Molecular formula

C₁₈H₁₄N₄O₃S₂

48 compounds have this formula on CompoundList.

Molar mass: 398.45g/mol
Monoisotopic mass: 398.0507Da
Atoms: 41
Elements: 5
Rings plus double bonds: 14

The formula C18H14N4O3S2 describes a molecule made of 18 carbon atoms, 14 hydrogen atoms, 4 nitrogen atoms, 3 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 × 1854.26%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 143.54%
1.008 × 14 = 14.112 g/mol
N Nitrogen × 414.06%
14.007 × 4 = 56.028 g/mol
O Oxygen × 312.05%
15.999 × 3 = 47.997 g/mol
S Sulfur × 216.09%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C18H14N4O3S2

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

Showing 1 to 48 of 48 compounds

N-[4-Hydroxy-3-(1H-1,2,4-triazol-5-ylsulfanyl)naphthalen-1-yl]benzenesulfonamide

CAS 670267-73-9C₁₈H₁₄N₄O₃S₂

2-(1,3-Benzothiazol-2-ylthio)-N'-(3-(2-nitro-PH)-2-propenylidene)acetohydrazide

CAS 307975-71-9C₁₈H₁₄N₄O₃S₂

N-(1,3-Benzodioxol-5-ylmethyl)-2-([1,2,4]triazolo[3,4-b][1,3]benzothiazol-3-ylsulfanyl)acetamide

CAS 315676-82-5C₁₈H₁₄N₄O₃S₂

2-[[5-(2-Methylfuran-3-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(4-phenyl-1,3-thiazol-2-yl)acetamide

CAS 876880-23-8C₁₈H₁₄N₄O₃S₂

$Methyl 4-(2-{7-thia-2,4,5-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5,9,11-pentaen-3-ylsulfanyl}acetamido)benzoate chemical structure, C18H14N4O3S2, CAS 302552-83-6$

Methyl 4-(2-{7-thia-2,4,5-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5,9,11-pentaen-3-ylsulfanyl}acetamido)benzoate

CAS 302552-83-6C₁₈H₁₄N₄O₃S₂

N-(4-(7-Methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-3-yl)phenyl)pyridine-3-sulfonamide

CAS 1172945-06-0C₁₈H₁₄N₄O₃S₂

2-[(Furan-2-ylmethyl)amino]-9-methyl-3-[(Z)-(4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one

CAS 433318-72-0C₁₈H₁₄N₄O₃S₂

(Z)-N'-(2-(5-Benzylidene-4-oxo-2-thioxothiazolidin-3-yl)acetyl)isonicotinohydrazide

CAS 304894-48-2C₁₈H₁₄N₄O₃S₂

N-[4-Hydroxy-3-(1H-1,2,4-triazol-5-ylsulfanyl)phenyl]naphthalene-1-sulfonamide

CAS 701965-86-8C₁₈H₁₄N₄O₃S₂

4-((4-(Furan-2-yl)thiazol-2-yl)methoxy)-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzamide

CAS 1251635-47-8C₁₈H₁₄N₄O₃S₂

hCAIX-IN-12

CAS 2414598-85-7C₁₈H₁₄N₄O₃S₂

N-Methyl-N-phenyl-2-[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]thiophene-3-sulfonamide

CAS 1040674-75-6C₁₈H₁₄N₄O₃S₂

5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-N-(6-methylsulfanyl-1,3-benzothiazol-2-yl)-1,3,4-oxadiazol-2-amine

CAS 878061-84-8C₁₈H₁₄N₄O₃S₂

2-{[5-(1H-Benzimidazol-2-ylsulfanyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-1-(4-methoxyphenyl)ethanone

CAS 5874-49-7C₁₈H₁₄N₄O₃S₂

(E)-N-((4-((2-(Benzo[d]thiazol-2-yl)-2-cyanovinyl)amino)phenyl)sulfonyl)acetamide

CAS 637748-92-6C₁₈H₁₄N₄O₃S₂

2-[(5-Acetamido-1,3,4-thiadiazol-2-yl)sulfanyl]-N-dibenzofuran-3-ylacetamide

CAS 531536-41-1C₁₈H₁₄N₄O₃S₂

3-{(Z)-[3-(2-Furylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(methylamino)-4H-pyrido[1,2-a]pyrimidin-4-one

CAS 500278-45-5C₁₈H₁₄N₄O₃S₂

N-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-2-(2-oxo-1,3-benzoxazol-3-yl)acetamide

CAS 756492-31-6C₁₈H₁₄N₄O₃S₂

Methyl 3-{[6-(methylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]oxy}-2-thiophenecarboxylate

CAS 478081-03-7C₁₈H₁₄N₄O₃S₂

1-(4-Methoxybenzo[d]thiazol-2-yl)azetidin-3-yl benzo[c][1,2,5]thiadiazole-5-carboxylate

CAS 1396869-13-8C₁₈H₁₄N₄O₃S₂

4-(Furan-2-ylmethyl)-3-[(4-nitrophenyl)methylsulfanyl]-5-thiophen-2-yl-1,2,4-triazole

CAS 677024-00-9C₁₈H₁₄N₄O₃S₂

N-(1,3-Benzothiazol-2-yl)-2-[[5-(2-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide

CAS 824981-29-5C₁₈H₁₄N₄O₃S₂

N-(2-(2-(Thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)benzo[d][1,3]dioxole-5-carboxamide

CAS 946329-40-4C₁₈H₁₄N₄O₃S₂

N-[(2Z)-5-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]-4-methyl-1,3-thiazol-2(3H)-ylidene]thiophene-2-carboxamide

CAS 1092336-97-4C₁₈H₁₄N₄O₃S₂

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What is the molar mass of C18H14N4O3S2?

The molar mass of C18H14N4O3S2 is 398.45 g/mol, calculated from standard atomic weights for 18 carbon atoms, 14 hydrogen atoms, 4 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 398.0507 Da.

How many compounds have the formula C18H14N4O3S2?

CompoundList lists 48 compounds with the molecular formula C18H14N4O3S2, including N-[4-Hydroxy-3-(1H-1,2,4-triazol-5-ylsulfanyl)naphthalen-1-yl]benzenesulfonamide, 2-(1,3-Benzothiazol-2-ylthio)-N'-(3-(2-nitro-PH)-2-propenylidene)acetohydrazide, N-(1,3-Benzodioxol-5-ylmethyl)-2-([1,2,4]triazolo[3,4-b][1,3]benzothiazol-3-ylsulfanyl)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 C18H14N4O3S2?

C18H14N4O3S2 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.