Molecular formula

C₂₃H₁₉NO₃S

27 compounds have this formula on CompoundList.

Molar mass: 389.47g/mol
Monoisotopic mass: 389.1086Da
Atoms: 47
Elements: 5
Rings plus double bonds: 15

The formula C23H19NO3S describes a molecule made of 23 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom, 3 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 × 2370.93%
12.011 × 23 = 276.253 g/mol
H Hydrogen × 194.92%
1.008 × 19 = 19.152 g/mol
N Nitrogen × 13.60%
14.007 × 1 = 14.007 g/mol
O Oxygen × 312.32%
15.999 × 3 = 47.997 g/mol
S Sulfur × 18.23%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C23H19NO3S

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

Showing 1 to 27 of 27 compounds

(2Z)-2-Benzoxazol-2-yl-1-[4-(methylethoxy)phenyl]-3-(2-thienyl)prop-2-en-1-one

CAS 1164527-06-3C₂₃H₁₉NO₃S

10-[3-(3,4-Dimethoxyphenyl)acryloyl]-10H-phenothiazine

CAS 330182-13-3C₂₃H₁₉NO₃S

3-Phenyl-9-(2-(thiophen-2-yl)ethyl)-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one

CAS 929440-62-0C₂₃H₁₉NO₃S

(R)-4-[(Tritylthio)methyl]oxazolidine-2,5-dione

CAS 1051374-19-6C₂₃H₁₉NO₃S

4(1H)-Quinolinone, 2,3-dihydro-1-((4-methylphenyl)sulfonyl)-3-(phenylmethylene)-, (E)-

CAS 76263-65-5C₂₃H₁₉NO₃S

N-{4-Oxo-2-[4-(propan-2-yl)phenyl]-4H-chromen-6-yl}thiophene-2-carboxamide

CAS 923233-50-5C₂₃H₁₉NO₃S

(E)-3-(4-(Benzyloxy)phenyl)-2-tosylacrylonitrile

CAS 811831-06-8C₂₃H₁₉NO₃S

[4-(4-Ethylphenyl)-1,1-dioxido-4H-1,4-benzothiazin-2-yl](phenyl)methanone

CAS 1114886-11-1C₂₃H₁₉NO₃S

[4-(3,4-Dimethylphenyl)-1,1-dioxido-4H-1,4-benzothiazin-2-yl](phenyl)methanone

CAS 1114850-36-0C₂₃H₁₉NO₃S

[4-(3,5-Dimethylphenyl)-1,1-dioxido-4H-1,4-benzothiazin-2-yl](phenyl)methanone

CAS 1114658-00-2C₂₃H₁₉NO₃S

1H-Indole, 3-acetyl-1-[(4-methylphenyl)sulfonyl]-2-phenyl-

CAS 62367-67-3C₂₃H₁₉NO₃S

[4-(3-Ethylphenyl)-1,1-dioxido-4H-1,4-benzothiazin-2-yl](phenyl)methanone

CAS 1114652-04-8C₂₃H₁₉NO₃S

(4-Methylphenyl)[4-(3-methylphenyl)-1,1-dioxido-4H-1,4-benzothiazin-2-yl]methanone

CAS 1114658-72-8C₂₃H₁₉NO₃S

(4-Methylphenyl)[4-(4-methylphenyl)-1,1-dioxido-4H-1,4-benzothiazin-2-yl]methanone

CAS 1114652-50-4C₂₃H₁₉NO₃S

(Z)-2-Ethyl-N-(3-(phenylsulfonyl)-2H-chromen-2-ylidene)aniline

CAS 902557-22-6C₂₃H₁₉NO₃S

(Z)-3,4-Dimethyl-N-(3-(phenylsulfonyl)-2H-chromen-2-ylidene)aniline

CAS 904453-68-5C₂₃H₁₉NO₃S

(Z)-2,5-Dimethyl-N-(3-(phenylsulfonyl)-2H-chromen-2-ylidene)aniline

CAS 902557-25-9C₂₃H₁₉NO₃S

(Z)-2,3-Dimethyl-N-(3-(phenylsulfonyl)-2H-chromen-2-ylidene)aniline

CAS 902469-21-0C₂₃H₁₉NO₃S

(Z)-2,4-Dimethyl-N-(3-(phenylsulfonyl)-2H-chromen-2-ylidene)aniline

CAS 904453-79-8C₂₃H₁₉NO₃S

(Z)-2-Methyl-N-(3-tosyl-2H-chromen-2-ylidene)aniline

CAS 904436-36-8C₂₃H₁₉NO₃S

(2,4-Dimethylphenyl)(1,1-dioxido-4-phenyl-4H-1,4-benzothiazin-2-yl)methanone

CAS 1114660-42-2C₂₃H₁₉NO₃S

1'-(4-(Thiophen-3-yl)benzoyl)-3H-spiro[isobenzofuran-1,3'-piperidin]-3-one

CAS 1797642-61-5C₂₃H₁₉NO₃S

1'-(4-(Thiophen-2-yl)benzoyl)-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one

CAS 1705837-65-5C₂₃H₁₉NO₃S

[2-(1,3-Benzodioxol-5-yl)-1,3-thiazolidin-3-yl]-(4-phenylphenyl)methanone

CAS 6034-61-3C₂₃H₁₉NO₃S

Frequently asked questions

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What is the molar mass of C23H19NO3S?

The molar mass of C23H19NO3S is 389.47 g/mol, calculated from standard atomic weights for 23 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 389.1086 Da.

How many compounds have the formula C23H19NO3S?

CompoundList lists 27 compounds with the molecular formula C23H19NO3S, including (2Z)-2-Benzoxazol-2-yl-1-[4-(methylethoxy)phenyl]-3-(2-thienyl)prop-2-en-1-one, 10-[3-(3,4-Dimethoxyphenyl)acryloyl]-10H-phenothiazine, 3-Phenyl-9-(2-(thiophen-2-yl)ethyl)-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-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 C23H19NO3S?

C23H19NO3S 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.