Molecular formula

C₁₂H₈N₂O₄S

24 compounds have this formula on CompoundList.

Molar mass: 276.27g/mol
Monoisotopic mass: 276.0205Da
Atoms: 27
Elements: 5
Rings plus double bonds: 10

The formula C12H8N2O4S describes a molecule made of 12 carbon atoms, 8 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 × 1252.17%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 82.92%
1.008 × 8 = 8.064 g/mol
N Nitrogen × 210.14%
14.007 × 2 = 28.014 g/mol
O Oxygen × 423.16%
15.999 × 4 = 63.996 g/mol
S Sulfur × 111.60%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C12H8N2O4S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 24 of 24 compounds

Benzene, 1,1'-thiobis[2-nitro-

CAS 22100-66-9C₁₂H₈N₂O₄S

Benzene, 1,1'-thiobis[4-nitro-

CAS 1223-31-0C₁₂H₈N₂O₄S

3-Nitro-4-(2-pyridylthio)benzoic acid

CAS 219930-74-2C₁₂H₈N₂O₄S

o-Toluic acid, alpha-(tetrahydro-4,6-dioxo-2-thioxo-5(2H)pyrimidinylidene)-

CAS 73909-20-3C₁₂H₈N₂O₄S

1-Nitro-3-((4-nitrophenyl)thio)benzene

CAS 53566-73-7C₁₂H₈N₂O₄S

RefChem:854867

CAS 23260-01-7C₁₂H₈N₂O₄S

5-Piperonylidene-2-thiobarbituric acid

CAS 74051-76-6C₁₂H₈N₂O₄S

5-Nitro-2-(pyridin-2-ylthio)benzoic acid

CAS 392726-23-7C₁₂H₈N₂O₄S

2,4-Dinitrophenyl phenyl sulfide

CAS 2486-09-1C₁₂H₈N₂O₄S

(4-Oxo-2-thioxo-1,4-dihydro[1]benzofuro[3,2-d]pyrimidin-3(2H)-yl)acetic acid

CAS 951304-87-3C₁₂H₈N₂O₄S

2-(2-Furyl)-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid

CAS 917089-63-5C₁₂H₈N₂O₄S

4-[(5-Nitrothiophen-2-yl)methylideneamino]benzoic acid

CAS 18015-05-9C₁₂H₈N₂O₄S

[5-(2-Furyl)-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl]acetic acid

CAS 1082403-21-1C₁₂H₈N₂O₄S

7-Methoxy-1-oxo-1H-pyrimido[6,1-b]benzthiazole-4-carboxylic acid

CAS 72437-02-6C₁₂H₈N₂O₄S

2-[(5-Nitropyridin-2-yl)sulfanyl]benzoic acid

CAS 6285-15-0C₁₂H₈N₂O₄S

[(7-Ethynyl-4-hydroxy-thieno[2,3-c]pyridine-5-carbonyl)-amino]-acetic acid

CAS 909012-00-6C₁₂H₈N₂O₄S

Bis(3-nitrophenyl)sulfane

CAS 37755-03-6C₁₂H₈N₂O₄S

6-((4-Nitrophenyl)thio)nicotinicacid

CAS 873392-05-3C₁₂H₈N₂O₄S

(2-Nitrophenyl)(4-nitrophenyl)sulfane

CAS 21387-93-9C₁₂H₈N₂O₄S

1-[(4-Nitrobenzoyl)oxy]pyridine-2(1H)-thione

CAS 104047-14-5C₁₂H₈N₂O₄S

5-[3-(4-Nitrophenyl)-2-propen-1-ylidene]-2,4-thiazolidinedione

CAS 720694-77-9C₁₂H₈N₂O₄S

Methyl 2-hydroxy-4-oxo-4H-pyrimido[2,1-b]benzothiazole-3-carboxylate

CAS 224313-89-7C₁₂H₈N₂O₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(cyanomethyl)sulfanyl]acetate

CAS 2248302-24-9C₁₂H₈N₂O₄S

4-Pyrimidinecarboxylic acid,6-(1,3-benzodioxol-5-yl)-1,2-dihydro-2-thioxo-

CAS 188633-47-8C₁₂H₈N₂O₄S

Frequently asked questions

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What is the molar mass of C12H8N2O4S?

The molar mass of C12H8N2O4S is 276.27 g/mol, calculated from standard atomic weights for 12 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 276.0205 Da.

How many compounds have the formula C12H8N2O4S?

CompoundList lists 24 compounds with the molecular formula C12H8N2O4S, including Benzene, 1,1'-thiobis[2-nitro-, Benzene, 1,1'-thiobis[4-nitro-, 3-Nitro-4-(2-pyridylthio)benzoic acid. 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 C12H8N2O4S?

C12H8N2O4S 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.