-2-yl]sulfanyl}acetamide1235155-05-1C14H14N4O3S
- N-(5-(2,4-Dimethylthiazol-5-yl)-1,3,4-oxadiazol-2-yl)-2,5-dimethylfuran-3-carboxamide1251565-39-5C14H14N4O3S
- N-(Cyanomethyl)-N-cyclopropyl-3-methanesulfonylimidazo[1,5-a]pyridine-1-carboxamide1252320-86-7C14H14N4O3S
- N-[Cyano(thiophen-3-yl)methyl]-2-({[(furan-2-yl)methyl]carbamoyl}amino)acetamide1333957-70-2C14H14N4O3S
- N-((6-(Furan-2-yl)pyridin-3-yl)methyl)-1-methyl-1H-imidazole-4-sulfonamide2034395-05-4C14H14N4O3S
- 2-Ethoxy-N-(pyrazolo[1,5-a]pyrimidin-6-yl)benzenesulfonamide2034504-94-2C14H14N4O3S
- N-((2-(Furan-2-yl)pyridin-4-yl)methyl)-1-methyl-1H-pyrazole-4-sulfonamide2034267-62-2C14H14N4O3S
- N-(2-(Furan-2-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)-1-methyl-1H-1,2,3-triazole-4-carboxamide2034484-80-3C14H14N4O3S
- N-((2-(Furan-2-yl)pyridin-3-yl)methyl)-1-methyl-1H-pyrazole-4-sulfonamide2034345-71-4C14H14N4O3S
- N-(2-(2,4-Dioxo-1,2-dihydrothieno[3,2-d]pyrimidin-3(4H)-yl)ethyl)-1-methyl-1H-pyrrole-2-carboxamide2034323-63-0C14H14N4O3S
- N-(1,3-Dimethyl-2,2-dioxido-1,3-dihydrobenzo[c][1,2,5]thiadiazol-5-yl)picolinamide2034402-95-2C14H14N4O3S
- N-[2-(Furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl]-1-methyl-1H-1,2,3-triazole-4-carboxamide2034483-25-3C14H14N4O3S
- N-[2-(Furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl]-1-methyl-1H-1,2,3-triazole-4-carboxamide2034634-52-9C14H14N4O3S
- N-(1,3-Dimethyl-2,2-dioxido-1,3-dihydrobenzo[c][1,2,5]thiadiazol-5-yl)isonicotinamide2034545-27-0C14H14N4O3S
- N-{[6-(Furan-3-yl)pyridin-3-yl]methyl}-1-methyl-1H-pyrazole-4-sulfonamide2034290-33-8C14H14N4O3S
- N-(2-Hydroxy-2-(5-(thiophen-3-yl)furan-2-yl)ethyl)-1-methyl-1H-1,2,3-triazole-4-carboxamide2034490-61-2C14H14N4O3S
- 4-(1-Methyl-2-oxo-1,2-dihydropyridine-3-carbonyl)-1-(1,3-thiazol-2-yl)piperazin-2-one2309537-25-3C14H14N4O3S
- 1-(2-Methoxyphenyl)-5-oxo-N-(1,3,4-thiadiazol-2-yl)pyrrolidine-3-carboxamide874584-56-2C14H14N4O3S
- N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-(3-oxo-1,4-benzoxazin-4-yl)acetamide924966-01-8C14H14N4O3S
- 7-(3,4-Dimethoxybenzyl)-3-methyl-4H-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one892689-39-3C14H14N4O3S
- 5-Ethoxycarbonyloxy-1-formylisoquinoline thiosemicarbazone40069-45-2C14H14N4O3S
- 2-Methyl-N-[4-[(2-pyrimidinylamino)sulfonyl]phenyl]-2-propenamide52205-02-4C14H14N4O3S
- 1-(4-Methoxybenzyl)-6-(methylsulfonyl)-1H-pyrazolo[3,4-d]pyrimidine1044139-94-7C14H14N4O3S
- N-(2-(2,4-Dioxo-1,2-dihydrothieno[3,2-d]pyrimidin-3(4H)-yl)ethyl)-2-(1H-pyrrol-1-yl)acetamide2034354-40-8C14H14N4O3S
- 4-Cyano-N-(2-methoxy-4,6-dimethylpyrimidin-5-yl)benzenesulfonamide2192746-88-4C14H14N4O3S
- 1-(2H-1,3-Benzodioxole-5-carbonyl)-4-(1,2,5-thiadiazol-3-yl)piperazine2097928-94-2C14H14N4O3S
- 4-(2-Methoxypyridine-3-carbonyl)-1-(1,3-thiazol-2-yl)piperazin-2-one2310156-19-3C14H14N4O3S
- 4-(5-Cyclopropyl-1,2-oxazole-3-carbonyl)-1-(1,3-thiazol-2-yl)piperazin-2-one2320523-97-3C14H14N4O3S
- N'-[(E)-(4-Hydroxy-3-methoxyphenyl)methylidene]-2-(pyrimidin-2-ylsulfanyl)acetohydrazide192565-29-0C14H14N4O3S
- 8-{4-[(Methanesulfonyl)methyl]-2-methoxyphenyl}-7H-purine89454-58-0C14H14N4O3S
- 2-Ethyl-5-methyl-4-(3-phenyl-1,2,4-oxadiazol-5-yl)-1,2,6-thiadiazine 1,1-dioxide2108578-04-5C14H14N4O3S
- Methyl 5-amino-1-[(4-methoxyphenyl)methyl]-1H-pyrazolo[3,4-d]thiazole-3-carboxylate2086184-45-2C14H14N4O3S
- Methyl 5-amino-1-[(4-methoxyphenyl)methyl]-4-thiocyanato-1H-pyrazole-3-carboxylate2086184-44-1C14H14N4O3S
- N-{2-[4-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-1-methyl-1H-1,2,3-triazole-4-carboxamide2380063-67-0C14H14N4O3S
- N-{2-Hydroxy-2-[5-(thiophen-2-yl)furan-2-yl]ethyl}-1-methyl-1H-1,2,3-triazole-4-carboxamide2319720-93-7C14H14N4O3S
- 7-(5-Methoxy-1,3-benzothiazol-2-yl)-1,3,7-triazaspiro[4.4]nonane-2,4-dione2640965-54-2C14H14N4O3S
- 7-(4-Methoxy-1,3-benzothiazol-2-yl)-1,3,7-triazaspiro[4.4]nonane-2,4-dione2640945-69-1C14H14N4O3S
- N-[2-[2-Acetyl-2,5-dihydro-3-(methylthio)-5-oxo-1,2,4-triazin-6-yl]phenyl]acetamide28732-15-2C14H14N4O3S
- 8-[(2-Hydroxyethyl)sulfanyl]-7,10-dimethylbenzo[g]pteridine-2,4(3H,10H)-dione99923-16-7C14H14N4O3S
- N-(4-Imidazo[1,2-a]pyrazin-5-yl-3-methoxyphenyl)methanesulfonamide1357094-43-9C14H14N4O3S
- N-(3-Azido-4-hydroxy-5-methylphenyl)-4-methylbenzene-1-sulfonamide918161-83-8C14H14N4O3S
- N-[3-Amino-7-(4-methyl-3-pyridinyl)-1,2-benzoxazol-4-yl]methanesulfonamide1428880-92-5C14H14N4O3S
- 1-(2-Methoxypyridin-4-yl)-4-(1,3-thiazole-4-carbonyl)piperazin-2-one2380171-54-8C14H14N4O3S
- 6-Cyclopropyl-N-(4-sulfamoylphenyl)pyrimidine-4-carboxamide2380088-10-6C14H14N4O3S
- N-{2-[5-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-1-methyl-1H-1,2,3-triazole-4-carboxamide2415488-60-5C14H14N4O3S
Frequently asked questions
What is the molar mass of C14H14N4O3S?
The molar mass of C14H14N4O3S is 318.35 g/mol, calculated from standard atomic weights for 14 carbon atoms, 14 hydrogen atoms, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 318.0787 Da.
How many compounds have the formula C14H14N4O3S?
CompoundList lists 100 compounds with the molecular formula C14H14N4O3S, including 2-(2-(Cyclopropanecarboxamido)pyridin-4-yl)-4-methoxythiazole-5-carboxamide, N-[[[2-(4-Cyanophenoxy)acetyl]amino]carbamothioyl]cyclopropanecarboxamide, N-[4-[((Pyridin-3-yl)methylideneamino)sulfamoyl]phenyl]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 C14H14N4O3S?
C14H14N4O3S has a degree of unsaturation of 10. 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.