Molecular formula
C16H18N2O2S
277 compounds have this formula on CompoundList.
- Molar mass
- 302.39g/mol
- Monoisotopic mass
- 302.1089Da
- Atoms
- 39
- Elements
- 5
- Rings plus double bonds
- 9
The formula C16H18N2O2S describes a molecule made of 16 carbon atoms, 18 hydrogen atoms, 2 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 × 1663.55%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 186.00%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 29.26%14.007 × 2 = 28.014 g/mol
- O Oxygen × 210.58%15.999 × 2 = 31.998 g/mol
- S Sulfur × 110.60%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H18N2O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 277 compounds
Dimethylenastron
CAS 863774-58-7C16H18N2O2S
4-Methyl-3-(morpholine-4-carbonyl)-5-phenylthiophen-2-amine
CAS 749920-71-6C16H18N2O2S
1-Phenyl-4-(phenylsulfonyl)piperazine
CAS 74130-02-2C16H18N2O2S
1-(2-Methoxyphenyl)-4-(thiophene-2-carbonyl)piperazine
CAS 145253-76-5C16H18N2O2S
2-(4,6-Dimethylpyrimidin-2-yl)sulfanyl-1-(4-methoxy-3-methylphenyl)ethanone
CAS 429652-66-4C16H18N2O2S
2-Amino-N-(4-methoxyphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 83822-33-7C16H18N2O2S
N-(4-Morpholinophenyl)-2-(thiophen-2-yl)acetamide
CAS 303033-75-2C16H18N2O2S
RefChem:388638
CAS 5954-01-8C16H18N2O2S
![6-Methyl-2-[2-oxo-2-(4-propan-2-ylphenyl)ethyl]sulfanyl-1H-pyrimidin-4-one chemical structure, C16H18N2O2S, CAS 429652-88-0](/s/UTMRRIDVCTYSGF-UHFFFAOYSA-N.svg)
6-Methyl-2-[2-oxo-2-(4-propan-2-ylphenyl)ethyl]sulfanyl-1H-pyrimidin-4-one
CAS 429652-88-0C16H18N2O2S
methanone chemical structure, C16H18N2O2S, CAS 675860-72-7](/s/XGRIMTVHBPVMSL-UHFFFAOYSA-N.svg)
[4-(4-Methoxyphenyl)piperazin-1-yl](thiophen-2-yl)methanone
CAS 675860-72-7C16H18N2O2S
N-(1,2,3,4-Tetrahydroisoquinolin-1-ylmethyl)benzenesulfonamide
CAS 447450-45-5C16H18N2O2S
2-(2-Methylquinolin-8-yl)sulfanyl-1-morpholin-4-ylethanone
CAS 6045-09-6C16H18N2O2S
5-Benzyl-4-methyl-2-(propanoylamino)thiophene-3-carboxamide
CAS 314285-26-2C16H18N2O2S
![1-[3-[(4,6-Dimethylpyrimidin-2-yl)sulfanylmethyl]-4-methoxyphenyl]ethanone chemical structure, C16H18N2O2S, CAS 293763-53-8](/s/KRIGJMYVKWMKSY-UHFFFAOYSA-N.svg)
1-[3-[(4,6-Dimethylpyrimidin-2-yl)sulfanylmethyl]-4-methoxyphenyl]ethanone
CAS 293763-53-8C16H18N2O2S
![N-[2-(4-Methoxyphenyl)ethyl]-2-methylsulfanylpyridine-3-carboxamide chemical structure, C16H18N2O2S, CAS 785710-81-8](/s/UQNIYLYFXZOXIK-UHFFFAOYSA-N.svg)
N-[2-(4-Methoxyphenyl)ethyl]-2-methylsulfanylpyridine-3-carboxamide
CAS 785710-81-8C16H18N2O2S
3-(1-Tosylpyrrolidin-2-yl)pyridine
CAS 150553-16-5C16H18N2O2S
1,2,3,4-Tetrahydro-2-thioxo-4-styryl-6-methylpyrimidine-5-carboxylic acid ethyl ester
CAS 948052-26-4C16H18N2O2S
N-(4-Dimethylamino-benzylidene)-4-methyl-benzenesulfonamide
CAS 14674-40-9C16H18N2O2S
1-(3-Hydroxypropyl)-3-(4-phenoxyphenyl)thiourea
CAS 5841-10-1C16H18N2O2S
1-Benzyl-3-(2,4-dimethoxyphenyl)thiourea
CAS 393125-52-5C16H18N2O2S
![1-(4-Methoxyphenyl)-3-[(4-methoxyphenyl)methyl]thiourea chemical structure, C16H18N2O2S, CAS 405067-50-7](/s/JWUSWCXFLYPIGS-UHFFFAOYSA-N.svg)
1-(4-Methoxyphenyl)-3-[(4-methoxyphenyl)methyl]thiourea
CAS 405067-50-7C16H18N2O2S
1-(2-Methoxy-5-methylphenyl)-3-(2-methylsulfanylphenyl)urea
CAS 708242-09-5C16H18N2O2S
1-(4-Methoxybenzyl)-3-(3-methoxyphenyl)thiourea
CAS 431914-27-1C16H18N2O2S
2-(2-Methoxyethylsulfanyl)-N-(pyridin-3-ylmethyl)benzamide
CAS 710990-00-4C16H18N2O2S
- 1-(4-Ethoxyphenyl)-3-(4-methoxyphenyl)thiourea1230-92-8C16H18N2O2S
- N,N-Dimethyl-N'-(2-methylphenyl)sulfonylbenzenecarboximidamide838842-45-8C16H18N2O2S
- 2-Amino-N-(2-methoxyphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide83822-36-0C16H18N2O2S
- N-[4-(Morpholin-4-ylmethyl)phenyl]thiophene-2-carboxamide638156-21-5C16H18N2O2S
- 4-Acetyl-3,5-dimethyl-N-(3-methylsulfanylphenyl)-1H-pyrrole-2-carboxamide764695-37-6C16H18N2O2S
- N-[(2-Butan-2-ylphenyl)carbamothioyl]furan-2-carboxamide638161-41-8C16H18N2O2S
- 2-(2,5-Dimethylphenyl)sulfanyl-N-(6-methoxypyridin-3-yl)acetamide791086-16-3C16H18N2O2S
- 3-[(3,4-Dimethoxyphenyl)methyl]-1-phenylthiourea65609-24-7C16H18N2O2S
- Ethyl 3-methyl-5-(N'-methylbenzeneimidamido)thiophene-2-carboxylate872102-24-4C16H18N2O2S
- (5E)-5-[(4-Ethylphenyl)methylidene]-2-morpholin-4-yl-1,3-thiazol-4-one370849-25-5C16H18N2O2S
- (2S)-2-Formamido-4-methylsulfanyl-N-naphthalen-2-ylbutanamide76078-88-1C16H18N2O2S
- RefChem:3886375771-67-5C16H18N2O2S
- Mglu1 C-111050393-23-1C16H18N2O2S
- 2,5-Dimethyl-N-(methylamino-phenyl-methylene)-benzenesulfonamide17240-80-1C16H18N2O2S
- Mesitylenesulfonic benzylidenehydrazide16182-18-6C16H18N2O2S
- N-{4-[(3-Methylbutanoyl)amino]phenyl}thiophene-2-carboxamide432523-09-6C16H18N2O2S
- Methyl 2-amino-6-benzyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate24237-34-1C16H18N2O2S
- 2-Amino-N-(2-ethoxyphenyl)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide329068-87-3C16H18N2O2S
- 3-[4-[[(2R)-2-Amino-3-sulfanylpropyl]amino]phenyl]benzoic acid161721-66-0C16H18N2O2S
- 1-Benzyl-3-(2,5-dimethoxyphenyl)thiourea326016-33-5C16H18N2O2S
- Acetamide, N-(4-((3,5-dimethylphenyl)thio)-1,2-dihydro-5-methyl-2-oxo-3-pyridinyl)-172469-99-7C16H18N2O2S
- (5E)-5-[(4-Methoxyphenyl)methylidene]-2-piperidin-1-yl-1,3-thiazol-4-one83539-31-5C16H18N2O2S
- 2-(4-Methoxyphenyl)-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)acetamide825662-85-9C16H18N2O2S
- N-[4-(tert-Butylcarbamoyl)phenyl]thiophene-2-carboxamide496913-95-2C16H18N2O2S
- 4-Methyl-2-phenyl-N-(tetrahydrofuran-2-ylmethyl)-1,3-thiazole-5-carboxamide892361-54-5C16H18N2O2S
- N-Allyl-7,8-dimethoxy-4,5-dihydronaphtho(1,2-d)(1,3)thiazol-2-amine57595-88-7C16H18N2O2S
- N-[2-(2-Methylpropylcarbamoyl)phenyl]thiophene-2-carboxamide364744-98-9C16H18N2O2S
- 4-Methyl-N'-(1-p-tolylethylidene)benzenesulfonohydrazide60672-33-5C16H18N2O2S
- (5E)-5-Benzylidene-2-(2,6-dimethylmorpholin-4-yl)-1,3-thiazol-4-one370848-23-0C16H18N2O2S
- 5-Benzyl-6-ethyl-3-methoxy-2,3-dihydro-7H-[1,3]thiazolo[3,2-a]pyrimidin-7-one199852-12-5C16H18N2O2S
- 2-[(4-Methylquinolin-2-yl)sulfanyl]-1-(morpholin-4-yl)ethan-1-one496023-16-6C16H18N2O2S
- N,N-Dimethyl-2-{4-[2-(thiophen-2-yl)acetamido]phenyl}acetamide1060351-89-4C16H18N2O2S
- 2-Amino-N-(3-methoxyphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide861239-04-5C16H18N2O2S
- 4,5-Dimethyl-2-(3-phenylpropanamido)thiophene-3-carboxamide346720-15-8C16H18N2O2S
- N-[(3-Methoxyphenyl)methyl]-N-methyl-2-(methylsulfanyl)pyridine-3-carboxamide878090-34-7C16H18N2O2S
- N1-(3,5-dimethylphenyl)-N2-(2-(thiophen-2-yl)ethyl)oxalamide1211205-58-1C16H18N2O2S
- Aka lumineC16H18N2O2S
- 1-(4-Methoxyphenethyl)-4-thioxo-3,4,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-2(5H)-one920367-91-5C16H18N2O2S
- 1-(2-Methoxyphenethyl)-4-thioxo-3,4,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-2(5H)-one920367-99-3C16H18N2O2S
- (Z)-4-Methoxy-N-(6-methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2(3H)-ylidene)benzamide313500-24-2C16H18N2O2S
- RefChem:3812765708-16-7C16H18N2O2S
- 4-(4-Ethoxyphenyl)-2-(ethylsulfanyl)-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile330181-73-2C16H18N2O2S
- 4-Methyl-N'-(3-phenylpropylidene)benzenesulfonohydrazide61124-61-6C16H18N2O2S
- 2-(Phenoxymethyl)-5-propan-2-yl-6,7-dihydro-[1,3]thiazolo[5,4-c]pyridin-4-one1312414-83-7C16H18N2O2S
- 5-Methyl-N-(2-morpholinophenyl)thiophene-2-carboxamide854135-42-5C16H18N2O2S
- 2-Methoxy-N-(6-methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)benzamide313374-19-5C16H18N2O2S
- (5Z)-5-[(2-Methoxyphenyl)methylidene]-2-piperidin-1-yl-1,3-thiazol-4-one81183-03-1C16H18N2O2S
- 3-Hydroxy-2,4-dimethyl-2-(4-methylphenyl)-1-oxido-5-thiophen-2-yl-4H-imidazol-1-ium433239-79-3C16H18N2O2S
- N-[4-(2-Methylbutanoylamino)phenyl]thiophene-2-carboxamide667435-37-2C16H18N2O2S
- N-(Oxolan-2-ylmethyl)-2-quinolin-8-ylsulfanylacetamide296772-46-8C16H18N2O2S
- 4-Methyl-N-[(E)-1-phenylpropylideneamino]benzenesulfonamide17336-66-2C16H18N2O2S
- 2-(4-(tert-Butyl)benzamido)thiophene-3-carboxamide864941-02-6C16H18N2O2S
- N-[(E)-(4-Propan-2-ylphenyl)methylideneamino]benzenesulfonamide5604-94-4C16H18N2O2S
- AkaLumine1176235-08-7C16H18N2O2S
- 1-Benzyl-3-(3,5-dimethoxyphenyl)thiourea433316-72-4C16H18N2O2S
- 4-Ethyl-5-methyl-2-[(2-methylbenzoyl)amino]thiophene-3-carboxamide420089-81-2C16H18N2O2S
- Dimethyl[4-(2-nitro-1-phenylthioethyl)phenyl]amine110113-58-1C16H18N2O2S
- (5Z)-5-(2-Hydroxybenzylidene)-2-(4-methylpiperidin-1-yl)-1,3-thiazol-4(5H)-one5956-25-2C16H18N2O2S
- n,n'-Bis(4-methoxyphenyl)(methylsulfanyl)methanimidamide73318-39-5C16H18N2O2S
- N-[4-(4-Ethoxyphenyl)-1,3-thiazol-2-yl]-3-methylbut-2-enamide634162-32-6C16H18N2O2S
- N-[3-(2-Methylpropylcarbamoyl)phenyl]thiophene-2-carboxamide294891-44-4C16H18N2O2S
- 1-(2-Methoxyphenyl)-3-[(3-methoxyphenyl)methyl]thiourea516458-70-1C16H18N2O2S
- N'-(4-Propan-2-ylphenyl)-N-(thiophen-2-ylmethyl)oxamide6178-05-8C16H18N2O2S
- 4-Ethoxy-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)benzamide313376-83-9C16H18N2O2S
- 4-(4-Ethoxyphenyl)-2-thioxo-1,2,3,4,7,8-hexahydroquinazolin-5(6H)-one850916-12-0C16H18N2O2S
- N'-[(E)-(2,4-Dimethylphenyl)methylidene]-4-methylbenzenesulfonohydrazide311792-69-5C16H18N2O2S
- 4-Methyl-N-[(E)-1-phenylpropan-2-ylideneamino]benzenesulfonamide14195-24-5C16H18N2O2S
- Ethyl 2-{[(dimethylamino)methylidene]amino}-4-phenylthiophene-3-carboxylate304685-95-8C16H18N2O2S
- Ethyl 2-[(2E)-2-benzylidenehydrazinyl]-4,5-dimethylthiophene-3-carboxylate71053-42-4C16H18N2O2S
- N-[3-(Diethylcarbamoyl)phenyl]thiophene-2-carboxamide923706-56-3C16H18N2O2S
- N-{4-[(Butylamino)carbonyl]phenyl}-2-thiophenecarboxamide940229-69-6C16H18N2O2S
- N-[3-(Butylcarbamoyl)phenyl]thiophene-2-carboxamide930884-49-4C16H18N2O2S
- (1R, 2R)-N-(3-(4-(11C)Methoxyphenyl)-4-methylisothiazol-5-yl)-2-methylcyclopropane-carboxamide1622832-39-6C16H18N2O2S
- 1-(4,7-Dimethylbenzo[d]thiazol-2-yl)azetidin-3-yl cyclopropanecarboxylate1396860-43-7C16H18N2O2S
- 2-[(4-Hydroxy-6-propylpyrimidin-2-yl)sulfanyl]-1-(4-methylphenyl)ethanone448930-19-6C16H18N2O2S
- 4-Thiazolidinone, 5-acetyl-3-phenyl-2-piperidino-, meso-ionic didehydro deriv.29868-84-6C16H18N2O2S
Frequently asked questions
What is the molar mass of C16H18N2O2S?
The molar mass of C16H18N2O2S is 302.39 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 302.1089 Da.
How many compounds have the formula C16H18N2O2S?
CompoundList lists 277 compounds with the molecular formula C16H18N2O2S, including Dimethylenastron, 4-Methyl-3-(morpholine-4-carbonyl)-5-phenylthiophen-2-amine, 1-Phenyl-4-(phenylsulfonyl)piperazine. 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 C16H18N2O2S?
C16H18N2O2S 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.