Molecular formula

C₉H₁₂N₂O₃S

326 compounds have this formula on CompoundList.

Molar mass: 228.27g/mol
Monoisotopic mass: 228.0569Da
Atoms: 27
Elements: 5
Rings plus double bonds: 5

The formula C9H12N2O3S describes a molecule made of 9 carbon atoms, 12 hydrogen atoms, 2 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 × 947.36%
12.011 × 9 = 108.099 g/mol
H Hydrogen × 125.30%
1.008 × 12 = 12.096 g/mol
N Nitrogen × 212.27%
14.007 × 2 = 28.014 g/mol
O Oxygen × 321.03%
15.999 × 3 = 47.997 g/mol
S Sulfur × 114.05%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C9H12N2O3S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 301 to 326 of 326 compounds

3-Methoxy-3-[(5-nitrothiophen-2-yl)methyl]azetidine

CAS 2229196-36-3C₉H₁₂N₂O₃S

4-Hydroxy-1-(thian-3-yl)-1H-pyrazole-3-carboxylic acid

CAS 2137622-82-1C₉H₁₂N₂O₃S

3-[2-(Dimethylamino)-4-methyl-1,3-thiazol-5-yl]-2-oxopropanoic acid

CAS 2229029-54-1C₉H₁₂N₂O₃S

tert-Butyl 2-(2-amino-1,3-thiazol-4-yl)-2-oxoacetate

CAS 2580219-20-9C₉H₁₂N₂O₃S

2-(2-Acetamido-1,3-thiazol-4-yl)-2-methylpropanoic acid

CAS 2680703-58-4C₉H₁₂N₂O₃S

2-[2-(2-Acetamidoethyl)-1,3-thiazol-4-yl]acetic acid

CAS 2680700-74-5C₉H₁₂N₂O₃S

2-[2-(Acetamidomethyl)-4-methyl-1,3-thiazol-5-yl]acetic acid

CAS 2680795-09-7C₉H₁₂N₂O₃S

2-Acetamido-5-propyl-1,3-thiazole-4-carboxylic acid

CAS 2680763-50-0C₉H₁₂N₂O₃S

3-Methanesulfonyl-1,2,5,6,7,8-hexahydro-1,6-naphthyridin-2-one

CAS 2680704-44-1C₉H₁₂N₂O₃S

2-(N-Ethylacetamido)-4-methyl-1,3-thiazole-5-carboxylic acid

CAS 2680842-24-2C₉H₁₂N₂O₃S

2-Acetamido-2-(2-ethyl-1,3-thiazol-4-yl)acetic acid

CAS 1849753-07-6C₉H₁₂N₂O₃S

5-Acetamido-3-propyl-1,2-thiazole-4-carboxylic acid

CAS 2680826-64-4C₉H₁₂N₂O₃S

2-(2-Acetamidoethyl)-5-methyl-1,3-thiazole-4-carboxylic acid

CAS 2290190-06-4C₉H₁₂N₂O₃S

5-Acetamido-3-(propan-2-yl)-1,2-thiazole-4-carboxylic acid

CAS 2680774-62-1C₉H₁₂N₂O₃S

3-[(3-Amino-4-oxo-1,4-dihydropyridin-1-yl)methyl]-1lambda6-thietane-1,1-dione

CAS 2137585-39-6C₉H₁₂N₂O₃S

3-Methyl-4-(methylsulfamoyl)benzamide

CAS 1852030-85-3C₉H₁₂N₂O₃S

Methyl 3-[2-(dimethylamino)-1,3-thiazol-5-yl]-3-oxopropanoate

CAS 2228200-94-8C₉H₁₂N₂O₃S

Dimethyl((4-nitrobenzyl)imino)-l6-sulfanone

CAS 2384475-72-1C₉H₁₂N₂O₃S

Dimethyl((3-nitrobenzyl)imino)-l6-sulfanone

CAS 1621962-63-7C₉H₁₂N₂O₃S

N-[5-Formyl-4-(1-methylethoxy)-2-thiazolyl]acetamide

CAS 2637497-15-3C₉H₁₂N₂O₃S

Dimethyl((2-nitrobenzyl)imino)-l6-sulfanone

CAS 1621962-66-0C₉H₁₂N₂O₃S

Methanesulfonic acid, 1-((2,6-dimethylphenyl)amino)-1-imino-

CAS 25348-91-8C₉H₁₂N₂O₃S

2',3'-Dideoxy-2-thiouridine

CAS 162894-46-4C₉H₁₂N₂O₃S

4-(5-Hydroxypyrimidin-2-yl)tetrahydro-2H-thiopyran 1,1-dioxide

CAS 2169438-99-5C₉H₁₂N₂O₃S

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What is the molar mass of C9H12N2O3S?

The molar mass of C9H12N2O3S is 228.27 g/mol, calculated from standard atomic weights for 9 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 228.0569 Da.

How many compounds have the formula C9H12N2O3S?

CompoundList lists 326 compounds with the molecular formula C9H12N2O3S, including 3-Methoxy-3-[(5-nitrothiophen-2-yl)methyl]azetidine, 4-Hydroxy-1-(thian-3-yl)-1H-pyrazole-3-carboxylic acid, 3-[2-(Dimethylamino)-4-methyl-1,3-thiazol-5-yl]-2-oxopropanoic acid. 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 C9H12N2O3S?

C9H12N2O3S has a degree of unsaturation of 5. 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.