Molecular formula

C₂₃H₁₈N₂OS

28 compounds have this formula on CompoundList.

Molar mass: 370.47g/mol
Monoisotopic mass: 370.1140Da
Atoms: 45
Elements: 5
Rings plus double bonds: 16

The formula C23H18N2OS describes a molecule made of 23 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 1 oxygen atom 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 × 2374.57%
12.011 × 23 = 276.253 g/mol
H Hydrogen × 184.90%
1.008 × 18 = 18.144 g/mol
N Nitrogen × 27.56%
14.007 × 2 = 28.014 g/mol
O Oxygen × 14.32%
15.999 × 1 = 15.999 g/mol
S Sulfur × 18.65%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C23H18N2OS

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

Showing 1 to 28 of 28 compounds

2-[(4-Methylquinazolin-2-yl)sulfanyl]-1,2-diphenylethanone

CAS 488840-75-1C₂₃H₁₈N₂OS

2-(4,5-Diphenyl-2-sulfanylidene-1H-imidazol-3-yl)-1-phenylethanone

CAS 28859-53-2C₂₃H₁₈N₂OS

2-(2,4-Diphenyl-1,3-thiazol-5-yl)-N-phenylacetamide

CAS 339277-58-6C₂₃H₁₈N₂OS

Benzamide, N-[3-(4-methylphenyl)-4-phenyl-2(3H)-thiazolylidene]-

CAS 327077-60-1C₂₃H₁₈N₂OS

6-(4-Methoxyphenyl)-4,5-diphenyl-3(2H)-pyridazinethione

CAS 911194-31-5C₂₃H₁₈N₂OS

N-(1,2-Dihydroacenaphthylen-5-yl)-4-methyl-2-phenyl-1,3-thiazole-5-carboxamide

CAS 397284-71-8C₂₃H₁₈N₂OS

(3-Amino-6-cyclopropyl-4-phenylthieno[2,3-b]pyridin-2-yl)(phenyl)methanone

CAS 189132-50-1C₂₃H₁₈N₂OS

N-((3,4-Dimethoxyphenyl)methyl)-3-phenylprop-2-enamide

CAS 290835-35-7C₂₃H₁₈N₂OS

2-Benzylsulfanyl-N-quinolin-8-ylbenzamide

CAS 519044-79-2C₂₃H₁₈N₂OS

N-[4-(Naphthalen-1-yl)-1,3-thiazol-2-yl]-2-phenylcyclopropanecarboxamide

CAS 438614-68-7C₂₃H₁₈N₂OS

2,2-Diphenyl-N-(4-phenyl-1,3-thiazol-2-yl)acetamide

CAS 306321-21-1C₂₃H₁₈N₂OS

2,3-Dihydroindol-1-yl-[2-(5-methylthiophen-2-yl)quinolin-4-yl]methanone

CAS 438617-63-1C₂₃H₁₈N₂OS

N-(5-Methyl-4-phenyl-1,3-thiazol-2-yl)-4-phenylbenzamide

CAS 318513-38-1C₂₃H₁₈N₂OS

3-(3-(4-Methylphenyl)-1-phenyl-1H-pyrazol-4-yl)-1-(2-thienyl)-2-propen-1-one

CAS 1646822-61-8C₂₃H₁₈N₂OS

N-(4,5-Dihydrobenzo[e][1,3]benzothiazol-2-yl)-2-naphthalen-1-ylacetamide

CAS 391229-71-3C₂₃H₁₈N₂OS

(2E)-3-Naphthyl-1-(2-prop-2-enylthiobenzimidazolyl)prop-2-en-1-one

CAS 326907-85-1C₂₃H₁₈N₂OS

4H-Imidazole-4-thione, 3-benzoyl-2,3-dihydro-2-methyl-2,5-diphenyl-

CAS 58488-77-0C₂₃H₁₈N₂OS

4-(Ethylsulfanyl)-2-phenyl-5H-12-oxa-1,3-diazatetraphene

CAS 866896-77-7C₂₃H₁₈N₂OS

2-(Tritylamino)thiazole-4-carbaldehyde

CAS 126533-39-9C₂₃H₁₈N₂OS

N-(4,5-Dihydronaphtho[1,2-d]thiazol-2-yl)-2-(naphthalen-2-yl)acetamide

CAS 955816-02-1C₂₃H₁₈N₂OS

1-Phenyl-3-[(3-phenylquinoxalin-2-yl)sulfanyl]propan-1-one

CAS 1089343-58-7C₂₃H₁₈N₂OS

N-(4-Methyl-3,5-diphenyl-3H-thiazol-2-ylidene)-benzamide

CAS 1011794-29-8C₂₃H₁₈N₂OS

N-(4-Benzylsulfanyl-2-phenyl-1,3-oxazol-5-yl)-1-phenyl-methanimine

CAS 13243-43-1C₂₃H₁₈N₂OS

5-[(4-Methylphenyl)sulfanyl]-1,3-diphenyl-1H-pyrazole-4-carbaldehyde

CAS 956744-37-9C₂₃H₁₈N₂OS

Frequently asked questions

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What is the molar mass of C23H18N2OS?

The molar mass of C23H18N2OS is 370.47 g/mol, calculated from standard atomic weights for 23 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 370.1140 Da.

How many compounds have the formula C23H18N2OS?

CompoundList lists 28 compounds with the molecular formula C23H18N2OS, including 2-[(4-Methylquinazolin-2-yl)sulfanyl]-1,2-diphenylethanone, 2-(4,5-Diphenyl-2-sulfanylidene-1H-imidazol-3-yl)-1-phenylethanone, 2-(2,4-Diphenyl-1,3-thiazol-5-yl)-N-phenylacetamide. 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 C23H18N2OS?

C23H18N2OS has a degree of unsaturation of 16. 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.