Molecular formula
C7H9NO3S
289 compounds have this formula on CompoundList.
- Molar mass
- 187.21g/mol
- Monoisotopic mass
- 188.0273Da
- Atoms
- 21
- Elements
- 5
- Rings plus double bonds
- 4
The formula C7H9NO3S describes a molecule made of 7 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms 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 × 744.91%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 94.85%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 17.48%14.007 × 1 = 14.007 g/mol
- O Oxygen × 325.64%15.999 × 3 = 47.997 g/mol
- S Sulfur × 117.12%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C7H9NO3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 289 compounds
Pyridine, 3-methoxy-5-(methylsulfonyl)-
CAS 98627-14-6C7H9NO3S
2-Aminophenyl methanesulfonate
CAS 77153-74-3C7H9NO3S
3-Mesyl-4-methoxypyridine
CAS 1003711-99-6C7H9NO3S
3-Hydroxy-2-methylbenzenesulfonamide
CAS 43059-23-0C7H9NO3S
![2-[2-(Methoxymethyl)-1,3-thiazol-4-yl]acetic acid chemical structure, C7H9NO3S, CAS 1215927-96-0](/s/URSIKUCWMDRHPN-UHFFFAOYSA-N.svg)
2-[2-(Methoxymethyl)-1,3-thiazol-4-yl]acetic acid
CAS 1215927-96-0C7H9NO3S
(Thiazol-2-ylmethoxy)acetic acid methyl ester
CAS 878001-14-0C7H9NO3S
Ethyl 5-(hydroxymethyl)thiazole-2-carboxylate
CAS 960235-23-8C7H9NO3S
(5-(Methylsulfonyl)pyridin-3-yl)methanol
CAS 1818317-61-1C7H9NO3S
Methyl-3-ethoxyisothiazole-5-carboxylate
CAS 170953-74-9C7H9NO3S
Methanesulfonamide, N-hydroxy-N-phenyl-
CAS 62918-99-4C7H9NO3S
![1-Oxa-8-thia-3-azaspiro[4.5]decane-2,4-dione chemical structure, C7H9NO3S, CAS 501127-74-8](/s/FUPPPVQJOVHZSX-UHFFFAOYSA-N.svg)
1-Oxa-8-thia-3-azaspiro[4.5]decane-2,4-dione
CAS 501127-74-8C7H9NO3S
2-Amino-3-hydroxy-3-(thiophen-3-yl)propanoic acid
CAS 68056-36-0C7H9NO3S
3-Aminophenyl methanesulfonate
CAS 38164-50-0C7H9NO3S
2-(Ethoxymethyl)thiazole-5-carboxylic acid
CAS 1472684-91-5C7H9NO3S
2-Methyl-6-(methylsulfonyl)pyridin-3-ol
CAS 1196486-66-4C7H9NO3S
2-(2-Methoxyethyl)thiazole-5-carboxylic acid
CAS 1250688-55-1C7H9NO3S
2-Hydroxy-3-(2-methyl-1,3-thiazol-4-yl)propanoic acid
CAS 1491475-27-4C7H9NO3S
Ethyl 5-(hydroxymethyl)thiazole-4-carboxylate
CAS 912639-93-1C7H9NO3S
![2-[(1,3-Thiazol-5-yl)methoxy]propanoic acid chemical structure, C7H9NO3S, CAS 1594528-59-2](/s/RCPWTRNBNAYBEV-UHFFFAOYSA-N.svg)
2-[(1,3-Thiazol-5-yl)methoxy]propanoic acid
CAS 1594528-59-2C7H9NO3S
2-Methoxy-3-(methylsulfonyl)pyridine
CAS 1956331-21-7C7H9NO3S
![[4-(1,3-Dioxolan-2-yl)-1,3-thiazol-2-yl]methanol chemical structure, C7H9NO3S, CAS 1934407-64-3](/s/PZBQWBFDQOHHGL-UHFFFAOYSA-N.svg)
[4-(1,3-Dioxolan-2-yl)-1,3-thiazol-2-yl]methanol
CAS 1934407-64-3C7H9NO3S
Methyl 2-(1-hydroxyethyl)-1,3-thiazole-4-carboxylate
CAS 76275-86-0C7H9NO3S
![N-[(3,4-Dimethoxythiophen-2-yl)methylidene]hydroxylamine chemical structure, C7H9NO3S, CAS 2230816-82-5](/s/OGKILSOFQWEKNO-FPYGCLRLSA-N.svg)
N-[(3,4-Dimethoxythiophen-2-yl)methylidene]hydroxylamine
CAS 2230816-82-5C7H9NO3S
(2-Methanesulfonylpyridin-4-yl)methanol
CAS 2172186-38-6C7H9NO3S
- 1,2-Benzisothiazol-3(2H)-one, 4,5,6,7-tetrahydro-, 1,1-dioxide95117-71-8C7H9NO3S
- 2-(5-Nitrothiophen-2-yl)propan-2-ol69240-39-7C7H9NO3S
- 1-Methylethyl 2,3-dihydro-2-oxo-4-thiazolecarboxylate56417-53-9C7H9NO3S
- 3-Amino-2-methylbenzenesulfonic acid6387-19-5C7H9NO3S
- Pyridine-4-ylmethyl methanesulfonate113641-16-0C7H9NO3S
- N-Hydroxy-2-(methylsulfonyl)benzenamine27489-32-3C7H9NO3S
- 5-Ethanesulfonyl-pyridin-2-ol1227384-83-9C7H9NO3S
- 3-Hydroxy-5-methylbenzenesulfonamide1243452-91-6C7H9NO3S
- Ethyl 4-methoxyisothiazole-3-carboxylate1679340-90-9C7H9NO3S
- 3-Oxa-8-thia-1-azaspiro[4.5]decane-2,4-dione39974-66-8C7H9NO3S
- 4-(Prop-2-ynoyl)-1lambda6-thiomorpholine-1,1-dione1856821-85-6C7H9NO3S
- 4-Ethyl-2-pyridinesulfonic acid147540-89-4C7H9NO3S
- 2-Methylphenyl sulfamate67073-76-1C7H9NO3S
- 1-(Pyridin-2-yl)ethanesulfonic acid1420813-13-3C7H9NO3S
- 4-Ethyl-2-methoxy-1,3-thiazole-5-carboxylic acid1783354-65-3C7H9NO3S
- Ethyl 2-(3-isothiazolyloxy)acetate60666-84-4C7H9NO3S
- N-(Hydroxymethyl)benzenesulfonamide80480-21-3C7H9NO3S
- (2-Methoxyphenyl)sulfuramidous acid776283-95-5C7H9NO3S
- Pyridin-3-ylmethyl methanesulfonate121277-27-8C7H9NO3S
- 4,6-Dimethylpyridine-3-sulfonic acid39112-92-0C7H9NO3S
- 2-[(2-Methyl-1,3-thiazol-5-yl)methoxy]acetic acid1265894-32-3C7H9NO3S
- 4,5-Dimethylpyridine-3-sulfonic acid1160993-91-8C7H9NO3S
- 4-Ethylpyridine-3-sulfonic acid802259-86-5C7H9NO3S
- 5-Ethylpyridine-3-sulfonic acid801144-33-2C7H9NO3S
- 6-Ethylpyridine-3-sulfonic acid801144-32-1C7H9NO3S
- 2-(1-Hydroxy-1-methylethyl)-1,3-thiazole-5-carboxylic acid1005788-54-4C7H9NO3S
- 3-(2-Oxobutyl)-1,3-thiazolidine-2,4-dione56347-38-7C7H9NO3S
- 5-Hydroxy-2-methylbenzenesulfonamide1243281-05-1C7H9NO3S
- Ethyl 5-methoxythiazole-2-carboxylate1297539-06-0C7H9NO3S
- Ethyl 2-imino-4-oxothiolane-3-carboxylate90312-11-1C7H9NO3S
- Methyl 2-(Methoxymethyl)thiazole-4-carboxylate1549301-03-2C7H9NO3S
- 2-Hydroxy-3-(4-methyl-1,3-thiazol-2-yl)propanoic acid1510044-84-4C7H9NO3S
- 4-Ethoxy-2-methylthiazole-5-carboxylic acid1547490-40-3C7H9NO3S
- Ethyl 3-oxo-2(3H)-isothiazoleacetate126623-57-2C7H9NO3S
- Ethyl 2-(methylthio)oxazole-4-carboxylate1352442-88-6C7H9NO3S
- 2-(Methoxymethyl)-5-methyl-1,3-thiazole-4-carboxylic acid1545708-78-8C7H9NO3S
- 3-Hydroxy-5-methyltetrahydro-4H-thieno[2,3-c]pyrrole-4,6(5H)-dione2098117-49-6C7H9NO3S
- 4-Methyl-5,5-dioxo-1-oxa-5lambda6-thiaspiro[2.4]heptane-2-carbonitrile1864685-22-2C7H9NO3S
- 1-(Methanesulfonylmethyl)-3-oxocyclobutane-1-carbonitrile2229256-12-4C7H9NO3S
- Methyl 2-amino-4-methoxythiophene-3-carboxylate2648644-02-2C7H9NO3S
- (3S)-3-Thiophen-2-yl-L-serine612-06-6C7H9NO3S
- 4-Isothiazolecarboxylic acid, 3-propoxy-65040-69-9C7H9NO3S
- n-Hydroxy-n-methylbenzenesulfonamide7340-20-7C7H9NO3S
- 4-[(Methanesulfonyl)methyl]-1-oxo-1lambda~5~-pyridine63422-79-7C7H9NO3S
- 2,5-Dimethylpyridine-3-sulfonic acid1160993-89-4C7H9NO3S
- 5,6-Dimethylpyridine-3-sulfonic acid1160993-93-0C7H9NO3S
- Methyl 5-[(aminooxy)methyl]thiophene-3-carboxylate1091681-08-1C7H9NO3S
- 1-(5-Nitrothiophen-2-yl)propan-2-ol1554333-15-1C7H9NO3S
- 4-Amino-2-methanesulfonylphenol801160-92-9C7H9NO3S
- Ethyl pyridine-2-sulfonate126092-21-5C7H9NO3S
- Methyl 4-cyano-4-hydroxythiolane-3-carboxylate155251-30-2C7H9NO3S
- Ethyl 2-methoxythiazole-5-carboxylate1196154-06-9C7H9NO3S
- 2-(2-Methoxy-1,3-thiazol-5-yl)propanoic acid1779945-78-6C7H9NO3S
- 5-Thiazoleacetic acid, 2-methoxy-4-methyl-1369157-71-0C7H9NO3S
- 1-[1-(Methylsulfonyl)-1H-pyrrol-3-yl]ethanone620986-31-4C7H9NO3S
- 5-Thiazoleacetic acid, 2-ethyl-4-hydroxy-1823365-34-9C7H9NO3S
- Methyl 2-(hydroxymethyl)-5-methyl-1,3-thiazole-4-carboxylate1564687-16-6C7H9NO3S
- 5-[(Ethylsulfanyl)methyl]-1,2-oxazole-4-carboxylic acid1864394-14-8C7H9NO3S
- Ethyl 4-amino-2,5-dihydro-5-oxo-3-thiophenecarboxylate89776-83-0C7H9NO3S
- 2-(2-Methoxy-1,3-thiazol-4-yl)propanoic acid1523083-10-4C7H9NO3S
- Methyl 2-hydroxy-2-(2-methyl-1,3-thiazol-5-yl)acetate1862452-64-9C7H9NO3S
- 2-(3-Methoxy-1,2-thiazol-5-yl)propanoic acid1934645-28-9C7H9NO3S
- Methyl 2-(1-hydroxyethyl)-1,3-thiazole-5-carboxylate1865102-50-6C7H9NO3S
- 2-(2-Ethylthiazol-4-yl)-2-hydroxyacetic acid1870635-05-4C7H9NO3S
- [2-(1,3-Dioxolan-2-yl)-1,3-thiazol-4-yl]methanol2091750-70-6C7H9NO3S
- 2-Methoxy-3-(1,3-thiazol-4-yl)propanoic acid2228175-50-4C7H9NO3S
- 6-Hydroxy-2-thiaspiro[3.3]heptane-6-carbonitrile 2,2-dioxide2302173-62-0C7H9NO3S
- 5-Ethoxy-2-methyl-1,3-thiazole-4-carboxylic acid2763777-53-1C7H9NO3S
- (3-Methyl-4-oxothiazolidin-2-ylidene)acetic acid methyl ester56196-67-9C7H9NO3S
- 2-Ethoxy-4-methoxy-6H-1,3-thiazin-6-one89776-81-8C7H9NO3S
- 1,3-Oxathiole-4-carboxylicacid,5-methyl-2-(methylimino)-,methylester(9CI)145627-50-5C7H9NO3S
- 5-Amino-3-(methoxymethyl)thiophene-2-carboxylic acid2287318-19-6C7H9NO3S
- 2-Isopropoxythiazole-5-carboxylic acid1864477-46-2C7H9NO3S
- Methyl 5-amino-3-methoxythiophene-2-carboxylate404337-99-1C7H9NO3S
- Methyl 3-[(4-oxoazetidin-2-yl)sulfanyl]prop-2-enoate69077-85-6C7H9NO3S
- (Phenylamino)methyl hydrogen sulfite856046-69-0C7H9NO3S
Frequently asked questions
What is the molar mass of C7H9NO3S?
The molar mass of C7H9NO3S is 187.21 g/mol, calculated from standard atomic weights for 7 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 188.0273 Da.
How many compounds have the formula C7H9NO3S?
CompoundList lists 289 compounds with the molecular formula C7H9NO3S, including Pyridine, 3-methoxy-5-(methylsulfonyl)-, 2-Aminophenyl methanesulfonate, 3-Mesyl-4-methoxypyridine. 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 C7H9NO3S?
C7H9NO3S has a degree of unsaturation of 4. 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.