Molecular formula

C₁₆H₁₃NO₃S₂

19 compounds have this formula on CompoundList.

Molar mass: 331.40g/mol
Monoisotopic mass: 331.0337Da
Atoms: 35
Elements: 5
Rings plus double bonds: 11

The formula C16H13NO3S2 describes a molecule made of 16 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom, 3 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 × 1657.99%
12.011 × 16 = 192.176 g/mol
H Hydrogen × 133.95%
1.008 × 13 = 13.104 g/mol
N Nitrogen × 14.23%
14.007 × 1 = 14.007 g/mol
O Oxygen × 314.48%
15.999 × 3 = 47.997 g/mol
S Sulfur × 219.35%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C16H13NO3S2

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

Showing 1 to 19 of 19 compounds

N-(1-Benzothiophen-5-yl)-2-methylsulfonylbenzamide

CAS 896366-02-2C₁₆H₁₃NO₃S₂

(5Z)-5-[[4-(2-Thiophen-2-ylethoxy)phenyl]methylidene]-1,3-thiazolidine-2,4-dione

CAS 1221413-57-5C₁₆H₁₃NO₃S₂

N-(1-Benzothiophen-5-yl)-3-methylsulfonylbenzamide

CAS 896290-68-9C₁₆H₁₃NO₃S₂

N-(1-Benzothiophen-5-yl)-4-methylsulfonylbenzamide

CAS 896344-14-2C₁₆H₁₃NO₃S₂

(5Z)-3-(Furan-2-ylmethyl)-5-(4-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one

CAS 324070-51-1C₁₆H₁₃NO₃S₂

(5Z)-3-(Furan-2-ylmethyl)-5-(2-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one

CAS 5568-38-7C₁₆H₁₃NO₃S₂

(Z)-3-(4-Ethoxyphenyl)-5-(furan-2-ylmethylene)-2-thioxothiazolidin-4-one

CAS 851303-25-8C₁₆H₁₃NO₃S₂

(5-(Thiophen-2-yl)isoxazol-3-yl)methyl 2-(methylthio)benzoate

CAS 953008-45-2C₁₆H₁₃NO₃S₂

N-{[5-(Furan-2-carbonyl)thiophen-2-yl]methyl}-2-(thiophen-3-yl)acetamide

CAS 1797762-03-8C₁₆H₁₃NO₃S₂

(5Z)-3-(Furan-2-ylmethyl)-5-(3-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one

CAS 500271-05-6C₁₆H₁₃NO₃S₂

3-(Thiophen-3-ylcarbonyl)-1-tosylpyrrole

CAS 1393442-10-8C₁₆H₁₃NO₃S₂

N-((5-(Furan-2-carbonyl)thiophen-2-yl)methyl)-4-methylthiophene-2-carboxamide

CAS 1797077-92-9C₁₆H₁₃NO₃S₂

2-(7-Ethyl-1,3-dioxolo[4,5-f]benzothiazol-6(7H)-ylidene)-1-(2-thienyl)ethanone

CAS 301331-28-2C₁₆H₁₃NO₃S₂

2-(Benzenesulfonyl)-N-(1-benzothiophen-5-yl)acetamide

CAS 895459-54-8C₁₆H₁₃NO₃S₂

5-Oxazolethiol, 4-[(4-methylphenyl)sulfonyl]-2-phenyl-

CAS 138537-79-8C₁₆H₁₃NO₃S₂

5-Phenyl-2-[(phenylsulfonyl)methyl]-4-thiazolol

CAS 67433-09-4C₁₆H₁₃NO₃S₂

3-Amino-4-(3-thienyl)benzenesulfonic acid phenyl ester

CAS 1604061-35-9C₁₆H₁₃NO₃S₂

2-[(1,3-Benzothiazol-2-yl)sulfanyl]-1-(4-hydroxy-3-methoxyphenyl)ethan-1-one

CAS 65782-70-9C₁₆H₁₃NO₃S₂

5-Methoxy-2-methyl-6-[(4-methylphenyl)sulfanyl]-1,3-benzothiazole-4,7-dione

CAS 650635-75-9C₁₆H₁₃NO₃S₂

Frequently asked questions

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What is the molar mass of C16H13NO3S2?

The molar mass of C16H13NO3S2 is 331.40 g/mol, calculated from standard atomic weights for 16 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 331.0337 Da.

How many compounds have the formula C16H13NO3S2?

CompoundList lists 19 compounds with the molecular formula C16H13NO3S2, including N-(1-Benzothiophen-5-yl)-2-methylsulfonylbenzamide, (5Z)-5-[[4-(2-Thiophen-2-ylethoxy)phenyl]methylidene]-1,3-thiazolidine-2,4-dione, N-(1-Benzothiophen-5-yl)-3-methylsulfonylbenzamide. 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 C16H13NO3S2?

C16H13NO3S2 has a degree of unsaturation of 11. 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.