Molecular formula
C19H15N3O4S
97 compounds have this formula on CompoundList.
- Molar mass
- 381.41g/mol
- Monoisotopic mass
- 381.0783Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 14
The formula C19H15N3O4S describes a molecule made of 19 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms, 4 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 × 1959.83%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 153.96%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 311.02%14.007 × 3 = 42.021 g/mol
- O Oxygen × 416.78%15.999 × 4 = 63.996 g/mol
- S Sulfur × 18.41%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C19H15N3O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 97 of 97 compounds
4-(2-Furoyl)-3-hydroxy-5-(4-methylphenyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-one
CAS 439947-46-3C19H15N3O4S
![2-(2-Furyl)-4-(phenylsulfonyl)-5-[(3-pyridylmethyl)amino]-1,3-oxazole chemical structure, C19H15N3O4S, CAS 823829-50-1](/s/QRHMHIFEJIDEFD-UHFFFAOYSA-N.svg)
2-(2-Furyl)-4-(phenylsulfonyl)-5-[(3-pyridylmethyl)amino]-1,3-oxazole
CAS 823829-50-1C19H15N3O4S
![1-Allyl-3-(1,1-dioxido-2H-benzo[e][1,2,4]thiadiazin-3-yl)-4-hydroxyquinolin-2(1H)-one chemical structure, C19H15N3O4S, CAS 303776-79-6](/s/LHJCMMLVXFHWOC-UHFFFAOYSA-N.svg)
1-Allyl-3-(1,1-dioxido-2H-benzo[e][1,2,4]thiadiazin-3-yl)-4-hydroxyquinolin-2(1H)-one
CAS 303776-79-6C19H15N3O4S
![1-(4-Methoxyphenyl)-3-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]pyrrolidine-2,5-dione chemical structure, C19H15N3O4S, CAS 377063-76-8](/s/IAYPDJVXSSMFKE-UHFFFAOYSA-N.svg)
1-(4-Methoxyphenyl)-3-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]pyrrolidine-2,5-dione
CAS 377063-76-8C19H15N3O4S
3-(2,5-Dioxopyrrolidin-1-yl)-N-(6-methoxy-1,3-benzothiazol-2-yl)benzamide
CAS 476321-51-4C19H15N3O4S
![N-(5-Oxo-2-phenyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)-1,3-benzodioxole-5-carboxamide chemical structure, C19H15N3O4S, CAS 1007529-08-9](/s/JMQREXFJZWBXGT-UHFFFAOYSA-N.svg)
N-(5-Oxo-2-phenyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)-1,3-benzodioxole-5-carboxamide
CAS 1007529-08-9C19H15N3O4S
3-(2,5-Dioxopyrrolidin-1-yl)-N-(4-(5-methylfuran-2-yl)thiazol-2-yl)benzamide
CAS 476642-70-3C19H15N3O4S
![4-[(3-Oxo-1H-2-benzofuran-1-yl)amino]-N-pyridin-2-ylbenzenesulfonamide chemical structure, C19H15N3O4S, CAS 523991-54-0](/s/TYARHTVRLDOZJF-UHFFFAOYSA-N.svg)
4-[(3-Oxo-1H-2-benzofuran-1-yl)amino]-N-pyridin-2-ylbenzenesulfonamide
CAS 523991-54-0C19H15N3O4S
![5-(1,3-Benzodioxol-5-yl)-2-(4-methoxyphenyl)-5,6-dihydro-7H-[1,2,4]triazolo[5,1-b][1,3]thiazin-7-one chemical structure, C19H15N3O4S, CAS 327093-28-7](/s/RTWCQNIOIZDFJI-UHFFFAOYSA-N.svg)
5-(1,3-Benzodioxol-5-yl)-2-(4-methoxyphenyl)-5,6-dihydro-7H-[1,2,4]triazolo[5,1-b][1,3]thiazin-7-one
CAS 327093-28-7C19H15N3O4S
![(Z)-2-((E)-(Benzo[d][1,3]dioxol-5-ylmethylene)hydrazono)-4-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2,3-dihydrothiazole chemical structure, C19H15N3O4S, CAS 1322209-95-9](/s/VLMYTFRCSNGDCG-AWQFTUOYSA-N.svg)
(Z)-2-((E)-(Benzo[d][1,3]dioxol-5-ylmethylene)hydrazono)-4-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2,3-dihydrothiazole
CAS 1322209-95-9C19H15N3O4S
![3-{[5-(2-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-1-(4-methylphenyl)pyrrolidine-2,5-dione chemical structure, C19H15N3O4S, CAS 867135-59-9](/s/OXZXVNFURBAVMY-UHFFFAOYSA-N.svg)
3-{[5-(2-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-1-(4-methylphenyl)pyrrolidine-2,5-dione
CAS 867135-59-9C19H15N3O4S
Benzofuran-2-yl(2-((3-nitrobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone
CAS 851808-93-0C19H15N3O4S
Ethyl 4-cyano-3-methyl-5-(5-phenylisoxazole-3-carboxamido)thiophene-2-carboxylate
CAS 1171161-18-4C19H15N3O4S
![N-(4,5-Dihydronaphtho[1,2-d]thiazol-2-yl)-2-(2-nitrophenoxy)acetamide chemical structure, C19H15N3O4S, CAS 326035-84-1](/s/RQFFZTPGVSDYSR-UHFFFAOYSA-N.svg)
N-(4,5-Dihydronaphtho[1,2-d]thiazol-2-yl)-2-(2-nitrophenoxy)acetamide
CAS 326035-84-1C19H15N3O4S
(E)-4-(((4-Sulfamoylphenyl)imino)methyl)phenyl picolinate
CAS 326883-13-0C19H15N3O4S
![N-(4-(Benzo[d]thiazol-2-yl)-3-hydroxyphenyl)-2-(2,5-dioxopyrrolidin-1-yl)acetamide chemical structure, C19H15N3O4S, CAS 392324-86-6](/s/KTKHHZBYZWZGOR-UHFFFAOYSA-N.svg)
N-(4-(Benzo[d]thiazol-2-yl)-3-hydroxyphenyl)-2-(2,5-dioxopyrrolidin-1-yl)acetamide
CAS 392324-86-6C19H15N3O4S
N-(4-Ethoxy-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)-2-nitrobenzamide
CAS 868674-52-6C19H15N3O4S
![2-[6-(2-Methoxyphenyl)pyridazin-3-yl]sulfanyl-1-(4-nitrophenyl)ethanone chemical structure, C19H15N3O4S, CAS 896045-16-2](/s/KEFGXPBZSVLTHI-UHFFFAOYSA-N.svg)
2-[6-(2-Methoxyphenyl)pyridazin-3-yl]sulfanyl-1-(4-nitrophenyl)ethanone
CAS 896045-16-2C19H15N3O4S
7-Methoxy-N-(5-(4-(methylthio)phenyl)-1,3,4-oxadiazol-2-yl)benzofuran-2-carboxamide
CAS 1105204-61-2C19H15N3O4S
2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-N-(6-ethoxy-1,3-benzothiazol-2-yl)acetamide
CAS 304003-71-2C19H15N3O4S
![3-Methoxy-N-[(4-nitrophenyl)carbamothioyl]naphthalene-2-carboxamide chemical structure, C19H15N3O4S, CAS 6591-71-5](/s/MPLNUCDWCYDDRV-UHFFFAOYSA-N.svg)
3-Methoxy-N-[(4-nitrophenyl)carbamothioyl]naphthalene-2-carboxamide
CAS 6591-71-5C19H15N3O4S
![(2-{[3-(Benzoylamino)benzoyl]amino}-1,3-thiazol-4-yl)acetic acid chemical structure, C19H15N3O4S, CAS 931374-31-1](/s/QGAMSYPFNVLXQB-UHFFFAOYSA-N.svg)
(2-{[3-(Benzoylamino)benzoyl]amino}-1,3-thiazol-4-yl)acetic acid
CAS 931374-31-1C19H15N3O4S
![4-Methyl-7-[2-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanyl]ethoxy]chromen-2-one chemical structure, C19H15N3O4S, CAS 667901-16-8](/s/NHXGYKMAUGPWKU-UHFFFAOYSA-N.svg)
4-Methyl-7-[2-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanyl]ethoxy]chromen-2-one
CAS 667901-16-8C19H15N3O4S
(Z)-2-(2,4-Dioxo-3-(2-oxo-2-(phenylamino)ethyl)thiazolidin-5-ylidene)-N-phenylacetamide
CAS 692762-69-9C19H15N3O4S
- 3-Allyl-2-((2-(3-nitrophenyl)-2-oxoethyl)thio)quinazolin-4(3H)-one313395-97-0C19H15N3O4S
- (E)-2-(1,3-Dioxoisoindolin-2-yl)-N-(4-methoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)acetamide477294-79-4C19H15N3O4S
- N-(3-(Benzo[d]thiazol-2-yl)-4-hydroxyphenyl)-2-(2,5-dioxopyrrolidin-1-yl)acetamide393837-52-0C19H15N3O4S
- (E)-N-(3-Nitrophenyl)-N'-(phenylsulfonyl)benzimidamide31789-98-7C19H15N3O4S
- 1-Isonicotinoyl-N,N-dimethyl-2-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonamide881476-24-0C19H15N3O4S
- 4-Methoxy-N-(naphthalen-1-ylcarbamothioyl)-3-nitrobenzamide333739-51-8C19H15N3O4S
- 4-{[4-(1,3-Thiazol-2-ylcarbamoyl)phenyl]carbamoyl}phenyl acetate354121-19-0C19H15N3O4S
- N-[4-[[(E)-3-(Furan-2-yl)prop-2-enoyl]carbamothioylamino]phenyl]furan-2-carboxamide429644-10-0C19H15N3O4S
- N-[3-[[(E)-3-(Furan-2-yl)prop-2-enoyl]carbamothioylamino]phenyl]furan-2-carboxamide676154-56-6C19H15N3O4S
- 4-(2,5-Dioxopyrrolidin-1-yl)-N-(4-methoxy-1,3-benzothiazol-2-yl)benzamide476281-64-8C19H15N3O4S
- (4-Formyl-2-methoxyphenyl) 1-(2-cyanoethyl)-3-thiophen-2-ylpyrazole-4-carboxylate956959-42-5C19H15N3O4S
- 2-(5-Nitropyridin-2-yl)sulfanyl-N-(4-phenoxyphenyl)acetamide833444-86-3C19H15N3O4S
- 2-(Dimethylamino)benzo[d]thiazol-6-yl 2-(1,3-dioxoisoindolin-2-yl)acetate953135-86-9C19H15N3O4S
- Methyl 5-(((4-oxo-7-phenyl-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-2-yl)thio)methyl)furan-2-carboxylate1029739-49-8C19H15N3O4S
- 4-{[2-(1,3-Thiazol-2-ylcarbamoyl)phenyl]carbamoyl}phenyl acetate497062-99-4C19H15N3O4S
- 4-(2-{(Z)-[4,6-Dioxo-1-(prop-2-en-1-yl)-2-thioxotetrahydropyrimidin-5(2H)-ylidene]methyl}-1H-pyrrol-1-yl)benzoic acid432516-82-0C19H15N3O4S
- 4-(2,5-Dioxopyrrolidin-1-yl)-N-(6-methoxy-1,3-benzothiazol-2-yl)benzamide330191-20-3C19H15N3O4S
- 4-(2,5-Dioxopyrrolidin-1-yl)-N-[4-(5-methylfuran-2-yl)-1,3-thiazol-2-yl]benzamide476642-35-0C19H15N3O4S
- 2-Methoxy-4-{(E)-[2-(pyridin-4-ylcarbonyl)hydrazinylidene]methyl}phenyl thiophene-2-carboxylate302947-53-1C19H15N3O4S
- N'-(Benzenesulfonyl)-N-(4-nitrophenyl)benzenecarboximidamide31789-95-4C19H15N3O4S
- 2-[6-(4-Methoxyphenyl)pyridazin-3-yl]sulfanyl-1-(4-nitrophenyl)ethanone872689-04-8C19H15N3O4S
- N-[1-(2-Hydroxyethyl)-3-(thiophen-2-yl)-1H-pyrazol-5-yl]-2-oxo-2H-chromene-3-carboxamide1219912-55-6C19H15N3O4S
- (7-Methoxybenzofuran-2-yl)(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone1327316-45-9C19H15N3O4S
- N-(2-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl)-7-methoxybenzofuran-2-carboxamide1788675-20-6C19H15N3O4S
- 3-Methoxy-N-[(3-nitrophenyl)carbamothioyl]naphthalene-2-carboxamide428859-51-2C19H15N3O4S
- N-(4-Ethoxy-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)-4-nitrobenzamide868376-88-9C19H15N3O4S
- N-(4-Ethoxy-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)-3-nitrobenzamide868376-92-5C19H15N3O4S
- 3-Methoxy-N-[(2-nitrophenyl)carbamothioyl]naphthalene-2-carboxamide380312-55-0C19H15N3O4S
- (Z)-Methyl 2-(2-((4-cyanobenzoyl)imino)-6-methoxybenzo[d]thiazol-3(2H)-yl)acetate865199-80-0C19H15N3O4S
- 2-{N-[4-(Phenyldiazenyl)phenyl]carbamoyl}benzenesulfonic acid339243-74-2C19H15N3O4S
- Benzofuran-2-yl(2-((4-nitrobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone851802-62-5C19H15N3O4S
- (E)-N-(4-(4-Methoxyphenyl)thiazol-2-yl)-3-(4-nitrophenyl)acrylamide476316-84-4C19H15N3O4S
- 2-(1,3-Dioxoisoindolin-2-yl)-N-(4-methoxy-7-methylbenzo[d]thiazol-2-yl)acetamide912766-41-7C19H15N3O4S
- (Z)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(5-(2-methoxyphenyl)-1,3,4-thiadiazol-2-yl)acrylamide476460-30-7C19H15N3O4S
- (Z)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(5-(4-methoxyphenyl)-1,3,4-thiadiazol-2-yl)acrylamide476461-88-8C19H15N3O4S
- 2-Benzamido-N-(benzo[d][1,3]dioxol-5-ylmethyl)thiazole-4-carboxamide954642-06-9C19H15N3O4S
- N-(Isoxazol-3-yl)-2-(3-(phenylsulfonyl)-1H-indol-1-yl)acetamide941925-19-5C19H15N3O4S
- N-(4-(2-Oxo-2-(phenylamino)ethyl)thiazol-2-yl)benzo[d][1,3]dioxole-5-carboxamide921520-04-9C19H15N3O4S
- Methyl 6-(6-methoxy-1,3-benzothiazol-2-yl)-2-methyl-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate1030504-38-1C19H15N3O4S
- Benzyl 2-(7-(furan-2-yl)-2-methyl-4-oxothiazolo[4,5-d]pyridazin-5(4H)-yl)acetate946346-17-4C19H15N3O4S
- Methyl 4-{[7-(furan-2-yl)-2-methyl-4-oxo-4H,5H-[1,3]thiazolo[4,5-d]pyridazin-5-yl]methyl}benzoate946346-25-4C19H15N3O4S
- (5-(Thiophen-2-yl)isoxazol-3-yl)methyl 3-(4-oxoquinazolin-3(4H)-yl)propanoate1203170-92-6C19H15N3O4S
- N1-(2-cyanophenyl)-N2-((5-(furan-2-yl(hydroxy)methyl)thiophen-2-yl)methyl)oxalamide1795298-31-5C19H15N3O4S
- N1-(2-cyanophenyl)-N2-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)oxalamide1903666-54-5C19H15N3O4S
- N-(2-(2-Methyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)ethyl)-2-oxo-2H-chromene-3-carboxamide1903883-56-6C19H15N3O4S
- N1-(2-cyanophenyl)-N2-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)oxalamide2034262-11-6C19H15N3O4S
- N1-(2-cyanophenyl)-N2-(2-(furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)oxalamide2034491-31-9C19H15N3O4S
- N1-(2-cyanophenyl)-N2-(2-hydroxy-2-(5-(thiophen-3-yl)furan-2-yl)ethyl)oxalamide2034345-42-9C19H15N3O4S
- (5E)-5-[[2,5-Dimethyl-1-(3-nitrophenyl)pyrrol-3-yl]methylidene]-3-prop-2-ynyl-1,3-thiazolidine-2,4-dione433233-45-5C19H15N3O4S
- N-[(2-Methoxy-4-nitrophenyl)carbamothioyl]naphthalene-1-carboxamide428834-11-1C19H15N3O4S
- N-[(2-Hydroxy-5-nitrophenyl)carbamothioyl]-2-naphthalen-1-ylacetamide642994-39-6C19H15N3O4S
- 4-Methyl-6-{[6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl]acetyl}-2H-1,4-benzoxazin-3(4H)-one1224167-20-7C19H15N3O4S
- N-(2-(2,4-Dioxooxazolidin-3-yl)-1-phenylethyl)benzo[d]thiazole-2-carboxamide1903884-94-5C19H15N3O4S
- N-(2-(2,4-Dioxooxazolidin-3-yl)-1-phenylethyl)benzo[d]thiazole-6-carboxamide1903219-02-2C19H15N3O4S
- N-(Benzo[d][1,3]dioxol-5-yl)-2-((6-oxo-4-phenyl-1,6-dihydropyrimidin-2-yl)thio)acetamide518017-82-8C19H15N3O4S
- N'-(2-Cyanophenyl)-N-[2-[5-(furan-2-yl)thiophen-2-yl]-2-hydroxyethyl]oxamide2320539-86-2C19H15N3O4S
- N'-(2-Cyanophenyl)-N-[2-[4-(furan-2-yl)thiophen-2-yl]-2-hydroxyethyl]oxamide2310143-61-2C19H15N3O4S
- N'-(2-Cyanophenyl)-N-{2-hydroxy-2-[5-(thiophen-2-yl)furan-2-yl]ethyl}ethanediamide2310143-66-7C19H15N3O4S
- 4-Acetamido-N-(2-nitro-5-(thiophen-2-yl)phenyl)benzamide2749585-92-8C19H15N3O4S
- 4-{[2-(Furan-2-yl)-6-oxo[1,3]thiazolo[3,2-b][1,2,4]triazol-5(6H)-ylidene]methyl}-2,6-dimethylphenyl acetate7066-71-9C19H15N3O4S
- Benzoic acid, 4-[[[4-(2-phenyldiazenyl)phenyl]amino]sulfonyl]-1057956-24-7C19H15N3O4S
- 3-{5-[(3,5-Dimethoxyphenyl)amino]-1,3,4-thiadiazol-2-yl}-2H-chromen-2-one1243086-09-0C19H15N3O4S
- 2-[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2,4-thiadiazol-3-yl]acetic acid2803852-12-0C19H15N3O4S
- 2-[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,3,4-thiadiazol-2-yl]acetic acid2243507-72-2C19H15N3O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(1-ethyl-1H-1,3-benzodiazol-2-yl)sulfanyl]acetate2248301-37-1C19H15N3O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(3-cyano-4,5,6-trimethylpyridin-2-yl)sulfanyl]acetate2248288-53-9C19H15N3O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{2-[(methylsulfanyl)methyl]-1H-1,3-benzodiazol-1-yl}acetate2248379-73-7C19H15N3O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[({6-methylimidazo[1,2-a]pyridin-2-yl}methyl)sulfanyl]acetate2248413-63-8C19H15N3O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[2-(2,5-dimethyl-1H-pyrrol-1-yl)-1,3-thiazol-4-yl]acetate2248310-42-9C19H15N3O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{[1-(1H-1,3-benzodiazol-2-yl)ethyl]sulfanyl}acetate2248314-97-6C19H15N3O4S
- 5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,3,4-thiadiazole-2-carboxylic acid2580217-33-8C19H15N3O4S
- Benzyl N-[3-nitro-5-(pyridin-2-ylsulfanyl)phenyl]carbamate2680892-52-6C19H15N3O4S
- 3-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2,4-thiadiazole-5-carboxylic acid2138373-92-7C19H15N3O4S
Frequently asked questions
What is the molar mass of C19H15N3O4S?
The molar mass of C19H15N3O4S is 381.41 g/mol, calculated from standard atomic weights for 19 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 381.0783 Da.
How many compounds have the formula C19H15N3O4S?
CompoundList lists 97 compounds with the molecular formula C19H15N3O4S, including 4-(2-Furoyl)-3-hydroxy-5-(4-methylphenyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-one, 2-(2-Furyl)-4-(phenylsulfonyl)-5-[(3-pyridylmethyl)amino]-1,3-oxazole, 1-Allyl-3-(1,1-dioxido-2H-benzo[e][1,2,4]thiadiazin-3-yl)-4-hydroxyquinolin-2(1H)-one. 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 C19H15N3O4S?
C19H15N3O4S has a degree of unsaturation of 14. 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.