Molecular formula
C9H12N4O2S
62 compounds have this formula on CompoundList.
- Molar mass
- 240.28g/mol
- Monoisotopic mass
- 240.0681Da
- Atoms
- 28
- Elements
- 5
- Rings plus double bonds
- 6
The formula C9H12N4O2S describes a molecule made of 9 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms, 2 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 × 944.99%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 125.03%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 423.32%14.007 × 4 = 56.028 g/mol
- O Oxygen × 213.32%15.999 × 2 = 31.998 g/mol
- S Sulfur × 113.34%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C9H12N4O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 62 of 62 compounds
7-Isopropyl-3-methyl-8-thioxo-3,7,8,9-tetrahydro-1H-purine-2,6-dione
CAS 300717-04-8C9H12N4O2S
8-Methylthiocaffeine
CAS 6287-54-3C9H12N4O2S
![(2E)-2-{[3-Hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methylidene}hydrazinecarbothioamide chemical structure, C9H12N4O2S, CAS 1190096-01-5](/s/RCCWWRPNSFOWSO-KGVSQERTSA-N.svg)
(2E)-2-{[3-Hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methylidene}hydrazinecarbothioamide
CAS 1190096-01-5C9H12N4O2S
3-Methyl-7-propyl-8-sulfanylidene-9H-purine-2,6-dione
CAS 126118-57-8C9H12N4O2S
Pyridoxal monothiosemicarbazone
CAS 3814-80-0C9H12N4O2S
Pyridoxal thiosemicarbazone
C9H12N4O2S
![Ethyl 2-{3-methyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl}acetate chemical structure, C9H12N4O2S, CAS 571917-31-2](/s/LZRLARKVVRRYJG-UHFFFAOYSA-N.svg)
Ethyl 2-{3-methyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl}acetate
CAS 571917-31-2C9H12N4O2S
7-Ethyl-8-mercapto-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
CAS 335403-18-4C9H12N4O2S
1,3-Dimethyl-8-(2-sulfanylethyl)-3,7-dihydro-1H-purine-2,6-dione
CAS 6466-42-8C9H12N4O2S
1-Ethyl-8-mercapto-3,7-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 1203212-36-5C9H12N4O2S
8-(Butylthio)xanthine
CAS 73840-28-5C9H12N4O2S
Purine, 6-(butylsulfonyl)-
CAS 82499-13-6C9H12N4O2S
![2-(Ethylamino)-4,6-dimethyl[1,3]thiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione chemical structure, C9H12N4O2S, CAS 6301-65-1](/s/VJTLGDOQLMJAIT-UHFFFAOYSA-N.svg)
2-(Ethylamino)-4,6-dimethyl[1,3]thiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione
CAS 6301-65-1C9H12N4O2S
2H-1,2,4-Benzothiadiazin-3(4H)-one, 4-ethyl-, hydrazone, 1,1-dioxide
CAS 107089-80-5C9H12N4O2S
![3-Ethyl-1-[(4-nitrophenyl)amino]thiourea chemical structure, C9H12N4O2S, CAS 392246-92-3](/s/JOTSDLWQYDHMCY-UHFFFAOYSA-N.svg)
3-Ethyl-1-[(4-nitrophenyl)amino]thiourea
CAS 392246-92-3C9H12N4O2S
7-((Methylthio)methyl)theophylline
CAS 10576-52-0C9H12N4O2S
1,3-Dimethyl-8-(methylsulfanylmethyl)-7H-purine-2,6-dione
CAS 6466-39-3C9H12N4O2S
4-Amino-N-(4,5-dihydro-1H-imidazol-2-yl)benzenesulfonamide
CAS 2733-54-2C9H12N4O2S
5H-1,3,4-Thiadiazolo(3,2-a)(1,3,5)triazine-5,7(6H)-dione, 2-(1,1-dimethylethyl)-6-methyl-
CAS 64484-44-2C9H12N4O2S
Thiazolo(4,5-d)pyrimidine-5,7(4H,6H)-dione, 4,6-dimethyl-2-(ethylamino)-
CAS 31895-48-4C9H12N4O2S
8-(Ethylsulfanyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
CAS 56164-19-3C9H12N4O2S
![6-Ethyl-2-methylimidazo[1,2-b]pyridazine-3-sulfonamide chemical structure, C9H12N4O2S, CAS 570416-04-5](/s/CZCKVNXIDBVGSO-UHFFFAOYSA-N.svg)
6-Ethyl-2-methylimidazo[1,2-b]pyridazine-3-sulfonamide
CAS 570416-04-5C9H12N4O2S
![6-(Carboxymethyl)-3-propyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine chemical structure, C9H12N4O2S, CAS 1017422-92-2](/s/QDSMXKDBZJPHSB-UHFFFAOYSA-N.svg)
6-(Carboxymethyl)-3-propyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine
CAS 1017422-92-2C9H12N4O2S
N-(4,5-Dihydrothiazol-2-yl)-3-methoxy-1-methyl-1H-pyrazole-4-carboxamide
CAS 1014046-83-3C9H12N4O2S
- 1,3-Dimethyl-8-(1-sulfanylethyl)-3,7-dihydro-1H-purine-2,6-dione6466-41-7C9H12N4O2S
- N-(2-((5-Cyanopyridin-2-yl)amino)ethyl)methanesulfonamide1147350-88-6C9H12N4O2S
- N-(Pyrazolo[1,5-a]pyrimidin-6-yl)propane-1-sulfonamide2034449-87-9C9H12N4O2S
- 6-(Ethylsulfanyl)-1-(2-hydroxyethyl)-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one946205-72-7C9H12N4O2S
- 2-Butenediamide, N-(5-propyl-1,3,4-thiadiazol-2-yl)-104151-98-6C9H12N4O2S
- 6-(Carboxymethyl)-3-isopropyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine1017393-78-0C9H12N4O2S
- [(2,6-Dimethoxypyridin-3-yl)methylideneamino]thiourea5165-11-7C9H12N4O2S
- N-(3-Azidopropyl)benzenesulfonamide1206849-36-6C9H12N4O2S
- 7-Methoxy-3-methyl-2-[(methylsulfanyl)amino]-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one90065-68-2C9H12N4O2S
- (S)-N1-(thiazol-2-yl)pyrrolidine-1,2-dicarboxamide1217487-01-8C9H12N4O2S
- N-[4-(2-Azidoethyl)phenyl]methanesulfonamide864528-54-1C9H12N4O2S
- 1-(1H-Imidazol-1-ylsulfonyl)-4-piperidinecarbonitrile1384875-71-1C9H12N4O2S
- 3-(1-Aminoethyl)-7-methyl-4H-pyrido[2,3-e][1,2,4]thiadiazine 1,1-dioxide1956325-53-3C9H12N4O2S
- 3-(2-Aminoethyl)-7-methyl-4H-pyrido[2,3-e][1,2,4]thiadiazine 1,1-dioxide1956377-67-5C9H12N4O2S
- 5-(Azidomethyl)-N-(3-hydroxypropyl)thiophene-2-carboxamide2326118-97-0C9H12N4O2S
- 5-(Azidomethyl)-N-(2-methoxyethyl)thiophene-2-carboxamide2322032-75-5C9H12N4O2S
- 3-Isopropyl-6-methyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine-7-carboxylic acid1017394-26-1C9H12N4O2S
- 2-(Cyclopropylformamido)-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide1252188-50-3C9H12N4O2S
- N'-[(3-Methoxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]hydrazinecarbothiohydrazide51236-73-8C9H12N4O2S
- 4-(2-Ethoxyethyl)-5-(1,2-oxazol-4-yl)-4H-1,2,4-triazole-3-thiol2138437-85-9C9H12N4O2S
- 2-(Methanesulfonylmethyl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine2166739-58-6C9H12N4O2S
- 5-[2-(Dimethylamino)-4-methoxy-1,3-thiazol-5-yl]-1,2-oxazol-3-amine2228478-32-6C9H12N4O2S
- 4-(2-Ethoxyethyl)-5-(1,3-oxazol-4-yl)-4H-1,2,4-triazole-3-thiol2137877-93-9C9H12N4O2S
- 1-(2-Methanesulfonylethyl)-1H-1,2,3-benzotriazol-4-amine2287299-24-3C9H12N4O2S
- 1-(2-Methanesulfonylethyl)-1H-1,2,3-benzotriazol-5-amine2287300-87-0C9H12N4O2S
- 3-[2-(Dimethylamino)-4-methoxy-1,3-thiazol-5-yl]-1,2-oxazol-5-amine2228639-42-5C9H12N4O2S
- 5-[2-(Dimethylamino)-4-methoxy-1,3-thiazol-5-yl]-1,3-oxazol-2-amine2228205-12-5C9H12N4O2S
- 1-(2-Methanesulfonylethyl)-1H-1,2,3-benzotriazol-6-amine2287285-80-5C9H12N4O2S
- 5-[2-(Dimethylamino)-4-methoxy-1,3-thiazol-5-yl]-1,2-oxazol-4-amine2228862-01-7C9H12N4O2S
- 2-(Propan-2-yl)pyrazolo[1,5-a]pyrimidine-3-sulfonamide2137993-22-5C9H12N4O2S
- 2-[5-Amino-4-(3-methoxy-1,2-thiazol-5-yl)-1H-pyrazol-1-yl]ethan-1-ol2138303-10-1C9H12N4O2S
- 2-[(Aminoiminomethyl)amino]-4,5,6,7-tetrahydro-6-benzothiazolecarboxylic acid765940-48-5C9H12N4O2S
- Thiazole, 2-methyl-5-((2-(nitromethylene)-1-imidazolidinyl)methyl)-105828-94-2C9H12N4O2S
- 7-Amino-2-ethyl-1H-benzo[d]imidazole-5-sulfonamide1956340-68-3C9H12N4O2S
- 2-(1H-Imidazo[4,5-b]pyridin-2-yl)-N-methylethanesulfonamide2579092-05-8C9H12N4O2S
- 1-(1,1-Dioxothietan-3-yl)-2,3-dihydrobenzotriazol-4-amine2721851-74-5C9H12N4O2S
- 1-(1,1-Dioxothietan-3-yl)-2,3-dihydrobenzotriazol-5-amine2722250-23-7C9H12N4O2S
- 3-(1,1-Dioxothietan-3-yl)-1,2-dihydrobenzotriazol-5-amine2717851-79-9C9H12N4O2S
Frequently asked questions
What is the molar mass of C9H12N4O2S?
The molar mass of C9H12N4O2S is 240.28 g/mol, calculated from standard atomic weights for 9 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 240.0681 Da.
How many compounds have the formula C9H12N4O2S?
CompoundList lists 62 compounds with the molecular formula C9H12N4O2S, including 7-Isopropyl-3-methyl-8-thioxo-3,7,8,9-tetrahydro-1H-purine-2,6-dione, 8-Methylthiocaffeine, (2E)-2-{[3-Hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methylidene}hydrazinecarbothioamide. 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 C9H12N4O2S?
C9H12N4O2S has a degree of unsaturation of 6. 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.