Molecular formula
C16H18N2O2S2
59 compounds have this formula on CompoundList.
- Molar mass
- 334.45g/mol
- Monoisotopic mass
- 334.0810Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 9
The formula C16H18N2O2S2 describes a molecule made of 16 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 2 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 × 1657.46%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 185.42%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 28.38%14.007 × 2 = 28.014 g/mol
- O Oxygen × 29.57%15.999 × 2 = 31.998 g/mol
- S Sulfur × 219.17%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C16H18N2O2S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 59 of 59 compounds
4,5-Dimethyl-2-(3-phenyl-thioureido)-thiophene-3-carboxylic acid ethyl ester
CAS 59898-45-2C16H18N2O2S2
![N-{2-[(2-Thienylcarbonyl)amino]cyclohexyl}-2-thiophenecarboxamide chemical structure, C16H18N2O2S2, CAS 432021-64-2](/s/LLVYNZOLFAEXFS-UHFFFAOYSA-N.svg)
N-{2-[(2-Thienylcarbonyl)amino]cyclohexyl}-2-thiophenecarboxamide
CAS 432021-64-2C16H18N2O2S2
![3-(4-Ethoxyphenyl)-2-(ethylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C16H18N2O2S2, CAS 686772-58-7](/s/YWLWSZHUNRVPPE-UHFFFAOYSA-N.svg)
3-(4-Ethoxyphenyl)-2-(ethylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one
CAS 686772-58-7C16H18N2O2S2
Thiophene-3-carboxylic acid, 2-(((ethylamino)thioxomethyl)amino)-4-phenyl-, ethyl ester
CAS 132605-13-1C16H18N2O2S2
![2-(Thiophene-2-carbonylamino)-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide chemical structure, C16H18N2O2S2, CAS 353475-12-4](/s/QICZRYGXNONABL-UHFFFAOYSA-N.svg)
2-(Thiophene-2-carbonylamino)-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide
CAS 353475-12-4C16H18N2O2S2
2-(2-Methyl-1H-indol-3-yl)-2-oxoethyl morpholine-4-carbodithioate
CAS 724779-47-9C16H18N2O2S2
5-Cyclopropyl-1-ethoxymethyl-6-(phenylthio)-2-thiouracil
CAS 136160-37-7C16H18N2O2S2
1-(3-Methyl-1,1-dioxidotetrahydrothiophen-3-yl)-3-naphthalen-2-ylthiourea
CAS 507258-20-0C16H18N2O2S2
![3-(2-Methoxyphenyl)-2-(propylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C16H18N2O2S2, CAS 850915-31-0](/s/MXDVDZKXHJWBLR-UHFFFAOYSA-N.svg)
3-(2-Methoxyphenyl)-2-(propylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one
CAS 850915-31-0C16H18N2O2S2
1-(Ethylsulfonyl)-2-((naphthalen-1-ylmethyl)thio)-4,5-dihydro-1H-imidazole
CAS 868218-58-0C16H18N2O2S2
(Z)-3-Cyclopentyl-5-(((2-methoxyphenyl)amino)methylene)-2-thioxothiazolidin-4-one
CAS 881568-99-6C16H18N2O2S2
4,5-Dimethyl-2-(2-(p-tolylthio)acetamido)thiophene-3-carboxamide
CAS 896291-40-0C16H18N2O2S2
![N-Ethyl-2-[(2-thienylcarbonyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C16H18N2O2S2, CAS 503843-51-4](/s/CSTDNFIEDDNODA-UHFFFAOYSA-N.svg)
N-Ethyl-2-[(2-thienylcarbonyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 503843-51-4C16H18N2O2S2
2-Methoxy-4-(methylsulfanyl)-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)benzamide
CAS 299922-27-3C16H18N2O2S2
![Ethyl 2-({6-[(methylsulfanyl)methyl]-2-phenyl-4-pyrimidinyl}sulfanyl)acetate chemical structure, C16H18N2O2S2, CAS 477886-22-9](/s/HKIHONCPWNSFKP-UHFFFAOYSA-N.svg)
Ethyl 2-({6-[(methylsulfanyl)methyl]-2-phenyl-4-pyrimidinyl}sulfanyl)acetate
CAS 477886-22-9C16H18N2O2S2
![N-[5-(2-Methylpropyl)-7-oxo-5,6-dihydro-4H-1,3-benzothiazol-2-yl]thiophene-2-carboxamide chemical structure, C16H18N2O2S2, CAS 1023537-46-3](/s/ADIXZMDGKXMZJC-UHFFFAOYSA-N.svg)
N-[5-(2-Methylpropyl)-7-oxo-5,6-dihydro-4H-1,3-benzothiazol-2-yl]thiophene-2-carboxamide
CAS 1023537-46-3C16H18N2O2S2
![6-[4-Oxo-5-(phenylmethylene)-2-thioxo-1,3-thiazolidin-3-yl]hexanamide chemical structure, C16H18N2O2S2, CAS 303792-79-2](/s/NZJBTPCIQDLCHE-QBFSEMIESA-N.svg)
6-[4-Oxo-5-(phenylmethylene)-2-thioxo-1,3-thiazolidin-3-yl]hexanamide
CAS 303792-79-2C16H18N2O2S2
1-(1-Acetylpyrazol-3-yl)-6,6-dimethyl-3-methylsulfanyl-5,7-dihydro-2-benzothiophen-4-one
CAS 207307-48-0C16H18N2O2S2
N-(5-Acetyl-4-methylthiazol-2-yl)-2-(4-(ethylthio)phenyl)acetamide
CAS 941971-36-4C16H18N2O2S2
2-(2-(4-(Ethylthio)phenyl)acetamido)-N-methylthiophene-3-carboxamide
CAS 941930-44-5C16H18N2O2S2
1-Cyclopentyl-3-((5-(thiophene-3-carbonyl)thiophen-2-yl)methyl)urea
CAS 1797141-57-1C16H18N2O2S2
Carbamimidothioic acid, N'-((4-methylphenyl)sulfonyl)-N-(phenylmethyl)-, methyl ester
CAS 19475-22-0C16H18N2O2S2
N-(5-Acetyl-4-methylthiazol-2-yl)-4-(phenylthio)butanamide
CAS 941966-43-4C16H18N2O2S2
N-Isopropyl-2-(2-((2-oxo-2-phenylethyl)thio)thiazol-4-yl)acetamide
CAS 946307-64-8C16H18N2O2S2
- N-(6,7-Dihydro-4H-pyrano[4,3-d]thiazol-2-yl)-1-(thiophen-2-yl)cyclopentanecarboxamide1798525-33-3C16H18N2O2S2
- 2-(4-Methoxyphenyl)-N-(thiophen-2-ylmethyl)thiazolidine-3-carboxamide2034483-99-1C16H18N2O2S2
- 1-Morpholin-4-yl-3-[(4-phenyl-1,3-thiazol-2-yl)sulfanyl]propan-1-one826998-12-3C16H18N2O2S2
- Methyl 5-ethyl-2-{[(3-methylphenyl)carbamothioyl]amino}thiophene-3-carboxylate590353-99-4C16H18N2O2S2
- Methyl 4,5-dimethyl-2-{[(3-methylphenyl)carbamothioyl]amino}thiophene-3-carboxylate588711-04-0C16H18N2O2S2
- Methyl 4,5-dimethyl-2-{[(2-methylphenyl)carbamothioyl]amino}thiophene-3-carboxylate588711-05-1C16H18N2O2S2
- 2-(2-(Ethylthio)benzamido)-4,5-dimethylthiophene-3-carboxamide886918-87-2C16H18N2O2S2
- N1-(2-(methylthio)phenyl)-N2-(1-(thiophen-2-yl)propan-2-yl)oxalamide1208619-43-5C16H18N2O2S2
- 1-Cyclopentyl-3-{[5-(thiophene-2-carbonyl)thiophen-2-yl]methyl}urea1421508-69-1C16H18N2O2S2
- (3-(Thiazol-2-yloxy)azetidin-1-yl)(1-(thiophen-2-yl)cyclopentyl)methanone1797741-62-8C16H18N2O2S2
- (5-Cyclopropylisoxazol-3-yl)(7-(thiophen-2-yl)-1,4-thiazepan-4-yl)methanone1705512-79-3C16H18N2O2S2
- N-(5-Acetyl-4-methylthiazol-2-yl)-3-(p-tolylthio)propanamide895462-63-2C16H18N2O2S2
- N-Methyl-2-(3-(p-tolylthio)propanamido)thiophene-3-carboxamide895467-53-5C16H18N2O2S2
- 4,5-Dimethyl-2-(3-(phenylthio)propanamido)thiophene-3-carboxamide896311-05-0C16H18N2O2S2
- 2-(3-(Ethylthio)benzamido)-4,5-dimethylthiophene-3-carboxamide886914-40-5C16H18N2O2S2
- 2-(4-(Ethylthio)benzamido)-4,5-dimethylthiophene-3-carboxamide886933-73-9C16H18N2O2S2
- N,6-dimethyl-2-(thiophene-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide892977-21-8C16H18N2O2S2
- S-(2-((4-(4-Isopropylphenyl)thiazol-2-yl)amino)-2-oxoethyl) ethanethioate955738-69-9C16H18N2O2S2
- 2-(4-(p-Tolylthio)butanamido)thiophene-3-carboxamide941924-96-5C16H18N2O2S2
- N-(2-Cyclopropyl-2-hydroxy-2-(thiophen-2-yl)ethyl)-2-(methylthio)nicotinamide1396868-34-0C16H18N2O2S2
- 3-(4-(Methylthio)phenyl)-1-(3-(thiazol-2-yloxy)azetidin-1-yl)propan-1-one1797905-07-7C16H18N2O2S2
- 7-Phenyl-4-(pyridin-3-ylsulfonyl)-1,4-thiazepane1797562-39-0C16H18N2O2S2
- (7-(Furan-2-yl)-1,4-thiazepan-4-yl)(2-(methylthio)pyridin-3-yl)methanone1705439-14-0C16H18N2O2S2
- 1-(7-(Furan-2-yl)-1,4-thiazepan-4-yl)-2-(pyridin-4-ylthio)ethanone1705761-92-7C16H18N2O2S2
- 1-Methyl-3-(7-(thiophen-2-yl)-1,4-thiazepane-4-carbonyl)pyridin-2(1H)-one1706291-46-4C16H18N2O2S2
- 6-((Tetrahydrothiophen-3-yl)oxy)-N-(2-(thiophen-2-yl)ethyl)nicotinamide2034237-87-9C16H18N2O2S2
- 2-((Tetrahydrothiophen-3-yl)oxy)-N-(2-(thiophen-2-yl)ethyl)isonicotinamide2034240-24-7C16H18N2O2S2
- N-Methyl-2-(thiophene-2-carboxamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide893124-42-0C16H18N2O2S2
- N-[(4-Hydroxy-4,5,6,7-tetrahydro-1-benzothiophen-4-yl)methyl]-2-(methylsulfanyl)pyridine-3-carboxamide2549045-69-2C16H18N2O2S2
- (E)-N-[Cyclopropyl-(4-methyl-1,3-thiazol-2-yl)methyl]-2-phenylethenesulfonamide1436372-17-6C16H18N2O2S2
- 5-(1-Tosylpyrrolidin-2-yl)pyridine-2-thiol1352525-04-2C16H18N2O2S2
- 4-(Phenylsulfanyl)-3-(piperidine-1-sulfonyl)pyridine88184-89-8C16H18N2O2S2
- 2-(4-Ethoxyphenyl)-5-methyl-3-(5-methyl-1,3-thiazol-2-yl)-1,3-thiazolidin-4-one1034735-88-0C16H18N2O2S2
- N-(2-Butyl-1H-indol-5-yl)thiophene-2-sulfonamide919490-53-2C16H18N2O2S2
- 3-(1-Tosylpyrrolidin-2-yl)pyridine-2-thiol1352525-61-1C16H18N2O2S2
Frequently asked questions
What is the molar mass of C16H18N2O2S2?
The molar mass of C16H18N2O2S2 is 334.45 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 334.0810 Da.
How many compounds have the formula C16H18N2O2S2?
CompoundList lists 59 compounds with the molecular formula C16H18N2O2S2, including 4,5-Dimethyl-2-(3-phenyl-thioureido)-thiophene-3-carboxylic acid ethyl ester, N-{2-[(2-Thienylcarbonyl)amino]cyclohexyl}-2-thiophenecarboxamide, 3-(4-Ethoxyphenyl)-2-(ethylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one. 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 C16H18N2O2S2?
C16H18N2O2S2 has a degree of unsaturation of 9. 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.