Molecular formula
C26H21N3O3S
59 compounds have this formula on CompoundList.
- Molar mass
- 455.53g/mol
- Monoisotopic mass
- 455.1304Da
- Atoms
- 54
- Elements
- 5
- Rings plus double bonds
- 18
The formula C26H21N3O3S describes a molecule made of 26 carbon atoms, 21 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 × 2668.55%12.011 × 26 = 312.286 g/mol
- H Hydrogen × 214.65%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 39.22%14.007 × 3 = 42.021 g/mol
- O Oxygen × 310.54%15.999 × 3 = 47.997 g/mol
- S Sulfur × 17.04%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C26H21N3O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 59 of 59 compounds
![N-(3,5-Dimethylphenyl)-2-[(4-oxo-3-phenyl-2-benzofuro[3,2-d]pyrimidinyl)thio]acetamide chemical structure, C26H21N3O3S, CAS 866873-48-5](/s/QETUPVIBFGZSOV-UHFFFAOYSA-N.svg)
N-(3,5-Dimethylphenyl)-2-[(4-oxo-3-phenyl-2-benzofuro[3,2-d]pyrimidinyl)thio]acetamide
CAS 866873-48-5C26H21N3O3S
![2-Benzylidene-7-methyl-5-(5-methyl-2-furyl)-3-oxo-N-phenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C26H21N3O3S, CAS 364625-92-3](/s/MONIZKDGSOVJSD-RCCKNPSSSA-N.svg)
2-Benzylidene-7-methyl-5-(5-methyl-2-furyl)-3-oxo-N-phenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 364625-92-3C26H21N3O3S
![N-(2,5-Dimethylphenyl)-2-[(4-oxo-3-phenyl-[1]benzofuro[3,2-d]pyrimidin-2-yl)sulfanyl]acetamide chemical structure, C26H21N3O3S, CAS 866873-50-9](/s/OKHDAIKEYQZXAD-UHFFFAOYSA-N.svg)
N-(2,5-Dimethylphenyl)-2-[(4-oxo-3-phenyl-[1]benzofuro[3,2-d]pyrimidin-2-yl)sulfanyl]acetamide
CAS 866873-50-9C26H21N3O3S
![2-((4-Oxo-3-(p-tolyl)-3,4-dihydrobenzofuro[3,2-d]pyrimidin-2-yl)thio)-N-(m-tolyl)acetamide chemical structure, C26H21N3O3S, CAS 872208-06-5](/s/HCDNLZXVUAMAMN-UHFFFAOYSA-N.svg)
2-((4-Oxo-3-(p-tolyl)-3,4-dihydrobenzofuro[3,2-d]pyrimidin-2-yl)thio)-N-(m-tolyl)acetamide
CAS 872208-06-5C26H21N3O3S
1-(2-(Anilinocarbothioyl)carbohydrazonoyl)-2-naphthyl 4-methoxybenzoate
CAS 764656-95-3C26H21N3O3S
![3-(4-Ethoxyphenyl)-2-((2-oxo-2-phenylethyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-one chemical structure, C26H21N3O3S, CAS 536710-49-3](/s/BVPRBGOOAWBKIW-UHFFFAOYSA-N.svg)
3-(4-Ethoxyphenyl)-2-((2-oxo-2-phenylethyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-one
CAS 536710-49-3C26H21N3O3S
![N-(2-Ethylphenyl)-2-[(4-oxo-3-phenyl-[1]benzofuro[3,2-d]pyrimidin-2-yl)sulfanyl]acetamide chemical structure, C26H21N3O3S, CAS 866873-58-7](/s/PLYNYBRAYNETFV-UHFFFAOYSA-N.svg)
N-(2-Ethylphenyl)-2-[(4-oxo-3-phenyl-[1]benzofuro[3,2-d]pyrimidin-2-yl)sulfanyl]acetamide
CAS 866873-58-7C26H21N3O3S
![(E)-7-Methyl-2-((5-methylfuran-2-yl)methylene)-3-oxo-N,5-diphenyl-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C26H21N3O3S, CAS 1114322-93-8](/s/JCBFVMATRJKNNN-RCCKNPSSSA-N.svg)
(E)-7-Methyl-2-((5-methylfuran-2-yl)methylene)-3-oxo-N,5-diphenyl-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 1114322-93-8C26H21N3O3S
![N-(2,3-Dimethylphenyl)-2-[(4-oxo-3-phenyl-3,4-dihydro[1]benzofuro[3,2-D]pyrimidin-2-yl)sulfanyl]acetamide chemical structure, C26H21N3O3S, CAS 866873-52-1](/s/PULXWZNLZSMLTM-UHFFFAOYSA-N.svg)
N-(2,3-Dimethylphenyl)-2-[(4-oxo-3-phenyl-3,4-dihydro[1]benzofuro[3,2-D]pyrimidin-2-yl)sulfanyl]acetamide
CAS 866873-52-1C26H21N3O3S
![N-Benzyl-2-[[3-(3-methylphenyl)-4-oxo-[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl]acetamide chemical structure, C26H21N3O3S, CAS 872208-05-4](/s/XAWUQQWDYHCYLQ-UHFFFAOYSA-N.svg)
N-Benzyl-2-[[3-(3-methylphenyl)-4-oxo-[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl]acetamide
CAS 872208-05-4C26H21N3O3S
![2-[3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl]sulfanyl-N-(furan-2-ylmethyl)acetamide chemical structure, C26H21N3O3S, CAS 690960-73-7](/s/MLVMPFGQOMXKFE-UHFFFAOYSA-N.svg)
2-[3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl]sulfanyl-N-(furan-2-ylmethyl)acetamide
CAS 690960-73-7C26H21N3O3S
![(2Z)-2-Benzylidene-7-methyl-5-(5-methylfuran-2-yl)-3-oxo-N-phenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C26H21N3O3S](/s/MONIZKDGSOVJSD-QNGOZBTKSA-N.svg)
(2Z)-2-Benzylidene-7-methyl-5-(5-methylfuran-2-yl)-3-oxo-N-phenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
C26H21N3O3S
N-(((5-(5-Ethyl-2-benzoxazolyl)-2-methylphenyl)amino)thioxomethyl)-2-benzofurancarboxamide
CAS 428504-83-0C26H21N3O3S
![2-(4,6-Dioxo-2,3-diphenylhexahydro-5H-pyrrolo[3,4-d]isoxazol-5-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile chemical structure, C26H21N3O3S, CAS 1005053-62-2](/s/XZNBMIFJAYRVKG-UHFFFAOYSA-N.svg)
2-(4,6-Dioxo-2,3-diphenylhexahydro-5H-pyrrolo[3,4-d]isoxazol-5-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile
CAS 1005053-62-2C26H21N3O3S
![2-[[3-Cyano-4-(furan-2-yl)-5-oxo-4,6,7,8-tetrahydro-1H-quinolin-2-yl]sulfanyl]-N-naphthalen-2-ylacetamide chemical structure, C26H21N3O3S, CAS 369398-06-1](/s/AONSCKMLFXLLFS-UHFFFAOYSA-N.svg)
2-[[3-Cyano-4-(furan-2-yl)-5-oxo-4,6,7,8-tetrahydro-1H-quinolin-2-yl]sulfanyl]-N-naphthalen-2-ylacetamide
CAS 369398-06-1C26H21N3O3S
![2-(4-(2-(Allylthio)-1H-benzo[d]imidazol-1-yl)-4-oxobutyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione chemical structure, C26H21N3O3S, CAS 324774-59-6](/s/FHCWUDOZPQHOMD-UHFFFAOYSA-N.svg)
2-(4-(2-(Allylthio)-1H-benzo[d]imidazol-1-yl)-4-oxobutyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione
CAS 324774-59-6C26H21N3O3S
(Z)-2-(5-Benzyl-4-oxo-3-phenylthiazolidin-2-ylidene)-2-cyano-N-(4-methoxyphenyl)acetamide
CAS 797796-40-8C26H21N3O3S
![1-(4-Ethoxyphenyl)-3-[(4-phenylquinazolin-2-yl)sulfanyl]pyrrolidine-2,5-dione chemical structure, C26H21N3O3S, CAS 6606-68-4](/s/PYHCKEFKJQBTBH-UHFFFAOYSA-N.svg)
1-(4-Ethoxyphenyl)-3-[(4-phenylquinazolin-2-yl)sulfanyl]pyrrolidine-2,5-dione
CAS 6606-68-4C26H21N3O3S
(Z)-2-Cyano-2-(5-(4-methoxybenzyl)-4-oxo-3-phenylthiazolidin-2-ylidene)-N-phenylacetamide
CAS 500148-24-3C26H21N3O3S
![Ethyl 3-[(2-phenylquinoline-4-carbonyl)carbamothioylamino]benzoate chemical structure, C26H21N3O3S, CAS 438212-66-9](/s/NPPUMDKEUGQTLK-UHFFFAOYSA-N.svg)
Ethyl 3-[(2-phenylquinoline-4-carbonyl)carbamothioylamino]benzoate
CAS 438212-66-9C26H21N3O3S
![N-[[3-(5,7-Dimethyl-1,3-benzoxazol-2-yl)phenyl]carbamothioyl]-3-methyl-1-benzofuran-2-carboxamide chemical structure, C26H21N3O3S, CAS 428830-99-3](/s/AQDUGOWCHYCYQB-UHFFFAOYSA-N.svg)
N-[[3-(5,7-Dimethyl-1,3-benzoxazol-2-yl)phenyl]carbamothioyl]-3-methyl-1-benzofuran-2-carboxamide
CAS 428830-99-3C26H21N3O3S
![N-[[3-(5-Ethyl-1,3-benzoxazol-2-yl)phenyl]carbamothioyl]-3-methyl-1-benzofuran-2-carboxamide chemical structure, C26H21N3O3S, CAS 428837-00-7](/s/UHFOIWFZOQVCJG-UHFFFAOYSA-N.svg)
N-[[3-(5-Ethyl-1,3-benzoxazol-2-yl)phenyl]carbamothioyl]-3-methyl-1-benzofuran-2-carboxamide
CAS 428837-00-7C26H21N3O3S
![N-[[4-(5-Ethyl-1,3-benzoxazol-2-yl)phenyl]carbamothioyl]-3-methyl-1-benzofuran-2-carboxamide chemical structure, C26H21N3O3S, CAS 364601-12-7](/s/HWEWGMSVFSDJMP-UHFFFAOYSA-N.svg)
N-[[4-(5-Ethyl-1,3-benzoxazol-2-yl)phenyl]carbamothioyl]-3-methyl-1-benzofuran-2-carboxamide
CAS 364601-12-7C26H21N3O3S
![N-(3-Methoxyphenyl)-2-({2-phenyl-5H-chromeno[2,3-D]pyrimidin-4-YL}sulfanyl)acetamide chemical structure, C26H21N3O3S, CAS 872196-58-2](/s/CPZISMUSXDCAPK-UHFFFAOYSA-N.svg)
N-(3-Methoxyphenyl)-2-({2-phenyl-5H-chromeno[2,3-D]pyrimidin-4-YL}sulfanyl)acetamide
CAS 872196-58-2C26H21N3O3S
- 4-Benzoyl-N-[2-(4-methoxyphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide392254-51-2C26H21N3O3S
- 3-(4-Methoxybenzoyl)-1-[4-(2-methoxyphenyl)-1,3-thiazol-2-yl]indolizin-2-amine919054-16-3C26H21N3O3S
- 2-Amino-6-benzyl-4-(3-methylphenyl)-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide893288-99-8C26H21N3O3S
- 2-Amino-6-(4-methylbenzyl)-4-phenyl-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide893295-99-3C26H21N3O3S
- 2-Amino-6-(3-methylbenzyl)-4-phenyl-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide893297-40-0C26H21N3O3S
- 3-Methyl-N-[[2-methyl-5-(6-methyl-1,3-benzoxazol-2-yl)phenyl]carbamothioyl]-1-benzofuran-2-carboxamide428825-97-2C26H21N3O3S
- Methyl 4-cyano-5-[[2-(4-ethylphenyl)quinoline-4-carbonyl]amino]-3-methylthiophene-2-carboxylate353477-58-4C26H21N3O3S
- N-[(2Z)-3-(Furan-2-ylmethyl)-4-(4-methylphenyl)-2-(phenylimino)-2,3-dihydro-1,3-thiazol-5-yl]furan-2-carboxamide608490-29-5C26H21N3O3S
- N-Benzyl-2-({5-benzyl-6-oxo-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,10,12-pentaen-4-yl}sulfanyl)acetamide866873-65-6C26H21N3O3S
- N-(3,4-Dimethylphenyl)-2-[(4-oxo-3-phenyl-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl)thio]acetamide899357-73-4C26H21N3O3S
- 1-Benzhydryl-3-(4-(7-methoxybenzofuran-2-yl)thiazol-2-yl)urea1207029-72-8C26H21N3O3S
- 2-(4-Ethoxyphenyl)-4-{3-[4-(methylsulfanyl)phenyl]-1,2,4-oxadiazol-5-yl}isoquinolin-1(2H)-one1326821-62-8C26H21N3O3S
- N-[[4-(5,7-Dimethyl-1,3-benzoxazol-2-yl)phenyl]carbamothioyl]-3-methyl-1-benzofuran-2-carboxamide385390-70-5C26H21N3O3S
- N-[(3-Benzamidophenyl)carbamothioyl]-3-methoxynaphthalene-2-carboxamide429641-82-7C26H21N3O3S
- (5Z)-5-[(3-Methoxy-4-phenylmethoxyphenyl)methylidene]-2-(4-methylphenyl)-[1,3]thiazolo[3,2-b][1,2,4]triazol-6-one380158-33-8C26H21N3O3S
- (2Z)-2-(Naphthalen-1-ylmethylidene)-6-(4-propoxybenzyl)-7H-[1,3]thiazolo[3,2-b][1,2,4]triazine-3,7(2H)-dione620540-23-0C26H21N3O3S
- 2-((4-Oxo-3-(m-tolyl)-3,4-dihydrobenzofuro[3,2-d]pyrimidin-2-yl)thio)-N-(p-tolyl)acetamide872207-94-8C26H21N3O3S
- (2E)-2-[4-(3,4-Dimethoxyphenyl)-1,3-thiazol-2-yl]-3-[(4-phenoxyphenyl)amino]prop-2-enenitrile683258-24-4C26H21N3O3S
- N-Benzyl-2-(3-benzyl-2,4-dioxo-3,4-dihydro[1]benzothieno[3,2-d]pyrimidin-1(2H)-yl)acetamide902449-98-3C26H21N3O3S
- 2-[(3-Cyano-4,5,6,7-tetrahydro-1-benzothien-2-yl)imino]-7-hydroxy-N-(4-methylphenyl)-2H-chromene-3-carboxamide444905-25-3C26H21N3O3S
- N-[[4-(5,6-Dimethyl-1,3-benzoxazol-2-yl)phenyl]carbamothioyl]-3-methyl-1-benzofuran-2-carboxamide330830-60-9C26H21N3O3S
- (5Z)-5-[4-(Benzyloxy)-3-methoxybenzylidene]-2-(3-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one618853-62-6C26H21N3O3S
- N-Benzyl-2-[[3-(4-methylphenyl)-4-oxo-[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl]acetamide872208-15-6C26H21N3O3S
- 1-[3-[[5-(1-Benzofuran-2-yl)-4-phenyl-1,2,4-triazol-3-yl]sulfanylmethyl]-4-methoxyphenyl]ethanone838814-72-5C26H21N3O3S
- 3-(2-Methoxyphenyl)-2-(((5-methyl-2-phenyloxazol-4-yl)methyl)thio)quinazolin-4(3H)-one937966-09-1C26H21N3O3S
- 3-Amino-4-(furan-2-yl)-6-(4-methoxyphenyl)-N-(4-methylphenyl)thieno[2,3-b]pyridine-2-carboxamide897832-03-0C26H21N3O3S
- 2-{[3-(3,4-Dimethylphenyl)-4-oxo-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl}-N-phenylacetamide902897-56-7C26H21N3O3S
- 2-(((2-(2-Methoxyphenyl)-5-methyloxazol-4-yl)methyl)thio)-3-phenylquinazolin-4(3H)-one1114827-50-7C26H21N3O3S
- 2-(((2-(4-Methoxyphenyl)-5-methyloxazol-4-yl)methyl)thio)-3-phenylquinazolin-4(3H)-one1114878-30-6C26H21N3O3S
- 3-Amino-4-(furan-2-yl)-N-(2-methoxyphenyl)-6-(4-methylphenyl)thieno[2,3-b]pyridine-2-carboxamide897832-96-1C26H21N3O3S
- N-(2,4-Dimethylphenyl)-2-[(4-oxo-3-phenyl-3,4-dihydro[1]benzofuro[3,2-D]pyrimidin-2-yl)sulfanyl]acetamide902933-48-6C26H21N3O3S
- N-[4-[[3-(Phenylmethylene)-1-azetidinyl]carbonyl]phenyl]-8-quinolinesulfonamide1383372-60-8C26H21N3O3S
- N-(4-Methoxy-2-benzothiazolyl)-2-(2-naphthalenyloxy)-N-(2-pyridinylmethyl)acetamide1171593-74-0C26H21N3O3S
- 5-((Naphthalen-2-yloxy)methyl)-N-(2-(4-(pyridin-4-yl)thiazol-2-yl)ethyl)furan-2-carboxamide1384642-72-1C26H21N3O3S
- Benzamide, N-[4-(2-phenyldiazenyl)phenyl]-3-[(phenylsulfonyl)methyl]-1648528-53-3C26H21N3O3S
Frequently asked questions
What is the molar mass of C26H21N3O3S?
The molar mass of C26H21N3O3S is 455.53 g/mol, calculated from standard atomic weights for 26 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 455.1304 Da.
How many compounds have the formula C26H21N3O3S?
CompoundList lists 59 compounds with the molecular formula C26H21N3O3S, including N-(3,5-Dimethylphenyl)-2-[(4-oxo-3-phenyl-2-benzofuro[3,2-d]pyrimidinyl)thio]acetamide, 2-Benzylidene-7-methyl-5-(5-methyl-2-furyl)-3-oxo-N-phenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide, N-(2,5-Dimethylphenyl)-2-[(4-oxo-3-phenyl-[1]benzofuro[3,2-d]pyrimidin-2-yl)sulfanyl]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 C26H21N3O3S?
C26H21N3O3S has a degree of unsaturation of 18. 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.