Molecular formula
C19H18ClN3O2S
129 compounds have this formula on CompoundList.
- Molar mass
- 387.88g/mol
- Monoisotopic mass
- 387.0808Da
- Atoms
- 44
- Elements
- 6
- Rings plus double bonds
- 12
The formula C19H18ClN3O2S describes a molecule made of 19 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 2 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 × 1958.83%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 184.68%1.008 × 18 = 18.144 g/mol
- Cl Chlorine × 19.14%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 310.83%14.007 × 3 = 42.021 g/mol
- O Oxygen × 28.25%15.999 × 2 = 31.998 g/mol
- S Sulfur × 18.27%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C19H18ClN3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 129 compounds
![4-[4-(Benzenesulfonyl)piperazin-1-yl]-7-chloroquinoline chemical structure, C19H18ClN3O2S, CAS 708238-13-5](/s/QJRPMZWTWYPYKW-UHFFFAOYSA-N.svg)
4-[4-(Benzenesulfonyl)piperazin-1-yl]-7-chloroquinoline
CAS 708238-13-5C19H18ClN3O2S
2-(4-((2-(5-Chlorothiophen-2-yl)-5-ethyl-6-methylpyrimidin-4-yl)amino)phenyl)acetic acid
CAS 915082-52-9C19H18ClN3O2S
![2-(1,3-Benzoxazol-2-ylsulfanyl)-1-[4-(4-chlorophenyl)piperazin-1-yl]ethanone chemical structure, C19H18ClN3O2S, CAS 701240-39-3](/s/WVAJAPBGFRSAFD-UHFFFAOYSA-N.svg)
2-(1,3-Benzoxazol-2-ylsulfanyl)-1-[4-(4-chlorophenyl)piperazin-1-yl]ethanone
CAS 701240-39-3C19H18ClN3O2S
3-(4-Chlorobenzyl)-6-morpholino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one
CAS 689766-93-6C19H18ClN3O2S
![N-(3-Chlorophenyl)-3-{3-oxo-8-thia-4,6-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),5-trien-5-yl}propanamide chemical structure, C19H18ClN3O2S, CAS 1016156-24-3](/s/QQIGYCLWRLUXEP-UHFFFAOYSA-N.svg)
N-(3-Chlorophenyl)-3-{3-oxo-8-thia-4,6-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),5-trien-5-yl}propanamide
CAS 1016156-24-3C19H18ClN3O2S
![3-[(2-Chlorophenyl)methyl]-6-morpholin-4-yl-2-sulfanylidene-1H-quinazolin-4-one chemical structure, C19H18ClN3O2S, CAS 689766-69-6](/s/BCCQQXXPCKTTTC-UHFFFAOYSA-N.svg)
3-[(2-Chlorophenyl)methyl]-6-morpholin-4-yl-2-sulfanylidene-1H-quinazolin-4-one
CAS 689766-69-6C19H18ClN3O2S
3-(3-Chlorobenzyl)-6-morpholino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one
CAS 689766-45-8C19H18ClN3O2S
![2-[7-(4-Chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]-N-cyclopentylacetamide chemical structure, C19H18ClN3O2S, CAS 1105222-41-0](/s/SPNTZIPLAJXANX-UHFFFAOYSA-N.svg)
2-[7-(4-Chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]-N-cyclopentylacetamide
CAS 1105222-41-0C19H18ClN3O2S
N-(2-Chlorobenzyl)-2-((5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide
CAS 941956-65-6C19H18ClN3O2S
![2-{2-[(3-Chlorophenyl)amino]-1,3-thiazol-4-yl}-N-(2-ethoxyphenyl)acetamide chemical structure, C19H18ClN3O2S, CAS 1040657-42-8](/s/HNXXKRXOGOWCDZ-UHFFFAOYSA-N.svg)
2-{2-[(3-Chlorophenyl)amino]-1,3-thiazol-4-yl}-N-(2-ethoxyphenyl)acetamide
CAS 1040657-42-8C19H18ClN3O2S
2-Chloro-N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-5-methylsulfanylbenzamide
CAS 424808-05-9C19H18ClN3O2S
2-((1-(4-Chlorophenyl)-1H-imidazol-2-yl)thio)-N-(2-ethoxyphenyl)acetamide
CAS 688337-50-0C19H18ClN3O2S
N-Benzyl-5-chloro-2-(ethylsulfanyl)-N-(furan-2-ylmethyl)pyrimidine-4-carboxamide
CAS 881218-56-0C19H18ClN3O2S
1-(4-Chlorophenyl)-2-(4-(5-(furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)ethanone
CAS 1226457-23-3C19H18ClN3O2S
N-(2-Chlorophenyl)-4-(4-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide
CAS 423153-89-3C19H18ClN3O2S
![2-(4-Chloro-2-methylphenoxy)-N-(5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)acetamide chemical structure, C19H18ClN3O2S, CAS 361990-24-1](/s/SXHCFIAALRYUJW-UHFFFAOYSA-N.svg)
2-(4-Chloro-2-methylphenoxy)-N-(5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)acetamide
CAS 361990-24-1C19H18ClN3O2S
N-(2-(2-((4-Chlorobenzyl)thio)-4-oxoquinazolin-3(4H)-yl)ethyl)acetamide
CAS 443351-70-0C19H18ClN3O2S
N'-(6-Chloro-2,3,4,9-tetrahydro-1H-carbazol-1-ylidene)-4-methylbenzenesulfonohydrazide
CAS 352553-67-4C19H18ClN3O2S
![Ethyl 3-[(3-chloro-2-methylphenyl)carbamothioylamino]-1H-indole-2-carboxylate chemical structure, C19H18ClN3O2S, CAS 686736-65-2](/s/LOLGQQUVYIMRNA-UHFFFAOYSA-N.svg)
Ethyl 3-[(3-chloro-2-methylphenyl)carbamothioylamino]-1H-indole-2-carboxylate
CAS 686736-65-2C19H18ClN3O2S
N-(3-Chloro-2-methylphenyl)-4-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)butanamide
CAS 1021221-86-2C19H18ClN3O2S
![2-{2-[(3-Chlorophenyl)amino]-1,3-thiazol-4-yl}-N-[(4-methoxyphenyl)methyl]acetamide chemical structure, C19H18ClN3O2S, CAS 1040657-28-0](/s/XTBDWAPZORAXCZ-UHFFFAOYSA-N.svg)
2-{2-[(3-Chlorophenyl)amino]-1,3-thiazol-4-yl}-N-[(4-methoxyphenyl)methyl]acetamide
CAS 1040657-28-0C19H18ClN3O2S
![(4-(4-Chlorobenzo[d]thiazol-2-yl)piperazin-1-yl)(3-methoxyphenyl)methanone chemical structure, C19H18ClN3O2S, CAS 897479-64-0](/s/CDOYZHVRTYIXHS-UHFFFAOYSA-N.svg)
(4-(4-Chlorobenzo[d]thiazol-2-yl)piperazin-1-yl)(3-methoxyphenyl)methanone
CAS 897479-64-0C19H18ClN3O2S
4-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(thiophen-2-ylmethyl)butanamide
CAS 946320-77-0C19H18ClN3O2S
![N-[(4-Chlorophenyl)methyl]-4-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]butanamide chemical structure, C19H18ClN3O2S, CAS 1021221-83-9](/s/GDXLOJAAJPUHQA-UHFFFAOYSA-N.svg)
N-[(4-Chlorophenyl)methyl]-4-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]butanamide
CAS 1021221-83-9C19H18ClN3O2S
- N-(3-Chloro-4-methylphenyl)-4-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]butanamide1021259-97-1C19H18ClN3O2S
- N-{3-[3-(4-Chlorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}-2-(thiophen-2-yl)acetamide1021224-87-2C19H18ClN3O2S
- 2-{2-[(3-Chlorophenyl)amino]-1,3-thiazol-4-yl}-N-(2-methoxy-5-methylphenyl)acetamide1040657-54-2C19H18ClN3O2S
- 2-(4-Chlorophenyl)-1-(3-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)ethanone1105226-67-2C19H18ClN3O2S
- 2-(2-((3-Chlorophenyl)amino)thiazol-4-yl)-N-(2-methoxybenzyl)acetamide1040657-35-9C19H18ClN3O2S
- N-(4-Chlorophenyl)-4-(4-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide312735-13-0C19H18ClN3O2S
- 4-(3-Chlorophenyl)-N-(4-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxamide313702-25-9C19H18ClN3O2S
- N-(2-Chlorophenyl)-4-(2-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide5866-72-8C19H18ClN3O2S
- N-(5-(4-Chlorobenzyl)thiazol-2-yl)-2-((4-methoxyphenyl)amino)acetamide854004-14-1C19H18ClN3O2S
- 4-(4-Chlorophenyl)-N-(4-methoxyphenyl)-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxamide333767-80-9C19H18ClN3O2S
- N-(5-Chloro-2-methoxyphenyl)-2-((1-methyl-5-phenyl-1H-imidazol-2-yl)thio)acetamide338426-36-1C19H18ClN3O2S
- 5-(4-Chlorophenyl)-6-methyl-3-(2-oxo-2-pyrrolidin-1-ylethyl)thieno[2,3-d]pyrimidin-4-one691386-78-4C19H18ClN3O2S
- N-(5-(2-Chlorobenzyl)thiazol-2-yl)-2-((2-methoxyphenyl)amino)acetamide780818-83-9C19H18ClN3O2S
- N-(5-(3-Chlorobenzyl)thiazol-2-yl)-2-((3-methoxyphenyl)amino)acetamide854004-01-6C19H18ClN3O2S
- N-(2-Chlorophenyl)-4-(3-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxamide332373-11-2C19H18ClN3O2S
- N-(4-Chlorophenyl)-2-[1-(4-ethoxyphenyl)imidazol-2-yl]sulfanylacetamide688336-49-4C19H18ClN3O2S
- N-[[3-(5-Chloro-1,3-benzoxazol-2-yl)-2-methylphenyl]carbamothioyl]butanamide489457-41-2C19H18ClN3O2S
- N-(5-(3-Chlorobenzyl)thiazol-2-yl)-2-((4-methoxyphenyl)amino)acetamide854003-93-3C19H18ClN3O2S
- 3-[(4-Chlorophenyl)methyl]-4-oxo-N-propan-2-yl-2-sulfanylidene-1H-quinazoline-7-carboxamide422528-29-8C19H18ClN3O2S
- 2-[(4-Chlorobenzyl)sulfonyl]-3-pyrrolidin-1-ylquinoxaline1105213-57-7C19H18ClN3O2S
- 1-(4-Chlorophenyl)-2-(4-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)ethanone1448036-02-9C19H18ClN3O2S
- (Z)-2-((E)-(2-Chlorobenzylidene)hydrazono)-5-(4-ethoxybenzyl)thiazolidin-4-one301174-75-4C19H18ClN3O2S
- N-[[5-(1,3-Benzoxazol-2-yl)-2-chlorophenyl]carbamothioyl]-3-methylbutanamide380312-63-0C19H18ClN3O2S
- (E)-2-(4-Chlorophenyl)sulfonyl-3-(4-phenylpiperazin-1-yl)prop-2-enenitrile883003-06-3C19H18ClN3O2S
- N-(3-Chlorophenyl)-4-(2-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide438481-39-1C19H18ClN3O2S
- N-(3-Chlorophenyl)-4-(4-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide423155-45-7C19H18ClN3O2S
- N-(3-Chlorophenyl)-4-(3-methoxyphenyl)-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxamide332373-10-1C19H18ClN3O2S
- 4-(3-Chlorophenyl)-N-(2-methoxyphenyl)-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxamide5981-98-6C19H18ClN3O2S
- N-(2-(3-((2-Amino-2-oxoethyl)thio)-1H-indol-1-yl)ethyl)-4-chlorobenzamide862826-48-0C19H18ClN3O2S
- N-(4-Chlorophenyl)-3-(4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl)propanamide1002827-92-0C19H18ClN3O2S
- 2-[[5-(4-Chlorophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-1-(4-methoxyphenyl)ethanone767326-43-2C19H18ClN3O2S
- N-[[4-(5-Chloro-1,3-benzoxazol-2-yl)phenyl]carbamothioyl]pentanamide371135-22-7C19H18ClN3O2S
- 4-(2-Chlorophenyl)-N-(4-methoxyphenyl)-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxamide333767-76-3C19H18ClN3O2S
- N-{5-[(4-Chlorophenoxy)methyl]-1,3,4-thiadiazol-2-yl}-2-phenylbutanamide600148-33-2C19H18ClN3O2S
- 3-{[3-(4-Chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}pentane-2,4-dione849921-94-4C19H18ClN3O2S
- (4-(4-Chlorobenzo[d]thiazol-2-yl)piperazin-1-yl)(4-methoxyphenyl)methanone897479-66-2C19H18ClN3O2S
- 2-Chloro-N-{[4-(pyrrolidin-1-ylcarbonyl)phenyl]carbamothioyl}benzamide940509-26-2C19H18ClN3O2S
- 4-Chloro-N-{[4-(pyrrolidin-1-ylcarbonyl)phenyl]carbamothioyl}benzamide940461-91-6C19H18ClN3O2S
- 3-Chloro-N-(2-((5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)ethyl)benzamide897455-16-2C19H18ClN3O2S
- N-(2-((5-(4-Chlorophenyl)-1H-imidazol-2-yl)thio)ethyl)-4-methoxybenzamide897456-73-4C19H18ClN3O2S
- N-(4-Chlorophenyl)-2-{[5-(4-methoxyphenyl)-1-methyl-1H-imidazol-2-yl]sulfanyl}acetamide946380-82-1C19H18ClN3O2S
- 2-((1-(3-Chlorophenyl)-5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)-N-methylacetamide1207027-23-3C19H18ClN3O2S
- 2-{[1-(4-Chlorophenyl)-5-(4-methoxyphenyl)-1H-imidazol-2-yl]sulfanyl}-N-methylacetamide1226438-83-0C19H18ClN3O2S
- {6-Chloro-4-[(thiophen-2-ylmethyl)amino]quinolin-3-yl}(morpholin-4-yl)methanone1326900-32-6C19H18ClN3O2S
- [4-(4-Chlorophenyl)-4-hydroxypiperidino][5-(2-thienyl)-1H-pyrazol-3-yl]methanone1489258-39-0C19H18ClN3O2S
- 3-Chloro-N-(3-(6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-3-yl)phenyl)-2-methylbenzenesulfonamide1797589-58-2C19H18ClN3O2S
- N1-(5-chloro-2-cyanophenyl)-N2-((1-(thiophen-3-yl)cyclopentyl)methyl)oxalamide2034452-29-2C19H18ClN3O2S
- 4-((Z)-((Z)-(4-(4-Chlorophenyl)-3-ethylthiazol-2(3H)-ylidene)hydrazono)methyl)-2-methoxyphenol620543-51-3C19H18ClN3O2S
- 1-(4-Chlorophenyl)-2-({4-methyl-5-[(2-methylphenoxy)methyl]-4H-1,2,4-triazol-3-yl}sulfanyl)ethanone666210-72-6C19H18ClN3O2S
- 1-(5-Chloro-2-methoxyphenyl)-2-{[4-methyl-5-(3-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}ethan-1-one3869-02-1C19H18ClN3O2S
- Ethyl 2-[(3-chloroquinoxalin-2-yl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate499231-56-0C19H18ClN3O2S
- N-(3-Chloro-4-methylphenyl)-2-[1-(4-methoxyphenyl)imidazol-2-yl]sulfanylacetamide688336-10-9C19H18ClN3O2S
- 2-((1-(3-Chlorophenyl)-1H-imidazol-2-yl)thio)-N-(4-ethoxyphenyl)acetamide851132-89-3C19H18ClN3O2S
- N-(5-Chloro-2-methoxyphenyl)-2-[1-(3-methylphenyl)imidazol-2-yl]sulfanylacetamide851131-27-6C19H18ClN3O2S
- 1-(4-Chlorophenyl)-3-(2-(7-methoxy-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)thiourea887901-05-5C19H18ClN3O2S
- N-(2-Chlorophenyl)-2-((5-(4-methoxyphenyl)-1-methyl-1H-imidazol-2-yl)thio)acetamide946231-26-1C19H18ClN3O2S
- N-(2-Chlorobenzyl)-5-{[(4,6-dimethylpyrimidin-2-yl)sulfanyl]methyl}furan-2-carboxamide1401604-02-1C19H18ClN3O2S
- 2-(2-Chlorophenyl)-1-(4-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)ethanone1448077-54-0C19H18ClN3O2S
- (Z)-2-((Z)-(1-(4-Chlorophenyl)ethylidene)hydrazono)-5-(4-methoxybenzyl)thiazolidin-4-one301175-30-4C19H18ClN3O2S
- 2-(((2-(4-Chlorophenyl)-5-methyloxazol-4-yl)methyl)thio)-5,6,7,8-tetrahydroquinazolin-4-ol1040635-48-0C19H18ClN3O2S
- (E)-3-(4-Chlorophenyl)-N-[[4-(propanoylamino)phenyl]carbamothioyl]prop-2-enamide428858-83-7C19H18ClN3O2S
- N-[[4-(5-Chloro-1,3-benzoxazol-2-yl)phenyl]carbamothioyl]-3-methylbutanamide429655-85-6C19H18ClN3O2S
- 2-[1-(3-Chlorophenyl)imidazol-2-yl]sulfanyl-N-(2-ethoxyphenyl)acetamide851079-16-8C19H18ClN3O2S
- 4-Butoxy-N-[5-(2-chlorophenyl)-1,3,4-thiadiazol-2-yl]benzamide301353-01-5C19H18ClN3O2S
- 2-((1-(4-Chlorophenyl)-1H-imidazol-2-yl)thio)-N-(4-ethoxyphenyl)acetamide688337-15-7C19H18ClN3O2S
- N-(3-Chloro-4-methylphenyl)-2-((1-(3-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide851132-47-3C19H18ClN3O2S
- N-(3-Chlorophenyl)-2-((1-(4-ethoxyphenyl)-1H-imidazol-2-yl)thio)acetamide688336-50-7C19H18ClN3O2S
- 4-Chloro-N-(2-{[5-(4-methoxyphenyl)-1H-imidazol-2-yl]sulfanyl}ethyl)benzamide897455-14-0C19H18ClN3O2S
- 3-(4-Chlorophenyl)sulfanyl-N-[5-(2,4-dimethylphenyl)-1,3,4-oxadiazol-2-yl]propanamide896018-72-7C19H18ClN3O2S
- 3-(4-Chlorophenyl)sulfanyl-N-[5-(2,5-dimethylphenyl)-1,3,4-oxadiazol-2-yl]propanamide896018-78-3C19H18ClN3O2S
- (4-(6-Chlorobenzo[d]thiazol-2-yl)piperazin-1-yl)(4-methoxyphenyl)methanone897470-99-4C19H18ClN3O2S
- (4-(6-Chlorobenzo[d]thiazol-2-yl)piperazin-1-yl)(2-methoxyphenyl)methanone897471-88-4C19H18ClN3O2S
- 1-(4-(6-Chlorobenzo[d]thiazol-2-yl)piperazin-1-yl)-2-phenoxyethanone897471-31-7C19H18ClN3O2S
- N-[[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl]-2-ethylsulfanyl-N-methylbenzamide879468-74-3C19H18ClN3O2S
- N-{2-[(4-Chlorophenyl)sulfanyl]ethyl}-2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetamide1276379-79-3C19H18ClN3O2S
- N-(3-Chloro-4-methylphenyl)-2-((5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide942009-52-1C19H18ClN3O2S
Frequently asked questions
What is the molar mass of C19H18ClN3O2S?
The molar mass of C19H18ClN3O2S is 387.88 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 387.0808 Da.
How many compounds have the formula C19H18ClN3O2S?
CompoundList lists 129 compounds with the molecular formula C19H18ClN3O2S, including 4-[4-(Benzenesulfonyl)piperazin-1-yl]-7-chloroquinoline, 2-(4-((2-(5-Chlorothiophen-2-yl)-5-ethyl-6-methylpyrimidin-4-yl)amino)phenyl)acetic acid, 2-(1,3-Benzoxazol-2-ylsulfanyl)-1-[4-(4-chlorophenyl)piperazin-1-yl]ethanone. 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 C19H18ClN3O2S?
C19H18ClN3O2S 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.