Molecular formula

C₂₀H₁₇ClN₄O₄S

27 compounds have this formula on CompoundList.

Molar mass: 444.89g/mol
Monoisotopic mass: 444.0659Da
Atoms: 47
Elements: 6
Rings plus double bonds: 14

The formula C20H17ClN4O4S describes a molecule made of 20 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 4 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 × 2054.00%
12.011 × 20 = 240.220 g/mol
H Hydrogen × 173.85%
1.008 × 17 = 17.136 g/mol
Cl Chlorine × 17.97%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 412.59%
14.007 × 4 = 56.028 g/mol
O Oxygen × 414.38%
15.999 × 4 = 63.996 g/mol
S Sulfur × 17.21%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C20H17ClN4O4S

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

Showing 1 to 27 of 27 compounds

(9S)-7-(4-Chlorophenyl)-9-(2-methoxy-2-oxoethyl)-5,13-dimethyl-3-thia-1,8,11,12-tetraazatricyclo(8.3.0.0,2,6)trideca-2(6),4,7,10,12-pentaene-4-carboxylic acid

CAS 916493-82-8C₂₀H₁₇ClN₄O₄S

3-[(4-Chlorophenyl)sulfonyl]-2-imino-1-(2-methoxyethyl)-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one

CAS 606957-98-6C₂₀H₁₇ClN₄O₄S

4-Chloro-N-(2-(2,3-dimethylphenyl)-5-oxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-nitrobenzamide

CAS 1007193-30-7C₂₀H₁₇ClN₄O₄S

5-Chloro-2-methoxy-N-(4-(6-methoxyimidazo[1,2-b]pyridazin-2-yl)phenyl)benzenesulfonamide

CAS 955518-06-6C₂₀H₁₇ClN₄O₄S

4-Chloro-N-(2-methoxy-5-(6-methoxyimidazo[1,2-b]pyridazin-2-yl)phenyl)benzenesulfonamide

CAS 953169-42-1C₂₀H₁₇ClN₄O₄S

2-Chloro-N-(2-methoxy-5-(6-methoxyimidazo[1,2-b]pyridazin-2-yl)phenyl)benzenesulfonamide

CAS 953173-72-3C₂₀H₁₇ClN₄O₄S

4-Chloro-N-[2-(2,4-dimethylphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-3-nitrobenzamide

CAS 1007195-40-5C₂₀H₁₇ClN₄O₄S

N-[4-(2-Chloro-4-nitrophenyl)piperazine-1-carbothioyl]-1-benzofuran-2-carboxamide

CAS 384802-06-6C₂₀H₁₇ClN₄O₄S

3-(4-Chlorophenyl)sulfonyl-1-(2-hydroxyethyl)-2-imino-10-methyldipyrido[3,4-c:1',2'-f]pyrimidin-5-one

CAS 848670-63-3C₂₀H₁₇ClN₄O₄S

3-{[7-Chloro-3-(morpholinocarbonyl)-4,4-dioxo-4lambda~6~,1,2-benzothiadiazin-1(4H)-yl]methyl}benzonitrile

CAS 1251678-33-7C₂₀H₁₇ClN₄O₄S

N-(5-Chloro-2,4-dimethoxyphenyl)-2-(4-oxo-2-(thiophen-2-yl)pyrazolo[1,5-a]pyrazin-5(4H)-yl)acetamide

CAS 1428359-53-8C₂₀H₁₇ClN₄O₄S

N-(3-Chloro-4-methoxyphenyl)-2-{[5-(furan-2-yl)-4-(furan-2-ylmethyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide

CAS 578722-08-4C₂₀H₁₇ClN₄O₄S

N'-[(2-Chlorophenyl)methyl]-N-{5,5-dioxo-2-phenyl-2H,4H,6H-5lambda6-thieno[3,4-c]pyrazol-3-yl}ethanediamide

CAS 899961-42-3C₂₀H₁₇ClN₄O₄S

N1-(4-chlorobenzyl)-N2-(5,5-dioxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)oxalamide

CAS 899989-12-9C₂₀H₁₇ClN₄O₄S

N1-benzyl-N2-(2-(4-chlorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)oxalamide

CAS 899962-16-4C₂₀H₁₇ClN₄O₄S

N1-benzyl-N2-(2-(3-chlorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)oxalamide

CAS 899994-52-6C₂₀H₁₇ClN₄O₄S

N-({2-[(2H-1,3-benzodioxol-5-yl)methoxy]pyridin-4-yl}methyl)-5-chloro-2-(methylsulfanyl)pyrimidine-4-carboxamide

CAS 1240981-88-7C₂₀H₁₇ClN₄O₄S

Methyl 4-(2-((6-(4-chlorobenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamido)benzoate

CAS 898625-00-8C₂₀H₁₇ClN₄O₄S

Methyl 4-[2-(2-{[(3-chlorophenyl)carbamoyl]amino}-1,3-thiazol-4-yl)acetamido]benzoate

CAS 897621-32-8C₂₀H₁₇ClN₄O₄S

N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-(3-(3-chlorophenyl)ureido)-4-methylthiazole-5-carboxamide

CAS 942011-02-1C₂₀H₁₇ClN₄O₄S

2-(2-(3-(4-Chlorophenyl)ureido)thiazol-4-yl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide

CAS 897620-88-1C₂₀H₁₇ClN₄O₄S

2-(2-(3-(3-Chlorophenyl)ureido)thiazol-4-yl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide

CAS 897621-42-0C₂₀H₁₇ClN₄O₄S

N-(7-Chloro-4-methoxybenzo[d]thiazol-2-yl)-2-(2,5-dioxopyrrolidin-1-yl)-N-(pyridin-3-ylmethyl)acetamide

CAS 886965-55-5C₂₀H₁₇ClN₄O₄S

N-(6-Chlorobenzo[d]thiazol-2-yl)-2-(3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-oxoimidazolidin-1-yl)acetamide

CAS 1286703-98-7C₂₀H₁₇ClN₄O₄S

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What is the molar mass of C20H17ClN4O4S?

The molar mass of C20H17ClN4O4S is 444.89 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 444.0659 Da.

How many compounds have the formula C20H17ClN4O4S?

CompoundList lists 27 compounds with the molecular formula C20H17ClN4O4S, including (9S)-7-(4-Chlorophenyl)-9-(2-methoxy-2-oxoethyl)-5,13-dimethyl-3-thia-1,8,11,12-tetraazatricyclo(8.3.0.0,2,6)trideca-2(6),4,7,10,12-pentaene-4-carboxylic acid, 3-[(4-Chlorophenyl)sulfonyl]-2-imino-1-(2-methoxyethyl)-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one, 4-Chloro-N-(2-(2,3-dimethylphenyl)-5-oxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-nitrobenzamide. 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 C20H17ClN4O4S?

C20H17ClN4O4S has a degree of unsaturation of 14. 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.