Molecular formula

C₅H₇N₃O₂S

133 compounds have this formula on CompoundList.

Molar mass: 173.19g/mol
Monoisotopic mass: 173.0259Da
Atoms: 18
Elements: 5
Rings plus double bonds: 4

The formula C5H7N3O2S describes a molecule made of 5 carbon atoms, 7 hydrogen atoms, 3 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 × 534.68%
12.011 × 5 = 60.055 g/mol
H Hydrogen × 74.07%
1.008 × 7 = 7.056 g/mol
N Nitrogen × 324.26%
14.007 × 3 = 42.021 g/mol
O Oxygen × 218.48%
15.999 × 2 = 31.998 g/mol
S Sulfur × 118.51%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C5H7N3O2S

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

Showing 101 to 133 of 133 compounds

Ethyl 1,2,3-thiadiazol-5-ylcarbamate

CAS 2039-12-5C₅H₇N₃O₂S

2-(4-Amino-2-oxo-2,3-dihydro-1,3-thiazol-5-yl)acetamide

CAS 923106-35-8C₅H₇N₃O₂S

1H-1,2,4-Triazole-3-carboxylic acid, 4,5-dihydro-5-thioxo-, ethyl ester

CAS 61320-84-1C₅H₇N₃O₂S

2-Amino-3-(1,2,3-thiadiazol-4-yl)propanoic acid

CAS 1849627-64-0C₅H₇N₃O₂S

5-[(Methylamino)methyl]-1,3,4-thiadiazole-2-carboxylic acid

CAS 1780800-89-6C₅H₇N₃O₂S

5-(1-Aminoethyl)-1,3,4-thiadiazole-2-carboxylic acid

CAS 1785274-90-9C₅H₇N₃O₂S

Methyl 5-(aminomethyl)-1,3,4-thiadiazole-2-carboxylate

CAS 1785274-93-2C₅H₇N₃O₂S

5-(2-Aminoethyl)-1,3,4-thiadiazole-2-carboxylic acid

CAS 1784436-86-7C₅H₇N₃O₂S

3-(1,2,3,4-Thiatriazol-5-yl)butanoic acid

CAS 1890082-55-9C₅H₇N₃O₂S

(4-Hydroxypyrimidin-2-yl)(imino)methyl-lambda6-sulfanone

CAS 2059988-82-6C₅H₇N₃O₂S

2-[5-(Aminomethyl)-1,3,4-thiadiazol-2-yl]acetic acid

CAS 2580204-40-4C₅H₇N₃O₂S

N'-Hydroxy-3-methoxy-1,2-thiazole-5-carboximidamide

CAS 1937348-88-3C₅H₇N₃O₂S

2-[(3-Methyl-1,2,4-thiadiazol-5-yl)oxy]acetamide

CAS 2138255-23-7C₅H₇N₃O₂S

2-Amino-3-(1,2,3-thiadiazol-5-yl)propanoic acid

CAS 2148580-57-6C₅H₇N₃O₂S

(2S)-2-Amino-3-(1,2,3-thiadiazol-5-yl)propanoic acid

CAS 2154712-31-7C₅H₇N₃O₂S

[(5-Nitrothiophen-2-yl)methyl]hydrazine

CAS 2229576-24-1C₅H₇N₃O₂S

2-(4-Nitro-1H-pyrazol-3-yl)ethane-1-thiol

CAS 2228180-81-0C₅H₇N₃O₂S

2H,3H,4H-1Lambda6-imidazo[1,2-e][1,2,5]thiadiazine-1,1-dione

CAS 2751704-39-7C₅H₇N₃O₂S

(1-Methyl-4-nitro-1H-pyrazol-5-yl)methanethiol

CAS 2228908-31-2C₅H₇N₃O₂S

3-Amino-2-(1,2,3-thiadiazol-4-yl)propanoic acid

CAS 2228633-03-0C₅H₇N₃O₂S

2-(3-Nitro-1H-pyrazol-4-yl)ethane-1-thiol

CAS 2228478-67-7C₅H₇N₃O₂S

(2R)-2-Amino-3-(1,2,3-thiadiazol-5-yl)propanoic acid

CAS 2154772-44-6C₅H₇N₃O₂S

4-Methylpyrimidine-5-sulfonamide

CAS 2228815-69-6C₅H₇N₃O₂S

Methyl 3-(aminomethyl)-1,2,4-thiadiazole-5-carboxylate

CAS 2167621-58-9C₅H₇N₃O₂S

Frequently asked questions

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What is the molar mass of C5H7N3O2S?

The molar mass of C5H7N3O2S is 173.19 g/mol, calculated from standard atomic weights for 5 carbon atoms, 7 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 173.0259 Da.

How many compounds have the formula C5H7N3O2S?

CompoundList lists 133 compounds with the molecular formula C5H7N3O2S, including Ethyl 1,2,3-thiadiazol-5-ylcarbamate, 2-(4-Amino-2-oxo-2,3-dihydro-1,3-thiazol-5-yl)acetamide, 1H-1,2,4-Triazole-3-carboxylic acid, 4,5-dihydro-5-thioxo-, ethyl ester. 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 C5H7N3O2S?

C5H7N3O2S has a degree of unsaturation of 4. 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.