Molecular formula
C20H14N2O4S
52 compounds have this formula on CompoundList.
- Molar mass
- 378.40g/mol
- Monoisotopic mass
- 378.0674Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 15
The formula C20H14N2O4S describes a molecule made of 20 carbon atoms, 14 hydrogen atoms, 2 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 × 2063.48%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 143.73%1.008 × 14 = 14.112 g/mol
- N Nitrogen × 27.40%14.007 × 2 = 28.014 g/mol
- O Oxygen × 416.91%15.999 × 4 = 63.996 g/mol
- S Sulfur × 18.47%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C20H14N2O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 52 of 52 compounds
![1-Naphthalenesulfonic acid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]- chemical structure, C20H14N2O4S, CAS 18268-54-7](/s/JSAKRLDIZOGQTN-UHFFFAOYSA-N.svg)
1-Naphthalenesulfonic acid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-
CAS 18268-54-7C20H14N2O4S
Pigment Red 49 free acid
CAS 29128-55-0C20H14N2O4S
C2BL8C9Zwy
CAS 754142-38-6C20H14N2O4S
![Benzenesulfonamide, N-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]- chemical structure, C20H14N2O4S, CAS 10128-51-5](/s/HFLJZGUOTHQWKM-UHFFFAOYSA-N.svg)
Benzenesulfonamide, N-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]-
CAS 10128-51-5C20H14N2O4S
![{3-[(2,4-Dioxo-3-phenyl-1,3-thiazolidin-5-ylidene)methyl]-1H-indol-1-yl}acetic acid chemical structure, C20H14N2O4S, CAS 333410-14-3](/s/IMDNLTIPPDPPCJ-YVLHZVERSA-N.svg)
{3-[(2,4-Dioxo-3-phenyl-1,3-thiazolidin-5-ylidene)methyl]-1H-indol-1-yl}acetic acid
CAS 333410-14-3C20H14N2O4S
9,10-Dioxo-N-(pyridin-3-ylmethyl)-9,10-dihydroanthracene-2-sulfonamide
CAS 296772-34-4C20H14N2O4S
2-((1-(Naphthalen-1-yl)-2,5-dioxopyrrolidin-3-yl)thio)nicotinic acid
CAS 745027-88-7C20H14N2O4S
N-(4-(4-Methoxyphenyl)thiazol-2-yl)-4-oxo-4H-chromene-2-carboxamide
CAS 392290-18-5C20H14N2O4S
![N-[4-(1-Benzofuran-2-yl)-1,3-thiazol-2-yl]-2,3-dihydro-1,4-benzodioxine-2-carboxamide chemical structure, C20H14N2O4S, CAS 920708-74-3](/s/QCTKMWPKVFZZBL-UHFFFAOYSA-N.svg)
N-[4-(1-Benzofuran-2-yl)-1,3-thiazol-2-yl]-2,3-dihydro-1,4-benzodioxine-2-carboxamide
CAS 920708-74-3C20H14N2O4S
![N-(4H-Chromeno[4,3-d]thiazol-2-yl)-7-methoxybenzofuran-2-carboxamide chemical structure, C20H14N2O4S, CAS 921554-67-8](/s/GYVKZXBYVCMOIG-UHFFFAOYSA-N.svg)
N-(4H-Chromeno[4,3-d]thiazol-2-yl)-7-methoxybenzofuran-2-carboxamide
CAS 921554-67-8C20H14N2O4S
1-Naphthalenesulfonic acid, 4-(2-(4-hydroxy-1-naphthalenyl)diazenyl)-
CAS 23481-28-9C20H14N2O4S
9,10-Anthracenedione, 1,4-diamino-2-(phenylsulfonyl)-
CAS 5264-55-1C20H14N2O4S
10H-Phenothiazine, 10-((2-nitrophenoxy)acetyl)-
CAS 41648-56-0C20H14N2O4S
4-Methoxy-N-(4-(2-oxo-2H-chromen-3-yl)thiazol-2-yl)benzamide
CAS 381694-03-7C20H14N2O4S
![3-[(4-Benzamidobenzoyl)sulfanyl]pyridine-2-carboxylic acid chemical structure, C20H14N2O4S, CAS 62013-57-4](/s/QJKKISJEOKLXPQ-UHFFFAOYSA-N.svg)
3-[(4-Benzamidobenzoyl)sulfanyl]pyridine-2-carboxylic acid
CAS 62013-57-4C20H14N2O4S
5-Acetyl-6-methyl-2-((2-oxo-2-(2-oxo-2H-chromen-3-yl)ethyl)thio)nicotinonitrile
CAS 325743-06-4C20H14N2O4S
2H-1-Benzopyran-4-carbonitrile, 3-(6-ethoxy-2-benzothiazolyl)-7-methoxy-2-oxo-
CAS 90146-05-7C20H14N2O4S
10H-Phenothiazine, 10-((4-nitrophenoxy)acetyl)-
CAS 41648-57-1C20H14N2O4S
![2-Methoxy-N-[4-(2-oxo-2H-chromen-3-yl)-1,3-thiazol-2-yl]benzamide chemical structure, C20H14N2O4S, CAS 313470-00-7](/s/RXLOVTXOJDPTJD-UHFFFAOYSA-N.svg)
2-Methoxy-N-[4-(2-oxo-2H-chromen-3-yl)-1,3-thiazol-2-yl]benzamide
CAS 313470-00-7C20H14N2O4S
![2-[[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-(4-phenoxyphenyl)ethanone chemical structure, C20H14N2O4S, CAS 694487-58-6](/s/IVLZBVKZDNYPSE-UHFFFAOYSA-N.svg)
2-[[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-(4-phenoxyphenyl)ethanone
CAS 694487-58-6C20H14N2O4S
![N-[4-(1-Benzofuran-2-yl)-1,3-thiazol-2-yl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide chemical structure, C20H14N2O4S, CAS 941961-93-9](/s/NNQLAMKQBHLSEG-UHFFFAOYSA-N.svg)
N-[4-(1-Benzofuran-2-yl)-1,3-thiazol-2-yl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide
CAS 941961-93-9C20H14N2O4S
1,4-Diamino-5,8-dihydroxy-2-(phenylthio)anthraquinone
CAS 17727-74-1C20H14N2O4S
![8-Methoxy-3-(6-methoxyimidazo[2,1-b][1,3]benzothiazol-2-yl)chromen-2-one chemical structure, C20H14N2O4S, CAS 430450-96-7](/s/GJTOTYRODYLCSI-UHFFFAOYSA-N.svg)
8-Methoxy-3-(6-methoxyimidazo[2,1-b][1,3]benzothiazol-2-yl)chromen-2-one
CAS 430450-96-7C20H14N2O4S
10H-Phenothiazine, 10-((3-nitrophenoxy)acetyl)-
CAS 136776-23-3C20H14N2O4S
- N-((5-(Furan-2-carbonyl)thiophen-2-yl)methyl)-5-phenylisoxazole-3-carboxamide1797069-44-3C20H14N2O4S
- N-[3-(Methylcarbamoyl)thiophen-2-yl]-3-oxo-3H-benzo[f]chromene-2-carboxamide888413-37-4C20H14N2O4S
- 1-(Benzo[d]thiazol-2-yl)azetidin-3-yl 2-oxo-2H-chromene-3-carboxylate1396846-73-3C20H14N2O4S
- 8-[(2-Hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonic acid111797-49-0C20H14N2O4S
- N-(4-Methoxynaphthalen-1-yl)-5-nitro-1-benzothiophene-2-carboxamide361167-78-4C20H14N2O4S
- N-[2-Oxo-3-(pyridin-2-yl)-2H-1-benzopyran-7-yl]benzenesulfonamide103825-72-5C20H14N2O4S
- 2,2'-(Thiene-2,5-diyl)bis(5-methoxy-1,3-benzoxazole)143874-03-7C20H14N2O4S
- 5-Hydroxy-6-[2-(1-naphthalenyl)diazenyl]-1-naphthalenesulfonic acid25705-31-1C20H14N2O4S
- 2-(1-Hydroxy-2-naphthylazo)-1-naphthalenesulfonic acid111798-23-3C20H14N2O4S
- 1-(Benzenesulfonyl)-2-(2-nitrophenyl)-1H-indole88207-42-5C20H14N2O4S
- Methyl 3-{[(3Z)-2-carbamoyl-3H-benzo[f]chromen-3-ylidene]amino}thiophene-2-carboxylate2549133-22-2C20H14N2O4S
- 1-[(2-Hydroxynaphthalen-1-yl)diazenyl]naphthalene-2-sulfonic acid29482-83-5C20H14N2O4S
- 4-Methyl-3-(3-nitrobenzyl)-7-(thiazol-5-yl)-2-oxo-2H-1-benzopyran946126-13-2C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(2,4-dimethylphenyl)-1,3-thiazole-5-carboxylate2248357-47-1C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-benzyl-4-methyl-1,3-thiazole-5-carboxylate2248402-52-8C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(2-phenylethyl)-1,3-thiazole-4-carboxylate2248322-04-3C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[2-(4-methylphenyl)-1,3-thiazol-4-yl]acetate2248361-53-5C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(4-methylquinolin-2-yl)sulfanyl]acetate2248331-63-5C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[2-(3-methylphenyl)-1,3-thiazol-4-yl]acetate2248292-45-5C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(3,4-dimethylphenyl)-1,3-thiazole-5-carboxylate2248283-51-2C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(2-benzyl-1,3-thiazol-4-yl)acetate2248416-39-7C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(2,4-dimethylphenyl)-1,3-thiazole-4-carboxylate2248311-89-7C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1H-pyrrol-1-yl)-4H,5H,6H-cyclopenta[b]thiophene-3-carboxylate2248352-56-7C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-methyl-2-(4-methylphenyl)-1,3-thiazole-5-carboxylate2248391-68-4C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-methyl-2-(2-methylphenyl)-1,3-thiazole-5-carboxylate2248276-32-4C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(4-ethylphenyl)-1,3-thiazole-4-carboxylate2248376-84-1C20H14N2O4S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(4-methylphenyl)methyl]-1,3-thiazole-4-carboxylate2248271-36-3C20H14N2O4S
- 1H-Indole-3-carboxylic acid,1-(phenylsulfonyl)-2-(2-pyridinyl)-106154-44-3C20H14N2O4S
Frequently asked questions
What is the molar mass of C20H14N2O4S?
The molar mass of C20H14N2O4S is 378.40 g/mol, calculated from standard atomic weights for 20 carbon atoms, 14 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 378.0674 Da.
How many compounds have the formula C20H14N2O4S?
CompoundList lists 52 compounds with the molecular formula C20H14N2O4S, including 1-Naphthalenesulfonic acid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, Pigment Red 49 free acid, C2BL8C9Zwy. 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 C20H14N2O4S?
C20H14N2O4S has a degree of unsaturation of 15. 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.