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Molecular formula

C20H19NO6S

44 compounds have this formula on CompoundList.

Molar mass
401.43g/mol
Monoisotopic mass
401.0933Da
Atoms
47
Elements
5
Rings plus double bonds
12

The formula C20H19NO6S describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom, 6 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 × 2059.84%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 194.77%
    1.008 × 19 = 19.152 g/mol
  • N Nitrogen × 13.49%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 623.91%
    15.999 × 6 = 95.994 g/mol
  • S Sulfur × 17.99%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H19NO6S

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

Showing 1 to 44 of 44 compounds

4-({4-Oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-yl}sulfonyl)benzoic acid chemical structure, C20H19NO6S, CAS 896335-50-5
4-({4-Oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-yl}sulfonyl)benzoic acid
CAS 896335-50-5C20H19NO6S
4-(((9H-Fluoren-9-yl)methoxy)carbonyl)thiomorpholine-3-carboxylic acid 1,1-dioxide chemical structure, C20H19NO6S, CAS 2137447-97-1
4-(((9H-Fluoren-9-yl)methoxy)carbonyl)thiomorpholine-3-carboxylic acid 1,1-dioxide
CAS 2137447-97-1C20H19NO6S
6-(9,10-Dioxo-9,10-dihydroanthracene-1-sulfonamido)hexanoic acid chemical structure, C20H19NO6S, CAS 670266-25-8
6-(9,10-Dioxo-9,10-dihydroanthracene-1-sulfonamido)hexanoic acid
CAS 670266-25-8C20H19NO6S
N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-N-(4-ethoxyphenyl)benzo[d][1,3]dioxole-5-carboxamide chemical structure, C20H19NO6S, CAS 863020-76-2
N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-N-(4-ethoxyphenyl)benzo[d][1,3]dioxole-5-carboxamide
CAS 863020-76-2C20H19NO6S
4-(((9H-Fluoren-9-yl)methoxy)carbonyl)thiomorpholine-2-carboxylic acid 1,1-dioxide chemical structure, C20H19NO6S, CAS 2138514-95-9
4-(((9H-Fluoren-9-yl)methoxy)carbonyl)thiomorpholine-2-carboxylic acid 1,1-dioxide
CAS 2138514-95-9C20H19NO6S
Ethyl 3-(3-(phenylsulfonyl)propanamido)benzofuran-2-carboxylate chemical structure, C20H19NO6S, CAS 892854-61-4
Ethyl 3-(3-(phenylsulfonyl)propanamido)benzofuran-2-carboxylate
CAS 892854-61-4C20H19NO6S
Methyl 4-(N-methyl-9,10-dioxo-9,10-dihydroanthracene-2-sulfonamido)butanoate chemical structure, C20H19NO6S, CAS 923179-11-7
Methyl 4-(N-methyl-9,10-dioxo-9,10-dihydroanthracene-2-sulfonamido)butanoate
CAS 923179-11-7C20H19NO6S
Diethyl 5-[(1-benzofuran-2-ylcarbonyl)amino]-3-methylthiophene-2,4-dicarboxylate chemical structure, C20H19NO6S, CAS 301304-89-2
Diethyl 5-[(1-benzofuran-2-ylcarbonyl)amino]-3-methylthiophene-2,4-dicarboxylate
CAS 301304-89-2C20H19NO6S
Triethyl cyclopenta(b)(1,4)benzothiazine-1,2,3-tricarboxylate chemical structure, C20H19NO6S, CAS 51666-81-0
Triethyl cyclopenta(b)(1,4)benzothiazine-1,2,3-tricarboxylate
CAS 51666-81-0C20H19NO6S
Ethyl 5-[acetyl(phenylsulfonyl)amino]-2-methyl-1-benzofuran-3-carboxylate chemical structure, C20H19NO6S, CAS 406475-57-8
Ethyl 5-[acetyl(phenylsulfonyl)amino]-2-methyl-1-benzofuran-3-carboxylate
CAS 406475-57-8C20H19NO6S
Ethyl 4-(3,4-dimethoxyphenyl)-2-(2-furoylamino)-3-thiophenecarboxylate chemical structure, C20H19NO6S, CAS 314261-04-6
Ethyl 4-(3,4-dimethoxyphenyl)-2-(2-furoylamino)-3-thiophenecarboxylate
CAS 314261-04-6C20H19NO6S
N-(3-Acetyl-2-methyl-1-benzofuran-5-yl)-N-(4-methoxyphenyl)sulfonylacetamide chemical structure, C20H19NO6S, CAS 518318-75-7
N-(3-Acetyl-2-methyl-1-benzofuran-5-yl)-N-(4-methoxyphenyl)sulfonylacetamide
CAS 518318-75-7C20H19NO6S
Ethyl 5-acetyl-2-{[3-(1,3-benzodioxol-5-yl)acryloyl]amino}-4-methyl-3-thiophenecarboxylate chemical structure, C20H19NO6S, CAS 300828-21-1
Ethyl 5-acetyl-2-{[3-(1,3-benzodioxol-5-yl)acryloyl]amino}-4-methyl-3-thiophenecarboxylate
CAS 300828-21-1C20H19NO6S
2-(4-{[(4-Ethoxynaphthyl)sulfonyl]amino}phenoxy)acetic acid chemical structure, C20H19NO6S, CAS 681841-42-9
2-(4-{[(4-Ethoxynaphthyl)sulfonyl]amino}phenoxy)acetic acid
CAS 681841-42-9C20H19NO6S
Methyl 3-(3,4,5-trimethoxybenzamido)benzo[b]thiophene-2-carboxylate chemical structure, C20H19NO6S, CAS 441290-50-2
Methyl 3-(3,4,5-trimethoxybenzamido)benzo[b]thiophene-2-carboxylate
CAS 441290-50-2C20H19NO6S
4-(9H-Fluoren-9-ylmethoxycarbonylamino)-1,1-dioxothiolane-2-carboxylic acid chemical structure, C20H19NO6S, CAS 2248261-08-5
4-(9H-Fluoren-9-ylmethoxycarbonylamino)-1,1-dioxothiolane-2-carboxylic acid
CAS 2248261-08-5C20H19NO6S
1,5-Dimethyl-5-(4-(phenylsulfonyl)phenyl)dihydro-3aH-pyrano(3,2-d)(1,3)oxazole-2,6(1H,5H)-dione chemical structure, C20H19NO6S, CAS 81830-87-7
1,5-Dimethyl-5-(4-(phenylsulfonyl)phenyl)dihydro-3aH-pyrano(3,2-d)(1,3)oxazole-2,6(1H,5H)-dione
CAS 81830-87-7C20H19NO6S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]-2-oxo-2H-chromene-3-carboxamide chemical structure, C20H19NO6S, CAS 879926-60-0
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]-2-oxo-2H-chromene-3-carboxamide
CAS 879926-60-0C20H19NO6S
N-(4-(Benzo[d][1,3]dioxol-5-yloxy)but-2-yn-1-yl)-3-(phenylsulfonyl)propanamide chemical structure, C20H19NO6S, CAS 1448078-30-5
N-(4-(Benzo[d][1,3]dioxol-5-yloxy)but-2-yn-1-yl)-3-(phenylsulfonyl)propanamide
CAS 1448078-30-5C20H19NO6S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)-7-methyl-4-oxo-4H-chromene-2-carboxamide chemical structure, C20H19NO6S, CAS 872868-03-6
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)-7-methyl-4-oxo-4H-chromene-2-carboxamide
CAS 872868-03-6C20H19NO6S
(3R)-4-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-1,1-dioxo-1lambda6-thiomorpholine-3-carboxylic acid chemical structure, C20H19NO6S, CAS 2137077-95-1
(3R)-4-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-1,1-dioxo-1lambda6-thiomorpholine-3-carboxylic acid
CAS 2137077-95-1C20H19NO6S
Ethyl 4-{[(4,4-dioxido-3-phenyl-5,6-dihydro-1,4-oxathiin-2-yl)carbonyl]amino}benzoate chemical structure, C20H19NO6S, CAS 1144464-84-5
Ethyl 4-{[(4,4-dioxido-3-phenyl-5,6-dihydro-1,4-oxathiin-2-yl)carbonyl]amino}benzoate
CAS 1144464-84-5C20H19NO6S
rac-(3R,4S)-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,1-dioxo-1lambda6-thiolane-3-carboxylic acid chemical structure, C20H19NO6S, CAS 2137821-90-8
rac-(3R,4S)-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,1-dioxo-1lambda6-thiolane-3-carboxylic acid
CAS 2137821-90-8C20H19NO6S
2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,1-dioxo-1lambda6-thietan-3-yl]acetic acid chemical structure, C20H19NO6S, CAS 2171820-04-3
2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,1-dioxo-1lambda6-thietan-3-yl]acetic acid
CAS 2171820-04-3C20H19NO6S

Frequently asked questions

What is the molar mass of C20H19NO6S?

The molar mass of C20H19NO6S is 401.43 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom, 6 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 401.0933 Da.

How many compounds have the formula C20H19NO6S?

CompoundList lists 44 compounds with the molecular formula C20H19NO6S, including 4-({4-Oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-yl}sulfonyl)benzoic acid, 4-(((9H-Fluoren-9-yl)methoxy)carbonyl)thiomorpholine-3-carboxylic acid 1,1-dioxide, 6-(9,10-Dioxo-9,10-dihydroanthracene-1-sulfonamido)hexanoic 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 C20H19NO6S?

C20H19NO6S 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.