Molecular formula
C12H18N2O2S
302 compounds have this formula on CompoundList.
- Molar mass
- 254.35g/mol
- Monoisotopic mass
- 254.1089Da
- Atoms
- 35
- Elements
- 5
- Rings plus double bonds
- 5
The formula C12H18N2O2S describes a molecule made of 12 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 × 1256.67%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 187.13%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 211.01%14.007 × 2 = 28.014 g/mol
- O Oxygen × 212.58%15.999 × 2 = 31.998 g/mol
- S Sulfur × 112.60%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H18N2O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 302 compounds
Thiamylal
CAS 77-27-0C12H18N2O2S
1-Methyl-4-(para-tolylsulfonyl)-piperazine
CAS 46779-48-0C12H18N2O2S
Piperazine, 1-((2,5-dimethylphenyl)sulfonyl)-
CAS 524711-33-9C12H18N2O2S
![4-[(3-Methylpiperidin-1-yl)sulfonyl]aniline chemical structure, C12H18N2O2S, CAS 109069-00-3](/s/USLQEPOHTJUPHK-UHFFFAOYSA-N.svg)
4-[(3-Methylpiperidin-1-yl)sulfonyl]aniline
CAS 109069-00-3C12H18N2O2S
Ethyl 2-amino-6-ethyl-4H,5H,6H,7H-thieno(2,3-c)pyridine-3-carboxylate
CAS 281656-91-5C12H18N2O2S
RefChem:357154
CAS 5450-07-7C12H18N2O2S
4-((4-Methylpiperidin-1-yl)sulfonyl)aniline
CAS 314285-39-7C12H18N2O2S
1-(2,5-Dimethoxyphenyl)-3-propyl-2-thiourea
CAS 147751-48-2C12H18N2O2S
3-Pentanone p-toluenesulfonylhydrazone
CAS 28495-72-9C12H18N2O2S
1-(4-Methylbenzenesulfonyl)piperidin-4-amine
CAS 886497-75-2C12H18N2O2S
5-(Methylsulfonyl)-2-piperidin-1-ylaniline
CAS 849035-90-1C12H18N2O2S
![Ethyl 2-{[(dimethylamino)methylidene]amino}-4,5-dimethylthiophene-3-carboxylate chemical structure, C12H18N2O2S, CAS 315684-87-8](/s/CWEIRPJFVUMMHX-NTUHNPAUSA-N.svg)
Ethyl 2-{[(dimethylamino)methylidene]amino}-4,5-dimethylthiophene-3-carboxylate
CAS 315684-87-8C12H18N2O2S
(3-(Piperidin-1-ylsulfonyl)phenyl)methanamine
CAS 848813-81-0C12H18N2O2S
N,N-Diethyl-2,3-dihydro-1H-indole-5-sulfonamide
CAS 91908-29-1C12H18N2O2S
![N-[2-(Morpholin-4-yl)ethyl]-2-(thiophen-2-yl)acetamide chemical structure, C12H18N2O2S, CAS 335397-58-5](/s/QPBCBQNJJPLODZ-UHFFFAOYSA-N.svg)
N-[2-(Morpholin-4-yl)ethyl]-2-(thiophen-2-yl)acetamide
CAS 335397-58-5C12H18N2O2S
1-(4-Methylphenyl)sulfonyl-1,4-diazepane
CAS 872103-28-1C12H18N2O2S
1-Benzyl-4-methanesulfonyl-piperazine
CAS 118546-61-5C12H18N2O2S
4-(Azepan-1-ylsulfonyl)aniline
CAS 109286-01-3C12H18N2O2S
![4-[(2-Methylpiperidin-1-yl)sulfonyl]aniline chemical structure, C12H18N2O2S, CAS 109099-69-6](/s/YCXPHUHJDQRZRT-UHFFFAOYSA-N.svg)
4-[(2-Methylpiperidin-1-yl)sulfonyl]aniline
CAS 109099-69-6C12H18N2O2S
N-Propyl-1,2,3,4-tetrahydroquinoline-6-sulfonamide
CAS 952931-09-8C12H18N2O2S
N-Benzylpiperidine-1-sulfonamide
CAS 100317-21-3C12H18N2O2S
4-Amino-N-cyclohexylbenzenesulfonamide
CAS 53668-37-4C12H18N2O2S
![tert-Butyl 2-(aminomethyl)-4H-thieno[2,3-c]pyrrole-5(6H)-carboxylate chemical structure, C12H18N2O2S, CAS 2649491-66-5](/s/PZECNZUKZUNFIH-UHFFFAOYSA-N.svg)
tert-Butyl 2-(aminomethyl)-4H-thieno[2,3-c]pyrrole-5(6H)-carboxylate
CAS 2649491-66-5C12H18N2O2S
2-Amino-N-(2-methoxyethyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 496033-70-6C12H18N2O2S
- 1-(4-Ethoxyphenyl)-3-(3-hydroxypropyl)thiourea326015-73-0C12H18N2O2S
- 4-Methyl-3-(piperidine-1-sulfonyl)-phenylamine50354-99-9C12H18N2O2S
- Ethyl 2-(cyclopentylamino)-4-methyl-1,3-thiazole-5-carboxylate735306-56-6C12H18N2O2S
- 1-Ethyl-4-(phenylsulfonyl)piperazine100317-19-9C12H18N2O2S
- 1-(3,5-Dimethoxyphenyl)-3-propylthiourea433323-33-2C12H18N2O2S
- Methyl 2-amino-6-isopropyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate374102-02-0C12H18N2O2S
- 3-(Azepan-1-ylsulfonyl)aniline91619-39-5C12H18N2O2S
- 1-(2,2-Dimethoxyethyl)-3-(3-methylphenyl)thiourea428840-43-1C12H18N2O2S
- (1-(Phenylsulfonyl)piperidin-4-yl)methanamine871723-51-2C12H18N2O2S
- N1-(tert-butyl)-N2-(2-(thiophen-2-yl)ethyl)oxalamide1206999-56-5C12H18N2O2S
- 2-(Propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-amine1018288-47-5C12H18N2O2S
- 1-Cyclopropyl-3-(2-methoxyethyl)-1-(thiophen-3-ylmethyl)urea1323694-99-0C12H18N2O2S
- 1-(2-Cyclopropyl-2-hydroxypropyl)-3-(thiophen-2-ylmethyl)urea1351604-73-3C12H18N2O2S
- 4,5-Dimethyl-2-pentanamidothiophene-3-carboxamide543702-85-8C12H18N2O2S
- 1-(Propylsulfonyl)-1,2,3,4-tetrahydroquinolin-6-amine927996-21-2C12H18N2O2S
- 1-(2,4-Dimethylbenzenesulfonyl)piperazine524711-32-8C12H18N2O2S
- 1-[(3,4-Dimethylphenyl)sulfonyl]piperazine524711-31-7C12H18N2O2S
- 2-Methyl-5-(piperidine-1-sulfonyl)-phenylamine100317-20-2C12H18N2O2S
- (2-Amino-5-isopropylthiophen-3-yl)(morpholino)-methanone588714-50-5C12H18N2O2S
- 4-Ethyl-5-methyl-3-(morpholin-4-ylcarbonyl)thien-2-ylamine588714-52-7C12H18N2O2S
- 1-[(4-Ethylphenyl)sulfonyl]piperazine777879-15-9C12H18N2O2S
- 3-(4-Methyl-piperidine-1-sulfonyl)-phenylamine436091-54-2C12H18N2O2S
- (4-(Piperidin-1-ylsulfonyl)phenyl)methanamine205259-71-8C12H18N2O2S
- 3-((2-(4-Pyridyl)ethyl)thio)-DL-valine39555-40-3C12H18N2O2S
- tert-Butyl (6-(ethylthio)pyridin-3-yl)carbamate1198785-11-3C12H18N2O2S
- Methyl 5-((4-aminopiperidin-1-yl)methyl)thiophene-2-carboxylate1174839-62-3C12H18N2O2S
- N-Cyclohexyl 2-aminobenzenesulfonamide77516-54-2C12H18N2O2S
- N-Cyclohexyl 3-aminobenzenesulfonamide61886-26-8C12H18N2O2S
- 1-Benzylsulfonyl-4-methylpiperazine331847-66-6C12H18N2O2S
- 3-Methyl-1-(toluene-4-sulfonyl)-piperazine178624-90-3C12H18N2O2S
- N-Methyl-4-piperidin-4-YL-benzenesulfonamide119737-34-7C12H18N2O2S
- 3-(Piperidin-1-yl)-4-(methylsulfonyl)aniline942474-23-9C12H18N2O2S
- Ethyl 4-methyl-2-(piperidin-4-yl)-1,3-thiazole-5-carboxylate1211534-10-9C12H18N2O2S
- 2-[4-(Pyrrolidine-1-sulfonyl)phenyl]ethan-1-amine927981-79-1C12H18N2O2S
- 1-(4-(Methylsulfonyl)benzyl)piperazine1082399-22-1C12H18N2O2S
- Methyl 2-amino-6-propyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate1021014-97-0C12H18N2O2S
- 2-{4-[1-(Methylamino)ethyl]phenyl}-1,2-thiazolidine-1,1-dione1155097-10-1C12H18N2O2S
- 3-[(3-Methyl-1-piperidinyl)sulfonyl]benzenamine436091-55-3C12H18N2O2S
- (3R)-1-[4-(Methanesulfonyl)phenyl]-3-methylpiperazine874646-23-8C12H18N2O2S
- 1-((1-Hydroxycyclopentyl)methyl)-3-(thiophen-2-ylmethyl)urea1219914-60-9C12H18N2O2S
- N-(2-Methylphenyl)piperidine-1-sulfonamide5430-50-2C12H18N2O2S
- 2-(Butanoylamino)-4-ethyl-5-methylthiophene-3-carboxamide557777-54-5C12H18N2O2S
- 1-[4-(Ethylsulfonyl)phenyl]piperazine725700-04-9C12H18N2O2S
- N-(4-(tert-Butyl)thiazol-2-yl)tetrahydrofuran-2-carboxamide602284-41-3C12H18N2O2S
- 1-Methyl-4-(4-methylsulfonylphenyl)piperazine887451-46-9C12H18N2O2S
- 1-[4-(Methylsulfonyl)phenyl]-1,4-diazepane474710-15-1C12H18N2O2S
- Benzenamine, 2-[(hexahydro-1H-azepin-1-yl)sulfonyl]-953715-58-7C12H18N2O2S
- 1-(Phenylmethane)sulfonylpiperidin-3-amine1019527-84-4C12H18N2O2S
- tert-Butyl 7-amino-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate1368127-86-9C12H18N2O2S
- 1-(2,4-Dimethoxyphenyl)-3-propylthiourea444286-15-1C12H18N2O2S
- 4,5-Dimethyl-2-pivalamidothiophene-3-carboxamide352683-12-6C12H18N2O2S
- Ethyl 2-(cyclohexylamino)-1,3-thiazole-4-carboxylate126533-89-9C12H18N2O2S
- 2-Amino-N-(2-hydroxyethyl)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide879932-00-0C12H18N2O2S
- 1-(Butane-1-sulfonyl)-2,3-dihydro-1H-indol-6-amine927997-10-2C12H18N2O2S
- 2-Methylsulfonyl-5-(piperidin-1-yl)aniline942474-53-5C12H18N2O2S
- 4-Benzylpiperidine-1-sulfonamide16168-15-3C12H18N2O2S
- N-Benzylpiperidine-4-sulfonamide1062065-18-2C12H18N2O2S
- 1-(Dimethylamino)-2-(4-hydroxy-1,3-thiazol-2-yl)-4,4-dimethyl-1-penten-3-one320424-50-8C12H18N2O2S
- Acetamide, N-(2-(acetylamino)-3-thienyl)-N-butyl-122777-76-8C12H18N2O2S
- N'-[(1E)-2,2-Dimethylpropylidene]-4-methylbenzene-1-sulfonohydrazide76357-56-7C12H18N2O2S
- 1-(Propylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-amine927996-58-5C12H18N2O2S
- 1-(Butane-1-sulfonyl)-2,3-dihydro-1H-indol-5-amine927996-86-9C12H18N2O2S
- 2-(2-(1-(Methylamino)ethyl)phenyl)isothiazolidine 1,1-dioxide1155096-90-4C12H18N2O2S
- 2-{3-[1-(Methylamino)ethyl]phenyl}-1,2-thiazolidine-1,1-dione1155097-03-2C12H18N2O2S
- 1-(3-Ethoxypropyl)-4-thioxo-3,4,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-2(5H)-one920158-41-4C12H18N2O2S
- 1-[4-(Methylsulfonyl)phenyl]-3-methylpiperazine942474-66-0C12H18N2O2S
- 1-(2-Methoxyethyl)-3-((1-(thiophen-2-yl)cyclopropyl)methyl)urea1209629-26-4C12H18N2O2S
- tert-Butyl 2-methyl-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxylate220388-97-6C12H18N2O2S
- Ethyl 4-methyl-2-(piperidin-3-yl)thiazole-5-carboxylate1211525-47-1C12H18N2O2S
- N-(3-Methylphenyl)piperidine-1-sulfonamide5432-36-0C12H18N2O2S
- 1-(2-Methoxyphenyl)-3-(3-methoxypropyl)thiourea216880-54-5C12H18N2O2S
- 1-(3-Methoxyphenyl)-3-(3-methoxypropyl)thiourea431913-36-9C12H18N2O2S
- 2-((4,6-Dimethylpyrimidin-2-yl)thio)hexanoic acid127013-13-2C12H18N2O2S
- 1-(Benzylsulfonyl)piperidin-4-amine209917-52-2C12H18N2O2S
- 4-Methyl-2-(piperidine-1-sulfonyl)aniline379255-12-6C12H18N2O2S
- (3S)-1-[4-(Methanesulfonyl)phenyl]-3-methylpiperazine918884-39-6C12H18N2O2S
Frequently asked questions
What is the molar mass of C12H18N2O2S?
The molar mass of C12H18N2O2S is 254.35 g/mol, calculated from standard atomic weights for 12 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 254.1089 Da.
How many compounds have the formula C12H18N2O2S?
CompoundList lists 302 compounds with the molecular formula C12H18N2O2S, including Thiamylal, 1-Methyl-4-(para-tolylsulfonyl)-piperazine, Piperazine, 1-((2,5-dimethylphenyl)sulfonyl)-. 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 C12H18N2O2S?
C12H18N2O2S has a degree of unsaturation of 5. 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.