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Molecular formula

C17H18N4O4S2

36 compounds have this formula on CompoundList.

Molar mass
406.47g/mol
Monoisotopic mass
406.0769Da
Atoms
45
Elements
5
Rings plus double bonds
11

The formula C17H18N4O4S2 describes a molecule made of 17 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 4 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 × 1750.23%
    12.011 × 17 = 204.187 g/mol
  • H Hydrogen × 184.46%
    1.008 × 18 = 18.144 g/mol
  • N Nitrogen × 413.78%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 415.74%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 215.77%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C17H18N4O4S2

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

Showing 1 to 36 of 36 compounds

Ethyl 4-((4-methyl-5-((2-oxobenzo[d]thiazol-3(2H)-yl)methyl)-4H-1,2,4-triazol-3-yl)thio)-3-oxobutanoate chemical structure, C17H18N4O4S2, CAS 847400-98-0
Ethyl 4-((4-methyl-5-((2-oxobenzo[d]thiazol-3(2H)-yl)methyl)-4H-1,2,4-triazol-3-yl)thio)-3-oxobutanoate
CAS 847400-98-0C17H18N4O4S2
N-[4-(4-Methoxy-2-nitrophenyl)piperazine-1-carbothioyl]thiophene-2-carboxamide chemical structure, C17H18N4O4S2, CAS 838598-90-6
N-[4-(4-Methoxy-2-nitrophenyl)piperazine-1-carbothioyl]thiophene-2-carboxamide
CAS 838598-90-6C17H18N4O4S2
Ethyl 4-(2-((8-oxo-5,6,7,8-tetrahydro-[1,3,4]thiadiazolo[3,2-a][1,3]diazepin-2-yl)thio)acetamido)benzoate chemical structure, C17H18N4O4S2, CAS 450346-66-4
Ethyl 4-(2-((8-oxo-5,6,7,8-tetrahydro-[1,3,4]thiadiazolo[3,2-a][1,3]diazepin-2-yl)thio)acetamido)benzoate
CAS 450346-66-4C17H18N4O4S2
2-((3-Ethyl-6-methyl-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(4-nitrophenyl)acetamide chemical structure, C17H18N4O4S2, CAS 851409-60-4
2-((3-Ethyl-6-methyl-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(4-nitrophenyl)acetamide
CAS 851409-60-4C17H18N4O4S2
4-(N,N-Diethylsulfamoyl)-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide chemical structure, C17H18N4O4S2, CAS 533871-88-4
4-(N,N-Diethylsulfamoyl)-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide
CAS 533871-88-4C17H18N4O4S2
3-Amino-4-(methoxymethyl)-6-methyl-N-(4-sulfamoylphenyl)thieno[2,3-b]pyridine-2-carboxamide chemical structure, C17H18N4O4S2, CAS 717829-88-4
3-Amino-4-(methoxymethyl)-6-methyl-N-(4-sulfamoylphenyl)thieno[2,3-b]pyridine-2-carboxamide
CAS 717829-88-4C17H18N4O4S2
(3-Methylisoxazol-5-yl)(4-(4-(methylsulfonyl)benzo[d]thiazol-2-yl)piperazin-1-yl)methanone chemical structure, C17H18N4O4S2, CAS 946287-43-0
(3-Methylisoxazol-5-yl)(4-(4-(methylsulfonyl)benzo[d]thiazol-2-yl)piperazin-1-yl)methanone
CAS 946287-43-0C17H18N4O4S2
1-(5-(4-(Isopropylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)-3-(thiophen-2-ylmethyl)urea chemical structure, C17H18N4O4S2, CAS 1219903-71-5
1-(5-(4-(Isopropylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)-3-(thiophen-2-ylmethyl)urea
CAS 1219903-71-5C17H18N4O4S2
(3-Methylisoxazol-5-yl)(4-(6-(methylsulfonyl)benzo[d]thiazol-2-yl)piperazin-1-yl)methanone chemical structure, C17H18N4O4S2, CAS 946205-50-1
(3-Methylisoxazol-5-yl)(4-(6-(methylsulfonyl)benzo[d]thiazol-2-yl)piperazin-1-yl)methanone
CAS 946205-50-1C17H18N4O4S2
4-(Furan-2-ylmethyl)-5-[3-(morpholine-4-sulfonyl)phenyl]-4H-1,2,4-triazole-3-thiol chemical structure, C17H18N4O4S2, CAS 731776-66-2
4-(Furan-2-ylmethyl)-5-[3-(morpholine-4-sulfonyl)phenyl]-4H-1,2,4-triazole-3-thiol
CAS 731776-66-2C17H18N4O4S2
(Z)-5-((2-((2-(2-Hydroxyethoxy)ethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-3-methyl-2-thioxothiazolidin-4-one chemical structure, C17H18N4O4S2, CAS 487038-56-2
(Z)-5-((2-((2-(2-Hydroxyethoxy)ethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-3-methyl-2-thioxothiazolidin-4-one
CAS 487038-56-2C17H18N4O4S2
N-(4,6-Dimethoxypyrimidin-2-yl)-2-[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanyl]acetamide chemical structure, C17H18N4O4S2, CAS 517869-80-6
N-(4,6-Dimethoxypyrimidin-2-yl)-2-[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanyl]acetamide
CAS 517869-80-6C17H18N4O4S2
Methyl 2-((6,8-dimethyl-5,7-dioxo-2-(thiophen-2-yl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)butanoate chemical structure, C17H18N4O4S2, CAS 847192-33-0
Methyl 2-((6,8-dimethyl-5,7-dioxo-2-(thiophen-2-yl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)butanoate
CAS 847192-33-0C17H18N4O4S2
1-Succinimidyl-4-cyano-4-[N-methyl-N-(4-pyridyl)carbamothioylthio]pentanoate chemical structure, C17H18N4O4S2, CAS 1431291-45-0
1-Succinimidyl-4-cyano-4-[N-methyl-N-(4-pyridyl)carbamothioylthio]pentanoate
CAS 1431291-45-0C17H18N4O4S2
(Z)-5-((2-((2-Hydroxyethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-3-(2-methoxyethyl)-2-thioxothiazolidin-4-one chemical structure, C17H18N4O4S2, CAS 381181-38-0
(Z)-5-((2-((2-Hydroxyethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-3-(2-methoxyethyl)-2-thioxothiazolidin-4-one
CAS 381181-38-0C17H18N4O4S2
Ethyl 2-{2-[4-(2-furylmethyl)-5-(2-thienyl)-1,2,4-triazol-3-ylthio]acetylamino}acetate chemical structure, C17H18N4O4S2, CAS 677013-78-4
Ethyl 2-{2-[4-(2-furylmethyl)-5-(2-thienyl)-1,2,4-triazol-3-ylthio]acetylamino}acetate
CAS 677013-78-4C17H18N4O4S2
Methyl (2E)-5-(2-methylpropyl)-2-{[(4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetyl]imino}-2,3-dihydro-1,3-thiazole-4-carboxylate chemical structure, C17H18N4O4S2, CAS 1401605-16-0
Methyl (2E)-5-(2-methylpropyl)-2-{[(4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetyl]imino}-2,3-dihydro-1,3-thiazole-4-carboxylate
CAS 1401605-16-0C17H18N4O4S2
2-(N-Methylmethanesulfonamido)-N-(2-{[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]methyl}phenyl)acetamide chemical structure, C17H18N4O4S2, CAS 1797604-39-7
2-(N-Methylmethanesulfonamido)-N-(2-{[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]methyl}phenyl)acetamide
CAS 1797604-39-7C17H18N4O4S2
N-(5-((2-Oxo-2-(piperidin-1-yl)ethyl)thio)-1,3,4-thiadiazol-2-yl)benzo[d][1,3]dioxole-5-carboxamide chemical structure, C17H18N4O4S2, CAS 476466-45-2
N-(5-((2-Oxo-2-(piperidin-1-yl)ethyl)thio)-1,3,4-thiadiazol-2-yl)benzo[d][1,3]dioxole-5-carboxamide
CAS 476466-45-2C17H18N4O4S2
Ethyl 4-{2-[(5-cyclopropaneamido-1,3,4-thiadiazol-2-yl)sulfanyl]acetamido}benzoate chemical structure, C17H18N4O4S2, CAS 389072-38-2
Ethyl 4-{2-[(5-cyclopropaneamido-1,3,4-thiadiazol-2-yl)sulfanyl]acetamido}benzoate
CAS 389072-38-2C17H18N4O4S2
1-[(2-Benzylsulfanylacetyl)amino]-3-(2-methoxy-4-nitrophenyl)thiourea chemical structure, C17H18N4O4S2, CAS 590358-88-6
1-[(2-Benzylsulfanylacetyl)amino]-3-(2-methoxy-4-nitrophenyl)thiourea
CAS 590358-88-6C17H18N4O4S2
4-(2-(6-Methoxybenzo[d]thiazol-2-yl)hydrazinecarbonyl)-N,N-dimethylbenzenesulfonamide chemical structure, C17H18N4O4S2, CAS 851979-76-5
4-(2-(6-Methoxybenzo[d]thiazol-2-yl)hydrazinecarbonyl)-N,N-dimethylbenzenesulfonamide
CAS 851979-76-5C17H18N4O4S2
2-[2-(3,4-Dimethoxyphenyl)-1,3-thiazol-4-yl]-N-[(2E)-5-(methoxymethyl)-1,3,4-thiadiazol-2(3H)-ylidene]acetamide chemical structure, C17H18N4O4S2, CAS 1190247-96-1
2-[2-(3,4-Dimethoxyphenyl)-1,3-thiazol-4-yl]-N-[(2E)-5-(methoxymethyl)-1,3,4-thiadiazol-2(3H)-ylidene]acetamide
CAS 1190247-96-1C17H18N4O4S2
Methyl 1-(3-cyanobenzyl)-3-(thiomorpholinosulfonyl)-1H-pyrazole-4-carboxylate chemical structure, C17H18N4O4S2, CAS 1251697-87-6
Methyl 1-(3-cyanobenzyl)-3-(thiomorpholinosulfonyl)-1H-pyrazole-4-carboxylate
CAS 1251697-87-6C17H18N4O4S2

Frequently asked questions

What is the molar mass of C17H18N4O4S2?

The molar mass of C17H18N4O4S2 is 406.47 g/mol, calculated from standard atomic weights for 17 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 406.0769 Da.

How many compounds have the formula C17H18N4O4S2?

CompoundList lists 36 compounds with the molecular formula C17H18N4O4S2, including Ethyl 4-((4-methyl-5-((2-oxobenzo[d]thiazol-3(2H)-yl)methyl)-4H-1,2,4-triazol-3-yl)thio)-3-oxobutanoate, N-[4-(4-Methoxy-2-nitrophenyl)piperazine-1-carbothioyl]thiophene-2-carboxamide, Ethyl 4-(2-((8-oxo-5,6,7,8-tetrahydro-[1,3,4]thiadiazolo[3,2-a][1,3]diazepin-2-yl)thio)acetamido)benzoate. 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 C17H18N4O4S2?

C17H18N4O4S2 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.