Molecular formula
C18H15N3O3S
157 compounds have this formula on CompoundList.
- Molar mass
- 353.40g/mol
- Monoisotopic mass
- 353.0834Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 13
The formula C18H15N3O3S describes a molecule made of 18 carbon atoms, 15 hydrogen atoms, 3 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 × 1861.18%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 154.28%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 311.89%14.007 × 3 = 42.021 g/mol
- O Oxygen × 313.58%15.999 × 3 = 47.997 g/mol
- S Sulfur × 19.07%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H15N3O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 157 compounds
(3,5-Dimethyl-4-phenylsulfanylpyrazol-1-yl)-(3-nitrophenyl)methanone
CAS 300379-08-2C18H15N3O3S
Oxsi-2
CAS 1956296-96-0C18H15N3O3S
4-(Phenylamino)-3'-sulfoazobenzene
CAS 4005-68-9C18H15N3O3S
(3,5-Dimethyl-4-(phenylthio)-1H-pyrazol-1-yl)(4-nitrophenyl)methanone
CAS 303792-23-6C18H15N3O3S
p-Sulfanilylnicotinanilide
CAS 7252-04-2C18H15N3O3S
![N-[(5-Phenacylsulfanyl-1,3,4-oxadiazol-2-yl)methyl]benzamide chemical structure, C18H15N3O3S, CAS 872613-64-4](/s/LVFDAZAGZPAYIU-UHFFFAOYSA-N.svg)
N-[(5-Phenacylsulfanyl-1,3,4-oxadiazol-2-yl)methyl]benzamide
CAS 872613-64-4C18H15N3O3S
N-(5-(4-Methylbenzyl)-1,3-thiazol-2-yl)-2-nitrobenzamide
CAS 303092-89-9C18H15N3O3S
![1-Ethyl-2-oxo-1,2-dihydro-benzo[cd]indole-6-sulfonic acid pyridin-2-ylamide chemical structure, C18H15N3O3S, CAS 302935-56-4](/s/NWQPAOCJMSOVLG-UHFFFAOYSA-N.svg)
1-Ethyl-2-oxo-1,2-dihydro-benzo[cd]indole-6-sulfonic acid pyridin-2-ylamide
CAS 302935-56-4C18H15N3O3S
![2-Phenyl-N-[2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]acetyl]acetamide chemical structure, C18H15N3O3S, CAS 757209-00-0](/s/PPWHOEDWJFDSNQ-UHFFFAOYSA-N.svg)
2-Phenyl-N-[2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]acetyl]acetamide
CAS 757209-00-0C18H15N3O3S
![N-[(4-Acetamidophenyl)carbamothioyl]-1-benzofuran-2-carboxamide chemical structure, C18H15N3O3S, CAS 356078-26-7](/s/YEBVCWFPLBBVNF-UHFFFAOYSA-N.svg)
N-[(4-Acetamidophenyl)carbamothioyl]-1-benzofuran-2-carboxamide
CAS 356078-26-7C18H15N3O3S
N-(1,3-Benzodioxol-5-ylmethyl)-2-quinazolin-4-ylsulfanylacetamide
CAS 721905-96-0C18H15N3O3S
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-quinazolin-4-ylsulfanylacetamide
CAS 721901-68-4C18H15N3O3S
Methyl 2-(2-benzoylhydrazinyl)-5-phenyl-1,3-thiazole-4-carboxylate
CAS 168482-03-9C18H15N3O3S
![4-Methyl-N-[2-(2-methylbenzoyl)-3-oxo-2,3-dihydro-1,2,4-thiadiazol-5-yl]benzenecarboxamide chemical structure, C18H15N3O3S, CAS 478031-95-7](/s/XTMWYIYBAOIRAV-UHFFFAOYSA-N.svg)
4-Methyl-N-[2-(2-methylbenzoyl)-3-oxo-2,3-dihydro-1,2,4-thiadiazol-5-yl]benzenecarboxamide
CAS 478031-95-7C18H15N3O3S
Hdac2-IN-2
CAS 332169-78-5C18H15N3O3S
4-Cyano-N-(1,3-dimethyl-2-oxo-1,2-dihydroquinolin-6-yl)benzenesulfonamide
CAS 1884640-99-6C18H15N3O3S
![N-(2-Cyanophenyl)-4-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinoline-8-sulfonamide chemical structure, C18H15N3O3S, CAS 898419-55-1](/s/XZHYLWFDCKCOPM-UHFFFAOYSA-N.svg)
N-(2-Cyanophenyl)-4-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinoline-8-sulfonamide
CAS 898419-55-1C18H15N3O3S
![Methyl 4-[(hydroxyimino)methyl]-1-phenyl-5-(phenylsulfanyl)-1H-pyrazole-3-carboxylate chemical structure, C18H15N3O3S, CAS 318238-02-7](/s/WLVSPXRZTCKCPO-XDHOZWIPSA-N.svg)
Methyl 4-[(hydroxyimino)methyl]-1-phenyl-5-(phenylsulfanyl)-1H-pyrazole-3-carboxylate
CAS 318238-02-7C18H15N3O3S
![N-[4-(Pyridin-2-ylsulfamoyl)phenyl]benzamide chemical structure, C18H15N3O3S, CAS 51944-89-9](/s/NFZSBACEMCULRZ-UHFFFAOYSA-N.svg)
N-[4-(Pyridin-2-ylsulfamoyl)phenyl]benzamide
CAS 51944-89-9C18H15N3O3S
![N-(4-Acetylphenyl)-2-[6-(furan-2-yl)pyridazin-3-yl]sulfanylacetamide chemical structure, C18H15N3O3S, CAS 872703-93-0](/s/WYBXKZVVTWMPFH-UHFFFAOYSA-N.svg)
N-(4-Acetylphenyl)-2-[6-(furan-2-yl)pyridazin-3-yl]sulfanylacetamide
CAS 872703-93-0C18H15N3O3S
![N-(3-Acetylphenyl)-2-[6-(furan-2-yl)pyridazin-3-yl]sulfanylacetamide chemical structure, C18H15N3O3S, CAS 872704-47-7](/s/CCHZHRZEBFKLOE-UHFFFAOYSA-N.svg)
N-(3-Acetylphenyl)-2-[6-(furan-2-yl)pyridazin-3-yl]sulfanylacetamide
CAS 872704-47-7C18H15N3O3S
![N-(Furan-2-ylmethyl)-2-[(2-methyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)sulfanyl]acetamide chemical structure, C18H15N3O3S, CAS 847035-47-6](/s/BDPMEKWOLWNMFG-UHFFFAOYSA-N.svg)
N-(Furan-2-ylmethyl)-2-[(2-methyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)sulfanyl]acetamide
CAS 847035-47-6C18H15N3O3S
![N-[2-(5-Methylfuran-2-yl)-3H-benzimidazol-5-yl]benzenesulfonamide chemical structure, C18H15N3O3S, CAS 663217-56-9](/s/YTSCLRTXBGENAR-UHFFFAOYSA-N.svg)
N-[2-(5-Methylfuran-2-yl)-3H-benzimidazol-5-yl]benzenesulfonamide
CAS 663217-56-9C18H15N3O3S
3-(2-Methoxyphenyl)-6-((4-nitrobenzyl)thio)pyridazine
CAS 897757-98-1C18H15N3O3S
- N-[4-(2,4-Dimethylphenyl)-1,3-thiazol-2-yl]-4-nitrobenzamide313499-84-2C18H15N3O3S
- 3-(4-Methoxybenzamido)-N-(1,3-thiazol-2-yl)benzamide5964-78-3C18H15N3O3S
- N-(5-Methyl-4-phenyl-1,3-thiazol-2-yl)-2-(4-nitrophenyl)acetamide545367-33-7C18H15N3O3S
- N-[2-(Furan-2-yl)-3H-benzimidazol-5-yl]-4-methylbenzenesulfonamide663217-57-0C18H15N3O3S
- 3-Nitro-N-[5-methyl-4-(4-methylphenyl)-1,3-thiazol-2-yl]benzamide333415-77-3C18H15N3O3S
- Benzenesulfonic acid, 4-(2-(4-(phenylamino)phenyl)diazenyl)-17040-79-8C18H15N3O3S
- 3-Methoxy-N-[4-(1,3-thiazol-2-ylcarbamoyl)phenyl]benzamide333438-99-6C18H15N3O3S
- (7Z)-3-(3-Acetylphenyl)-7-(furan-2-ylmethylidene)-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one6597-88-2C18H15N3O3S
- (7Z)-3-(4-Acetylphenyl)-7-(furan-2-ylmethylidene)-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one381204-65-5C18H15N3O3S
- 5-(4-Methoxyphenyl)-6-(5-methyl-2-thienyl)-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione1223998-29-5C18H15N3O3S
- Methyl 4-(2-(quinazolin-4-ylthio)acetamido)benzoate852366-72-4C18H15N3O3S
- N-(6-Methyl-1,3-benzothiazol-2-yl)-3-(2-oxo-1,3-benzoxazol-3(2H)-yl)propanamide851989-50-9C18H15N3O3S
- N-(2-(Thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)isoxazole-5-carboxamide1210599-46-4C18H15N3O3S
- N-(4-Methyl-5-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl)-1,3-benzothiazole-6-carboxamide1286727-90-9C18H15N3O3S
- N-(2H-1,3-Benzodioxol-5-yl)-2-[2-(phenylamino)-1,3-thiazol-4-yl]acetamide1040676-75-2C18H15N3O3S
- N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-(phenylamino)thiazole-4-carboxamide1105228-65-6C18H15N3O3S
- Methyl 4-(2-(phenylamino)thiazole-4-carboxamido)benzoate1105219-09-7C18H15N3O3S
- N-(3-Cyano-4,5-dimethylthiophen-2-yl)-4-(2,5-dioxopyrrolidin-1-yl)benzamide896302-31-1C18H15N3O3S
- 2-[(Phenoxyacetyl)amino]-N-(1,3-thiazol-2-yl)benzamide519147-34-3C18H15N3O3S
- N-(6-Acetamidobenzo[d]thiazol-2-yl)-4-acetylbenzamide312605-32-6C18H15N3O3S
- (E)-N-(5,6-Dimethylbenzo[d]thiazol-2-yl)-3-(3-nitrophenyl)acrylamide886927-37-3C18H15N3O3S
- 1-Benzyl-6-oxo-N'-(thiophene-2-carbonyl)-1,6-dihydropyridine-3-carbohydrazide1040651-80-6C18H15N3O3S
- N-(Furan-2-ylmethyl)-6-(4-methoxyphenyl)imidazo[2,1-b]thiazole-3-carboxamide1049410-48-1C18H15N3O3S
- N-(3-Acetylphenyl)-2-(6-oxo-4-(thiophen-2-yl)pyrimidin-1(6H)-yl)acetamide1251691-70-9C18H15N3O3S
- 3-Nitro-N-[2-(2-phenyl-1,3-thiazol-4-yl)ethyl]benzamide863512-81-6C18H15N3O3S
- (Z)-N-(2-((2-Cyanoethyl)thio)phenyl)-3-(3-nitrophenyl)acrylamide1321769-15-6C18H15N3O3S
- N-{5-[(3-Methylphenyl)methyl]-1,3-thiazol-2-YL}-2-nitrobenzamide292057-26-2C18H15N3O3S
- N-[4-[(3-Methoxybenzoyl)amino]phenyl]-4-thiazolecarboxamide1609247-90-6C18H15N3O3S
- N-[5-(3-Methylbenzyl)-1,3-thiazol-2-yl]-3-nitrobenzamide292052-37-0C18H15N3O3S
- 2-[(4-Hydroxy-6-oxo-1H-pyrimidin-2-yl)sulfanyl]-N,N-diphenylacetamide333420-91-0C18H15N3O3S
- N-{5-[(4-Methylphenyl)methyl]-1,3-thiazol-2-YL}-3-nitrobenzamide303092-88-8C18H15N3O3S
- Benzoic acid, 4-[2-(phthalazin-1-ylsulfanyl)acetylamino]-, methyl ester674364-15-9C18H15N3O3S
- N-[4-(2',4-Dioxospiro[1,3-thiazolidine-2,3'-1H-indole]-3-yl)phenyl]acetamide364620-31-5C18H15N3O3S
- 2-[(4-Hydroxy-6-oxo-1-phenyl-1,6-dihydropyrimidin-2-yl)sulfanyl]-N-phenylacetamide373613-13-9C18H15N3O3S
- 1-(4-Ethoxynaphthalen-1-yl)sulfonylbenzotriazole296791-44-1C18H15N3O3S
- Ethyl 4-phenyl-2-(4-pyridylcarbonylamino)-1,3-thiazole-5-carboxylate919918-71-1C18H15N3O3S
- N-[4-(4-Ethylphenyl)-1,3-thiazol-2-yl]-3-nitrobenzamide313366-40-4C18H15N3O3S
- [3,5-Dimethyl-4-(4-nitrophenyl)sulfanylpyrazol-1-yl]-phenylmethanone300379-04-8C18H15N3O3S
- 2-Methyl-N-(3-methylphenyl)-4-(4-nitrophenyl)-1,3-thiazole-5-carboxamide294668-21-6C18H15N3O3S
- N-[4-(3,4-Dimethylphenyl)-1,3-thiazol-2-yl]-4-nitrobenzamide313505-12-3C18H15N3O3S
- 4-((1,1-Dioxido-2H-naphtho[1,8-cd]isothiazol-2-yl)methyl)benzohydrazide379254-45-2C18H15N3O3S
- 1-(1,3-Benzothiazol-2-yl)-3-(3,4-dimethoxyphenyl)-1H-pyrazol-5-ol944782-83-6C18H15N3O3S
- N-(3-Cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-2-(2-oxo-1,3-benzoxazol-3-yl)acetamide663168-81-8C18H15N3O3S
- N-[4-(4-Ethylphenyl)-1,3-thiazol-2-yl]-4-nitrobenzamide301234-40-2C18H15N3O3S
- 4-((E)-((Z)-(4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)thiazol-2(3H)-ylidene)hydrazono)methyl)phenol1322879-11-7C18H15N3O3S
- N-[4-(2,5-Dimethylphenyl)-1,3-thiazol-2-yl]-4-nitrobenzamide313500-33-3C18H15N3O3S
- 3,4,6-Trimethyl-N-[4-(thiophen-2-yl)-1,2,5-oxadiazol-3-yl]-1-benzofuran-2-carboxamide898652-06-7C18H15N3O3S
- Ethyl 4-phenyl-2-[(pyridin-2-ylcarbonyl)amino]-1,3-thiazole-5-carboxylate919920-82-4C18H15N3O3S
- N-[4-(Pyridin-2-yl)-1,3-thiazol-2-yl]-3,4-dihydro-2H-1,5-benzodioxepine-7-carboxamide930933-50-9C18H15N3O3S
- N-[4-(3-Nitrophenyl)-1,3-thiazol-2-yl]-3-phenylpropanamide476323-26-9C18H15N3O3S
- N-(1,3-Benzodioxol-5-yl)-2-[(3-methylquinoxalin-2-yl)sulfanyl]acetamide710287-23-3C18H15N3O3S
- N-[4-(3,4-Dimethylphenyl)-1,3-thiazol-2-yl]-3-nitrobenzamide317853-91-1C18H15N3O3S
- N-(5,5-Dioxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide681265-46-3C18H15N3O3S
- N-(1,3-Benzothiazol-2-yl)-2-(6-methyl-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)acetamide948164-02-1C18H15N3O3S
- Methyl 5-benzyl-2-[(3-pyridylcarbonyl)amino]-1,3-thiazole-4-carboxylate1351703-33-7C18H15N3O3S
- Methyl 5-benzyl-2-[(2-pyridylcarbonyl)amino]-1,3-thiazole-4-carboxylate1351683-12-9C18H15N3O3S
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(3-(thiazol-2-yl)benzyl)urea1421501-60-1C18H15N3O3S
- 3-Amino-6-(1,3-benzodioxol-5-yl)-N-cyclopropylthieno[2,3-b]pyridine-2-carboxamide487023-39-2C18H15N3O3S
- Ethanone, 2-((5-(1,3-benzodioxol-5-yl)-1H-1,2,4-triazol-3-yl)thio)-1-(4-methylphenyl)-140406-06-0C18H15N3O3S
- (5Z)-5-[(2-Methoxyanilino)methylidene]-1-phenyl-2-sulfanylidene-1,3-diazinane-4,6-dione5304-67-6C18H15N3O3S
- N-(4-Acetylphenyl)-2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)acetamide879035-99-1C18H15N3O3S
- 4-Cyano-N-(5,6-dimethoxy-3-methyl-1,3-benzothiazol-2-ylidene)benzamide895454-37-2C18H15N3O3S
- N-(3-Acetylphenyl)-2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)acetamide922992-29-8C18H15N3O3S
- N-[(2Z)-4-(Pyridin-4-yl)-1,3-thiazol-2(3H)-ylidene]-3,4-dihydro-2H-1,5-benzodioxepine-7-carboxamide1282113-88-5C18H15N3O3S
- 5-Methyl-N-(1-(thiophene-2-carbonyl)indolin-6-yl)isoxazole-4-carboxamide1428373-22-1C18H15N3O3S
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-((2-(thiophen-3-yl)pyridin-4-yl)methyl)urea2034300-78-0C18H15N3O3S
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-((2-(thiophen-2-yl)pyridin-3-yl)methyl)urea2034254-81-2C18H15N3O3S
- Benzo[c][1,2,5]thiadiazol-5-yl(3-(benzo[d][1,3]dioxol-5-yl)pyrrolidin-1-yl)methanone2034597-24-3C18H15N3O3S
- 2-(1,2-Benzisoxazol-3-yl)-N-(6-ethoxy-1,3-benzothiazol-2-yl)acetamide794549-70-5C18H15N3O3S
- N-[3-Methoxy-4-(thiophene-2-carbonylamino)phenyl]pyridine-3-carboxamide839697-06-2C18H15N3O3S
- 2-[(5Z)-2,4-Dioxo-5-(pyridin-2-ylmethylidene)-1,3-thiazolidin-3-yl]-N-(2-methylphenyl)acetamide592475-93-9C18H15N3O3S
- 3-[(E)-1,3-Benzodioxol-5-ylmethylideneamino]-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one384351-36-4C18H15N3O3S
- 2-Methoxy-N-[4-(1,3-thiazol-2-ylcarbamoyl)phenyl]benzamide667410-90-4C18H15N3O3S
- 4-Acetyl-N-[5-(2-methylsulfanylphenyl)-1,3,4-oxadiazol-2-yl]benzamide886908-96-9C18H15N3O3S
- 4-Acetyl-N-(5-(3-(methylthio)phenyl)-1,3,4-oxadiazol-2-yl)benzamide886913-00-4C18H15N3O3S
- 4-Acetyl-N-[5-(4-methylsulfanylphenyl)-1,3,4-oxadiazol-2-yl]benzamide886917-28-8C18H15N3O3S
Frequently asked questions
What is the molar mass of C18H15N3O3S?
The molar mass of C18H15N3O3S is 353.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 353.0834 Da.
How many compounds have the formula C18H15N3O3S?
CompoundList lists 157 compounds with the molecular formula C18H15N3O3S, including (3,5-Dimethyl-4-phenylsulfanylpyrazol-1-yl)-(3-nitrophenyl)methanone, Oxsi-2, 4-(Phenylamino)-3'-sulfoazobenzene. 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 C18H15N3O3S?
C18H15N3O3S has a degree of unsaturation of 13. 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.