Molecular formula
C18H19N3O3S
257 compounds have this formula on CompoundList.
- Molar mass
- 357.43g/mol
- Monoisotopic mass
- 360.1335Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 11
The formula C18H19N3O3S describes a molecule made of 18 carbon atoms, 19 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 × 1860.49%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 195.36%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 311.76%14.007 × 3 = 42.021 g/mol
- O Oxygen × 313.43%15.999 × 3 = 47.997 g/mol
- S Sulfur × 18.97%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H19N3O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 257 compounds
![N-(4-Isopropylphenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-6-carboxamide chemical structure, C18H19N3O3S, CAS 946206-71-9](/s/CTEBAHPAQYOXEL-UHFFFAOYSA-N.svg)
N-(4-Isopropylphenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-6-carboxamide
CAS 946206-71-9C18H19N3O3S
Methanesulfonamide, N-(2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-7-yl)-N-methyl-
CAS 33211-51-7C18H19N3O3S
![N-[(4-Acetamidophenyl)carbamothioyl]-2-(4-methylphenoxy)acetamide chemical structure, C18H19N3O3S, CAS 380877-80-5](/s/HBOMNHLYEQJROP-UHFFFAOYSA-N.svg)
N-[(4-Acetamidophenyl)carbamothioyl]-2-(4-methylphenoxy)acetamide
CAS 380877-80-5C18H19N3O3S
![N-(5-{[2-(Morpholinocarbonyl)phenyl]sulfanyl}-2-pyridinyl)acetamide chemical structure, C18H19N3O3S, CAS 343373-19-3](/s/WPRHNYIOHMHZIA-UHFFFAOYSA-N.svg)
N-(5-{[2-(Morpholinocarbonyl)phenyl]sulfanyl}-2-pyridinyl)acetamide
CAS 343373-19-3C18H19N3O3S
![N'-[1-(Phenylsulfonyl)-4-piperidinylidene]benzenecarbohydrazide chemical structure, C18H19N3O3S, CAS 478248-16-7](/s/CMWLNLJTZSEMSE-UHFFFAOYSA-N.svg)
N'-[1-(Phenylsulfonyl)-4-piperidinylidene]benzenecarbohydrazide
CAS 478248-16-7C18H19N3O3S
![6-Methyl-2-[3-(morpholin-4-ylsulfonyl)phenyl]imidazo[1,2-a]pyridine chemical structure, C18H19N3O3S, CAS 575470-44-9](/s/IOJKRBRURJGAOZ-UHFFFAOYSA-N.svg)
6-Methyl-2-[3-(morpholin-4-ylsulfonyl)phenyl]imidazo[1,2-a]pyridine
CAS 575470-44-9C18H19N3O3S
![2-[3-(Morpholine-4-sulfonyl)phenyl]-2,3-dihydro-1H-isoindol-1-imine chemical structure, C18H19N3O3S, CAS 901273-47-0](/s/FFATTWGTAVPSHG-UHFFFAOYSA-N.svg)
2-[3-(Morpholine-4-sulfonyl)phenyl]-2,3-dihydro-1H-isoindol-1-imine
CAS 901273-47-0C18H19N3O3S
1-(2-(4-Ethylphenoxy)acetyl)-4-benzoylthiosemicarbazide
CAS 648860-89-3C18H19N3O3S
![6-Acetyl-2-(2-methylbenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide chemical structure, C18H19N3O3S, CAS 864857-87-4](/s/NNSRGXJKZQIOBU-UHFFFAOYSA-N.svg)
6-Acetyl-2-(2-methylbenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide
CAS 864857-87-4C18H19N3O3S
N-(4-(N-(2-(1H-Indol-1-yl)ethyl)sulfamoyl)phenyl)acetamide
CAS 689265-26-7C18H19N3O3S
![2-(2,4-Dimethylphenoxy)-N-{[(phenylformamido)methanethioyl]amino}acetamide chemical structure, C18H19N3O3S, CAS 650633-38-8](/s/ORQLEIBKZZTOCT-UHFFFAOYSA-N.svg)
2-(2,4-Dimethylphenoxy)-N-{[(phenylformamido)methanethioyl]amino}acetamide
CAS 650633-38-8C18H19N3O3S
N-(3-Methoxy-4-(2-oxopyrrolidin-1-yl)phenyl)-2-(methylthio)nicotinamide
CAS 937979-52-7C18H19N3O3S
N1-(3-methyl-4-(2-oxopyrrolidin-1-yl)phenyl)-N2-(thiophen-2-ylmethyl)oxalamide
CAS 941890-23-9C18H19N3O3S
![N-(2-(Furan-2-yl)-2-morpholinoethyl)benzo[d]thiazole-2-carboxamide chemical structure, C18H19N3O3S, CAS 1210659-94-1](/s/RUAKVROPZHGDNA-UHFFFAOYSA-N.svg)
N-(2-(Furan-2-yl)-2-morpholinoethyl)benzo[d]thiazole-2-carboxamide
CAS 1210659-94-1C18H19N3O3S
![Ethyl 4-methyl-2-{[(1-methyl-1H-indol-3-yl)acetyl]amino}-1,3-thiazole-5-carboxylate chemical structure, C18H19N3O3S, CAS 1374550-27-2](/s/DMEJOWPMKOKSGN-UHFFFAOYSA-N.svg)
Ethyl 4-methyl-2-{[(1-methyl-1H-indol-3-yl)acetyl]amino}-1,3-thiazole-5-carboxylate
CAS 1374550-27-2C18H19N3O3S
N-(3,4-Dimethoxyphenyl)-4-ethyl-2-(1H-pyrrol-1-yl)-1,3-thiazole-5-carboxamide
CAS 1251581-77-7C18H19N3O3S
![(E)-3-(Benzo[d][1,3]dioxol-5-yl)-1-(3-(5-methyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)prop-2-en-1-one chemical structure, C18H19N3O3S, CAS 1219915-32-8](/s/QBKPVXVOALWXRY-FNORWQNLSA-N.svg)
(E)-3-(Benzo[d][1,3]dioxol-5-yl)-1-(3-(5-methyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)prop-2-en-1-one
CAS 1219915-32-8C18H19N3O3S
4-Acetyloxy omeprazole sulfide
CAS 1359829-71-2C18H19N3O3S
![Methyl 2-{[(1-isopropyl-1H-indol-4-yl)carbonyl]amino}-5-methyl-1,3-thiazole-4-carboxylate chemical structure, C18H19N3O3S, CAS 1442084-78-7](/s/KUOWKPYQXGDVBD-UHFFFAOYSA-N.svg)
Methyl 2-{[(1-isopropyl-1H-indol-4-yl)carbonyl]amino}-5-methyl-1,3-thiazole-4-carboxylate
CAS 1442084-78-7C18H19N3O3S
![Methyl 2-{[(1-methyl-1H-indol-5-yl)carbonyl]amino}-5-(propan-2-yl)-1,3-thiazole-4-carboxylate chemical structure, C18H19N3O3S, CAS 1435982-90-3](/s/PGKKXQTXSMHKPX-UHFFFAOYSA-N.svg)
Methyl 2-{[(1-methyl-1H-indol-5-yl)carbonyl]amino}-5-(propan-2-yl)-1,3-thiazole-4-carboxylate
CAS 1435982-90-3C18H19N3O3S
![tert-Butyl [(4-oxo-7-phenyl-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-2-yl)thio]acetate chemical structure, C18H19N3O3S, CAS 1031596-02-7](/s/RPXBQMVNCLLVIA-UHFFFAOYSA-N.svg)
tert-Butyl [(4-oxo-7-phenyl-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-2-yl)thio]acetate
CAS 1031596-02-7C18H19N3O3S
![1-[1-(Phenylsulfonyl)-4-piperidyl]-3-hydrobenzimidazol-2-one chemical structure, C18H19N3O3S, CAS 521172-31-6](/s/CWPNMOILYAHXEV-UHFFFAOYSA-N.svg)
1-[1-(Phenylsulfonyl)-4-piperidyl]-3-hydrobenzimidazol-2-one
CAS 521172-31-6C18H19N3O3S
![N-[3-({[(4-Methoxybenzoyl)amino]carbothioyl}amino)phenyl]propanamide chemical structure, C18H19N3O3S, CAS 425667-10-3](/s/AVZURRVSGBPIRK-UHFFFAOYSA-N.svg)
N-[3-({[(4-Methoxybenzoyl)amino]carbothioyl}amino)phenyl]propanamide
CAS 425667-10-3C18H19N3O3S
![4-Amino-6,7-dimethoxy-3-[(4-methoxyphenyl)methyl]quinazoline-2-thione chemical structure, C18H19N3O3S, CAS 439096-59-0](/s/AHZNZLBJPRUBRT-UHFFFAOYSA-N.svg)
4-Amino-6,7-dimethoxy-3-[(4-methoxyphenyl)methyl]quinazoline-2-thione
CAS 439096-59-0C18H19N3O3S
- N-{[2-(1H-indol-3-yl)ethyl]carbamoyl}-4-methylbenzenesulfonamide16036-27-4C18H19N3O3S
- N-[(4-Butylphenyl)carbamothioyl]-4-nitrobenzamide333419-71-9C18H19N3O3S
- N-[(4-Butan-2-ylphenyl)carbamothioyl]-4-nitrobenzamide333419-72-0C18H19N3O3S
- 2-(2,5-Dioxopyrrolidin-1-yl)-N-[4-(2,4,6-trimethylphenyl)-1,3-thiazol-2-yl]acetamide361167-73-9C18H19N3O3S
- N-[3-(1-Acetyl-5-phenyl-4,5-dihydro-1H-pyrazol-3-yl)phenyl]methanesulfonamide851780-65-9C18H19N3O3S
- N-(3-Acetylphenyl)-2-[(2-oxo-5,6,7,8-tetrahydro-1H-quinazolin-4-yl)sulfanyl]acetamide1001520-07-5C18H19N3O3S
- 2-[6-(1,3-Benzodioxol-5-yl)pyridazin-3-yl]sulfanyl-N-cyclopentylacetamide872695-41-5C18H19N3O3S
- 2-[6-(1,3-Benzodioxol-5-yl)pyridazin-3-yl]sulfanyl-1-piperidin-1-ylethanone872695-55-1C18H19N3O3S
- 2-(3-Methylbutyl)-N-[(2E)-4-methyl-1,3-thiazol-2(3H)-ylidene]-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide899301-03-2C18H19N3O3S
- 3-(1H-Indol-3-yl)-N-(3-methanesulfonamidophenyl)propanamide1219902-70-1C18H19N3O3S
- N-[(2E)-4,5-Dimethyl-1,3-thiazol-2(3H)-ylidene]-2-(2-methylpropyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide1144464-78-7C18H19N3O3S
- 1-Methyl-N-{2-[(phenylsulfonyl)amino]ethyl}-1H-indole-3-carboxamide1144434-01-4C18H19N3O3S
- Ethyl 2-(2-(2-(1-methyl-1H-indol-3-yl)acetamido)thiazol-4-yl)acetate1209942-32-4C18H19N3O3S
- Ethyl 2-{[3-(1H-indol-1-yl)propanoyl]amino}-4-methyl-1,3-thiazole-5-carboxylate1219572-86-7C18H19N3O3S
- 2-[3-(2-Methylpropyl)-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl]-N-phenylacetamide1260910-28-8C18H19N3O3S
- Methyl 5-methyl-2-{[3-(1-methyl-1H-indol-3-yl)propanoyl]amino}-1,3-thiazole-4-carboxylate1401542-46-8C18H19N3O3S
- Methyl 2-{[(1-methyl-1H-indol-4-yl)carbonyl]amino}-5-(propan-2-yl)-1,3-thiazole-4-carboxylate1436003-77-8C18H19N3O3S
- Ethyl 2-{[3-(1-methyl-1H-indol-3-yl)propanoyl]amino}-1,3-thiazole-4-carboxylate1401604-11-2C18H19N3O3S
- Methyl 2-{[(1-methyl-1H-indol-6-yl)carbonyl]amino}-5-(propan-2-yl)-1,3-thiazole-4-carboxylate1435987-99-7C18H19N3O3S
- N1-(2-hydroxy-2-(1-methyl-1H-indol-3-yl)ethyl)-N2-(thiophen-2-ylmethyl)oxalamide1448047-43-5C18H19N3O3S
- 2-(1-(2-(Methylthio)nicotinoyl)azetidin-3-yl)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione1795476-86-6C18H19N3O3S
- (E)-3-(1,3-Benzodioxol-5-yl)-N-(5-cyclohexyl-1,3,4-thiadiazol-2-yl)prop-2-enamide590377-67-6C18H19N3O3S
- N-{[4-(Butan-2-yl)phenyl]carbamothioyl}-3-nitrobenzamide428498-72-0C18H19N3O3S
- (4-Methyl-3,5-diphenylpyrazol-1-yl) N,N-dimethylsulfamate400084-12-0C18H19N3O3S
- 3-Methyl-N-(3-propoxyquinoxalin-2-yl)benzenesulfonamide862489-67-6C18H19N3O3S
- N-(4-(1-Acetyl-5-phenyl-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide851718-38-2C18H19N3O3S
- 6-Acetyl-2-(3-methylbenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide864927-43-5C18H19N3O3S
- N-{4-[(Diallylamino)sulfonyl]phenyl}isonicotinamide876522-52-0C18H19N3O3S
- N'-(4,5-Dimethyl-1,3-benzothiazol-2-yl)-2,4-dimethoxybenzohydrazide851980-40-0C18H19N3O3S
- N'-(4,6-Dimethyl-1,3-benzothiazol-2-yl)-2,4-dimethoxybenzohydrazide851987-18-3C18H19N3O3S
- N'-(5,7-Dimethyl-1,3-benzothiazol-2-yl)-2,6-dimethoxybenzohydrazide851987-66-1C18H19N3O3S
- Ethyl 3-amino-4-(furan-2-yl)-6-methyl-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridine-2-carboxylate884236-35-5C18H19N3O3S
- 1-Ethyl-5-methyl-N-(2-phenoxyphenyl)-1H-pyrazole-4-sulfonamide900946-32-9C18H19N3O3S
- 2-{1-[(4-Methoxyphenyl)sulfonyl]pyrrolidin-2-yl}-1H-benzimidazole921158-81-8C18H19N3O3S
- N1-(4-methyl-3-(2-oxopyrrolidin-1-yl)phenyl)-N2-(thiophen-2-ylmethyl)oxalamide941934-91-4C18H19N3O3S
- 2-(1,1-Dioxo-2H-1lambda6,2,4-benzothiadiazin-3-yl)-N-[4-(propan-2-yl)phenyl]acetamide951553-84-7C18H19N3O3S
- N-(3,4-Dimethoxybenzyl)-2-[2-(1H-pyrrol-1-yl)-1,3-thiazol-4-yl]acetamide1092345-08-8C18H19N3O3S
- 2-(2,5-Dimethylphenoxy)-N-(7-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)propanamide1060284-91-4C18H19N3O3S
- 2-(3-Butyl-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl)-N-phenylacetamide1252910-19-2C18H19N3O3S
- (2,5-Dimethylfuran-3-yl)(3-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone1226443-11-3C18H19N3O3S
- N-(1H-Indazol-6-yl)-2-(4-(isopropylsulfonyl)phenyl)acetamide1219902-73-4C18H19N3O3S
- N-(3-(tert-Butyl)isoxazol-5-yl)-1-(5-(thiophen-2-yl)isoxazol-3-yl)cyclopropanecarboxamide1334371-10-6C18H19N3O3S
- N-(3,4-Dimethoxybenzyl)-1-methyl-3-(2-thienyl)-1H-pyrazole-5-carboxamide1374514-17-6C18H19N3O3S
- N-(5-(Cyclohex-3-enecarbonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-3-carboxamide1428379-62-7C18H19N3O3S
- 4-Cyclopropyl-1-(3,5-dimethoxybenzyl)-3-(thiophen-2-yl)-1H-1,2,4-triazol-5(4H)-one1428366-76-0C18H19N3O3S
- 1-((2-(Furan-2-yl)-4-methylthiazol-5-yl)methyl)-3-(2-phenoxyethyl)urea1421452-89-2C18H19N3O3S
- (E)-N-((5-(Furan-2-yl)-1-(2-methoxyethyl)-1H-pyrazol-3-yl)methyl)-3-(thiophen-2-yl)acrylamide1421588-75-1C18H19N3O3S
- 1-(4-Methylbenzo[d]thiazol-2-yl)azetidin-3-yl 2-(3,5-dimethylisoxazol-4-yl)acetate1421525-36-1C18H19N3O3S
- 2-(4-Isopropylphenoxy)-N-(3-(3-methyl-1,2,4-oxadiazol-5-yl)thiophen-2-yl)acetamide2034615-34-2C18H19N3O3S
- Ethyl 3-[5-amino-4-(4,5-dimethyl-1,3-thiazol-2-yl)-3-oxo-2,3-dihydro-1H-pyrrol-1-yl]benzoate951991-59-6C18H19N3O3S
- 2-(6,7-Dihydro-4~{H}-thieno[3,2-c]pyridin-5-ylmethyl)-6,7-dimethoxy-3~{H}-quinazolin-4-one1043154-01-3C18H19N3O3S
- [5-(4-Thiophen-2-yl-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester2368871-88-7C18H19N3O3S
- [5-(3-Thiophen-2-yl-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester2368871-55-8C18H19N3O3S
- 2-(4-(Morpholinosulfonyl)phenyl)isoindolin-1-imine380340-42-1C18H19N3O3S
- 6-Ethyl-N-[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]-4-oxo-4H-chromene-2-carboxamide874356-33-9C18H19N3O3S
- N'-(4,6-Dimethyl-1,3-benzothiazol-2-yl)-3,5-dimethoxybenzohydrazide851987-17-2C18H19N3O3S
- N'-(4,6-Dimethyl-1,3-benzothiazol-2-yl)-3,4-dimethoxybenzohydrazide851987-24-1C18H19N3O3S
- N-(4-Acetylphenyl)-2-[(2-oxo-5,6,7,8-tetrahydro-1H-quinazolin-4-yl)sulfanyl]acetamide933203-76-0C18H19N3O3S
- Ethyl 4-cyano-5-(4-(dimethylamino)benzamido)-3-methylthiophene-2-carboxylate896323-61-8C18H19N3O3S
- N'-(1-Acetyl-3,4-dihydro-2H-quinolin-7-yl)-N-(thiophen-2-ylmethyl)oxamide898465-86-6C18H19N3O3S
- N-Ethyl-N'-[1-(thiophene-2-carbonyl)-3,4-dihydro-2H-quinolin-6-yl]oxamide899945-39-2C18H19N3O3S
- 1-(2-Phenylethenesulfonyl)-4-(pyridine-4-carbonyl)piperazine930005-30-4C18H19N3O3S
- 3-Methyl-N-(4-methyl-1,3-benzothiazol-2-yl)-N-[(oxolan-2-yl)methyl]-1,2-oxazole-5-carboxamide946317-81-3C18H19N3O3S
- 1-(2-((2-Methyl-1H-indol-3-yl)sulfonyl)ethyl)-3-phenylurea946350-46-5C18H19N3O3S
- N-Cyclopropyl-2-(4-methoxybenzamido)-5,6-dihydro-4H-cyclopenta[d]thiazole-4-carboxamide941988-37-0C18H19N3O3S
- N-Ethyl-N-{[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}benzenesulfonamide891405-67-7C18H19N3O3S
- N-(3,4-Dimethylphenyl)-3-(1,1-dioxido-2H-benzo[e][1,2,4]thiadiazin-3-yl)propanamide899726-83-1C18H19N3O3S
- 6-((2-(2-(Pyridin-3-yl)thiazol-4-yl)ethyl)carbamoyl)cyclohex-3-enecarboxylic acid863513-51-3C18H19N3O3S
- 3-Methyl-2-{[2-(1H-pyrrol-1-yl)-1,3-benzothiazol-6-yl]formamido}pentanoic acid1453874-13-9C18H19N3O3S
- N'-(4-Acetamidophenyl)-N-{[1-(thiophen-2-yl)cyclopropyl]methyl}ethanediamide1207009-16-2C18H19N3O3S
- N-(3,4-Dimethoxybenzyl)-4-methyl-2-(1H-pyrrol-1-yl)-1,3-thiazole-5-carboxamide1010883-12-1C18H19N3O3S
- Benzo[d][1,3]dioxol-5-yl(4-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)methanone1172535-14-6C18H19N3O3S
- N,N-Dimethyl-4-[2-(methylsulfanyl)pyridine-3-carbonyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide1110856-04-6C18H19N3O3S
- 2-((1-(Furan-2-ylmethyl)-5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)-N-methylacetamide1207038-46-7C18H19N3O3S
- 2-[(Furan-2-ylmethyl)amino]-N-(2-methoxybenzyl)-4-methyl-1,3-thiazole-5-carboxamide1232794-15-8C18H19N3O3S
- N-(2-Methoxyethyl)-4-(4-methoxyphenyl)-2-(1H-pyrrol-1-yl)-1,3-thiazole-5-carboxamide1324067-73-3C18H19N3O3S
Frequently asked questions
What is the molar mass of C18H19N3O3S?
The molar mass of C18H19N3O3S is 357.43 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 360.1335 Da.
How many compounds have the formula C18H19N3O3S?
CompoundList lists 257 compounds with the molecular formula C18H19N3O3S, including N-(4-Isopropylphenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-6-carboxamide, Methanesulfonamide, N-(2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-7-yl)-N-methyl-, N-[(4-Acetamidophenyl)carbamothioyl]-2-(4-methylphenoxy)acetamide. 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 C18H19N3O3S?
C18H19N3O3S has a degree of unsaturation of 11. 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.