Molecular formula

C₁₅H₁₈N₄O₅S

31 compounds have this formula on CompoundList.

Molar mass: 366.39g/mol
Monoisotopic mass: 366.0998Da
Atoms: 43
Elements: 5
Rings plus double bonds: 9

The formula C15H18N4O5S describes a molecule made of 15 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. 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 × 1549.17%
12.011 × 15 = 180.165 g/mol
H Hydrogen × 184.95%
1.008 × 18 = 18.144 g/mol
N Nitrogen × 415.29%
14.007 × 4 = 56.028 g/mol
O Oxygen × 521.83%
15.999 × 5 = 79.995 g/mol
S Sulfur × 18.75%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C15H18N4O5S

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

Showing 1 to 31 of 31 compounds

5-[4-(4-Methoxyphenyl)piperazin-1-yl]sulfonyl-1H-pyrimidine-2,4-dione

CAS 897622-66-1C₁₅H₁₈N₄O₅S

N-(1,3-Dimethyl-2,6-dioxopyrimidin-4-yl)-4-(dimethylsulfamoyl)benzamide

CAS 633296-82-9C₁₅H₁₈N₄O₅S

N-(5-(Methoxymethyl)-1,3,4-oxadiazol-2-yl)-4-(pyrrolidin-1-ylsulfonyl)benzamide

CAS 850936-15-1C₁₅H₁₈N₄O₅S

1-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(6-methoxypyridin-3-yl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxamide

CAS 796099-72-4C₁₅H₁₈N₄O₅S

5-[4-(2-Methoxyphenyl)piperazin-1-yl]sulfonyl-1H-pyrimidine-2,4-dione

CAS 897622-95-6C₁₅H₁₈N₄O₅S

Ethyl 2-((4-amino-5-(furan-2-carboxamido)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)butanoate

CAS 868226-70-4C₁₅H₁₈N₄O₅S

N-(4-Amino-2-((2-hydroxyethyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-3,4-dimethoxybenzamide

CAS 888422-07-9C₁₅H₁₈N₄O₅S

N-((5-((2-Oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)thio)-1,3,4-oxadiazol-2-yl)methyl)furan-2-carboxamide

CAS 851862-32-3C₁₅H₁₈N₄O₅S

Ethyl 4,5-dimethyl-2-[[2-(5-methyl-3-nitropyrazol-1-yl)acetyl]amino]thiophene-3-carboxylate

CAS 355416-69-2C₁₅H₁₈N₄O₅S

Ethyl 1-(6-methyl-5,7-dioxo-4,5,6,7-tetrahydroisothiazolo[4,3-d]pyrimidine-3-carbonyl)piperidine-4-carboxylate

CAS 1251572-55-0C₁₅H₁₈N₄O₅S

N-[3-[(1,3,4-Trimethyl-2,6-dioxopyrimidin-5-yl)sulfonylamino]phenyl]acetamide

CAS 893344-51-9C₁₅H₁₈N₄O₅S

N-[4-[(1,3,4-Trimethyl-2,6-dioxopyrimidin-5-yl)sulfonylamino]phenyl]acetamide

CAS 893344-57-5C₁₅H₁₈N₄O₅S

(E)-Ethyl 2-cyano-2-(2-(3-(morpholinosulfonyl)phenyl)hydrazono)acetate

CAS 326909-14-2C₁₅H₁₈N₄O₅S

N-(5-Methylisoxazol-3-yl)-2-[2-oxo-3-(pyrrolidin-1-ylsulfonyl)pyridin-1(2H)-yl]acetamide

CAS 1396855-20-1C₁₅H₁₈N₄O₅S

Ethyl 4-(2-{[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetyl)piperazine-1-carboxylate

CAS 850937-36-9C₁₅H₁₈N₄O₅S

N-(5-Butyl-1,3,4-thiadiazol-2-yl)-4,5-dimethoxy-2-nitrobenzamide

CAS 827617-61-8C₁₅H₁₈N₄O₅S

Ethyl 2-(2-((1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)acetamido)acetate

CAS 899960-22-6C₁₅H₁₈N₄O₅S

Methyl 2-(3-methyl-5-(N-(p-tolyl)sulfamoyl)-1H-pyrazole-4-carboxamido)acetate

CAS 1301767-46-3C₁₅H₁₈N₄O₅S

Ethyl 4-acetamido-8-(methoxymethyl)-2-methylsulfanyl-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate

CAS 61140-10-1C₁₅H₁₈N₄O₅S

3-(6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(4-sulfamoylbenzyl)propanamide

CAS 1105228-96-3C₁₅H₁₈N₄O₅S

3-(3,6-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(4-sulfamoylphenyl)propanamide

CAS 1105226-45-6C₁₅H₁₈N₄O₅S

4-Methoxy-1-methyl-5-(3-((1-methyl-1H-imidazol-2-yl)sulfonyl)azetidine-1-carbonyl)pyridin-2(1H)-one

CAS 2034523-52-7C₁₅H₁₈N₄O₅S

N-((3-(6-Ethoxypyridin-3-yl)-1,2,4-oxadiazol-5-yl)methyl)tetrahydrothiophene-3-carboxamide 1,1-dioxide

CAS 1904305-30-1C₁₅H₁₈N₄O₅S

2-(2,5-Dioxopyrrolidin-1-yl)-N-(1,3,6-trimethyl-2,2-dioxido-1,3-dihydrobenzo[c][1,2,5]thiadiazol-5-yl)acetamide

CAS 2034590-84-4C₁₅H₁₈N₄O₅S

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What is the molar mass of C15H18N4O5S?

The molar mass of C15H18N4O5S is 366.39 g/mol, calculated from standard atomic weights for 15 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 366.0998 Da.

How many compounds have the formula C15H18N4O5S?

CompoundList lists 31 compounds with the molecular formula C15H18N4O5S, including 5-[4-(4-Methoxyphenyl)piperazin-1-yl]sulfonyl-1H-pyrimidine-2,4-dione, N-(1,3-Dimethyl-2,6-dioxopyrimidin-4-yl)-4-(dimethylsulfamoyl)benzamide, N-(5-(Methoxymethyl)-1,3,4-oxadiazol-2-yl)-4-(pyrrolidin-1-ylsulfonyl)benzamide. 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 C15H18N4O5S?

C15H18N4O5S 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.