CompoundList
Sign in
Molecular formula

C9H9NOS2

42 compounds have this formula on CompoundList.

Molar mass
211.30g/mol
Monoisotopic mass
211.0126Da
Atoms
22
Elements
5
Rings plus double bonds
6

The formula C9H9NOS2 describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 1 oxygen atom and 2 sulfur atoms. 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 × 951.16%
    12.011 × 9 = 108.099 g/mol
  • H Hydrogen × 94.29%
    1.008 × 9 = 9.072 g/mol
  • N Nitrogen × 16.63%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 17.57%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 230.35%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C9H9NOS2

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

Showing 1 to 42 of 42 compounds

6-Ethoxy-2-mercaptobenzothiazole chemical structure, C9H9NOS2, CAS 120-53-6
6-Ethoxy-2-mercaptobenzothiazole
CAS 120-53-6C9H9NOS2
2-(2-Benzothiazolylthio)ethanol chemical structure, C9H9NOS2, CAS 4665-63-8
2-(2-Benzothiazolylthio)ethanol
CAS 4665-63-8C9H9NOS2
[5-(2-Methyl-1,3-thiazol-4-yl)-2-thienyl]methanol chemical structure, C9H9NOS2, CAS 337508-70-0
[5-(2-Methyl-1,3-thiazol-4-yl)-2-thienyl]methanol
CAS 337508-70-0C9H9NOS2
4-Acetyl-3-methyl-5-(methylthio)thiophene-2-carbonitrile chemical structure, C9H9NOS2, CAS 175202-62-7
4-Acetyl-3-methyl-5-(methylthio)thiophene-2-carbonitrile
CAS 175202-62-7C9H9NOS2
5-Methoxy-2-(methylthio)benzo[d]thiazole chemical structure, C9H9NOS2, CAS 3507-37-7
5-Methoxy-2-(methylthio)benzo[d]thiazole
CAS 3507-37-7C9H9NOS2
4-Methoxy-2-(methylthio)benzo[d]thiazole chemical structure, C9H9NOS2, CAS 3507-36-6
4-Methoxy-2-(methylthio)benzo[d]thiazole
CAS 3507-36-6C9H9NOS2
3-(2-Hydroxyethyl)-1,3-benzothiazole-2-thione chemical structure, C9H9NOS2, CAS 22258-70-4
3-(2-Hydroxyethyl)-1,3-benzothiazole-2-thione
CAS 22258-70-4C9H9NOS2
6-Methylsulfanyl-4H-1,4-benzothiazin-3-one chemical structure, C9H9NOS2, CAS 459190-16-0
6-Methylsulfanyl-4H-1,4-benzothiazin-3-one
CAS 459190-16-0C9H9NOS2
7-Ethoxy-benzothiazole-2-thiol chemical structure, C9H9NOS2, CAS 767583-07-3
7-Ethoxy-benzothiazole-2-thiol
CAS 767583-07-3C9H9NOS2
2(3H)-Benzothiazolethione,5-(2-hydroxyethyl)-(9CI) chemical structure, C9H9NOS2, CAS 171874-52-5
2(3H)-Benzothiazolethione,5-(2-hydroxyethyl)-(9CI)
CAS 171874-52-5C9H9NOS2
6-Methoxy-2-(methylthio)benzo[d]thiazole chemical structure, C9H9NOS2, CAS 2182-74-3
6-Methoxy-2-(methylthio)benzo[d]thiazole
CAS 2182-74-3C9H9NOS2
4-Hydroxy-4-phenyl-2-thiazolidinethione chemical structure, C9H9NOS2, CAS 19975-57-6
4-Hydroxy-4-phenyl-2-thiazolidinethione
CAS 19975-57-6C9H9NOS2
7-Methoxy-2-(methylthio)benzo[d]thiazole chemical structure, C9H9NOS2, CAS 2942-19-0
7-Methoxy-2-(methylthio)benzo[d]thiazole
CAS 2942-19-0C9H9NOS2
(4-Methyl-2-(thiophen-3-yl)thiazol-5-yl)methanol chemical structure, C9H9NOS2, CAS 945029-47-0
(4-Methyl-2-(thiophen-3-yl)thiazol-5-yl)methanol
CAS 945029-47-0C9H9NOS2
5-Ethoxy-2-mercaptobenzothiazole chemical structure, C9H9NOS2, CAS 55129-92-5
5-Ethoxy-2-mercaptobenzothiazole
CAS 55129-92-5C9H9NOS2
2-Hydroxyathylmercaptobenzothiazol chemical structure, C9H9NOS2, CAS 171874-51-4
2-Hydroxyathylmercaptobenzothiazol
CAS 171874-51-4C9H9NOS2
5-(Dimethylamino)thieno[3,2-b]thiophene-2-carbaldehyde chemical structure, C9H9NOS2, CAS 2174115-02-5
5-(Dimethylamino)thieno[3,2-b]thiophene-2-carbaldehyde
CAS 2174115-02-5C9H9NOS2
Carbamodithioic acid, acetylphenyl- chemical structure, C9H9NOS2, CAS 219873-44-6
Carbamodithioic acid, acetylphenyl-
CAS 219873-44-6C9H9NOS2
4-[(1,3-Dithiolan-2-ylidene)amino]phenol chemical structure, C9H9NOS2, CAS 62850-53-7
4-[(1,3-Dithiolan-2-ylidene)amino]phenol
CAS 62850-53-7C9H9NOS2
2-(Ethylthio)benzo[d]thiazol-5-ol chemical structure, C9H9NOS2, CAS 439085-86-6
2-(Ethylthio)benzo[d]thiazol-5-ol
CAS 439085-86-6C9H9NOS2
2-(Ethylsulfanyl)-1,3-benzothiazol-6-ol chemical structure, C9H9NOS2, CAS 74537-50-1
2-(Ethylsulfanyl)-1,3-benzothiazol-6-ol
CAS 74537-50-1C9H9NOS2
5-Methyl-2-(methylsulfinyl)benzo[d]thiazole chemical structure, C9H9NOS2, CAS 3779-12-2
5-Methyl-2-(methylsulfinyl)benzo[d]thiazole
CAS 3779-12-2C9H9NOS2
I+/--(3-Methyl-2-thienyl)-2-thiazolemethanol chemical structure, C9H9NOS2, CAS 356552-53-9
I+/--(3-Methyl-2-thienyl)-2-thiazolemethanol
CAS 356552-53-9C9H9NOS2
7-(Mercaptomethyl)-2H-benzo[b][1,4]thiazin-3(4H)-one chemical structure, C9H9NOS2, CAS 1892510-50-7
7-(Mercaptomethyl)-2H-benzo[b][1,4]thiazin-3(4H)-one
CAS 1892510-50-7C9H9NOS2

Frequently asked questions

What is the molar mass of C9H9NOS2?

The molar mass of C9H9NOS2 is 211.30 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 1 oxygen atom and 2 sulfur atoms. The monoisotopic mass is 211.0126 Da.

How many compounds have the formula C9H9NOS2?

CompoundList lists 42 compounds with the molecular formula C9H9NOS2, including 6-Ethoxy-2-mercaptobenzothiazole, 2-(2-Benzothiazolylthio)ethanol, [5-(2-Methyl-1,3-thiazol-4-yl)-2-thienyl]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 C9H9NOS2?

C9H9NOS2 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.