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Molecular formula

C18H16N4OS2

30 compounds have this formula on CompoundList.

Molar mass
368.47g/mol
Monoisotopic mass
368.0766Da
Atoms
41
Elements
5
Rings plus double bonds
13

The formula C18H16N4OS2 describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom 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 × 1858.67%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 164.38%
    1.008 × 16 = 16.128 g/mol
  • N Nitrogen × 415.21%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 14.34%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 217.40%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C18H16N4OS2

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

Showing 1 to 30 of 30 compounds

4-Amino-3-(4-methoxyphenyl)-5-(1-methyl-1H-benzimidazol-2-yl)-1,3-thiazole-2(3H)-thione chemical structure, C18H16N4OS2, CAS 618073-56-6
4-Amino-3-(4-methoxyphenyl)-5-(1-methyl-1H-benzimidazol-2-yl)-1,3-thiazole-2(3H)-thione
CAS 618073-56-6C18H16N4OS2
4-Amino-5-(1H-benzimidazol-2-yl)-3-(4-ethoxyphenyl)-1,3-thiazole-2(3H)-thione chemical structure, C18H16N4OS2, CAS 440323-28-4
4-Amino-5-(1H-benzimidazol-2-yl)-3-(4-ethoxyphenyl)-1,3-thiazole-2(3H)-thione
CAS 440323-28-4C18H16N4OS2
3-((5-(Methylthio)-4-(o-tolyl)-4H-1,2,4-triazol-3-yl)methyl)benzo[d]thiazol-2(3H)-one chemical structure, C18H16N4OS2, CAS 847402-67-9
3-((5-(Methylthio)-4-(o-tolyl)-4H-1,2,4-triazol-3-yl)methyl)benzo[d]thiazol-2(3H)-one
CAS 847402-67-9C18H16N4OS2
2-[3-(Ethylsulfanyl)-5-(4-methoxyphenyl)-1H-1,2,4-triazol-1-yl]-1,3-benzothiazole chemical structure, C18H16N4OS2, CAS 497942-53-7
2-[3-(Ethylsulfanyl)-5-(4-methoxyphenyl)-1H-1,2,4-triazol-1-yl]-1,3-benzothiazole
CAS 497942-53-7C18H16N4OS2
3-((5-(Benzylthio)-4-methyl-4H-1,2,4-triazol-3-yl)methyl)benzo[d]thiazol-2(3H)-one chemical structure, C18H16N4OS2, CAS 847400-76-4
3-((5-(Benzylthio)-4-methyl-4H-1,2,4-triazol-3-yl)methyl)benzo[d]thiazol-2(3H)-one
CAS 847400-76-4C18H16N4OS2
1-(Benzylsulfanyl)-4-methyl-7,8-dihydro-6H-cyclopenta[4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one chemical structure, C18H16N4OS2, CAS 310447-11-1
1-(Benzylsulfanyl)-4-methyl-7,8-dihydro-6H-cyclopenta[4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one
CAS 310447-11-1C18H16N4OS2
N-((1-Methyl-1H-pyrrol-2-yl)methyl)-N-(thiophen-2-ylmethyl)benzo[c][1,2,5]thiadiazole-5-carboxamide chemical structure, C18H16N4OS2, CAS 1251688-97-7
N-((1-Methyl-1H-pyrrol-2-yl)methyl)-N-(thiophen-2-ylmethyl)benzo[c][1,2,5]thiadiazole-5-carboxamide
CAS 1251688-97-7C18H16N4OS2
N-(Benzo[d]thiazol-2-yl)-3-(6-cyclopropylimidazo[2,1-b]thiazol-3-yl)propanamide chemical structure, C18H16N4OS2, CAS 1251611-67-2
N-(Benzo[d]thiazol-2-yl)-3-(6-cyclopropylimidazo[2,1-b]thiazol-3-yl)propanamide
CAS 1251611-67-2C18H16N4OS2
N-(2-(2-(m-Tolyl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)thiophene-2-carboxamide chemical structure, C18H16N4OS2, CAS 891097-30-6
N-(2-(2-(m-Tolyl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)thiophene-2-carboxamide
CAS 891097-30-6C18H16N4OS2
4-(Dimethylamino)-N-(7-methyl-[1,3]thiazolo[5,4-e][1,3]benzothiazol-2-yl)benzamide chemical structure, C18H16N4OS2, CAS 477536-30-4
4-(Dimethylamino)-N-(7-methyl-[1,3]thiazolo[5,4-e][1,3]benzothiazol-2-yl)benzamide
CAS 477536-30-4C18H16N4OS2
N-(2-((6-Ethylbenzo[d]thiazol-2-yl)amino)benzo[d]thiazol-6-yl)acetamide chemical structure, C18H16N4OS2, CAS 862975-27-7
N-(2-((6-Ethylbenzo[d]thiazol-2-yl)amino)benzo[d]thiazol-6-yl)acetamide
CAS 862975-27-7C18H16N4OS2
N-(2-(1H-Pyrazol-1-yl)ethyl)-N-(benzo[d]thiazol-2-yl)-2-(thiophen-2-yl)acetamide chemical structure, C18H16N4OS2, CAS 1172932-16-9
N-(2-(1H-Pyrazol-1-yl)ethyl)-N-(benzo[d]thiazol-2-yl)-2-(thiophen-2-yl)acetamide
CAS 1172932-16-9C18H16N4OS2
3-[(5-Thioxo-4-phenethyl-1H-1,2,4-triazole-3-yl)methyl]benzothiazole-2(3H)-one chemical structure, C18H16N4OS2, CAS 390748-36-4
3-[(5-Thioxo-4-phenethyl-1H-1,2,4-triazole-3-yl)methyl]benzothiazole-2(3H)-one
CAS 390748-36-4C18H16N4OS2
2-[(5-Amino-1,3,4-thiadiazol-2-yl)sulfanyl]-1-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)ethanone chemical structure, C18H16N4OS2, CAS 303202-72-4
2-[(5-Amino-1,3,4-thiadiazol-2-yl)sulfanyl]-1-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)ethanone
CAS 303202-72-4C18H16N4OS2
N-(2,4-Dimethylphenyl)-2-{7-thia-2,4,5-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5,9,11-pentaen-3-ylsulfanyl}acetamide chemical structure, C18H16N4OS2, CAS 304645-99-6
N-(2,4-Dimethylphenyl)-2-{7-thia-2,4,5-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5,9,11-pentaen-3-ylsulfanyl}acetamide
CAS 304645-99-6C18H16N4OS2
2-(Benzo[4,5]thiazolo[2,3-c][1,2,4]triazol-3-ylthio)-N-phenethylacetamide chemical structure, C18H16N4OS2, CAS 315678-74-1
2-(Benzo[4,5]thiazolo[2,3-c][1,2,4]triazol-3-ylthio)-N-phenethylacetamide
CAS 315678-74-1C18H16N4OS2
N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-(3-cyano-4,6-dimethylpyridin-2-yl)sulfanylacetamide chemical structure, C18H16N4OS2, CAS 445382-96-7
N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-(3-cyano-4,6-dimethylpyridin-2-yl)sulfanylacetamide
CAS 445382-96-7C18H16N4OS2
3-[(5-Ethylsulfanyl-4-phenyl-1,2,4-triazol-3-yl)methyl]-1,3-benzothiazol-2-one chemical structure, C18H16N4OS2, CAS 847401-00-7
3-[(5-Ethylsulfanyl-4-phenyl-1,2,4-triazol-3-yl)methyl]-1,3-benzothiazol-2-one
CAS 847401-00-7C18H16N4OS2
6-(3-Methylthiophen-2-yl)-3-prop-2-enylsulfanyl-6,7-dihydro-[1,2,4]triazino[5,6-d][3,1]benzoxazepine chemical structure, C18H16N4OS2, CAS 690669-06-8
6-(3-Methylthiophen-2-yl)-3-prop-2-enylsulfanyl-6,7-dihydro-[1,2,4]triazino[5,6-d][3,1]benzoxazepine
CAS 690669-06-8C18H16N4OS2
1-(Methylsulfanyl)-4-phenyl-6,7,8,9-tetrahydro[1]benzothieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one chemical structure, C18H16N4OS2, CAS 331465-38-4
1-(Methylsulfanyl)-4-phenyl-6,7,8,9-tetrahydro[1]benzothieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one
CAS 331465-38-4C18H16N4OS2
2-(2,5-Dimethyl-1H-pyrrol-1-yl)-N-(4-methyl-1,3-thiazol-2-yl)-1,3-benzothiazole-6-carboxamide chemical structure, C18H16N4OS2, CAS 1010891-36-7
2-(2,5-Dimethyl-1H-pyrrol-1-yl)-N-(4-methyl-1,3-thiazol-2-yl)-1,3-benzothiazole-6-carboxamide
CAS 1010891-36-7C18H16N4OS2
2-[(1,3-Benzothiazol-2-yl)(methyl)amino]-N-(2-methyl-1,3-benzothiazol-5-yl)acetamide chemical structure, C18H16N4OS2, CAS 1396853-80-7
2-[(1,3-Benzothiazol-2-yl)(methyl)amino]-N-(2-methyl-1,3-benzothiazol-5-yl)acetamide
CAS 1396853-80-7C18H16N4OS2
N-(2-(1-Methyl-4-(thiophen-2-yl)-1H-imidazol-2-yl)ethyl)benzo[d]thiazole-2-carboxamide chemical structure, C18H16N4OS2, CAS 1396867-30-3
N-(2-(1-Methyl-4-(thiophen-2-yl)-1H-imidazol-2-yl)ethyl)benzo[d]thiazole-2-carboxamide
CAS 1396867-30-3C18H16N4OS2
6-[(3-Methylphenoxy)methyl]-3-[(phenylsulfanyl)methyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H16N4OS2, CAS 892686-17-8
6-[(3-Methylphenoxy)methyl]-3-[(phenylsulfanyl)methyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 892686-17-8C18H16N4OS2

Frequently asked questions

What is the molar mass of C18H16N4OS2?

The molar mass of C18H16N4OS2 is 368.47 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 2 sulfur atoms. The monoisotopic mass is 368.0766 Da.

How many compounds have the formula C18H16N4OS2?

CompoundList lists 30 compounds with the molecular formula C18H16N4OS2, including 4-Amino-3-(4-methoxyphenyl)-5-(1-methyl-1H-benzimidazol-2-yl)-1,3-thiazole-2(3H)-thione, 4-Amino-5-(1H-benzimidazol-2-yl)-3-(4-ethoxyphenyl)-1,3-thiazole-2(3H)-thione, 3-((5-(Methylthio)-4-(o-tolyl)-4H-1,2,4-triazol-3-yl)methyl)benzo[d]thiazol-2(3H)-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 C18H16N4OS2?

C18H16N4OS2 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.