C9H9NOS
271 compounds have this formula on CompoundList.
- Molar mass
- 179.24g/mol
- Monoisotopic mass
- 179.0405Da
- Atoms
- 21
- Elements
- 5
- Rings plus double bonds
- 6
The formula C9H9NOS describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 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 × 960.31%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 95.06%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 17.81%14.007 × 1 = 14.007 g/mol
- O Oxygen × 18.93%15.999 × 1 = 15.999 g/mol
- S Sulfur × 117.89%32.06 × 1 = 32.060 g/mol
Compounds with the formula C9H9NOS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 271 of 271 compounds
![7-Methoxy-3-methylbenzo[d]isothiazole chemical structure, C9H9NOS, CAS 110718-89-3](/s/FCKYUNFQYOSWED-UHFFFAOYSA-N.svg)
![6-Methoxybenzo[b]thiophen-3-amine chemical structure, C9H9NOS, CAS 165108-02-1](/s/NLXPVRJDXWAAIV-UHFFFAOYSA-N.svg)
![(3-Methylthieno[2,3-b]pyridin-2-yl)methanol chemical structure, C9H9NOS, CAS 957059-46-0](/s/ZBIAFZOEIOFFCI-UHFFFAOYSA-N.svg)
![1-[4-(Furan-3-yl)thiophen-2-yl]methanamine chemical structure, C9H9NOS, CAS 1342571-33-8](/s/VNQQQIFWQCDSID-UHFFFAOYSA-N.svg)
![4-Methoxybenzo[b]thiophen-2-amine chemical structure, C9H9NOS, CAS 1158212-24-8](/s/ILDUBIWEMRWYBM-UHFFFAOYSA-N.svg)
![5-Ethylthieno[2,3-c]pyridin-7(6H)-one chemical structure, C9H9NOS, CAS 511240-79-2](/s/CNWPMOXADFFOEH-UHFFFAOYSA-N.svg)
![(5-Aminobenzo[b]thiophen-3-yl)methanol chemical structure, C9H9NOS, CAS 561323-39-5](/s/JJSIRUUVUPNMOH-UHFFFAOYSA-N.svg)
![4-[Methyl(prop-2-YN-1-yl)amino]thiophene-2-carbaldehyde chemical structure, C9H9NOS, CAS 1566454-66-7](/s/ZXRVRCFHECCXKE-UHFFFAOYSA-N.svg)
- 3-(Aminomethyl)-1-benzothiophen-4-ol1890730-84-3C9H9NOS
- 2-(Aminomethyl)-1-benzothiophen-4-ol1895964-08-5C9H9NOS
- 3-(Aminomethyl)-1-benzothiophen-5-ol16110-37-5C9H9NOS
- 3-(Aminomethyl)-1-benzothiophen-6-ol1890421-24-5C9H9NOS
- (3-Methylthieno[3,2-c]pyridin-2-yl)methanol1186542-84-6C9H9NOS
- 5,7-Dimethyl-1,3-dihydro-2,1-benzothiazol-3-one2138223-23-9C9H9NOS
- 1H-Isoindol-1-one, 2,3-dihydro-5-(methylthio)-2101237-81-2C9H9NOS
- 3-Methyl-3-(5-methylthiophen-2-yl)oxirane-2-carbonitrile1850745-13-9C9H9NOS
- 3-Methyl-3-[(thiophen-2-yl)methyl]oxirane-2-carbonitrile2003949-21-9C9H9NOS
- 4-(3-Methylideneazetidin-1-yl)thiophene-2-carbaldehyde2022542-79-4C9H9NOS
- 5-Methyl-3-sulfanyl-2,3-dihydro-1H-indol-2-one2172439-33-5C9H9NOS
- 2-[3-(Sulfanylmethyl)phenoxy]acetonitrile2172176-22-4C9H9NOS
- 1-(2-Cyclopropyl-1,3-thiazol-4-yl)prop-2-en-1-one2228830-22-4C9H9NOS
- 1-(4-Cyclopropyl-1,3-thiazol-5-yl)prop-2-en-1-one2228286-24-4C9H9NOS
- 5-(2-Methyl-1-oxopropan-2-yl)thiophene-2-carbonitrile2228601-78-1C9H9NOS
- 3-(2-Cyclopropyl-1,3-thiazol-4-yl)prop-2-enal2229670-65-7C9H9NOS
- 5-[(1-Hydroxycyclopropyl)methyl]thiophene-2-carbonitrile2228151-69-5C9H9NOS
- 5-(4-Oxobutyl)thiophene-2-carbonitrile2228762-42-1C9H9NOS
- 5-(3-Oxobutyl)thiophene-2-carbonitrile2228455-60-3C9H9NOS
- 5-(2-Methyl-1-oxopropan-2-yl)thiophene-3-carbonitrile2228776-08-5C9H9NOS
- 2-(1-Isocyanatocyclopropyl)-4-methylthiophene2649078-95-3C9H9NOS
- 5-[1-(Hydroxymethyl)cyclopropyl]thiophene-3-carbonitrile2229429-73-4C9H9NOS
- 5-(1-Ethynylcyclopropyl)-2-methoxy-1,3-thiazole2228287-86-1C9H9NOS
- 5-[(1-Hydroxycyclopropyl)methyl]thiophene-3-carbonitrile2229636-49-9C9H9NOS
- 5-(4-Oxobutyl)thiophene-3-carbonitrile2229592-53-2C9H9NOS
- 2-(Isocyanatomethyl)-4H,5H,6H-cyclopenta[b]thiophene2648999-61-3C9H9NOS
- 2-(1-Isocyanatocyclopropyl)-3-methylthiophene2648982-41-4C9H9NOS
- 5-[1-(Hydroxymethyl)cyclopropyl]thiophene-2-carbonitrile2228652-77-3C9H9NOS
- 5-(3-Oxobutyl)thiophene-3-carbonitrile2228932-18-9C9H9NOS
- 2-[4-(Sulfanylmethyl)phenoxy]acetonitrile2172218-55-0C9H9NOS
- 3-Methyl-3-[(thiophen-3-yl)methyl]oxirane-2-carbonitrile2002766-90-5C9H9NOS
- 7-Methyl-3-sulfanyl-2,3-dihydro-1H-indol-2-one2172320-49-7C9H9NOS
- 2-[2-(Sulfanylmethyl)phenoxy]acetonitrile2172024-73-4C9H9NOS
- 3-(4-Cyclopropyl-1,3-thiazol-5-yl)prop-2-enal2229660-07-3C9H9NOS
- (4-Ethynylphenyl)(imino)methyl-lambda6-sulfanone2169071-47-8C9H9NOS
- 1-Methoxy-2-methyl-4-thiocyanatobenzene51537-77-0C9H9NOS
- 1-(1,3-Benzothiazol-4-yl)ethanol181820-04-2C9H9NOS
- 2,6-Dimethyl-1,3-benzothiazole 3-oxide23808-64-2C9H9NOS
- 7-Methoxybenzo[b]thiophen-2-amine1781963-73-2C9H9NOS
- 5-Methoxybenzo[b]thiophen-3-amine1936350-37-6C9H9NOS
- (3-Aminobenzo[b]thiophen-2-yl)methanol1379013-94-1C9H9NOS
- 4-Methoxy-2-methyl-1-thiocyanatobenzene51537-78-1C9H9NOS
- (3-Methylthieno[2,3-c]pyridin-2-yl)methanol1186542-74-4C9H9NOS
- (3-Methylthieno[3,2-b]pyridin-2-yl)methanol1186543-07-6C9H9NOS
- 3-Isothiocyanato-2,4-dimethylphenol1936148-65-0C9H9NOS
- (R)-3-(Thiophen-2-yl)-5-vinyl-4,5-dihydroisoxazole2768073-91-0C9H9NOS
- 3-(Methylthio)-1H-indol-4-ol2609782-18-3C9H9NOS
Frequently asked questions
What is the molar mass of C9H9NOS?
The molar mass of C9H9NOS is 179.24 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 179.0405 Da.
How many compounds have the formula C9H9NOS?
CompoundList lists 271 compounds with the molecular formula C9H9NOS, including 7-Methoxy-3-methylbenzo[d]isothiazole, 8-Amino-2,3-dihydro-4H-1-benzothiopyran-4-one, 6-Methoxybenzo[b]thiophen-3-amine. 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 C9H9NOS?
C9H9NOS has a degree of unsaturation of 6. 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.