Molecular formula
C12H11N3O3S
112 compounds have this formula on CompoundList.
- Molar mass
- 277.30g/mol
- Monoisotopic mass
- 277.0521Da
- Atoms
- 30
- Elements
- 5
- Rings plus double bonds
- 9
The formula C12H11N3O3S describes a molecule made of 12 carbon atoms, 11 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 × 1251.98%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 114.00%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 315.15%14.007 × 3 = 42.021 g/mol
- O Oxygen × 317.31%15.999 × 3 = 47.997 g/mol
- S Sulfur × 111.56%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H11N3O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 112 compounds
N'-Benzenesulphono-N-nicotinohydrazide
CAS 5433-39-6C12H11N3O3S
1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(1H-1,2,4-triazol-3-ylsulfanyl)ethanone
CAS 690646-70-9C12H11N3O3S
N'-Isonicotinoylbenzenesulfonohydrazide
CAS 16827-12-6C12H11N3O3S
3-Methyl-N-(6-nitro-1,3-benzothiazol-2-yl)but-2-enamide
CAS 686281-57-2C12H11N3O3S
![1-(1,3-Benzodioxol-5-yl)-2-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]ethanone chemical structure, C12H11N3O3S, CAS 299920-77-7](/s/UFOVFQCRKXZXDA-UHFFFAOYSA-N.svg)
1-(1,3-Benzodioxol-5-yl)-2-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]ethanone
CAS 299920-77-7C12H11N3O3S
![N-(Furan-2-ylmethyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C12H11N3O3S, CAS 443329-04-2](/s/FIVHIUQUCMJODX-UHFFFAOYSA-N.svg)
N-(Furan-2-ylmethyl)-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 443329-04-2C12H11N3O3S
![3-(1,3-Benzodioxol-5-yl)-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one chemical structure, C12H11N3O3S, CAS 309740-83-8](/s/WSJOSFFMNCXECR-UHFFFAOYSA-N.svg)
3-(1,3-Benzodioxol-5-yl)-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one
CAS 309740-83-8C12H11N3O3S
4-((4-Hydroxyphenyl)diazenyl)benzenesulfonamide
CAS 2497-37-2C12H11N3O3S
N-(5-Nitro-1,3-thiazol-2-yl)-3-phenylpropanamide
CAS 349431-80-7C12H11N3O3S
N-(4-Hydroxycarbamoylmethyl-thiazol-2-yl)-benzamide
CAS 866124-03-0C12H11N3O3S
5-Methyl-4-((3-nitrobenzyl)thio)pyrimidin-2(1H)-one
CAS 898421-79-9C12H11N3O3S
N-(4-Methyl-1,3-thiazol-2-yl)-2-(2-nitrophenyl)acetamide
CAS 667408-33-5C12H11N3O3S
![4-Oxo-5-(thiophen-2-ylmethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-3-carboxylic acid chemical structure, C12H11N3O3S, CAS 685106-60-9](/s/BWJGJLSWBBBNFM-UHFFFAOYSA-N.svg)
4-Oxo-5-(thiophen-2-ylmethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-3-carboxylic acid
CAS 685106-60-9C12H11N3O3S
![3-(4-Methoxy-3-nitrophenyl)-5,6-dihydroimidazo[2,1-b][1,3]thiazole chemical structure, C12H11N3O3S, CAS 92508-02-6](/s/BQXZLKXELCACIS-UHFFFAOYSA-N.svg)
3-(4-Methoxy-3-nitrophenyl)-5,6-dihydroimidazo[2,1-b][1,3]thiazole
CAS 92508-02-6C12H11N3O3S
2-(4-Methylphenyl)-N-(5-nitro-1,3-thiazol-2-yl)acetamide
CAS 587843-78-5C12H11N3O3S
6-Methyl-4-((3-nitrobenzyl)thio)pyrimidin-2(1H)-one
CAS 898421-54-0C12H11N3O3S
4-((4-Aminophenyl)diazenyl)benzenesulfonic acid
CAS 104-23-4C12H11N3O3S
5-Methyl-4-((4-nitrobenzyl)thio)pyrimidin-2(1H)-one
CAS 78932-29-3C12H11N3O3S
N-(5-Methyl-1,3,4-thiadiazol-2-yl)-2,3-dihydro-1,4-benzodioxine-2-carboxamide
CAS 452362-41-3C12H11N3O3S
(E)-N-(2-(2-(Furan-2-ylmethylene)hydrazinyl)-2-oxoethyl)thiophene-2-carboxamide
CAS 391886-24-1C12H11N3O3S
![[2-Oxo-1-phenyl-2-(1,3,4-thiadiazol-2-ylamino)ethyl] acetate chemical structure, C12H11N3O3S, CAS 3610-63-7](/s/RAKDAZVEVAVJKJ-UHFFFAOYSA-N.svg)
[2-Oxo-1-phenyl-2-(1,3,4-thiadiazol-2-ylamino)ethyl] acetate
CAS 3610-63-7C12H11N3O3S
![2-[(2-{4-Nitrophenyl}ethyl)sulfanyl]-4(3H)-pyrimidinone chemical structure, C12H11N3O3S, CAS 169557-01-1](/s/SFZKAXJQUSVNPN-UHFFFAOYSA-N.svg)
2-[(2-{4-Nitrophenyl}ethyl)sulfanyl]-4(3H)-pyrimidinone
CAS 169557-01-1C12H11N3O3S
N-(1,3-Benzodioxol-5-ylmethyl)-4-methyl-1,2,3-thiadiazole-5-carboxamide
CAS 69635-91-2C12H11N3O3S
![5-{[(4-Methoxyphenyl)amino]methylidene}-2-sulfanylidene-1,3-diazinane-4,6-dione chemical structure, C12H11N3O3S, CAS 86327-61-9](/s/AVVNJWIABUFQBB-UHFFFAOYSA-N.svg)
5-{[(4-Methoxyphenyl)amino]methylidene}-2-sulfanylidene-1,3-diazinane-4,6-dione
CAS 86327-61-9C12H11N3O3S
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4-methyl-1,2,3-thiadiazole-5-carboxamide691355-37-0C12H11N3O3S
- 2-((E)-2-((E)-Benzylidenehydrazono)-4-oxothiazolidin-5-yl)acetic acid125908-65-8C12H11N3O3S
- N-{5-[(3-Nitrophenyl)methyl]-1,3-thiazol-2-yl}acetamide892709-31-8C12H11N3O3S
- Methyl 2-{[(4-methyl-1,2,3-thiadiazol-5-yl)carbonyl]amino}benzoate724435-67-0C12H11N3O3S
- N-[4-(Aminosulfonyl)phenyl]-3-pyridinecarboxamide41538-37-8C12H11N3O3S
- 1 suppliersm-[(p-Aminophenyl)azo]benzenesulphonic acid102-23-8C12H11N3O3S
- {2-[(Anilinocarbonyl)amino]-1,3-thiazol-4-yl}acetic acid401637-64-7C12H11N3O3S
- 2-(5-Ethyl-8-oxothieno[2',3':4,5]pyrrolo[1,2-d][1,2,4]triazin-7(8H)-yl)acetic acid903165-23-1C12H11N3O3S
- 4-Oxo-4-((4-(pyridin-4-yl)thiazol-2-yl)amino)butanoic acid1328814-77-2C12H11N3O3S
- 4-Oxo-4-((4-(pyridin-2-yl)thiazol-2-yl)amino)butanoic acid1374407-86-9C12H11N3O3S
- 6-Methyl-2-[(4-nitrobenzyl)thio]pyrimidin-4(3H)-one78932-25-9C12H11N3O3S
- 1-Cyclopropyl-2-mercapto-7-methyl-4-oxo-1,4-dihydropyrido[2,3-D]pyrimidine-5-carboxylic acid937599-76-3C12H11N3O3S
- 2-(1,1-Dioxido-2H-naphtho[1,8-cd]isothiazol-2-yl)acetohydrazide790271-29-3C12H11N3O3S
- N-Carbamothioyl-2-(1,3-dioxoisoindol-2-yl)propanamide375349-18-1C12H11N3O3S
- N-[4-(4-Nitrophenyl)-1,3-thiazol-2-yl]propanamide313553-37-6C12H11N3O3S
- 4-Oxo-4-((4-(pyridin-3-yl)thiazol-2-yl)amino)butanoic acid1328263-18-8C12H11N3O3S
- 3-[5-(Anilinocarbonyl)-1,3,4-thiadiazol-2-yl]-propanoic acid1142209-41-3C12H11N3O3S
- N-{[4-(2-Thioxo-2,3-dihydro-1H-imidazol-1-yl)phenyl]carbonyl}glycine1239770-88-7C12H11N3O3S
- N-(4-Sulfamoylphenyl)pyridine-4-carboxamide89565-25-3C12H11N3O3S
- 5-(((2-Methoxyphenyl)amino)methylene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione349566-84-3C12H11N3O3S
- 3-Methyl-N-(4-methyl-1,3-thiazol-2-yl)-4-nitrobenzamide353782-19-1C12H11N3O3S
- N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-1,3-benzodioxole-5-carboxamide418782-73-7C12H11N3O3S
- N-(5-(4-(Acetyloxy)phenyl)-1,3,4-thiadiazol-2-yl)acetamide893770-85-9C12H11N3O3S
- 2-({[(4-Methylphenyl)amino]carbonyl}amino)-1,3-thiazole-4-carboxylic acid1105193-98-3C12H11N3O3S
- 2-({[(3-Methylphenyl)amino]carbonyl}amino)-1,3-thiazole-4-carboxylic acid1105194-03-3C12H11N3O3S
- 4-Methyl-2-[(5-methyl-1,3,4-thiadiazol-2-yl)carbamoyl]benzoic acid325810-31-9C12H11N3O3S
- 2-[(Anilinocarbonyl)amino]-4-methyl-1,3-thiazole-5-carboxylic acid941869-40-5C12H11N3O3S
- 2-[(5-Ethyl-1,3,4-thiadiazol-2-yl)carbamoyl]benzoic acid505067-53-8C12H11N3O3S
- (2E)-3-(Furan-2-yl)-N-[3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl]prop-2-enamide868153-89-3C12H11N3O3S
- 1-(Furan-2-ylmethyl)-3-(4-nitrophenyl)thiourea78194-72-6C12H11N3O3S
- 5-(((3-Methoxyphenyl)amino)methylene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione1021262-49-6C12H11N3O3S
- Ethyl 2-[(pyridin-2-ylcarbonyl)amino]-1,3-thiazole-4-carboxylate1181548-61-7C12H11N3O3S
- N-(4,5-Dimethyl-1,3-thiazol-2-yl)-3-nitrobenzamide376624-39-4C12H11N3O3S
- 5-Pyrimidinecarboxy-p-toluidide, 1,2,3,4,5,6-hexahydro-2,4,6-trioxothio-7626-14-4C12H11N3O3S
- 4,5-Dimethoxy-2-(5-oxo-2-sulfanylideneimidazolidin-1-yl)benzonitrile478039-80-4C12H11N3O3S
- 4-Oxo-5-(thiophen-2-ylmethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylic acid924645-68-1C12H11N3O3S
- Ethyl 2-[(pyridin-4-ylcarbonyl)amino]-1,3-thiazole-4-carboxylate1282126-01-5C12H11N3O3S
- Ethyl 2-[(pyridin-3-ylcarbonyl)amino]-1,3-thiazole-4-carboxylate1282105-01-4C12H11N3O3S
- N-(6,7-Dihydro-4H-pyrano[4,3-d]thiazol-2-yl)-6-oxo-1,6-dihydropyridine-3-carboxamide1421484-61-8C12H11N3O3S
- (Z)-N-(3-Allyl-6-nitrobenzo[d]thiazol-2(3H)-ylidene)acetamide865175-39-9C12H11N3O3S
- Methyl 2-{[(1,3-thiazol-2-ylamino)carbonyl]amino}benzenecarboxylate866153-42-6C12H11N3O3S
- 4-Amino-5-(4-methoxyphenyl)-2-sulfanylidene-1H-pyrimidine-6-carboxylic acid20865-49-0C12H11N3O3S
- Methyl 2-[(3-pyridylamino)carbonylamino]thiophene-3-carboxylate777873-93-5C12H11N3O3S
- N-(4-Oxo-5,6,7,8-tetrahydro-4H-thiazolo[5,4-c]azepin-2-yl)furan-3-carboxamide1797284-87-7C12H11N3O3S
- Methyl 2-(2-formylhydrazino)-5-phenyl-1,3-thiazole-4-carboxylate168482-02-8C12H11N3O3S
- 3-[(Aminocarbonyl)amino]-5-(2-hydroxyphenyl)-2-thiophenecarboxamide354811-95-3C12H11N3O3S
- N-(4,6-Dihydrothieno[3,4-c]isoxazol-3-yl)-2-methoxynicotinamide1207029-85-3C12H11N3O3S
- N-(Isoxazol-3-yl)-1-(thiophene-2-carbonyl)azetidine-3-carboxamide1286709-90-7C12H11N3O3S
- N-(Benzo[d][1,3]dioxol-5-ylmethyl)-3-methyl-1,2,4-thiadiazole-5-carboxamide1448071-30-4C12H11N3O3S
- 2-[3-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)pyridin-2-yl]sulfanylacetic acid2096986-57-9C12H11N3O3S
- Methyl 2-(5-hydroxy-6-phenyl-1,2,4-triazin-3-ylthio)acetate446839-10-7C12H11N3O3S
- 6-Amino-1-(4-methoxyphenyl)-4-oxo-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarbaldehyde887581-21-7C12H11N3O3S
- Methyl 4-{[(4-methyl-1,2,3-thiadiazol-5-yl)carbonyl]amino}benzoate183300-26-7C12H11N3O3S
- 8,9-Dimethoxy-5-thioxo-5,6-dihydroimidazo[1,2-c]quinazolin-2(3H)-one478046-31-0C12H11N3O3S
- 1-[4-Methyl-2-[(4-nitrophenyl)amino]-5-thiazolyl]ethanone71047-50-2C12H11N3O3S
- 4-Oxo-4-((5-phenyl-1,3,4-thiadiazol-2-yl)amino)butanoic acid339240-01-6C12H11N3O3S
- 4-Cyano-N-((5-methylisoxazol-4-yl)methyl)benzenesulfonamide2034245-71-9C12H11N3O3S
- 2-(4-Nitrophenyl)-3-sulfanylidenehexahydro-1H-pyrrolo[1,2-c]imidazol-1-one60725-86-2C12H11N3O3S
- 6-Ethyl-5-(2-hydroxy-4-nitrophenyl)-1H-pyrimidine-2-thione42902-00-1C12H11N3O3S
- Benzenesulfonic acid, 2-amino-5-(2-phenyldiazenyl)-202139-77-3C12H11N3O3S
- [2-Oxo-2-(1,3-thiazol-2-ylamino)ethyl] 2-aminobenzoate6618-79-7C12H11N3O3S
- Methyl 5-[(phenylacetyl)amino]-1,2,3-thiadiazole-4-carboxylate1081135-53-6C12H11N3O3S
- Methyl 4-amino-2-benzamidothiazole-5-carboxylate1134532-31-2C12H11N3O3S
- Ethyl 4-[(4-pyridinylamino)carbonyl]-2-thiazolecarboxylate911466-97-2C12H11N3O3S
- 4-(Furan-3-carbonyl)-1-(1,3-thiazol-2-yl)piperazin-2-one2310125-14-3C12H11N3O3S
- 2-(5-Nitrofuran-2-yl)-5,6,7,8-tetrahydroquinazoline-4(1H)-thione61378-93-6C12H11N3O3S
- 4-Amino-3-(benzylcarbamoyl)-1,2-thiazole-5-carboxylic acid1112278-23-5C12H11N3O3S
- 3-[[[(4-Pyridinylmethyl)amino]carbonyl]amino]-2-thiophenecarboxylic acid1254588-08-3C12H11N3O3S
- 2-(4-Oxo-2-(thiophen-2-yl)-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)acetic acid1707735-52-1C12H11N3O3S
- N-(4-(4-Nitrobenzyl)thiazol-2-yl)acetamide91397-47-6C12H11N3O3S
- Ethyl [(5-phenyl-1,2,4-thiadiazol-3-yl)carbamoyl]formate2060052-06-2C12H11N3O3S
- N-(4-Carbamoylthiophen-3-yl)-2-methoxypyridine-3-carboxamide2097867-51-9C12H11N3O3S
- 4-[[(4-Amino-1,6-dihydro-6-oxo-2-pyrimidinyl)thio]methyl]benzoic Acid341953-69-3C12H11N3O3S
- 6-Ethoxy-5-nitroquinoline-4-carbothioamide54524-92-4C12H11N3O3S
- 2-Diazonio-5-(dimethylsulfamoyl)naphthalen-1-olate88429-10-1C12H11N3O3S
- N-Phenyl-2-sulfamoylpyridine-3-carboxamide112006-79-8C12H11N3O3S
Frequently asked questions
What is the molar mass of C12H11N3O3S?
The molar mass of C12H11N3O3S is 277.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 277.0521 Da.
How many compounds have the formula C12H11N3O3S?
CompoundList lists 112 compounds with the molecular formula C12H11N3O3S, including N'-Benzenesulphono-N-nicotinohydrazide, 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(1H-1,2,4-triazol-3-ylsulfanyl)ethanone, N'-Isonicotinoylbenzenesulfonohydrazide. 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 C12H11N3O3S?
C12H11N3O3S has a degree of unsaturation of 9. 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.