Molecular formula
C16H18N4O2S2
53 compounds have this formula on CompoundList.
- Molar mass
- 362.47g/mol
- Monoisotopic mass
- 362.0871Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 10
The formula C16H18N4O2S2 describes a molecule made of 16 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 2 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 × 1653.02%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 185.01%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 415.46%14.007 × 4 = 56.028 g/mol
- O Oxygen × 28.83%15.999 × 2 = 31.998 g/mol
- S Sulfur × 217.69%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C16H18N4O2S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 53 of 53 compounds
![N-(3-Cyano-4,5,6,7-tetrahydro-benzo[b]thiophen-2-yl)-2-{3-methyl-2-[(Z)-methylimino]-4-oxo-thiazolidin-5-yl}-acetamide chemical structure, C16H18N4O2S2, CAS 1164483-76-4](/s/GZDXQLGJOMHQAV-UHFFFAOYSA-N.svg)
N-(3-Cyano-4,5,6,7-tetrahydro-benzo[b]thiophen-2-yl)-2-{3-methyl-2-[(Z)-methylimino]-4-oxo-thiazolidin-5-yl}-acetamide
CAS 1164483-76-4C16H18N4O2S2
![4-(2-((5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)amino)ethyl)benzenesulfonamide chemical structure, C16H18N4O2S2, CAS 852039-53-3](/s/YPQKEFQLOKWPOZ-UHFFFAOYSA-N.svg)
4-(2-((5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)amino)ethyl)benzenesulfonamide
CAS 852039-53-3C16H18N4O2S2
N-(5-((2-((2,3-Dimethylphenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)cyclopropanecarboxamide
CAS 392294-25-6C16H18N4O2S2
N-(5-((2-((3,5-Dimethylphenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)cyclopropanecarboxamide
CAS 392296-19-4C16H18N4O2S2
N-(5-((2-((2,5-Dimethylphenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)cyclopropanecarboxamide
CAS 392294-93-8C16H18N4O2S2
![2-({2-[(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)amino]-2-oxoethyl}sulfanyl)-N-(3-methylphenyl)acetamide chemical structure, C16H18N4O2S2, CAS 1031535-68-8](/s/JXLANDSVZXIOPY-UHFFFAOYSA-N.svg)
2-({2-[(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)amino]-2-oxoethyl}sulfanyl)-N-(3-methylphenyl)acetamide
CAS 1031535-68-8C16H18N4O2S2
![(R)-3-((6,7,8,9-Tetrahydro-5H-benzo[7]annulen-5-yl)thio)-5-ureidoisothiazole-4-carboxamide chemical structure, C16H18N4O2S2, CAS 900525-26-0](/s/ZATWYMPHUYHZKA-LLVKDONJSA-N.svg)
(R)-3-((6,7,8,9-Tetrahydro-5H-benzo[7]annulen-5-yl)thio)-5-ureidoisothiazole-4-carboxamide
CAS 900525-26-0C16H18N4O2S2
![2-({2-[(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)amino]-2-oxoethyl}sulfanyl)-N-(4-methylphenyl)acetamide chemical structure, C16H18N4O2S2, CAS 1031143-05-1](/s/UGQIZWGFGKOTSG-UHFFFAOYSA-N.svg)
2-({2-[(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)amino]-2-oxoethyl}sulfanyl)-N-(4-methylphenyl)acetamide
CAS 1031143-05-1C16H18N4O2S2
![N-[5-[2-(3,4-Dihydro-2H-quinolin-1-yl)-2-oxoethyl]sulfanyl-1,3,4-thiadiazol-2-yl]propanamide chemical structure, C16H18N4O2S2, CAS 392299-93-3](/s/BBCDIUOZROUXHD-UHFFFAOYSA-N.svg)
N-[5-[2-(3,4-Dihydro-2H-quinolin-1-yl)-2-oxoethyl]sulfanyl-1,3,4-thiadiazol-2-yl]propanamide
CAS 392299-93-3C16H18N4O2S2
![1-(4-Methyl-1,2,3-thiadiazole-5-carbonyl)-4-[2-(thiophen-2-yl)cyclopropanecarbonyl]piperazine chemical structure, C16H18N4O2S2, CAS 1211209-46-9](/s/XUOCHQXDGWTZQM-UHFFFAOYSA-N.svg)
1-(4-Methyl-1,2,3-thiadiazole-5-carbonyl)-4-[2-(thiophen-2-yl)cyclopropanecarbonyl]piperazine
CAS 1211209-46-9C16H18N4O2S2
![(Z)-N-(3-(2-Methoxyethyl)-6-(methylthio)benzo[d]thiazol-2(3H)-ylidene)-1-methyl-1H-pyrazole-3-carboxamide chemical structure, C16H18N4O2S2, CAS 1173300-74-7](/s/UTTBOIXHOMZVDD-UHFFFAOYSA-N.svg)
(Z)-N-(3-(2-Methoxyethyl)-6-(methylthio)benzo[d]thiazol-2(3H)-ylidene)-1-methyl-1H-pyrazole-3-carboxamide
CAS 1173300-74-7C16H18N4O2S2
N-(6-((2-(Cyclopentylamino)-2-oxoethyl)thio)pyridazin-3-yl)thiophene-2-carboxamide
CAS 1021136-52-6C16H18N4O2S2
N-(6-((2-Oxo-2-(pyrrolidin-1-yl)ethyl)thio)pyridazin-3-yl)-2-(thiophen-2-yl)acetamide
CAS 1021253-13-3C16H18N4O2S2
![2-Morpholino-5-propyl-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-4(5H)-one chemical structure, C16H18N4O2S2, CAS 1021078-24-9](/s/MKMIHNLIRZVZMV-UHFFFAOYSA-N.svg)
2-Morpholino-5-propyl-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-4(5H)-one
CAS 1021078-24-9C16H18N4O2S2
![2-(Cyclopropanecarboxamido)-N-(thiophen-2-ylmethyl)-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxamide chemical structure, C16H18N4O2S2, CAS 1351595-54-4](/s/NETCIPSJWOJVCO-UHFFFAOYSA-N.svg)
2-(Cyclopropanecarboxamido)-N-(thiophen-2-ylmethyl)-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxamide
CAS 1351595-54-4C16H18N4O2S2
N-(5-((2-(Indolin-1-yl)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)butyramide
CAS 392300-59-3C16H18N4O2S2
![5-Methyl-2-(4-(thiophen-2-ylsulfonyl)piperazin-1-yl)-1H-benzo[d]imidazole chemical structure, C16H18N4O2S2, CAS 1207052-65-0](/s/JNUMRGCNCJKNGK-UHFFFAOYSA-N.svg)
5-Methyl-2-(4-(thiophen-2-ylsulfonyl)piperazin-1-yl)-1H-benzo[d]imidazole
CAS 1207052-65-0C16H18N4O2S2
![5-(Butylthio)-1,3-dimethyl-7-(thiophen-2-yl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione chemical structure, C16H18N4O2S2, CAS 847191-43-9](/s/SNLNTTWURYICSL-UHFFFAOYSA-N.svg)
5-(Butylthio)-1,3-dimethyl-7-(thiophen-2-yl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione
CAS 847191-43-9C16H18N4O2S2
N-(5-((2-Oxo-2-(phenethylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)cyclopropanecarboxamide
CAS 868975-08-0C16H18N4O2S2
![N-[(2Z)-5-tert-Butyl-1,3,4-thiadiazol-2(3H)-ylidene]-3-(3-oxo-1,2-benzothiazol-2(3H)-yl)propanamide chemical structure, C16H18N4O2S2, CAS 1190255-88-9](/s/KHSFPPWESQJJKU-UHFFFAOYSA-N.svg)
N-[(2Z)-5-tert-Butyl-1,3,4-thiadiazol-2(3H)-ylidene]-3-(3-oxo-1,2-benzothiazol-2(3H)-yl)propanamide
CAS 1190255-88-9C16H18N4O2S2
![4-(3-Oxo-1,2-benzothiazol-2(3H)-yl)-N-[(2Z)-5-(propan-2-yl)-1,3,4-thiadiazol-2(3H)-ylidene]butanamide chemical structure, C16H18N4O2S2, CAS 1190295-70-5](/s/NGAZNRDIONMSFY-UHFFFAOYSA-N.svg)
4-(3-Oxo-1,2-benzothiazol-2(3H)-yl)-N-[(2Z)-5-(propan-2-yl)-1,3,4-thiadiazol-2(3H)-ylidene]butanamide
CAS 1190295-70-5C16H18N4O2S2
1-Isopropyl-N-((2-(thiophen-3-yl)pyridin-4-yl)methyl)-1H-imidazole-4-sulfonamide
CAS 2034433-20-8C16H18N4O2S2
1-Isopropyl-N-((5-(thiophen-2-yl)pyridin-3-yl)methyl)-1H-imidazole-4-sulfonamide
CAS 2034253-29-5C16H18N4O2S2
![3-Methyl-N-[5-(2-oxo-2-pyrrolidin-1-ylethyl)sulfanyl-1,3,4-thiadiazol-2-yl]benzamide chemical structure, C16H18N4O2S2, CAS 693255-25-3](/s/IKICPFDBBMRUJY-UHFFFAOYSA-N.svg)
3-Methyl-N-[5-(2-oxo-2-pyrrolidin-1-ylethyl)sulfanyl-1,3,4-thiadiazol-2-yl]benzamide
CAS 693255-25-3C16H18N4O2S2
- N-(5-((2-(Indolin-1-yl)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)isobutyramide392300-58-2C16H18N4O2S2
- 4-(tert-Butylsulfonyl)-1-(4-phenyl-1,3-thiazol-2-yl)-1H-pyrazol-5-ylamine956796-04-6C16H18N4O2S2
- N-(5-((2-((2,4-Dimethylphenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)cyclopropanecarboxamide392295-57-7C16H18N4O2S2
- 4-Methyl-N-[3-(prop-2-en-1-ylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-1,2,3-thiadiazole-5-carboxamide898605-92-0C16H18N4O2S2
- N,N-Diethyl-2-(2-methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide941880-71-3C16H18N4O2S2
- N-(3,4-Dimethoxyphenyl)-N'-phenylhydrazine-1,2-dicarbothioamide669711-58-4C16H18N4O2S2
- (2Z)-2-(1-{4-[(Methylsulfonyl)amino]phenyl}ethylidene)-N-phenylhydrazinecarbothioamide725222-71-9C16H18N4O2S2
- 5-(sec-Butylthio)-1,3-dimethyl-7-(thiophen-2-yl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione847191-44-0C16H18N4O2S2
- N-[(2Z)-4-tert-Butyl-1,3-thiazol-2(3H)-ylidene]-2,3-dimethyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide1282141-40-5C16H18N4O2S2
- 1-[2-Hydroxy-2-(thiophen-3-yl)ethyl]-N-[1-(thiophen-2-yl)propyl]-1H-1,2,3-triazole-4-carboxamide2034478-12-9C16H18N4O2S2
- N-(tert-Butyl)-2-(2-methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide941880-83-7C16H18N4O2S2
- N-(1-Cyanocyclopentyl)-2-({3-ethyl-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide1110953-01-9C16H18N4O2S2
- 2-Ethyl-N-[(2Z)-4-methyl-5-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]-1,3-thiazol-2(3H)-ylidene]butanamide1092339-26-8C16H18N4O2S2
- 2-(3-Oxo-3,5,7,8-tetrahydro-2H-thiopyrano[4,3-c]pyridazin-2-yl)-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)acetamide1324098-15-8C16H18N4O2S2
- 1,3,5-Trimethyl-N-{[5-(thiophen-3-yl)pyridin-3-yl]methyl}-1H-pyrazole-4-sulfonamide1705067-21-5C16H18N4O2S2
- 1-Isopropyl-N-((2-(thiophen-2-yl)pyridin-4-yl)methyl)-1H-imidazole-4-sulfonamide2034340-61-7C16H18N4O2S2
- 1,3,5-Trimethyl-N-((5-(thiophen-2-yl)pyridin-3-yl)methyl)-1H-pyrazole-4-sulfonamide1904163-75-2C16H18N4O2S2
- 1,3,5-Trimethyl-N-{[2-(thiophen-3-yl)pyridin-3-yl]methyl}-1H-pyrazole-4-sulfonamide2319633-74-2C16H18N4O2S2
- N-(2-(3,5-Dimethyl-4-(thiophen-3-yl)-1H-pyrazol-1-yl)ethyl)pyridine-3-sulfonamide2034326-73-1C16H18N4O2S2
- N-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-(thiophen-2-yl)ethyl)pyridine-3-sulfonamide2097929-88-7C16H18N4O2S2
- 5-[4-(1-Thiophen-3-ylethyl)piperazin-1-yl]sulfonylpyridine-2-carbonitrile2209965-96-6C16H18N4O2S2
- 1H-Pyrazolo[4,3-b]pyridine, 1-(3-piperidinylmethyl)-3-(2-thienylsulfonyl)-651024-66-7C16H18N4O2S2
- 4-Acetyl-1-[3-[(2-aminothiazol-5-yl)thio]benzoyl]piperazine439578-81-1C16H18N4O2S2
- 3-{4-[(2-Methyl-1,3-thiazol-4-yl)methyl]piperazin-1-yl}-1lambda6,2-benzothiazole-1,1-dione2548991-89-3C16H18N4O2S2
- N-[2-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-(thiophen-3-yl)ethyl]pyridine-3-sulfonamide2097888-50-9C16H18N4O2S2
- 4-Methanesulfonyl-2-{3-[(4-methyl-1H-pyrazol-1-yl)methyl]azetidin-1-yl}-1,3-benzothiazole2549016-90-0C16H18N4O2S2
- 2-(1,3-Dimethyl-5-oxo-2-thioxoimidazolidin-4-ylidene)-3-ethyl-5-(1-methyl-(1H)-pyridin-2-ylidene)thiazolidin-4-one94232-69-6C16H18N4O2S2
- 4-Methanesulfonyl-2-{3-[(2-methyl-1H-imidazol-1-yl)methyl]azetidin-1-yl}-1,3-benzothiazole2640842-48-2C16H18N4O2S2
- 3-[4-(5-Ethyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl]-1,2-benzothiazole 1,1-dioxide2741930-30-1C16H18N4O2S2
Frequently asked questions
What is the molar mass of C16H18N4O2S2?
The molar mass of C16H18N4O2S2 is 362.47 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 362.0871 Da.
How many compounds have the formula C16H18N4O2S2?
CompoundList lists 53 compounds with the molecular formula C16H18N4O2S2, including N-(3-Cyano-4,5,6,7-tetrahydro-benzo[b]thiophen-2-yl)-2-{3-methyl-2-[(Z)-methylimino]-4-oxo-thiazolidin-5-yl}-acetamide, 4-(2-((5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)amino)ethyl)benzenesulfonamide, N-(5-((2-((2,3-Dimethylphenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)cyclopropanecarboxamide. 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 C16H18N4O2S2?
C16H18N4O2S2 has a degree of unsaturation of 10. 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.