CompoundList
Sign in
Molecular formula

C20H21ClN2O5S

29 compounds have this formula on CompoundList.

Molar mass
436.91g/mol
Monoisotopic mass
436.0860Da
Atoms
50
Elements
6
Rings plus double bonds
11

The formula C20H21ClN2O5S describes a molecule made of 20 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 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 × 2054.98%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 214.84%
    1.008 × 21 = 21.168 g/mol
  • Cl Chlorine × 18.11%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 26.41%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 518.31%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 17.34%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H21ClN2O5S

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

Showing 1 to 29 of 29 compounds

2-[5-(Azepane-1-sulfonyl)-2-chloro-benzoylamino]-benzoic acid chemical structure, C20H21ClN2O5S, CAS 312502-59-3
2-[5-(Azepane-1-sulfonyl)-2-chloro-benzoylamino]-benzoic acid
CAS 312502-59-3C20H21ClN2O5S
N-(2-Chloro-5-piperidin-1-ylsulfonylphenyl)-2,3-dihydro-1,4-benzodioxine-3-carboxamide chemical structure, C20H21ClN2O5S, CAS 775308-23-1
N-(2-Chloro-5-piperidin-1-ylsulfonylphenyl)-2,3-dihydro-1,4-benzodioxine-3-carboxamide
CAS 775308-23-1C20H21ClN2O5S
[2-(Benzylamino)-2-oxoethyl] 4-chloro-3-pyrrolidin-1-ylsulfonylbenzoate chemical structure, C20H21ClN2O5S, CAS 380567-75-9
[2-(Benzylamino)-2-oxoethyl] 4-chloro-3-pyrrolidin-1-ylsulfonylbenzoate
CAS 380567-75-9C20H21ClN2O5S
1-((4-Chlorophenyl)sulfonyl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)piperidine-4-carboxamide chemical structure, C20H21ClN2O5S, CAS 433947-42-3
1-((4-Chlorophenyl)sulfonyl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)piperidine-4-carboxamide
CAS 433947-42-3C20H21ClN2O5S
5-Chloro-2-methoxy-N-(1-(tetrahydrofuran-2-carbonyl)indolin-6-yl)benzenesulfonamide chemical structure, C20H21ClN2O5S, CAS 1040637-27-1
5-Chloro-2-methoxy-N-(1-(tetrahydrofuran-2-carbonyl)indolin-6-yl)benzenesulfonamide
CAS 1040637-27-1C20H21ClN2O5S
Diethyl 2-(2-chlorobenzamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate chemical structure, C20H21ClN2O5S, CAS 329066-88-8
Diethyl 2-(2-chlorobenzamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate
CAS 329066-88-8C20H21ClN2O5S
N-(1,3-Benzodioxol-5-ylmethyl)-4-chloro-3-piperidin-1-ylsulfonylbenzamide chemical structure, C20H21ClN2O5S, CAS 797004-56-9
N-(1,3-Benzodioxol-5-ylmethyl)-4-chloro-3-piperidin-1-ylsulfonylbenzamide
CAS 797004-56-9C20H21ClN2O5S
Isopropyl 2-({2-chloro-5-nitrobenzoyl}amino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate chemical structure, C20H21ClN2O5S, CAS 353770-58-8
Isopropyl 2-({2-chloro-5-nitrobenzoyl}amino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate
CAS 353770-58-8C20H21ClN2O5S
Ethyl 2-(2-chloro-4-nitrobenzamido)-6-ethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate chemical structure, C20H21ClN2O5S, CAS 351061-03-5
Ethyl 2-(2-chloro-4-nitrobenzamido)-6-ethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
CAS 351061-03-5C20H21ClN2O5S
Propan-2-yl 2-[(5-chloro-2-nitrobenzoyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C20H21ClN2O5S, CAS 543716-22-9
Propan-2-yl 2-[(5-chloro-2-nitrobenzoyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 543716-22-9C20H21ClN2O5S
Isopropyl 2-({5-chloro-2-nitrobenzoyl}amino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate chemical structure, C20H21ClN2O5S, CAS 352687-63-9
Isopropyl 2-({5-chloro-2-nitrobenzoyl}amino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate
CAS 352687-63-9C20H21ClN2O5S
3-(Azepan-1-ylsulfonyl)-N-(1,3-benzodioxol-5-yl)-4-chlorobenzamide chemical structure, C20H21ClN2O5S, CAS 802948-26-1
3-(Azepan-1-ylsulfonyl)-N-(1,3-benzodioxol-5-yl)-4-chlorobenzamide
CAS 802948-26-1C20H21ClN2O5S
4-Chloro-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(4-ethylbenzyl)-3-nitrobenzamide chemical structure, C20H21ClN2O5S, CAS 573936-87-5
4-Chloro-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(4-ethylbenzyl)-3-nitrobenzamide
CAS 573936-87-5C20H21ClN2O5S
Ethyl 2-[(2-chloro-4-nitrobenzoyl)amino]-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate chemical structure, C20H21ClN2O5S, CAS 362499-81-8
Ethyl 2-[(2-chloro-4-nitrobenzoyl)amino]-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate
CAS 362499-81-8C20H21ClN2O5S
Ethyl 2-[(2-chloro-5-nitrobenzoyl)amino]-6-ethyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C20H21ClN2O5S, CAS 420091-38-9
Ethyl 2-[(2-chloro-5-nitrobenzoyl)amino]-6-ethyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 420091-38-9C20H21ClN2O5S
2-Amino-3-[4-[4-[(2,4-dioxo-5-thiazolidinyl)methyl]phenoxy]phenyl]propanoic acid methyl ester hydrochloride chemical structure, C20H21ClN2O5S, CAS 724760-24-1
2-Amino-3-[4-[4-[(2,4-dioxo-5-thiazolidinyl)methyl]phenoxy]phenyl]propanoic acid methyl ester hydrochloride
CAS 724760-24-1C20H21ClN2O5S
Diethyl 2-(3-chlorobenzamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate chemical structure, C20H21ClN2O5S, CAS 896680-00-5
Diethyl 2-(3-chlorobenzamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate
CAS 896680-00-5C20H21ClN2O5S
Diethyl 2-(4-chlorobenzamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate chemical structure, C20H21ClN2O5S, CAS 896679-99-5
Diethyl 2-(4-chlorobenzamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate
CAS 896679-99-5C20H21ClN2O5S
N-(Benzo[d][1,3]dioxol-5-yl)-2-(1-((4-chlorophenyl)sulfonyl)piperidin-2-yl)acetamide chemical structure, C20H21ClN2O5S, CAS 941904-64-9
N-(Benzo[d][1,3]dioxol-5-yl)-2-(1-((4-chlorophenyl)sulfonyl)piperidin-2-yl)acetamide
CAS 941904-64-9C20H21ClN2O5S
(E)-1-(4-((4-Chlorophenyl)sulfonyl)-1-oxa-4,8-diazaspiro[4.5]decan-8-yl)-3-(furan-2-yl)prop-2-en-1-one chemical structure, C20H21ClN2O5S, CAS 1331590-57-8
(E)-1-(4-((4-Chlorophenyl)sulfonyl)-1-oxa-4,8-diazaspiro[4.5]decan-8-yl)-3-(furan-2-yl)prop-2-en-1-one
CAS 1331590-57-8C20H21ClN2O5S
Methyl 4-[({1-[(4-chlorophenyl)sulfonyl]piperidin-4-yl}carbonyl)amino]benzoate chemical structure, C20H21ClN2O5S, CAS 591224-82-7
Methyl 4-[({1-[(4-chlorophenyl)sulfonyl]piperidin-4-yl}carbonyl)amino]benzoate
CAS 591224-82-7C20H21ClN2O5S
{[3-(Ethoxycarbonyl)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]carbamoyl}methyl 2-chloropyridine-3-carboxylate chemical structure, C20H21ClN2O5S, CAS 728927-43-3
{[3-(Ethoxycarbonyl)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]carbamoyl}methyl 2-chloropyridine-3-carboxylate
CAS 728927-43-3C20H21ClN2O5S
1-{[3-(Ethoxycarbonyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]carbamoyl}ethyl 2-chloropyridine-3-carboxylate chemical structure, C20H21ClN2O5S, CAS 805268-61-5
1-{[3-(Ethoxycarbonyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]carbamoyl}ethyl 2-chloropyridine-3-carboxylate
CAS 805268-61-5C20H21ClN2O5S
Benzyl (2-(3-((4-chlorophenyl)sulfonyl)pyrrolidin-1-yl)-2-oxoethyl)carbamate chemical structure, C20H21ClN2O5S, CAS 1795493-00-3
Benzyl (2-(3-((4-chlorophenyl)sulfonyl)pyrrolidin-1-yl)-2-oxoethyl)carbamate
CAS 1795493-00-3C20H21ClN2O5S

Frequently asked questions

What is the molar mass of C20H21ClN2O5S?

The molar mass of C20H21ClN2O5S is 436.91 g/mol, calculated from standard atomic weights for 20 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 436.0860 Da.

How many compounds have the formula C20H21ClN2O5S?

CompoundList lists 29 compounds with the molecular formula C20H21ClN2O5S, including 2-[5-(Azepane-1-sulfonyl)-2-chloro-benzoylamino]-benzoic acid, N-(2-Chloro-5-piperidin-1-ylsulfonylphenyl)-2,3-dihydro-1,4-benzodioxine-3-carboxamide, [2-(Benzylamino)-2-oxoethyl] 4-chloro-3-pyrrolidin-1-ylsulfonylbenzoate. 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 C20H21ClN2O5S?

C20H21ClN2O5S has a degree of unsaturation of 11. 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.