Molecular formula

C₁₄H₁₃NO₃S₂

26 compounds have this formula on CompoundList.

Molar mass: 307.38g/mol
Monoisotopic mass: 307.0337Da
Atoms: 33
Elements: 5
Rings plus double bonds: 9

The formula C14H13NO3S2 describes a molecule made of 14 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 × 1454.71%
12.011 × 14 = 168.154 g/mol
H Hydrogen × 134.26%
1.008 × 13 = 13.104 g/mol
N Nitrogen × 14.56%
14.007 × 1 = 14.007 g/mol
O Oxygen × 315.61%
15.999 × 3 = 47.997 g/mol
S Sulfur × 220.86%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C14H13NO3S2

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

Showing 1 to 26 of 26 compounds

2-(Thiophene-2-amido)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid

CAS 315679-50-6C₁₄H₁₃NO₃S₂

[2-(5-Methylthiophen-2-yl)-2-oxoethyl] 2-methylsulfanylpyridine-3-carboxylate

CAS 923746-03-6C₁₄H₁₃NO₃S₂

(5E)-5-(2,3-Dihydro-1,4-benzodioxin-6-ylmethylidene)-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one

CAS 329777-89-1C₁₄H₁₃NO₃S₂

Methyl 3-[2-(phenylsulfanyl)acetamido]thiophene-2-carboxylate

CAS 830340-37-9C₁₄H₁₃NO₃S₂

(E)-Ethyl 2-(3-(thiophen-2-yl)acrylamido)thiophene-3-carboxylate

CAS 896680-48-1C₁₄H₁₃NO₃S₂

Methyl 2-[(2-phenylsulfanylacetyl)amino]thiophene-3-carboxylate

CAS 895487-08-8C₁₄H₁₃NO₃S₂

Methyl 2-(2-(methylthio)benzamido)thiophene-3-carboxylate

CAS 896351-37-4C₁₄H₁₃NO₃S₂

S-(5-Acetyl-4-methyl-2-thiazolyl) O-(phenylmethyl) carbonothioate

CAS 63148-79-8C₁₄H₁₃NO₃S₂

3-[(5Z)-5-(4-Methylbenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]propanoic acid

CAS 302824-24-4C₁₄H₁₃NO₃S₂

(E)-4-(5-Benzylidene-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid

CAS 17385-88-5C₁₄H₁₃NO₃S₂

(5-(4-Ethylbenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl)acetic acid

CAS 124347-15-5C₁₄H₁₃NO₃S₂

(Z)-Methyl 3-(5-benzylidene-4-oxo-2-thioxothiazolidin-3-yl)propanoate

CAS 19375-22-5C₁₄H₁₃NO₃S₂

7-(4-Methoxyphenyl)-2-oxo-3,5,6,7-tetrahydro-2H-thiopyrano[2,3-d][1,3]thiazole-6-carbaldehyde

CAS 494830-80-7C₁₄H₁₃NO₃S₂

3-[(5E)-5-[(2-Methylphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoic acid

CAS 381202-99-9C₁₄H₁₃NO₃S₂

(Z)-Ethyl 2-(5-benzylidene-4-oxo-2-thioxothiazolidin-3-yl)acetate

CAS 82159-07-7C₁₄H₁₃NO₃S₂

2-[(5Z)-5-[(3-Methylphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoic acid

CAS 853903-85-2C₁₄H₁₃NO₃S₂

Methyl 2-(thiophene-2-carbonylamino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate

CAS 324546-11-4C₁₄H₁₃NO₃S₂

(5E)-5-[(3-Hydroxy-4-methoxyphenyl)methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one

CAS 313226-09-4C₁₄H₁₃NO₃S₂

(E)-3-(5-(3-Methylbenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)propanoic acid

CAS 380593-18-0C₁₄H₁₃NO₃S₂

3-(1,3-Dithian-2-ylidene)-5-(pyridin-4-ylmethyl)oxolane-2,4-dione

CAS 723745-04-8C₁₄H₁₃NO₃S₂

Methyl 2-(thiophene-3-amido)-4H,5H,6H-cyclopenta[b]thiophene-3-carboxylate

CAS 2138052-37-4C₁₄H₁₃NO₃S₂

S-(Benzenesulfonamidomethyl) benzenecarbothioate

CAS 23853-42-1C₁₄H₁₃NO₃S₂

Thieno[3,2-c]pyridine 4-Methylbenzenesulfonate

CAS 153075-10-6C₁₄H₁₃NO₃S₂

4,5,6,7-Tetrahydro-2-[(3-thienylcarbonyl)amino]benzo[b]thiophene-3-carboxylic acid

CAS 946407-68-7C₁₄H₁₃NO₃S₂

Frequently asked questions

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What is the molar mass of C14H13NO3S2?

The molar mass of C14H13NO3S2 is 307.38 g/mol, calculated from standard atomic weights for 14 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 307.0337 Da.

How many compounds have the formula C14H13NO3S2?

CompoundList lists 26 compounds with the molecular formula C14H13NO3S2, including 2-(Thiophene-2-amido)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid, [2-(5-Methylthiophen-2-yl)-2-oxoethyl] 2-methylsulfanylpyridine-3-carboxylate, (5E)-5-(2,3-Dihydro-1,4-benzodioxin-6-ylmethylidene)-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one. 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 C14H13NO3S2?

C14H13NO3S2 has a degree of unsaturation of 9. 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.