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 101 to 200 of 474 compounds
(2Z)-(3-Ethyl-4-oxo-5-piperidin-1-yl-1,3-thiazolidin-2-ylidene)acetic acid
CAS 57631-20-6C12H18N2O3S
![N-[2-(Propan-2-ylsulfamoyl)ethyl]benzamide chemical structure, C12H18N2O3S, CAS 85344-41-8](/s/MLWVYWFWZMBABB-UHFFFAOYSA-N.svg)
N-[2-(Propan-2-ylsulfamoyl)ethyl]benzamide
CAS 85344-41-8C12H18N2O3S
t-Butyl 7beta-amino-3-methyl-3-cephem-4-carboxylate
CAS 33610-06-9C12H18N2O3S
4-Methoxy-N-(piperidin-4-yl)benzene-1-sulfonamide
CAS 893763-38-7C12H18N2O3S
Ethylarticaine
CAS 2602451-78-3C12H18N2O3S
![tert-Butyl N-[(3-aminophenyl)(methyl)oxo-lambda6-sulfanylidene]carbamate chemical structure, C12H18N2O3S, CAS 2680734-81-8](/s/OYNLBAKNGALJIX-UHFFFAOYSA-N.svg)
tert-Butyl N-[(3-aminophenyl)(methyl)oxo-lambda6-sulfanylidene]carbamate
CAS 2680734-81-8C12H18N2O3S
2H-1,3-Thiazine-6-carboxylic acid, 3,4-dihydro-3-isopropyl-2-(isopropylimino)-4-oxo-, methyl ester
CAS 16238-36-1C12H18N2O3S
1-(2,2-Dimethoxyethyl)-3-(3-methoxyphenyl)thiourea
CAS 51581-46-5C12H18N2O3S
2-(Methanesulfonamido)-N-(2-methylpropyl)benzamide
CAS 641607-68-3C12H18N2O3S
![Methyl 2-[(N,N-dimethylglycyl)amino]-4,5-dimethylthiophene-3-carboxylate chemical structure, C12H18N2O3S, CAS 902645-51-6](/s/NTKPDEKRMRBSOI-UHFFFAOYSA-N.svg)
Methyl 2-[(N,N-dimethylglycyl)amino]-4,5-dimethylthiophene-3-carboxylate
CAS 902645-51-6C12H18N2O3S
![4-(Aminomethyl)-N-[(oxolan-2-yl)methyl]benzene-1-sulfonamide chemical structure, C12H18N2O3S, CAS 927978-86-7](/s/KFBZZAKDVPFCIN-UHFFFAOYSA-N.svg)
4-(Aminomethyl)-N-[(oxolan-2-yl)methyl]benzene-1-sulfonamide
CAS 927978-86-7C12H18N2O3S
1-(Benzenesulfonyl)-3-(3-methylbutyl)urea
CAS 100317-39-3C12H18N2O3S
2-Ethyl-5-(morpholine-4-sulfonyl)aniline
CAS 1017390-48-5C12H18N2O3S
![[1-(3-Aminobenzenesulfonyl)piperidin-4-yl]methanol chemical structure, C12H18N2O3S, CAS 1094422-82-8](/s/WDVBQZLKGMHKMB-UHFFFAOYSA-N.svg)
[1-(3-Aminobenzenesulfonyl)piperidin-4-yl]methanol
CAS 1094422-82-8C12H18N2O3S
N1-(3-ethoxypropyl)-N2-(thiophen-2-ylmethyl)oxalamide
CAS 1206999-39-4C12H18N2O3S
![1-[3-Amino-4-(ethylsulfonyl)phenyl]-3-pyrrolidinol chemical structure, C12H18N2O3S, CAS 1220021-65-7](/s/ODTNFKGHVBONJO-UHFFFAOYSA-N.svg)
1-[3-Amino-4-(ethylsulfonyl)phenyl]-3-pyrrolidinol
CAS 1220021-65-7C12H18N2O3S
![1-[3-Amino-4-(methylsulfonyl)phenyl]-4-piperidinol chemical structure, C12H18N2O3S, CAS 1219957-10-4](/s/MBUBGUCGSALUCG-UHFFFAOYSA-N.svg)
1-[3-Amino-4-(methylsulfonyl)phenyl]-4-piperidinol
CAS 1219957-10-4C12H18N2O3S
N-Butyl-N-carbamoyl-4-methylbenzene-1-sulfonamide
CAS 565-17-3C12H18N2O3S
Ethyl 2-(methyl(tetrahydro-2H-pyran-2-yl)amino)thiazole-5-carboxylate
CAS 1029088-20-7C12H18N2O3S
3-Amino-N-(1-hydroxymethyl-cyclopentyl)-benzenesulfonamide
CAS 871571-58-3C12H18N2O3S
5-Methyl-N-(2-((tetrahydro-2H-pyran-4-yl)thio)ethyl)isoxazole-3-carboxamide
CAS 2034491-81-9C12H18N2O3S
1-Butylsulfonyl-3-(4-methylphenyl)urea
CAS 5454-60-4C12H18N2O3S
![N-[3-(Dimethylsulfamoyl)phenyl]-2-methylpropanamide chemical structure, C12H18N2O3S, CAS 848231-24-3](/s/SVCWNCMYKCOWSM-UHFFFAOYSA-N.svg)
N-[3-(Dimethylsulfamoyl)phenyl]-2-methylpropanamide
CAS 848231-24-3C12H18N2O3S
![N-[4-(Dimethylsulfamoyl)phenyl]-2-methylpropanamide chemical structure, C12H18N2O3S, CAS 871216-67-0](/s/PGZRNBZSKBQJPU-UHFFFAOYSA-N.svg)
N-[4-(Dimethylsulfamoyl)phenyl]-2-methylpropanamide
CAS 871216-67-0C12H18N2O3S
- 4-[(Ethylsulfonyl)(methyl)amino]-N,N-dimethylbenzamide905807-01-4C12H18N2O3S
- 2-(N,4-dimethylphenylsulfonamido)-N,N-dimethylacetamide115901-76-3C12H18N2O3S
- Ethyl 2-amino-6-(2-hydroxyethyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate36287-46-4C12H18N2O3S
- N-Methyl-4-(4-morpholinylsulfonyl)benzenemethanamine150893-37-1C12H18N2O3S
- N-(3-(n-Butylsulfamoyl)phenyl)acetamide1043301-84-3C12H18N2O3S
- 6-{[(2-Methyl-1,3-thiazol-4-yl)acetyl]amino}hexanoic acid1099141-14-6C12H18N2O3S
- 3-Amino-4-methyl-N-(tetrahydro-2H-pyran-4-yl)benzenesulfonamide1153059-60-9C12H18N2O3S
- 2-(Ethylsulfonamido)-N-propylbenzamide1240850-77-4C12H18N2O3S
- 4-(4-Amino-3-ethoxyphenyl)-1lambda6-thiomorpholine-1,1-dione1408222-47-8C12H18N2O3S
- tert-Butyl 3-(thiazol-2-yloxy)pyrrolidine-1-carboxylate1420980-87-5C12H18N2O3S
- 2-Hydroxyethyl 4-methyl-6-(methylsulfanyl)-2-(propan-2-yl)pyrimidine-5-carboxylate1797022-65-1C12H18N2O3S
- 4-((1-(Ethylsulfonyl)piperidin-4-yl)oxy)pyridine2034430-06-1C12H18N2O3S
- Methyl (2-(furan-2-yl)-2-thiomorpholinoethyl)carbamate2034574-38-2C12H18N2O3S
- 2-((1-(Ethylsulfonyl)pyrrolidin-3-yl)oxy)-5-methylpyridine1903475-90-0C12H18N2O3S
- 3-[4-(Prop-2-yn-1-yl)piperazine-1-carbonyl]-1lambda6-thiolane-1,1-dione1808531-94-3C12H18N2O3S
- tert-Butyl N-[(4-aminophenyl)(methyl)oxo-lambda6-sulfanylidene]carbamate1173910-93-4C12H18N2O3S
- tert-Butyl 3-(acetylsulfanylmethyl)-3-cyanoazetidine-1-carboxylate2344685-31-8C12H18N2O3S
- 4-Methyl-N inverted exclamation mark-(tetrahydro-2H-pyran-4-yl)benzenesulfonohydrazide3082507-67-0C12H18N2O3S
- 4-(Ethylsulfonylamino)-N-propylbenzamide839690-26-5C12H18N2O3S
- Acetonitrile, [[2-(4-morpholinyl)-2-cyclohexen-1-yl]sulfonyl]-59556-09-1C12H18N2O3S
- N-(3-(n,n-Dimethylsulfamoyl)phenyl)butyramide852214-23-4C12H18N2O3S
- Ethyl 2-({[(1-cyanocyclopentyl)carbamoyl]methyl}sulfanyl)acetate849135-05-3C12H18N2O3S
- delta(sup 2,alpha)-Thiazolidineacetic acid, 3-methyl-4-oxo-5-pyrrolidin-1-yl-, ethyl ester74007-95-7C12H18N2O3S
- 4-[(3-Methylphenyl)(methylsulfonyl)amino]butanamide924981-77-1C12H18N2O3S
- 4-[(4-Methylphenyl)(methylsulfonyl)amino]butanamide924981-85-1C12H18N2O3S
- Ethyl 2-amino-4-methyl-5-[(propylamino)carbonyl]-3-thiophenecarboxylate886658-95-3C12H18N2O3S
- Methyl 2-[(N,N-dimethylglycyl)amino]-5-ethylthiophene-3-carboxylate902645-22-1C12H18N2O3S
- (1R)-1-[4-(Morpholine-4-sulfonyl)phenyl]ethan-1-amine1212122-89-8C12H18N2O3S
- (1S)-1-[4-(Morpholine-4-sulfonyl)phenyl]ethan-1-amine1212347-51-7C12H18N2O3S
- 3-(Ethylsulfonamido)-N-isopropylbenzamide1090383-22-4C12H18N2O3S
- N-(2-(Phenylsulfonamido)ethyl)isobutyramide1030770-38-7C12H18N2O3S
- 1-[4-(Morpholine-4-sulfonyl)phenyl]ethan-1-amine1018273-83-0C12H18N2O3S
- 3-[2-[3-(Hydroxymethyl)-1-piperidinyl]-2-oxoethyl]-4-methyl-2(3H)-thiazolone1153237-32-1C12H18N2O3S
- 4-[2-(1,1-Dioxido-4-thiomorpholinyl)ethoxy]benzenamine1153845-37-4C12H18N2O3S
- 2,5-Dimethyl-N-(3-sulfamoylpropyl)benzamide1197671-33-2C12H18N2O3S
- 4-[Ethyl(ethylsulfonyl)amino]-N-methylbenzamide1269008-76-5C12H18N2O3S
- 3-[Methyl(methylsulfonyl)amino]-N-propylbenzamide1269282-35-0C12H18N2O3S
- N'-(5-Ethyl-2-methoxybenzene-1-sulfonyl)-N,N-dimethylmethanimidamide88085-74-9C12H18N2O3S
- N-(2-Hydroxy-3-methoxy-2-methylpropyl)-2-(methylthio)nicotinamide1334373-39-5C12H18N2O3S
- 3-((2-Morpholinoethyl)sulfonyl)aniline1044272-04-9C12H18N2O3S
- N-[2-Oxo-2-[(2-thienylmethyl)amino]ethyl]-N-propylglycine1184504-63-9C12H18N2O3S
- N-[3-(Aminomethyl)phenyl]-2-(propane-2-sulfonyl)acetamide1378656-36-0C12H18N2O3S
- 4-[(4-Methyl-1-piperazinyl)sulfonyl]benzenemethanol195155-21-6C12H18N2O3S
- (4-(2-Hydroxyethyl)piperazin-1-yl)(3-methoxythiophen-2-yl)methanone1384669-21-9C12H18N2O3S
- N-(2-Cyclopropoxy-6-(dimethylamino)phenyl)methanesulfonamide1243363-19-0C12H18N2O3S
- N-[4-(3-Methoxypyrrolidin-1-yl)phenyl]methanesulfonamide1797278-39-7C12H18N2O3S
- 3-(1-Pivaloylpyrrolidin-3-yl)thiazolidine-2,4-dione1798513-30-0C12H18N2O3S
- Ethyl 3-methyl-5-{[(oxolan-2-yl)methyl]amino}-1,2-thiazole-4-carboxylate1511379-28-4C12H18N2O3S
- 5-Amino-2-(cyclohexyloxy)benzenesulfonamide1546800-56-9C12H18N2O3S
- 5-Methyl-N-(2-((tetrahydro-2H-pyran-4-yl)thio)ethyl)isoxazole-4-carboxamide2034525-36-3C12H18N2O3S
- N-((4-Methoxytetrahydro-2H-thiopyran-4-yl)methyl)-5-methylisoxazole-4-carboxamide2034587-88-5C12H18N2O3S
- 1-(2-(5-Acetylthiophen-2-yl)ethyl)-3-(2-methoxyethyl)urea2034493-88-2C12H18N2O3S
- tert-Butyl N-[4-oxo-4-(1,3-thiazol-2-yl)butyl]carbamate357443-99-3C12H18N2O3S
- tert-Butyl N-[2-(2,4-dimethyl-1,3-thiazol-5-yl)-2-oxoethyl]carbamate2138020-37-6C12H18N2O3S
- tert-Butyl 3-[5-(hydroxymethyl)-1,3-thiazol-2-yl]azetidine-1-carboxylate2167350-00-5C12H18N2O3S
- 1-((4-Methoxy-2-methylphenyl)sulfonyl)piperazine460046-40-6C12H18N2O3S
- 3-[4-(Propylsulfamoyl)phenyl]propanamide764709-71-9C12H18N2O3S
- N-[(2-Aminophenyl)sulfonyl]-2-ethylbutanamide81792-78-1C12H18N2O3S
- 2-Propanesulfonamide, N-[2-amino-5-(1-oxopropyl)phenyl]-89264-50-6C12H18N2O3S
- 1 suppliersEthyl 2-amino-4-methyl-5-(4-morpholinyl)-3-thiophenecarboxylate265650-25-7C12H18N2O3S
- 5-Amino-2-(cyclohexylamino)benzene-1-sulfonic acid94411-82-2C12H18N2O3S
- tert-Butyl-3-hydroxy-7-methyl-4,5,6,7-tetrahydroisothiazolo[4,5-c]pyridine-5-carboxylate243636-77-3C12H18N2O3S
- 4-(Aminomethyl)-1-(phenylsulfonyl)-4-piperidinol34270-91-2C12H18N2O3S
- {4-[(Morpholine-4-sulfonyl)methyl]phenyl}methanamine1040344-10-2C12H18N2O3S
- N-[4-(Aminosulfonyl)-2,6-dimethylphenyl]butanamide1152512-44-1C12H18N2O3S
- 4-(Aminomethyl)-N-(tetrahydro-2H-pyran-4-yl)benzenesulfonamide1153229-66-3C12H18N2O3S
- (S)-1-(2-Methoxy-benzenesulfonyl)-piperidin-3-ylamineC12H18N2O3S
- 5-Amino-2-benzyl-4-hydroxy-1lambda~6~,2-thiazepane-1,1-dione633303-73-8C12H18N2O3S
- 3-tert-Butyl-4-cyclopropoxypyridine-2-sulfonamide1243398-07-3C12H18N2O3S
- 2-tert-Butyl-4-cyclopropoxypyridine-3-sulfonamide1243283-90-0C12H18N2O3S
- 4-tert-Butyl-5-cyclopropoxypyridine-2-sulfonamide1243461-36-0C12H18N2O3S
- 6-tert-Butyl-3-cyclopropoxypyridine-2-sulfonamide1243393-10-3C12H18N2O3S
- 5-tert-Butyl-4-cyclopropoxypyridine-2-sulfonamide1243286-14-7C12H18N2O3S
- 6-tert-Butyl-4-cyclopropoxypyridine-2-sulfonamide1243383-25-6C12H18N2O3S
- 2-tert-Butyl-3-cyclopropoxypyridine-4-sulfonamide1243441-16-8C12H18N2O3S
- 6-tert-Butyl-4-cyclopropoxypyridine-3-sulfonamide1243441-09-9C12H18N2O3S
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 (2Z)-(3-Ethyl-4-oxo-5-piperidin-1-yl-1,3-thiazolidin-2-ylidene)acetic acid, N-[2-(Propan-2-ylsulfamoyl)ethyl]benzamide, t-Butyl 7beta-amino-3-methyl-3-cephem-4-carboxylate. 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.