Molecular formula

C₄H₇N₃OS

61 compounds have this formula on CompoundList.

Molar mass: 145.18g/mol
Monoisotopic mass: 145.0310Da
Atoms: 16
Elements: 5
Rings plus double bonds: 3

The formula C4H7N3OS describes a molecule made of 4 carbon atoms, 7 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom 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 × 433.09%
12.011 × 4 = 48.044 g/mol
H Hydrogen × 74.86%
1.008 × 7 = 7.056 g/mol
N Nitrogen × 328.94%
14.007 × 3 = 42.021 g/mol
O Oxygen × 111.02%
15.999 × 1 = 15.999 g/mol
S Sulfur × 122.08%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C4H7N3OS

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

Showing 1 to 61 of 61 compounds

5-(Methoxymethyl)-1,3,4-thiadiazol-2-amine

CAS 15884-86-3C₄H₇N₃OS

5-Ethoxy-1,3,4-thiadiazol-2-amine

CAS 16784-23-9C₄H₇N₃OS

(4-Methyl-5-sulfanyl-4H-1,2,4-triazol-3-yl)methanol

CAS 65029-36-9C₄H₇N₃OS

1-Thiocarbamoyl-2-imidazolidinone

CAS 14746-99-7C₄H₇N₃OS

3-(Methoxymethyl)-1,2,4-thiadiazol-5-amine

CAS 115443-55-5C₄H₇N₃OS

5-Ethoxy-1,2,4-thiadiazol-3-amine

CAS 89124-90-3C₄H₇N₃OS

1-(5-Amino-2,3-dihydro-1,3,4-thiadiazol-3-yl)ethan-1-one

CAS 72926-04-6C₄H₇N₃OS

2-(5-Amino-1,3,4-thiadiazol-2-yl)ethan-1-ol

CAS 904073-32-1C₄H₇N₃OS

2-Thiazolamine, 4-[(aminooxy)methyl]-

CAS 744961-04-4C₄H₇N₃OS

5-[(Methylthio)methyl]-1,3,4-oxadiazol-2-amine

CAS 502133-69-9C₄H₇N₃OS

3-(Methoxymethyl)-1H-1,2,4-triazole-5-thiol

CAS 78201-12-4C₄H₇N₃OS

4-Ethyl-5-mercapto-4H-1,2,4-triazol-3-ol

CAS 53249-23-3C₄H₇N₃OS

2-(1H-1,2,4-Triazol-3-ylsulfanyl)ethanol

CAS 882750-23-4C₄H₇N₃OS

3H-1,2,4-Triazol-3-one, 2,4-dihydro-4-methyl-5-(methylthio)-

CAS 53065-38-6C₄H₇N₃OS

1-Methyl-4-sulfanylidene-1,3,5-triazinan-2-one

CAS 78082-42-5C₄H₇N₃OS

2-Hydroxyethyl thiadiazol-2-yl amine

CAS 4439-40-1C₄H₇N₃OS

1-(5-Amino-1,3,4-thiadiazol-2-yl)ethan-1-ol

CAS 1247133-38-5C₄H₇N₃OS

4(5H)-Thiazolone, 2-(1-methylhydrazino)-

CAS 34544-69-9C₄H₇N₃OS

2(5H)-Thiazolone, 4-(1-methylhydrazino)-

CAS 34551-16-1C₄H₇N₃OS

Urea, (2-thiazolin-2-yl)-

CAS 15823-99-1C₄H₇N₃OS

3-Hydroxy-5-dimethylamino-1,2,4-thiadiazole

CAS 56409-49-5C₄H₇N₃OS

2-Amino-5-(aminomethyl)-1,3-thiazol-4-one

CAS 111506-20-8C₄H₇N₃OS

1,2,4-Thiadiazole, 5-amino-3-ethoxy-

CAS 98022-62-9C₄H₇N₃OS

1,3,4-Thiadiazol-2-amine, 5-methoxy-N-methyl-

CAS 54836-75-8C₄H₇N₃OS

Frequently asked questions

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What is the molar mass of C4H7N3OS?

The molar mass of C4H7N3OS is 145.18 g/mol, calculated from standard atomic weights for 4 carbon atoms, 7 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 145.0310 Da.

How many compounds have the formula C4H7N3OS?

CompoundList lists 61 compounds with the molecular formula C4H7N3OS, including 5-(Methoxymethyl)-1,3,4-thiadiazol-2-amine, 5-Ethoxy-1,3,4-thiadiazol-2-amine, (4-Methyl-5-sulfanyl-4H-1,2,4-triazol-3-yl)methanol. 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 C4H7N3OS?

C4H7N3OS has a degree of unsaturation of 3. 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.