Molecular formula

C₁₈H₁₇N₅O₃S₂

25 compounds have this formula on CompoundList.

Molar mass: 415.49g/mol
Monoisotopic mass: 415.0773Da
Atoms: 45
Elements: 5
Rings plus double bonds: 13

The formula C18H17N5O3S2 describes a molecule made of 18 carbon atoms, 17 hydrogen atoms, 5 nitrogen atoms, 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 × 1852.03%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 174.12%
1.008 × 17 = 17.136 g/mol
N Nitrogen × 516.86%
14.007 × 5 = 70.035 g/mol
O Oxygen × 311.55%
15.999 × 3 = 47.997 g/mol
S Sulfur × 215.43%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C18H17N5O3S2

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

Showing 1 to 25 of 25 compounds

Furan-2-yl(4-((6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)(thiophen-2-yl)methyl)piperazin-1-yl)methanone

CAS 868221-04-9C₁₈H₁₇N₅O₃S₂

N-(4-Amino-6-oxo-2-((2-oxo-2-(m-tolylamino)ethyl)thio)-1,6-dihydropyrimidin-5-yl)thiophene-2-carboxamide

CAS 868225-41-6C₁₈H₁₇N₅O₃S₂

N-(Furan-2-ylmethyl)-2-((4-methyl-5-((2-oxobenzo[d]thiazol-3(2H)-yl)methyl)-4H-1,2,4-triazol-3-yl)thio)acetamide

CAS 847400-64-0C₁₈H₁₇N₅O₃S₂

Methyl 2-({[(1-phenyl-1H-tetrazol-5-yl)sulfanyl]acetyl}amino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate

CAS 315707-67-6C₁₈H₁₇N₅O₃S₂

2-((3-(2-Methoxyethyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-(thiazol-2-yl)acetamide

CAS 888439-75-6C₁₈H₁₇N₅O₃S₂

3-(Phenylsulfonyl)-N-((tetrahydrofuran-2-yl)methyl)thieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidin-5-amine

CAS 892730-09-5C₁₈H₁₇N₅O₃S₂

2-Oxo-2-[(5-phenyl-1,3,4-thiadiazol-2-yl)amino]ethyl [(4,6-dimethylpyrimidin-2-yl)sulfanyl]acetate

CAS 311788-93-9C₁₈H₁₇N₅O₃S₂

4-(3-Tosylthieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidin-5-yl)morpholine

CAS 892731-78-1C₁₈H₁₇N₅O₃S₂

1,3,6-Trimethyl-N-[(2Z)-6-(methylsulfonyl)-1,3-benzothiazol-2(3H)-ylidene]-1H-pyrazolo[3,4-b]pyridine-4-carboxamide

CAS 919207-66-2C₁₈H₁₇N₅O₃S₂

6-Oxo-N-(4-(2-oxo-2-((4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)amino)ethyl)thiazol-2-yl)-1,6-dihydropyridine-3-carboxamide

CAS 1203094-46-5C₁₈H₁₇N₅O₃S₂

2-(4-Methoxyphenyl)-N'-({[5-(pyridin-4-yl)-1,3,4-thiadiazol-2-yl]sulfanyl}acetyl)acetohydrazide

CAS 889949-55-7C₁₈H₁₇N₅O₃S₂

N-[5-(3-Ethyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)-2-methoxyphenyl]benzenesulfonamide

CAS 925095-37-0C₁₈H₁₇N₅O₃S₂

2-{[2-(2,3-Dihydro-1H-indol-1-yl)-2-oxoethyl]sulfanyl}-N-(6-methyl-7-oxo-7H-[1,3]thiazolo[3,2-b][1,2,4]triazin-3-yl)acetamide

CAS 1010938-56-3C₁₈H₁₇N₅O₃S₂

N-(4-Amino-2-((2-(benzylamino)-2-oxoethyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)thiophene-2-carboxamide

CAS 868225-72-3C₁₈H₁₇N₅O₃S₂

N-(4-Amino-6-oxo-2-((2-oxo-2-(p-tolylamino)ethyl)thio)-1,6-dihydropyrimidin-5-yl)thiophene-2-carboxamide

CAS 868225-42-7C₁₈H₁₇N₅O₃S₂

2-[[5-(1,3-Benzodioxol-5-yl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]-N-(1,3-thiazol-2-yl)propanamide

CAS 879048-38-1C₁₈H₁₇N₅O₃S₂

N-(4-Methoxyphenyl)-2-((5-(3-phenylureido)-1,3,4-thiadiazol-2-yl)thio)acetamide

CAS 898462-49-2C₁₈H₁₇N₅O₃S₂

N-{2-[(2,1,3-Benzothiadiazol-4-ylsulfonyl)amino]ethyl}-1-methyl-1H-indole-3-carboxamide

CAS 1144443-83-3C₁₈H₁₇N₅O₃S₂

N-(5-((2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-5-methylisoxazole-3-carboxamide

CAS 1219903-29-3C₁₈H₁₇N₅O₃S₂

2-((1-Allyl-5-(3-nitrophenyl)-1H-imidazol-2-yl)thio)-N-(4-methylthiazol-2-yl)acetamide

CAS 1235383-90-0C₁₈H₁₇N₅O₃S₂

N-(1H-Indol-4-yl)-2-({[2-(methoxymethyl)-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl]methyl}sulfanyl)acetamide

CAS 1435998-67-6C₁₈H₁₇N₅O₃S₂

2-Methoxy-5-methyl-N-((6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)benzenesulfonamide

CAS 1903156-97-7C₁₈H₁₇N₅O₃S₂

2-[[5-(1,3-Benzodioxol-5-yl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]-N-(4-methyl-1,3-thiazol-2-yl)acetamide

CAS 879049-32-8C₁₈H₁₇N₅O₃S₂

N-{2-[(2,1,3-Benzothiadiazol-4-ylsulfonyl)amino]ethyl}-1-methyl-1H-indole-2-carboxamide

CAS 1081113-20-3C₁₈H₁₇N₅O₃S₂

N-{2-[(2,1,3-Benzothiadiazol-4-ylsulfonyl)amino]ethyl}-2-(1H-indol-3-yl)acetamide
1010888-77-3C₁₈H₁₇N₅O₃S₂

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What is the molar mass of C18H17N5O3S2?

The molar mass of C18H17N5O3S2 is 415.49 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 5 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 415.0773 Da.

How many compounds have the formula C18H17N5O3S2?

CompoundList lists 25 compounds with the molecular formula C18H17N5O3S2, including Furan-2-yl(4-((6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)(thiophen-2-yl)methyl)piperazin-1-yl)methanone, N-(4-Amino-6-oxo-2-((2-oxo-2-(m-tolylamino)ethyl)thio)-1,6-dihydropyrimidin-5-yl)thiophene-2-carboxamide, N-(Furan-2-ylmethyl)-2-((4-methyl-5-((2-oxobenzo[d]thiazol-3(2H)-yl)methyl)-4H-1,2,4-triazol-3-yl)thio)acetamide. 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 C18H17N5O3S2?

C18H17N5O3S2 has a degree of unsaturation of 13. 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.