Molecular formula

C₈H₅NO₂S₂

28 compounds have this formula on CompoundList.

Molar mass: 211.25g/mol
Monoisotopic mass: 210.9762Da
Atoms: 18
Elements: 5
Rings plus double bonds: 7

The formula C8H5NO2S2 describes a molecule made of 8 carbon atoms, 5 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms 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 × 845.48%
12.011 × 8 = 96.088 g/mol
H Hydrogen × 52.39%
1.008 × 5 = 5.040 g/mol
N Nitrogen × 16.63%
14.007 × 1 = 14.007 g/mol
O Oxygen × 215.15%
15.999 × 2 = 31.998 g/mol
S Sulfur × 230.35%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C8H5NO2S2

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

Showing 1 to 28 of 28 compounds

2-(Thiophen-2-yl)-1,3-thiazole-4-carboxylic acid

CAS 24044-07-3C₈H₅NO₂S₂

2-Mercapto-benzothiazole-6-carboxylic acid

CAS 84092-99-9C₈H₅NO₂S₂

2-(Thiophen-3-yl)-1,3-thiazole-4-carboxylic acid

CAS 868238-00-0C₈H₅NO₂S₂

2-(Thiophen-2-yl)-1,3-thiazole-5-carboxylic acid

CAS 933760-21-5C₈H₅NO₂S₂

2-(Thiophen-3-yl)-1,3-thiazole-5-carboxylic acid

CAS 1094385-75-7C₈H₅NO₂S₂

5-(2-Furylmethylene)-2-thioxo-1,3-thiazolidin-4-one

CAS 521972-99-6C₈H₅NO₂S₂

(5Z)-5-(Thiophen-2-ylmethylidene)-1,3-thiazolidine-2,4-dione

CAS 13381-93-6C₈H₅NO₂S₂

5-[(E)-2-Thienylmethylidene]-1,3-thiazolane-2,4-dione

CAS 1667740-40-0C₈H₅NO₂S₂

5-(1,3-Thiazol-2-yl)thiophene-2-carboxylic acid

CAS 887201-16-3C₈H₅NO₂S₂

2-Sulfanyl-1,3-benzothiazole-5-carboxylic acid

CAS 43023-31-0C₈H₅NO₂S₂

2,4-Thiazolidinedione, 5-(2-thienylmethylene)-, (Z)-

CAS 139336-31-5C₈H₅NO₂S₂

4-Thiazolidinone, 5-(3-furanylmethylene)-2-thioxo-

CAS 354547-71-0C₈H₅NO₂S₂

4-(Thiophen-2-yl)thiazole-2-carboxylic acid

CAS 847956-14-3C₈H₅NO₂S₂

5-(2-Furanylmethylene)-2-thioxo-4-thiazolidinone

CAS 4703-96-2C₈H₅NO₂S₂

7-Carboxy-2-mercaptobenzothiazole

CAS 89898-75-9C₈H₅NO₂S₂

3,3'-Bithiophene, 2-nitro-

CAS 30989-94-7C₈H₅NO₂S₂

4-(Thiophen-3-yl)-1,3-thiazole-2-carboxylic acid

CAS 847956-15-4C₈H₅NO₂S₂

2-Mercaptobenzothiazole-4-carboxylic acid

CAS 37525-57-8C₈H₅NO₂S₂

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

CAS 1047676-26-5C₈H₅NO₂S₂

S-1,3-Benzothiazol-2-yl hydrogen carbonothioate

CAS 112923-20-3C₈H₅NO₂S₂

3-(Thiophen-2-yl)-1,2-thiazole-5-carboxylic acid

CAS 1483923-40-5C₈H₅NO₂S₂

5-(Thiophen-3-yl)-1,3-thiazole-4-carboxylic acid

CAS 1269460-36-7C₈H₅NO₂S₂

5-Nitro-2,2'-bithiophene

CAS 34682-89-8C₈H₅NO₂S₂

2-Imino-2H-1,3-benzodithiole-4-carboxylic acid

CAS 311311-06-5C₈H₅NO₂S₂

Frequently asked questions

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What is the molar mass of C8H5NO2S2?

The molar mass of C8H5NO2S2 is 211.25 g/mol, calculated from standard atomic weights for 8 carbon atoms, 5 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 210.9762 Da.

How many compounds have the formula C8H5NO2S2?

CompoundList lists 28 compounds with the molecular formula C8H5NO2S2, including 2-(Thiophen-2-yl)-1,3-thiazole-4-carboxylic acid, 2-Mercapto-benzothiazole-6-carboxylic acid, 2-(Thiophen-3-yl)-1,3-thiazole-4-carboxylic 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 C8H5NO2S2?

C8H5NO2S2 has a degree of unsaturation of 7. 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.