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Molecular formula

C20H19NO7S

9 compounds have this formula on CompoundList.

Molar mass
417.43g/mol
Monoisotopic mass
417.0882Da
Atoms
48
Elements
5
Rings plus double bonds
12

The formula C20H19NO7S describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom, 7 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 × 2057.55%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 194.59%
    1.008 × 19 = 19.152 g/mol
  • N Nitrogen × 13.36%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 726.83%
    15.999 × 7 = 111.993 g/mol
  • S Sulfur × 17.68%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H19NO7S

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

Showing 1 to 9 of 9 compounds

N-(2,4-Dimethoxyphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)benzo[d][1,3]dioxole-5-carboxamide chemical structure, C20H19NO7S, CAS 863023-16-9
N-(2,4-Dimethoxyphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)benzo[d][1,3]dioxole-5-carboxamide
CAS 863023-16-9C20H19NO7S
Methyl 5-[acetyl-(4-methoxyphenyl)sulfonylamino]-2-methyl-1-benzofuran-3-carboxylate chemical structure, C20H19NO7S, CAS 518318-74-6
Methyl 5-[acetyl-(4-methoxyphenyl)sulfonylamino]-2-methyl-1-benzofuran-3-carboxylate
CAS 518318-74-6C20H19NO7S
Dimethyl 2-[(2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3,4-dicarboxylate chemical structure, C20H19NO7S, CAS 302802-68-2
Dimethyl 2-[(2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3,4-dicarboxylate
CAS 302802-68-2C20H19NO7S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-[(1-hydroxy-9-oxo-9H-xanthen-3-yl)oxy]-N-methylacetamide chemical structure, C20H19NO7S, CAS 951957-73-6
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-[(1-hydroxy-9-oxo-9H-xanthen-3-yl)oxy]-N-methylacetamide
CAS 951957-73-6C20H19NO7S
Berberine metabolite HM5 chemical structure, C20H19NO7S, CAS 1334431-48-9
Berberine metabolite HM5
CAS 1334431-48-9C20H19NO7S
Ethyl 3-[[[2-[(methylsulfonyl)amino]benzoyl]oxy]methyl]-2-benzofurancarboxylate chemical structure, C20H19NO7S, CAS 1110820-97-7
Ethyl 3-[[[2-[(methylsulfonyl)amino]benzoyl]oxy]methyl]-2-benzofurancarboxylate
CAS 1110820-97-7C20H19NO7S
2-(1,3-Dioxaindan-5-yl)-2-oxoethyl 2-[2-(4-methylphenyl)ethenesulfonamido]acetate chemical structure, C20H19NO7S, CAS 1798408-38-4
2-(1,3-Dioxaindan-5-yl)-2-oxoethyl 2-[2-(4-methylphenyl)ethenesulfonamido]acetate
CAS 1798408-38-4C20H19NO7S
9-(1,3-Diethoxy-1,3-dioxopropan-2-yl)acridine-2-sulfonic acid chemical structure, C20H19NO7S, CAS 61556-13-6
9-(1,3-Diethoxy-1,3-dioxopropan-2-yl)acridine-2-sulfonic acid
CAS 61556-13-6C20H19NO7S
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-(4-methanesulfonylphenoxy)pentanoate chemical structure, C20H19NO7S, CAS 2248359-72-8
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-(4-methanesulfonylphenoxy)pentanoate
CAS 2248359-72-8C20H19NO7S

Frequently asked questions

What is the molar mass of C20H19NO7S?

The molar mass of C20H19NO7S is 417.43 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom, 7 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 417.0882 Da.

How many compounds have the formula C20H19NO7S?

CompoundList lists 9 compounds with the molecular formula C20H19NO7S, including N-(2,4-Dimethoxyphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)benzo[d][1,3]dioxole-5-carboxamide, Methyl 5-[acetyl-(4-methoxyphenyl)sulfonylamino]-2-methyl-1-benzofuran-3-carboxylate, Dimethyl 2-[(2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3,4-dicarboxylate. 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 C20H19NO7S?

C20H19NO7S has a degree of unsaturation of 12. 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.