Molecular formula
C8H7N3OS
161 compounds have this formula on CompoundList.
- Molar mass
- 193.22g/mol
- Monoisotopic mass
- 193.0310Da
- Atoms
- 20
- Elements
- 5
- Rings plus double bonds
- 7
The formula C8H7N3OS describes a molecule made of 8 carbon atoms, 7 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom 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 × 849.73%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 73.65%1.008 × 7 = 7.056 g/mol
- N Nitrogen × 321.75%14.007 × 3 = 42.021 g/mol
- O Oxygen × 18.28%15.999 × 1 = 15.999 g/mol
- S Sulfur × 116.59%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C8H7N3OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 161 compounds
1,3-Benzothiazole-2-carbohydrazide
CAS 28891-34-1C8H7N3OS
4-(5-Amino-1,3,4-thiadiazol-2-yl)phenol
CAS 59565-53-6C8H7N3OS
2-(Methylsulfanyl)-5H,6H-pyrido(4,3-d)pyrimidin-5-one
CAS 902576-09-4C8H7N3OS
5-(4-Aminophenyl)-1,3,4-oxadiazole-2-thiol
CAS 32058-82-5C8H7N3OS
2-(2-(Methylthio)pyrimidin-4-yl)-3-oxopropanenitrile
CAS 1111637-81-0C8H7N3OS
1,2-Dihydro-5-(4-hydroxyphenyl)-3H-1,2,4-triazole-3-thione
CAS 3414-96-8C8H7N3OS
5-Mercapto-4-phenyl-4H-(1,2,4)triazol-3-ol
CAS 27106-12-3C8H7N3OS
2-(Methylthio)pyrido(2,3-d)pyrimidin-7(8H)-one
CAS 211244-81-4C8H7N3OS
2-(3-Ethyl-4-oxothiazolidin-2-ylidene)malononitrile
CAS 623558-68-9C8H7N3OS
3-(5-Amino-1,3,4-thiadiazol-2-yl)phenol
CAS 64405-79-4C8H7N3OS
N-(2,1,3-Benzothiadiazol-5-yl)acetamide
CAS 21110-91-8C8H7N3OS
2-(1-Methyl-1H-pyrazol-4-yl)-1,3-thiazole-5-carbaldehyde
CAS 1248209-05-3C8H7N3OS
3-Amino-2-mercapto-3H-quinazolin-4-one
CAS 16951-33-0C8H7N3OS
2-Amino-1,3-benzothiazole-6-carboxamide
CAS 111962-90-4C8H7N3OS
1-(1,3-Thiazol-2-yl)-1H-pyrrole-2-carbaldehyde oxime
CAS 383147-40-8C8H7N3OS
![5-[2-(Furan-2-yl)ethenyl]-1,3,4-thiadiazol-2-amine chemical structure, C8H7N3OS, CAS 299935-03-8](/s/VQXCMIQLBKLRAB-ONEGZZNKSA-N.svg)
5-[2-(Furan-2-yl)ethenyl]-1,3,4-thiadiazol-2-amine
CAS 299935-03-8C8H7N3OS
4-(1,3,4-Thiadiazol-2-yloxy)aniline
CAS 1344100-60-2C8H7N3OS
2-(1-Methyl-1H-pyrazol-3-yl)-1,3-thiazole-4-carbaldehyde
CAS 1488521-40-9C8H7N3OS
3-(1,3,4-Thiadiazol-2-yloxy)aniline
CAS 1342452-85-0C8H7N3OS
![5-[(Pyridin-3-yl)methyl]-2,3-dihydro-1,3,4-thiadiazol-2-one chemical structure, C8H7N3OS, CAS 1697062-46-6](/s/GZHLQSUNUJDZMT-UHFFFAOYSA-N.svg)
5-[(Pyridin-3-yl)methyl]-2,3-dihydro-1,3,4-thiadiazol-2-one
CAS 1697062-46-6C8H7N3OS
![3-Aminothieno[2,3-b]pyridine-2-carboxamide chemical structure, C8H7N3OS, CAS 55557-48-7](/s/XZIZYTUIRQMBPN-UHFFFAOYSA-N.svg)
3-Aminothieno[2,3-b]pyridine-2-carboxamide
CAS 55557-48-7C8H7N3OS
5-(2-Aminophenyl)-1,3,4-oxadiazole-2(3H)-thione
CAS 32058-76-7C8H7N3OS
N-(2,1,3-Benzothiadiazol-4-yl)acetamide
CAS 16540-61-7C8H7N3OS
2-(5-Sulfanyl-4H-1,2,4-triazol-3-yl)phenol
CAS 37536-29-1C8H7N3OS
- 1,3-Benzothiazol-2-ylurea32568-55-1C8H7N3OS
- 5-Methyl-2-(2-pyrazinyl)-1,3-thiazol-4-ol338409-28-2C8H7N3OS
- 3-Amino-2-imino-3,4-dihydro-2H-1,3-benzothiazin-4-one57675-96-4C8H7N3OS
- (3-Amino-1H-pyrazol-4-yl)(thiophen-2-yl)methanone96219-87-3C8H7N3OS
- 2-Mercapto-1-methylpyrido[2,3-d]pyrimidin-4(1H)-one89374-52-7C8H7N3OS
- 4-Aminothieno[3,2-c]pyridine-7-carboxamide55040-50-1C8H7N3OS
- 5-(Thiophen-2-yl)-1H-pyrazole-3-carboxamide1240279-47-3C8H7N3OS
- 2-(5-Amino-1,3,4-thiadiazol-2-yl)phenol85003-78-7C8H7N3OS
- 5-(5-Methyl-2-furyl)-1,2,4-triazine-3-thiol1142199-96-9C8H7N3OS
- 1-Phenyl-3-sulfanyl-4,5-dihydro-1H-1,2,4-triazol-5-one27466-62-2C8H7N3OS
- 4-(1,2,4-Triazol-1-ylmethyl)thiophene-2-carbaldehyde883291-36-9C8H7N3OS
- 3-(5-Sulfanyl-4H-1,2,4-triazol-3-yl)phenol299465-13-7C8H7N3OS
- 4-(1-Methyl-1H-pyrazol-4-yl)-1,3-thiazole-2-carbaldehyde1339381-50-8C8H7N3OS
- 6-Methyl-3-(2-thienyl)-1,2,4-triazin-5-ol886360-71-0C8H7N3OS
- 5-(2-Thienyl)cytosine137937-81-6C8H7N3OS
- 2-(5-Amino-1,3,4-oxadiazol-2-yl)phenyl hydrosulfide500867-14-1C8H7N3OS
- 3-(3-Methoxy-1,2,5-thiadiazol-4-yl)pyridine131987-61-6C8H7N3OS
- 2-Sulfanylidene-1,3-dihydrobenzimidazole-5-carboxamide121690-16-2C8H7N3OS
- 4-Amino-6-(2-thienyl)pyridazin-3(2{H})-one1018299-56-3C8H7N3OS
- 2-(1-Methyl-1H-pyrazol-4-yl)-1,3-thiazole-4-carbaldehyde1178472-07-5C8H7N3OS
- 5-(2-Thienyl)-1H-pyrazole-4-carbaldehyde oxime1934237-32-7C8H7N3OS
- as-Triazine, 3-methoxy-5-(2-thienyl)-69467-00-1C8H7N3OS
- 2-Sulfanylidene-2,3-dihydro-1H-benzimidazole-4-carboxamide791591-51-0C8H7N3OS
- 4-(2-(Methylthio)pyrimidin-4-yl)isoxazole956721-96-3C8H7N3OS
- 2-(Methylthio)pyrido[3,4-d]pyrimidin-8(7H)-one1578245-94-9C8H7N3OS
- 2-(Methylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one303145-10-0C8H7N3OS
- as-Triazine, 5-(2-furyl)-3-(methylthio)-69466-55-3C8H7N3OS
- N'-(4-Isothiocyanatophenyl)formohydrazide76349-67-2C8H7N3OS
- 2-(Imidazol-1-yl)-1-(thiazol-2-yl)-ethanone211042-00-1C8H7N3OS
- 3-(5-Amino-1,2,4-thiadiazol-3-yl)phenol1153980-05-2C8H7N3OS
- 1-Methyl-2-(1,3-thiazol-2-yl)-1H-imidazole-4-carbaldehyde623906-10-5C8H7N3OS
- 4-(5-Amino-1,2,4-thiadiazol-3-yl)phenol1153978-69-8C8H7N3OS
- N-(2-Methylthieno[2,3-d]pyrimidin-6-yl)formamide887569-67-7C8H7N3OS
- N-(1,3-Benzoxazol-6-yl)thiourea861208-82-4C8H7N3OS
- 5-[2-(Furan-2-yl)ethenyl]-2,3-dihydro-1H-1,2,4-triazole-3-thione929974-91-4C8H7N3OS
- 5-Amino-1,3-benzothiazole-6-carboxamide171179-73-0C8H7N3OS
- 1,2,3-Benzotriazin-4(3H)-one, 3-(mercaptomethyl)-28527-10-8C8H7N3OS
- 5-Amino-3-thiazol-5-ylpyridin-2-ol876343-53-2C8H7N3OS
- 5-(3-Pyridyloxy)thiazol-2-amine866001-45-8C8H7N3OS
- 5-Amino-4-(1H-pyrazol-5-yl)thiophene-2-carbaldehyde1513846-01-9C8H7N3OS
- Thiazolo(2,3-c)-1,2,4-triazole, 5,6-dihydro-3-(2-furanyl)-72647-25-7C8H7N3OS
- (E)-4-(3-Azidothiophen-2-yl)but-3-en-2-one60700-21-2C8H7N3OS
- 6-(2-Methyl-4-thiazolyl)-2(1H)-pyrazinone1159821-20-1C8H7N3OS
- Thieno[3,2-c]pyridine-6-carbohydrazide1239735-00-2C8H7N3OS
- 1-(2-Imidazol-1-yl-thiazol-4-yl)-ethanone888314-12-3C8H7N3OS
- 1-Methyl-2-(thiazol-2-yl)-1H-imidazole-5-carbaldehyde623906-11-6C8H7N3OS
- N'-Hydroxybenzo[d]thiazole-7-carboxamidine895525-13-0C8H7N3OS
- 4-Hydroxy-2-methylthiopyrido[3,2-d]pyrimidine176530-39-5C8H7N3OS
- 6-Amino-2-(2-thienyl)pyrimidin-4-ol67945-76-0C8H7N3OS
- 1,2-Benzothiazol-3-ylurea104121-42-8C8H7N3OS
- Thiocyanic acid, p-ureidophenyl ester98555-04-5C8H7N3OS
- 2-Cyanoacetic acid 2-(2-thienylmethylene)hydrazide90004-11-8C8H7N3OS
- (NE)-N-(3-methyl-1,3-benzothiazol-2-ylidene)nitrous amide19617-04-0C8H7N3OS
- (1,2,4-Triazol-1-ylmethyl)-(thien-2-yl)-ketone108664-57-9C8H7N3OS
- N-(Thiazolo[4,5-c]pyridin-2-yl)acetamide97249-84-8C8H7N3OS
- 2-(Pyridin-4-yl)-4H-1,3,4-thiadiazin-5(6H)-one88038-40-8C8H7N3OS
- 5-(Pyridin-4-yl)-3,6-dihydro-2H-1,3,4-thiadiazin-2-one88038-22-6C8H7N3OS
- N-(5-Cyanothiazol-2-yl)cyclopropanecarboxamide1251561-15-5C8H7N3OS
- 2-(Methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine-7-carbaldehyde1233093-59-8C8H7N3OS
- Thieno[2,3-b]pyridine-2-carbohydrazide2169387-81-7C8H7N3OS
- 1-Methyl-4-(2-thiazolyl)-1H-imidazole-2-carboxaldehyde1429782-23-9C8H7N3OS
- 2-[(1,3-Thiazol-5-yl)methoxy]pyrimidine2198989-09-0C8H7N3OS
- Thieno[3,2-b]pyridine-2-carbohydrazide2391987-05-4C8H7N3OS
- 2-{[(1,3-Oxazol-4-yl)methyl]sulfanyl}pyrimidine2320896-09-9C8H7N3OS
- 6-Methyl-2-sulfanylidene-1H-pyrido[3,4-d]pyrimidin-4-one70026-92-5C8H7N3OS
- 3-Phenoxy-1,2,4-thiadiazol-5-amine94324-70-6C8H7N3OS
- 3-Aminothieno[2,3-c]pyridine-2-carboxamide111042-94-5C8H7N3OS
- 2-Aminobenzo[d]thiazole-5-carboxamide1379306-67-8C8H7N3OS
- (2-Pyrazin-2-yl-1,3-thiazol-4-yl)methanol805250-60-6C8H7N3OS
- 5-(4-Methylpyridin-3-yl)-1,3,4-oxadiazole-2-thiol1010900-28-3C8H7N3OS
- N-(Thieno[2,3-d]pyrimidin-5-yl)acetamide1083181-24-1C8H7N3OS
- (5-(1,3,4-Thiadiazol-2-yl)pyridin-3-yl)methanol1346687-63-5C8H7N3OS
- 2-(4-Methyl-1H-imidazol-1-yl)-1,3-thiazole-5-carbaldehyde1231192-09-8C8H7N3OS
- (1-Methyl-1H-imidazol-5-yl)(thiazol-5-yl)methanone1599524-56-7C8H7N3OS
- 4-Amino-6-(thiophen-3-yl)pyridazin-3-ol2092227-87-5C8H7N3OS
- 2-[(1,3-Thiazol-5-yl)methoxy]pyrazine2198125-99-2C8H7N3OS
Frequently asked questions
What is the molar mass of C8H7N3OS?
The molar mass of C8H7N3OS is 193.22 g/mol, calculated from standard atomic weights for 8 carbon atoms, 7 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 193.0310 Da.
How many compounds have the formula C8H7N3OS?
CompoundList lists 161 compounds with the molecular formula C8H7N3OS, including 1,3-Benzothiazole-2-carbohydrazide, 4-(5-Amino-1,3,4-thiadiazol-2-yl)phenol, 2-(Methylsulfanyl)-5H,6H-pyrido(4,3-d)pyrimidin-5-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 C8H7N3OS?
C8H7N3OS has a degree of unsaturation of 7. 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.