Molecular formula
C12H18N2O3S
474 compounds have this formula on CompoundList.
- Molar mass
- 270.35g/mol
- Monoisotopic mass
- 279.1603Da
- Atoms
- 36
- Elements
- 5
- Rings plus double bonds
- 5
The formula C12H18N2O3S describes a molecule made of 12 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 3 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 × 1253.31%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 186.71%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 210.36%14.007 × 2 = 28.014 g/mol
- O Oxygen × 317.75%15.999 × 3 = 47.997 g/mol
- S Sulfur × 111.86%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H18N2O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 474 compounds
3-tert-Butyl-5-cyclopropoxypyridine-4-sulfonamide
CAS 1243370-03-7C12H18N2O3S
2-(tert-Butyl)-5-cyclopropoxypyridine-4-sulfonamide
CAS 1243283-61-5C12H18N2O3S
3-tert-Butyl-5-cyclopropoxypyridine-2-sulfonamide
CAS 1243473-76-8C12H18N2O3S
5-tert-Butyl-4-cyclopropoxypyridine-3-sulfonamide
CAS 1243383-79-0C12H18N2O3S
5-tert-Butyl-3-cyclopropoxypyridine-2-sulfonamide
CAS 1243283-24-0C12H18N2O3S
2-tert-Butyl-5-cyclopropoxypyridine-3-sulfonamide
CAS 1243372-45-3C12H18N2O3S
4-tert-Butyl-3-cyclopropoxypyridine-2-sulfonamide
CAS 1243448-25-0C12H18N2O3S
6-tert-Butyl-5-cyclopropoxypyridine-3-sulfonamide
CAS 1243286-46-5C12H18N2O3S
4-tert-Butyl-5-cyclopropoxypyridine-3-sulfonamide
CAS 1243290-11-0C12H18N2O3S
6-tert-Butyl-5-cyclopropoxypyridine-2-sulfonamide
CAS 1243452-76-7C12H18N2O3S
![1-[(3-Methoxyphenyl)sulfonyl]-4-piperidinamine chemical structure, C12H18N2O3S, CAS 1368727-73-4](/s/UOXMJOMHDJEJCD-UHFFFAOYSA-N.svg)
1-[(3-Methoxyphenyl)sulfonyl]-4-piperidinamine
CAS 1368727-73-4C12H18N2O3S
tert-Butyl 2-amino-4-methyl-5-(methylcarbamoyl)thiophene-3-carboxylate
CAS 1554395-89-9C12H18N2O3S
![Ethyl N-[(4-methylphenyl)sulfonyl]propanehydrazonate chemical structure, C12H18N2O3S, CAS 4153-84-8](/s/VUVXXHCRKVEHEW-UHFFFAOYSA-N.svg)
Ethyl N-[(4-methylphenyl)sulfonyl]propanehydrazonate
CAS 4153-84-8C12H18N2O3S
Ethyl 5-(cyclohexyloxy)-1,3,4-thiadiazole-2-acetate
CAS 63723-49-9C12H18N2O3S
![2-[2-(4-Morpholinyl)ethyl]-4-thiazolepropanoic acid chemical structure, C12H18N2O3S, CAS 933710-44-2](/s/JSYKKOPZUNWTGL-UHFFFAOYSA-N.svg)
2-[2-(4-Morpholinyl)ethyl]-4-thiazolepropanoic acid
CAS 933710-44-2C12H18N2O3S
![4-Pyridineethanesulfonamide, N-[1-(hydroxymethyl)cyclobutyl]- chemical structure, C12H18N2O3S, CAS 1771200-00-0](/s/ALVOEJBCGFAYHU-UHFFFAOYSA-N.svg)
4-Pyridineethanesulfonamide, N-[1-(hydroxymethyl)cyclobutyl]-
CAS 1771200-00-0C12H18N2O3S
2-Amino-4-morpholino-4-(thiophen-2-yl)butanoic acid
CAS 2097946-24-0C12H18N2O3S
(2S)-2-Aminopentanenitrile, 4-methylbenzenesulfonic acid
CAS 2445504-37-8C12H18N2O3S
![1-[4-(Ethanesulfonyl)-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-yl]methanamine chemical structure, C12H18N2O3S, CAS 2137698-75-8](/s/RKXBYTFIAJMHPM-UHFFFAOYSA-N.svg)
1-[4-(Ethanesulfonyl)-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-yl]methanamine
CAS 2137698-75-8C12H18N2O3S
3-Amino-2,2-dimethylpropanenitrile, 4-methylbenzenesulfonic acid
CAS 2417415-45-1C12H18N2O3S
![N-[(3,4-Dimethoxyphenyl)methyl]-N'-(2-hydroxyethyl)thiourea chemical structure, C12H18N2O3S, CAS 61290-40-2](/s/KOMHUVQISODXEK-UHFFFAOYSA-N.svg)
N-[(3,4-Dimethoxyphenyl)methyl]-N'-(2-hydroxyethyl)thiourea
CAS 61290-40-2C12H18N2O3S
2-Ethyl-N-(2-sulfamoylphenyl)butanamide
CAS 7752-27-4C12H18N2O3S
![N-Benzyl-N-[2-(methanesulfonyl)ethyl]-N'-methylurea chemical structure, C12H18N2O3S, CAS 189764-42-9](/s/OFLAYGGTLIHWMI-UHFFFAOYSA-N.svg)
N-Benzyl-N-[2-(methanesulfonyl)ethyl]-N'-methylurea
CAS 189764-42-9C12H18N2O3S
tert-Butyl N-(3-carbamoyl-4,5-dimethylthiophen-2-yl)carbamate
CAS 1908331-16-7C12H18N2O3S
- N-[4-(Dimethylsulfamoyl)phenyl]-N-methylpropanamide74746-43-3C12H18N2O3S
- 1-((4-Aminobenzyl)sulfonyl)piperidin-4-ol1040022-33-0C12H18N2O3S
- N-Butyl-N-methyl-2-sulfamoylbenzamide1094491-65-2C12H18N2O3S
- 1-((3-Aminobenzyl)sulfonyl)piperidin-4-ol1094912-81-8C12H18N2O3S
- 3-((4-Methoxypiperidin-1-yl)sulfonyl)aniline1096788-99-6C12H18N2O3S
- (R)-1-((2-Methoxyphenyl)sulfonyl)piperidin-3-amine947584-48-7C12H18N2O3S
- 1H-Indole-5-sulfonamide,n-ethyl-2,3-dihydro-N-(2-hydroxyethyl)-1178846-74-6C12H18N2O3S
- Ethyl 5-amino-3-(morpholin-4-ylmethyl)thiophene-2-carboxylate1094071-08-5C12H18N2O3S
- Methyl 2-[2-(methoxymethyl)piperidin-1-yl]-1,3-thiazole-4-carboxylate1338376-92-3C12H18N2O3S
- tert-Butyl [(2-aminoanilino)sulfinyl]acetate95778-74-8C12H18N2O3S
- N-(4-Aminophenyl)-N-(methanesulfonyl)-2-methylbutanamide61068-64-2C12H18N2O3S
- N-(4-Aminophenyl)-N-(methanesulfonyl)pentanamide61068-54-0C12H18N2O3S
- N,2-Dimethyl-N~2~-(4-methylbenzene-1-sulfonyl)alaninamide849440-91-1C12H18N2O3S
- N-(3-Cyclopropoxy-2-isopropylpyridin-4-yl)methanesulfonamide1243312-39-1C12H18N2O3S
- N-(2-Cyclopropoxy-3-(dimethylamino)phenyl)methanesulfonamide1243447-13-3C12H18N2O3S
- N-(5-Cyclopropoxy-2-isopropylpyridin-3-yl)methanesulfonamide1243371-07-4C12H18N2O3S
- N-(3-Cyclopropoxy-4-(dimethylamino)phenyl)methanesulfonamide1243317-59-0C12H18N2O3S
- N-(5-Cyclopropoxy-3-isopropylpyridin-2-yl)methanesulfonamide1243322-57-7C12H18N2O3S
- N-(4-Cyclopropoxy-2-isopropylpyridin-3-yl)methanesulfonamide1243396-53-3C12H18N2O3S
- N-(4-Cyclopropoxy-5-isopropylpyridin-3-yl)methanesulfonamide1243456-92-9C12H18N2O3S
- N-(2-Cyclopropoxy-5-(dimethylamino)phenyl)methanesulfonamide1243462-18-1C12H18N2O3S
- N-(5-Cyclopropoxy-6-isopropylpyridin-2-yl)methanesulfonamide1243468-64-5C12H18N2O3S
- N-(5-Cyclopropoxy-4-isopropylpyridin-3-yl)methanesulfonamide1243347-03-6C12H18N2O3S
- N-(4-Cyclopropoxy-3-(dimethylamino)phenyl)methanesulfonamide1243324-41-5C12H18N2O3S
- N-(5-Cyclopropoxy-2-(dimethylamino)phenyl)methanesulfonamide1243285-76-8C12H18N2O3S
- N-(3-Cyclopropoxy-5-isopropylpyridin-2-yl)methanesulfonamide1243395-52-9C12H18N2O3S
- N-(2-Cyclopropoxy-4-(dimethylamino)phenyl)methanesulfonamide1243475-91-3C12H18N2O3S
- N-(5-Cyclopropoxy-6-isopropylpyridin-3-yl)methanesulfonamide1243370-86-6C12H18N2O3S
- N-(3-Cyclopropoxy-5-isopropylpyridin-4-yl)methanesulfonamide1243468-54-3C12H18N2O3S
- N-(4-Cyclopropoxy-3-isopropylpyridin-2-yl)methanesulfonamide1243442-34-3C12H18N2O3S
- N-(3-Cyclopropoxy-5-(dimethylamino)phenyl)methanesulfonamide1243345-44-9C12H18N2O3S
- N-(3-Cyclopropoxy-4-isopropylpyridin-2-yl)methanesulfonamide1243468-07-6C12H18N2O3S
- N-(3-Cyclopropoxy-6-isopropylpyridin-2-yl)methanesulfonamide1243471-88-6C12H18N2O3S
- N-(4-Cyclopropoxy-2-(dimethylamino)phenyl)methanesulfonamide1243345-11-0C12H18N2O3S
- N-(5-Cyclopropoxy-2-isopropylpyridin-4-yl)methanesulfonamide1243457-05-7C12H18N2O3S
- N-(4-Cyclopropoxy-5-isopropylpyridin-2-yl)methanesulfonamide1243370-87-7C12H18N2O3S
- N-(5-Cyclopropoxy-4-isopropylpyridin-2-yl)methanesulfonamide1243347-10-5C12H18N2O3S
- N-(4-Cyclopropoxy-6-isopropylpyridin-2-yl)methanesulfonamide1243444-79-2C12H18N2O3S
- N-(4-Cyclopropoxy-6-isopropylpyridin-3-yl)methanesulfonamide1243284-48-1C12H18N2O3S
- tert-Butyl N-[4-oxo-4-(1,3-thiazol-2-yl)butan-2-yl]carbamate1697293-75-6C12H18N2O3S
- tert-Butyl N-[4-oxo-4-(1,3-thiazol-4-yl)butan-2-yl]carbamate1702670-52-7C12H18N2O3S
- tert-Butyl N-[4-oxo-4-(1,3-thiazol-5-yl)butan-2-yl]carbamate1692587-58-8C12H18N2O3S
- 4-Methyl-3-{2-[(propan-2-yl)amino]propanamido}thiophene-2-carboxylic acid1796927-23-5C12H18N2O3S
- 1-(4-Methylbenzenesulfonyl)-1,4-diazepan-6-ol213275-81-1C12H18N2O3S
- 3-Azabicyclo[3.1.0]hexan-6-amine 4-methylbenzenesulfonate256369-34-3C12H18N2O3S
- (4S)-2-[(4-Methoxyphenyl)methyl]-3,4-dimethyl-1,2,5-thiadiazolidine 1,1-dioxide2172888-05-8C12H18N2O3S
- 5-Cyclopropyl-N-[2-hydroxy-4-(methylsulfanyl)butyl]-1,2-oxazole-3-carboxamide2415562-41-1C12H18N2O3S
- 4-{[1-(2-Methylpropanesulfonyl)azetidin-3-yl]oxy}pyridine2415540-73-5C12H18N2O3S
- tert-Butyl N-[2-(4-acetyl-1,3-thiazol-2-yl)ethyl]carbamate2025539-52-8C12H18N2O3S
- tert-Butyl n-[4-methyl-5-(1-oxopropan-2-yl)-1,3-thiazol-2-yl]carbamate2229427-20-5C12H18N2O3S
- 8-[Amino(1,2-thiazol-3-yl)methyl]-1,4-dioxaspiro[4.5]decan-8-ol2171644-82-7C12H18N2O3S
- tert-Butyl N-[(2R)-4-oxo-4-(1,2-thiazol-4-yl)butan-2-yl]carbamate2135985-58-7C12H18N2O3S
- tert-Butyl N-(4-butanoyl-1,3-thiazol-2-yl)carbamate2137730-24-4C12H18N2O3S
- tert-Butyl N-[4-oxo-4-(1,2-thiazol-5-yl)butyl]carbamate2008882-40-2C12H18N2O3S
- tert-Butyl N-[4-oxo-4-(1,2-thiazol-4-yl)butyl]carbamate2030430-43-2C12H18N2O3S
- tert-Butyl N-[(2R)-4-oxo-4-(1,2-thiazol-5-yl)butan-2-yl]carbamate2137037-54-6C12H18N2O3S
- tert-Butyl N-[(2R)-4-oxo-4-(1,3-thiazol-5-yl)butan-2-yl]carbamate2136162-12-2C12H18N2O3S
- tert-Butyl N-{[4-(2-oxopropyl)-1,3-thiazol-2-yl]methyl}carbamate2137717-16-7C12H18N2O3S
- tert-Butyl N-[4-(2-oxobutyl)-1,3-thiazol-2-yl]carbamate2022670-48-8C12H18N2O3S
- tert-Butyl N-ethyl-N-[2-oxo-2-(1,3-thiazol-4-yl)ethyl]carbamate2001395-84-0C12H18N2O3S
- tert-Butyl N-[(2R)-3-oxo-4-(1,3-thiazol-2-yl)butan-2-yl]carbamate2137135-96-5C12H18N2O3S
- tert-Butyl N-[(2R)-1-(2-methyl-1,3-thiazol-4-yl)-1-oxopropan-2-yl]carbamate2137035-54-0C12H18N2O3S
- tert-Butyl N-[(2S)-1-oxo-1-(1,2-thiazol-3-yl)butan-2-yl]carbamate2137035-80-2C12H18N2O3S
- tert-Butyl N-[(2S)-1-oxo-1-(1,2-thiazol-4-yl)butan-2-yl]carbamate2137035-96-0C12H18N2O3S
- tert-Butyl N-[(2S)-1-(3-methyl-1,2-thiazol-5-yl)-1-oxopropan-2-yl]carbamate2137136-02-6C12H18N2O3S
- tert-Butyl N-[(2S)-1-(4-methyl-1,3-thiazol-5-yl)-1-oxopropan-2-yl]carbamate2136216-75-4C12H18N2O3S
- tert-Butyl N-[1-(3-methyl-1,2-thiazol-5-yl)-1-oxopropan-2-yl]carbamate2028852-34-6C12H18N2O3S
- tert-Butyl N-[4-oxo-4-(1,2-thiazol-5-yl)butan-2-yl]carbamate2005503-46-6C12H18N2O3S
- tert-Butyl N-[(2R)-1-oxo-1-(1,3-thiazol-4-yl)butan-2-yl]carbamate2135999-29-8C12H18N2O3S
- tert-Butyl N-methyl-N-[(2S)-1-oxo-1-(1,2-thiazol-4-yl)propan-2-yl]carbamate2136091-15-9C12H18N2O3S
- tert-Butyl N-[(4-propanoyl-1,3-thiazol-2-yl)methyl]carbamate2013257-23-1C12H18N2O3S
- tert-Butyl N-[3-oxo-4-(1,3-thiazol-2-yl)butyl]carbamate2008619-30-3C12H18N2O3S
- tert-Butyl N-[3-(2-methyl-1,3-thiazol-4-yl)-3-oxopropyl]carbamate2013357-29-2C12H18N2O3S
- tert-Butyl N-[3-(4-methyl-1,3-thiazol-2-yl)-2-oxopropyl]carbamate2003118-96-3C12H18N2O3S
- tert-Butyl N-[2-methyl-3-oxo-3-(1,2-thiazol-4-yl)propyl]carbamate2017048-08-5C12H18N2O3S
- tert-Butyl N-[3-(2-methyl-1,3-thiazol-5-yl)-2-oxopropyl]carbamate2138019-81-3C12H18N2O3S
Frequently asked questions
What is the molar mass of C12H18N2O3S?
The molar mass of C12H18N2O3S is 270.35 g/mol, calculated from standard atomic weights for 12 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 279.1603 Da.
How many compounds have the formula C12H18N2O3S?
CompoundList lists 474 compounds with the molecular formula C12H18N2O3S, including 3-tert-Butyl-5-cyclopropoxypyridine-4-sulfonamide, 2-(tert-Butyl)-5-cyclopropoxypyridine-4-sulfonamide, 3-tert-Butyl-5-cyclopropoxypyridine-2-sulfonamide. 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 C12H18N2O3S?
C12H18N2O3S 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.