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Molecular formula

C18H17ClN2O4S2

15 compounds have this formula on CompoundList.

Molar mass
424.91g/mol
Monoisotopic mass
424.0318Da
Atoms
44
Elements
6
Rings plus double bonds
11

The formula C18H17ClN2O4S2 describes a molecule made of 18 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. 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 × 1850.88%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 174.03%
    1.008 × 17 = 17.136 g/mol
  • Cl Chlorine × 18.34%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 26.59%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 415.06%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 215.09%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C18H17ClN2O4S2

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

Showing 1 to 15 of 15 compounds

2-(4-Chlorophenoxy)-2-methyl-N-(6-methylsulfonyl-1,3-benzothiazol-2-yl)propanamide chemical structure, C18H17ClN2O4S2, CAS 587843-14-9
2-(4-Chlorophenoxy)-2-methyl-N-(6-methylsulfonyl-1,3-benzothiazol-2-yl)propanamide
CAS 587843-14-9C18H17ClN2O4S2
(Z)-Methyl 2-((5-chlorothiophene-2-carbonyl)imino)-3-(2-ethoxyethyl)-2,3-dihydrobenzo[d]thiazole-6-carboxylate chemical structure, C18H17ClN2O4S2, CAS 865162-26-1
(Z)-Methyl 2-((5-chlorothiophene-2-carbonyl)imino)-3-(2-ethoxyethyl)-2,3-dihydrobenzo[d]thiazole-6-carboxylate
CAS 865162-26-1C18H17ClN2O4S2
3-[(4-Chlorophenyl)thio]-2-methyl-4-[(methylsulfonyl)amino]-1H-indole-1-acetic acid chemical structure, C18H17ClN2O4S2, CAS 802904-67-2
3-[(4-Chlorophenyl)thio]-2-methyl-4-[(methylsulfonyl)amino]-1H-indole-1-acetic acid
CAS 802904-67-2C18H17ClN2O4S2
N-{2-[(4-Chlorobenzyl)sulfanyl]ethyl}-2-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetamide chemical structure, C18H17ClN2O4S2, CAS 579439-81-9
N-{2-[(4-Chlorobenzyl)sulfanyl]ethyl}-2-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetamide
CAS 579439-81-9C18H17ClN2O4S2
{1-[(4-Chlorophenyl)sulfonyl]-3,5-dimethyl-1H-pyrazol-4-yl}methyl phenyl sulfone chemical structure, C18H17ClN2O4S2, CAS 321574-42-9
{1-[(4-Chlorophenyl)sulfonyl]-3,5-dimethyl-1H-pyrazol-4-yl}methyl phenyl sulfone
CAS 321574-42-9C18H17ClN2O4S2
N-(6-Chlorobenzo[d]thiazol-2-yl)-4-((4-methoxyphenyl)sulfonyl)butanamide chemical structure, C18H17ClN2O4S2, CAS 899988-89-7
N-(6-Chlorobenzo[d]thiazol-2-yl)-4-((4-methoxyphenyl)sulfonyl)butanamide
CAS 899988-89-7C18H17ClN2O4S2
N-(4-Chlorobenzo[d]thiazol-2-yl)-4-((4-methoxyphenyl)sulfonyl)butanamide chemical structure, C18H17ClN2O4S2, CAS 899732-94-6
N-(4-Chlorobenzo[d]thiazol-2-yl)-4-((4-methoxyphenyl)sulfonyl)butanamide
CAS 899732-94-6C18H17ClN2O4S2
4-((4-Chlorophenyl)sulfonyl)-N-(4-methoxybenzo[d]thiazol-2-yl)butanamide chemical structure, C18H17ClN2O4S2, CAS 941901-16-2
4-((4-Chlorophenyl)sulfonyl)-N-(4-methoxybenzo[d]thiazol-2-yl)butanamide
CAS 941901-16-2C18H17ClN2O4S2
N-(5-Chloro-4-methylbenzo[d]thiazol-2-yl)-3-((4-methoxyphenyl)sulfonyl)propanamide chemical structure, C18H17ClN2O4S2, CAS 941902-35-8
N-(5-Chloro-4-methylbenzo[d]thiazol-2-yl)-3-((4-methoxyphenyl)sulfonyl)propanamide
CAS 941902-35-8C18H17ClN2O4S2
N-(7-Chloro-4-methylbenzo[d]thiazol-2-yl)-3-((4-methoxyphenyl)sulfonyl)propanamide chemical structure, C18H17ClN2O4S2, CAS 941952-33-6
N-(7-Chloro-4-methylbenzo[d]thiazol-2-yl)-3-((4-methoxyphenyl)sulfonyl)propanamide
CAS 941952-33-6C18H17ClN2O4S2
N-(6-Chloro-4-methylbenzo[d]thiazol-2-yl)-3-((4-methoxyphenyl)sulfonyl)propanamide chemical structure, C18H17ClN2O4S2, CAS 942006-67-9
N-(6-Chloro-4-methylbenzo[d]thiazol-2-yl)-3-((4-methoxyphenyl)sulfonyl)propanamide
CAS 942006-67-9C18H17ClN2O4S2
4-Chloro-N-[3-(2-methoxyethyl)-6-methylsulfonyl-1,3-benzothiazol-2-ylidene]benzamide chemical structure, C18H17ClN2O4S2, CAS 864976-86-3
4-Chloro-N-[3-(2-methoxyethyl)-6-methylsulfonyl-1,3-benzothiazol-2-ylidene]benzamide
CAS 864976-86-3C18H17ClN2O4S2
(Z)-N-(6-Chloro-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-4-(methylsulfonyl)benzamide chemical structure, C18H17ClN2O4S2, CAS 896355-19-4
(Z)-N-(6-Chloro-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-4-(methylsulfonyl)benzamide
CAS 896355-19-4C18H17ClN2O4S2
(E)-3-((4-Chlorophenyl)sulfonyl)-N-(6-methoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)propanamide chemical structure, C18H17ClN2O4S2, CAS 895462-55-2
(E)-3-((4-Chlorophenyl)sulfonyl)-N-(6-methoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)propanamide
CAS 895462-55-2C18H17ClN2O4S2
N-(3-Chloro-4-methoxyphenyl)-5-(2-cyclobutyl-1,3-oxazol-5-yl)thiophene-2-sulfonamide chemical structure, C18H17ClN2O4S2, CAS 1358928-23-0
N-(3-Chloro-4-methoxyphenyl)-5-(2-cyclobutyl-1,3-oxazol-5-yl)thiophene-2-sulfonamide
CAS 1358928-23-0C18H17ClN2O4S2

Frequently asked questions

What is the molar mass of C18H17ClN2O4S2?

The molar mass of C18H17ClN2O4S2 is 424.91 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 424.0318 Da.

How many compounds have the formula C18H17ClN2O4S2?

CompoundList lists 15 compounds with the molecular formula C18H17ClN2O4S2, including 2-(4-Chlorophenoxy)-2-methyl-N-(6-methylsulfonyl-1,3-benzothiazol-2-yl)propanamide, (Z)-Methyl 2-((5-chlorothiophene-2-carbonyl)imino)-3-(2-ethoxyethyl)-2,3-dihydrobenzo[d]thiazole-6-carboxylate, 3-[(4-Chlorophenyl)thio]-2-methyl-4-[(methylsulfonyl)amino]-1H-indole-1-acetic 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 C18H17ClN2O4S2?

C18H17ClN2O4S2 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.