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Molecular formula

C12H21NO5S

28 compounds have this formula on CompoundList.

Molar mass
291.36g/mol
Monoisotopic mass
291.1140Da
Atoms
40
Elements
5
Rings plus double bonds
3

The formula C12H21NO5S describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom, 5 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 × 1249.47%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 217.27%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 14.81%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 527.46%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 111.00%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C12H21NO5S

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

Showing 1 to 28 of 28 compounds

1-((tert-Butoxy)carbonyl)-4-methanesulfinylpiperidine-4-carboxylic acid chemical structure, C12H21NO5S, CAS 1864062-98-5
1-((tert-Butoxy)carbonyl)-4-methanesulfinylpiperidine-4-carboxylic acid
CAS 1864062-98-5C12H21NO5S
tert-Butyl N-(1,1-dioxo-4-(2-oxoethyl)-1lambda6-thian-4-yl)carbamate chemical structure, C12H21NO5S, CAS 2126178-27-4
tert-Butyl N-(1,1-dioxo-4-(2-oxoethyl)-1lambda6-thian-4-yl)carbamate
CAS 2126178-27-4C12H21NO5S
tert-Butyl 6-((methylsulfonyl)oxy)-2-azaspiro[3.3]heptane-2-carboxylate chemical structure, C12H21NO5S, CAS 1239320-11-6
tert-Butyl 6-((methylsulfonyl)oxy)-2-azaspiro[3.3]heptane-2-carboxylate
CAS 1239320-11-6C12H21NO5S
(3-((tert-Butoxycarbonyl)amino)bicyclo[1.1.1]pentan-1-yl)methyl methanesulfonate chemical structure, C12H21NO5S, CAS 2096992-18-4
(3-((tert-Butoxycarbonyl)amino)bicyclo[1.1.1]pentan-1-yl)methyl methanesulfonate
CAS 2096992-18-4C12H21NO5S
(1-Acetoxy-2,2,5,5-tetramethyl-delta-3-pyrroline-3-methyl) Methanesulfonate chemical structure, C12H21NO5S, CAS 887352-13-8
(1-Acetoxy-2,2,5,5-tetramethyl-delta-3-pyrroline-3-methyl) Methanesulfonate
CAS 887352-13-8C12H21NO5S
tert-Butyl 4-(methylsulfonyloxymethyl)-2-azabicyclo[2.1.1]hexane-2-carboxylate chemical structure, C12H21NO5S, CAS 220598-36-7
tert-Butyl 4-(methylsulfonyloxymethyl)-2-azabicyclo[2.1.1]hexane-2-carboxylate
CAS 220598-36-7C12H21NO5S
tert-Butyl 8-(hydroxymethyl)-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide chemical structure, C12H21NO5S, CAS 1373029-18-5
tert-Butyl 8-(hydroxymethyl)-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide
CAS 1373029-18-5C12H21NO5S
Methyl 2-o-(dimethylcarbamothioyl)-3,4-o-(1-methylethylidene)pentopyranoside chemical structure, C12H21NO5S, CAS 16843-71-3
Methyl 2-o-(dimethylcarbamothioyl)-3,4-o-(1-methylethylidene)pentopyranoside
CAS 16843-71-3C12H21NO5S
2-(((4-(2-Hydroxyethoxy)tetrahydro-2H-thiopyran-4-yl)methyl)amino)-2-oxoethyl acetate chemical structure, C12H21NO5S, CAS 2320957-24-0
2-(((4-(2-Hydroxyethoxy)tetrahydro-2H-thiopyran-4-yl)methyl)amino)-2-oxoethyl acetate
CAS 2320957-24-0C12H21NO5S
L-Cysteine, N-aceetyl-S-(3-butoxy-3-oxopropyl)- chemical structure, C12H21NO5S, CAS 99651-62-4
L-Cysteine, N-aceetyl-S-(3-butoxy-3-oxopropyl)-
CAS 99651-62-4C12H21NO5S
4,-Dimethylbenzenesulphonic acid, compound with 2,2'-iminodiethanol (1:1) chemical structure, C12H21NO5S, CAS 93893-09-5
4,-Dimethylbenzenesulphonic acid, compound with 2,2'-iminodiethanol (1:1)
CAS 93893-09-5C12H21NO5S
tert-Butyl 6-(methanesulfonyloxy)-1-azaspiro[3.3]heptane-1-carboxylate chemical structure, C12H21NO5S, CAS 1610417-48-5
tert-Butyl 6-(methanesulfonyloxy)-1-azaspiro[3.3]heptane-1-carboxylate
CAS 1610417-48-5C12H21NO5S
tert-Butyl 4-(methylcarbamoyl)-1,1-dioxo-1lambda6-thiane-4-carboxylate chemical structure, C12H21NO5S, CAS 2059999-13-0
tert-Butyl 4-(methylcarbamoyl)-1,1-dioxo-1lambda6-thiane-4-carboxylate
CAS 2059999-13-0C12H21NO5S
tert-Butyl (1R,5S,9r)-9-hydroxy-3,3-dioxo-3lambda6-thia-7-azabicyclo[3.3.1]nonane-7-carboxylate chemical structure, C12H21NO5S, CAS 2413846-95-2
tert-Butyl (1R,5S,9r)-9-hydroxy-3,3-dioxo-3lambda6-thia-7-azabicyclo[3.3.1]nonane-7-carboxylate
CAS 2413846-95-2C12H21NO5S
tert-Butyl 2-(2-((methylsulfonyl)oxy)ethyl)-2,5-dihydro-1H-pyrrole-1-carboxylate chemical structure, C12H21NO5S, CAS 1824217-97-1
tert-Butyl 2-(2-((methylsulfonyl)oxy)ethyl)-2,5-dihydro-1H-pyrrole-1-carboxylate
CAS 1824217-97-1C12H21NO5S
3-{[(3R,4R)-1-[(tert-Butoxy)carbonyl]-4-hydroxypyrrolidin-3-yl]sulfanyl}propanoic acid chemical structure, C12H21NO5S, CAS 2381258-81-5
3-{[(3R,4R)-1-[(tert-Butoxy)carbonyl]-4-hydroxypyrrolidin-3-yl]sulfanyl}propanoic acid
CAS 2381258-81-5C12H21NO5S
Methyl N-(tert-butoxycarbonyl)-S-(2-oxopropyl)-L-cysteinate chemical structure, C12H21NO5S, CAS 2767508-66-5
Methyl N-(tert-butoxycarbonyl)-S-(2-oxopropyl)-L-cysteinate
CAS 2767508-66-5C12H21NO5S
{8-Methyl-8-azaspiro[bicyclo[3.2.1]octane-3,2'-[1,3]dioxolan]-4'-yl}methyl methanesulfonate chemical structure, C12H21NO5S, CAS 2171974-29-9
{8-Methyl-8-azaspiro[bicyclo[3.2.1]octane-3,2'-[1,3]dioxolan]-4'-yl}methyl methanesulfonate
CAS 2171974-29-9C12H21NO5S
tert-Butyl 3-(2-methanesulfonylacetyl)pyrrolidine-1-carboxylate chemical structure, C12H21NO5S, CAS 2680736-10-9
tert-Butyl 3-(2-methanesulfonylacetyl)pyrrolidine-1-carboxylate
CAS 2680736-10-9C12H21NO5S
(1-Boc-1,2,5,6-tetrahydropyridin-3-yl)methyl Methanesulfonate chemical structure, C12H21NO5S, CAS 126114-10-1
(1-Boc-1,2,5,6-tetrahydropyridin-3-yl)methyl Methanesulfonate
CAS 126114-10-1C12H21NO5S
{8-Cyclopropyl-1,4-dioxa-8-azaspiro[4.5]decan-2-yl}methyl methanesulfonate chemical structure, C12H21NO5S, CAS 2172472-52-3
{8-Cyclopropyl-1,4-dioxa-8-azaspiro[4.5]decan-2-yl}methyl methanesulfonate
CAS 2172472-52-3C12H21NO5S
tert-Butyl N-(1,1-dioxo-1lambda6-thiolan-3-yl)-N-[(oxiran-2-yl)methyl]carbamate chemical structure, C12H21NO5S, CAS 2219369-02-3
tert-Butyl N-(1,1-dioxo-1lambda6-thiolan-3-yl)-N-[(oxiran-2-yl)methyl]carbamate
CAS 2219369-02-3C12H21NO5S
tert-Butyl N-[2-(1,1-dioxo-1lambda6-thiolan-3-yl)-1-oxopropan-2-yl]carbamate chemical structure, C12H21NO5S, CAS 2228848-03-9
tert-Butyl N-[2-(1,1-dioxo-1lambda6-thiolan-3-yl)-1-oxopropan-2-yl]carbamate
CAS 2228848-03-9C12H21NO5S
tert-Butyl N-[1-(1,1-dioxo-1lambda6-thiolan-3-yl)-2-oxoethyl]-N-methylcarbamate chemical structure, C12H21NO5S, CAS 2228744-59-8
tert-Butyl N-[1-(1,1-dioxo-1lambda6-thiolan-3-yl)-2-oxoethyl]-N-methylcarbamate
CAS 2228744-59-8C12H21NO5S

Frequently asked questions

What is the molar mass of C12H21NO5S?

The molar mass of C12H21NO5S is 291.36 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 291.1140 Da.

How many compounds have the formula C12H21NO5S?

CompoundList lists 28 compounds with the molecular formula C12H21NO5S, including 1-((tert-Butoxy)carbonyl)-4-methanesulfinylpiperidine-4-carboxylic acid, tert-Butyl N-(1,1-dioxo-4-(2-oxoethyl)-1lambda6-thian-4-yl)carbamate, tert-Butyl 6-((methylsulfonyl)oxy)-2-azaspiro[3.3]heptane-2-carboxylate. 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 C12H21NO5S?

C12H21NO5S has a degree of unsaturation of 3. 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.